jagomart
digital resources
picture1_Building Pdf 84487 | Koester System Brochure Waterproofing Of Construction Joints


 199x       Filetype PDF       File size 1.52 MB       Source: www.kosterusa.com


File: Building Pdf 84487 | Koester System Brochure Waterproofing Of Construction Joints
systems waterproofing waterproofing construction joints area waterproofing koster joint sealant fs h backing rod koster fs primer contents connective loadable and resilient n e joints in building construction g n ...

icon picture PDF Filetype PDF | Posted on 13 Sep 2022 | 3 years ago
Partial capture of text on file.
                                       Systems
                                 Waterproofing
  Waterproofing 
    construction Joints
 Area waterproofing        KÖSTER Joint Sealant FS-H
     Backing rod          KÖSTER FS Primer
                              contents                                                                                                                                                                          connective, loadable and resilient:                                                                                                         n
                                                                                                                                                                                                                                                                                                                                                            e
                                                                                                                                                                                                                                                          Joints in building construction                                                                   g
                                                                                                                                                                                                                                                                                                                                                            n
                                                                                                                                                                                                                                                                                  Joints connect building parts and elements                                u
                                                                                                                                                                                                                                                                                                                                                            s
                                                                                                                                                                                                                                                                                  that are made from different materials, 
                              basics                                                                                                                                                                                                                                              enable movement and settling of the                                       ö
                                                                                                                                                                                                                                                                                                                                                            l
                                                                                                                                                                                                                                                                                  construction, and contribute to the acoustic                              s
                              connective, loadable and resilient: Joints in building construction                                                        3                                                                                                                        insulation of a building. Construction joints                             g
                              Joint types                                                                                                                3                                                                                                                        are found in new construction, in precast                                 n
                                                                                                                                                                                                                                                                                  construction and existing buildings. Joints                               u
                              Joint waterproofing                                                                                                        4                                                                                                                        must be properly planned and installed with                               t
                                                                                                                                                                                                                                                                                                                                                            s
                                                                                                                                                                                                                                                                                  respect to thermal transmission and air                                   c
                                                                                                                                                                                                                                                                                                                                                            h
                              important properties of waterproofing materials                                                                            5                                                                                                                        tightness so that they do not become a weak                               i
                                                                                                                                                                                                                                                                                                                                                            c
                                                                                                                                                                                                                                                                                                                                                            s
                                                                                                                                                                                                                                                                                  point in the building.                                                    i
                                                                                                                                                                                                                                                                                                                                                            A
                              KösteR Joint waterproofing solutions in practice                                                                           5                                                                                                                                                                                                  d
                                                                                                                                                                                                                                                                                                                                                            b
                                                                                                                                                                                                                                                                                                                                                            b
                                                                                                                                                                                                                                                                                                                                                             
                                                                                                                                                                                                                                                                                                                                                             
                              substrate preparation                                                                                                      5
                                                                                                                                                                                                                                                                                                                                                            A
                                                                                                                                                                                                                                                                                                                                                             
                              Application
                                                         Joint waterproofing with KösteR Joint sealant Fs                                                6
                                                                                                                                                                                                                Joint types
                                                                                                                                                                                                                There are different types of joint 
                                                                                                                                                                                                                specifications depending on 
                                                         Joint waterproofing with KösteR Joint tape                                                      7                                                      the exposure and the field of 
                                                                                                                                                                                                                application. Generally there are 
                                                                                                                                                                                                                joints for absorbing movement 
                                                                                                                                                                                                                and connection joints. With 
                                                                                                                                                                                                                “joints for absorbing movement”  Moving joint, waterproofed with KösteR Joint sealant Fs
                                                                                                                                                                                                                we mean dilation joints, expan-
                                                                      Joint waterproofing with KösteR special Joint tape                                       9                                                sion joints, settlement joints, dummy joints, pressed joints, and contraction joints, (see the table on 
                                                                                                                                                                                                                page 4). These joints are necessary to avoid damage to the construction in the form of deformation 
                                                                                                                                                                                                                and cracking due to differences in the expansion characteristics of the different construction 
                                                                                                                                                                                                                materials in adjacent building elements.
                                                                                                                                                                                                                                                                                     Connection joints are joints between 
                                                                                                                                                                                                                                                                                     two different types of materials as in the 
                                                                                                                                                                                                                                                                                     case of between windows and doors and 
                              special waterproofing applications                                                                                                                                                                                                                     masonry, and sanitary joints that are 
                                                                                                                                                                                                                                                                                     constantly exposed to water. Movement 
                                                         Joint waterproofing and chemical attack                                                         11                                                                                                                          also occurs due to the different swelling, 
                                                                                                                                                                                                                                                                                     expansion, and contraction characteristics 
                                                         Retroactive joint waterproofing with KösteR PuR gel                                             11                                                                                                                          of a construction material. 
                                                         curtain injection with KösteR PuR gel                                                           11                                                                                                                          Connection joints between similar or dif-
                                                                                                                                                                                                                                                                                     ferent materials require a dependable and 
                                                                                                                                                                                                                                                                                     resilient waterproofing that can withstand 
                              good to know                                                                                                                                                                                                                                           movements in the structural member as 
                                                                                                                                                                                                                                                                                     well as heavy operational demands.
                              case study: secure waterproofing against pressurized water                                                                12
                              Reliable waterproofing for pipe and cable penetrations                                                                    14
                 the information contained in this brochure are non-binding and do not release the applicator from his responsibility for the correct application under consideration of the
                 specific conditions of the construction site and for the final results of the construction process. the valid standards for testing and installation, acknowledged rules of 
                 technology as well as our technical guidelines have to be adhered to at all times.                                                                                                                                                                                    Waterproofing Construction Joints  2 | 3
                         Joint Waterproofing                                                                                                                                      important properties of waterproofing materials                                                                        n
                                                                                                                                                                                                                                                                                                         e
                                                                                                                                                                                                                                                                                                         g
                         The success of a joint waterproofing not only depends on the external circumstances, but starts at                                                       Sealing compounds for joint waterproofing are distinguished by their mechanical properties and                         n
                         the planning phase of the construction project. The choice of a proper jointing material is decisive for                                                 according to their type of deformability (plastic or elastic).                                                         u
                         its durability and life cycle expectancy. Another key factor for a durable waterproofing of a joint is                                                     elastic Waterproofing                                  plastic Waterproofing                                         s
                         the surface preparation. The adhesion of the material to the joint flanks is of equal importance.                                                                                                                                                                               ö
                                                                                                                                                                                                                                                                                                         l
                                                                                                                                                                                                                                                                                                         sg
                                                                                                                                                                                                                                                                                                         gn
                                                                                                                                                                                                                                                                                                         nu
                                                                                                                                                                                                                                                                                                         uR
                                                                                                                                                                                                                                                                                                         t
                                                                                                                                                                                                                                                                                                         sh
                                                                                                                                                                                                                                                                                                         c
                                                                                                                                                                                                                                                                                                         hü
                                                                                                                                                                                                                                                                                                         i
                                                                                                                                                                                                                                                                                                         cF
                                                                                                                                                                                                                                                                                                         s
                                                                                                                                                                                                                                                                                                         i
                                                                                                                                                                                                                                                                                                         An
                                                                                                                                                                                                                                                                                                         di
                                                                                                                                                                                                                                                                                                         b
                                                                                                                                                                                                                                                                                                         b
                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                    elastic sealing compounds move back into              With plastic waterproofing materials it is                      e
                                                                                                                                                                                                                                                                                                         A
                                                                                                                                                                                                                                                                                                          
                                                                                                                                                                                    their original shape after being stressed due         easy to create a bond to diverse sub-
                                                                                                                                                                                    to their extensibility. Sealing compounds             strates. Plastic sealing compounds can be 
                         Pourable sealing compounds, joint materials in paste form, joint tapes, and injection systems (includ-                                                     for expansion joints should always be made            used in closed joint designs such as in pipe 
                         ing injection hoses) are essentially the materials available for successfully waterproofing moving                                                         from elastic materials. The more movement             penetrations (see page 14). 
                         joints.                                                                                                                                                    a joint experiences, the higher quality the 
                                                                                                                                                                                    waterproofing material needs to be. 
                           Joint type                      Depiction          function                     Waterproofing solution                                                   plastic sealing compounds deform per-                                               2C PU Foam
                                                                                                                                                                                    manently after being stressed and do not                                            Pipe
                                              Cold Joint                      boundary between con-        KÖSTER Special Joint Tape                                                return to their original shape. They have the 
                                                                              creting steps, for example  KÖSTER Deuxan®2C                                                          advantage that they create practically no 
                                                                              the wall / floor joint                                                                                tension on the joint flanks.                                                        KÖSTER KB-Fix 5
                                                                                                                                                                                                                                                                        KÖSTER KB-Flex 200
                                       Movement joint                         reciprocal movement          KÖSTER Joint Sealant FS 
                                                                              possibilities for separate   KÖSTER Joint Tape 
                                                                              construction members in  KÖSTER PU Joint Sealant 
                                    ts                                        different directions         KÖSTER Special Joint Tape
                             t          Expansion joint                       Movement in the              KÖSTER Joint Sealant FS-H                                              KösteR Joint waterproofing solutions in practice
                                                                              perpendicular to the         KÖSTER PU Joint Sealant                                                Movement joints must be waterproofed durably, elastically, form stable, and UV resistant. A joint 
                             emen   unning join                               joint flanks                 KÖSTER Joint Tape                                                      waterproofing must allow for movement in the construction without causing damage to the 
                             v      R
                                                                                                                                                                                  construction itself. Movement joints up to a width of 35 mm can be waterproofed with KÖSTER Joint 
                                             Settlement                       Movement parallel to the  KÖSTER Joint Tape                                                         Sealant FS. For wider joints such as expansion and dilation joints KÖSTER Joint Tapes are used.
                                                   Joint                      joint flanks                 KÖSTER FS Joint Sealant
                                          Dummy joint                         Predetermined breaking       KÖSTER Joint Sealant FS                                                substrate Preparation
                                                                              point                        KÖSTER PU Joint Sealant                                                All substrates must be prepared before the application of a waterproofing. The preparation of the 
                                                                                                                                                                                  substrate determines the quality of the system and should not be undervalued. As a general rule the 
                             or absorbing motsPressed joint                   transfer of pressure,        A special construction is                                              substrate must be cleaned or removed down to a solid and stable base material, then leveled and 
                             ts f                                             transverse displacement      necessary                                                              primed. The substrate must be clean, solid, and dry, and free from adhesion inhibiting materials such 
                                                                              can be avoided with an                                                                              as waxes, oils, and old coatings.
                             Join                                             interlocking geometry
                                            Contraction                       reduction of building        After curing of the concrete 
                                                    joint                     element movement (i.e.       with KÖSTER Repair Mortar
                                    Specialty join                            contraction during curing 
                                                                              or settlement of the 
                                                                              building)
                                                                                                                                                                                  Sandblasted surface                                    Cleaned joint flanks
                                                                                                                                                                                                                                              Waterproofing Construction Joints  4 | 5
                         Joint waterproofing with KösteR Joint sealant Fs
                                                     KÖster                    A commonly used method for waterproofing                                                      5.                                                   6.
                                                     Joint sealant fs-V        joints is to fill them with an elastic material. 
                                                                               KÖSTER Joint Sealant FS-H is a self leveling, 
                                                                               rubbery-elastic sealing compound with high 
                                                                               chemical resistance and is therefore the ideal 
                                                                               material to waterproof horizontal joints in                                                                                                                                                                        n
                                                                               heavy construction, in foundations, waste water                                                                                                                                                                    o
                                                                                                                                                                                                                                                                                                  i
                          KÖster                                               treatment plants, garages, tunnels, etc. KÖSTER                                                                                                                                                                    t
                          Joint sealant fs-H                                   Joint Sealant FS-V has a putty-like consistency                                                                                                                                                                    A
                                                                               for vertical and horizontal joint waterproofing.                                                                                                                                                                   c
                                                                                                                                                                                                                                                                                                  i
                                                                                                                                                                                                                                                                                                  l
                                                                                                                                                                                                                                                                                                  P
                                                                                                                                                                           Absorbent substrates must be primed with              The joint is filled approximately 2 hours after                  P
                                                                                                                                                                           KÖSTER FS Primer twice. Non-absorbent                 applying the KÖSTER FS Primer.
                                                                                                                                                                           substrates are primed once.                                                                                            A
                         Application                                                                                                                                        7.                                                    8.
                          1.                                                    2.
                                                                                                                                                                           The Joint Sealant is smoothed, for example with       KÖSTER Joint Sealant FS-H in its cured state.
                                                                                                                                                                           a spackle. The tape should be removed before 
                                                                                                                                                                           the Joint Sealant has hardened.
                         The joint flanks are beveled before the applica-      To avoid damages to the Joint Sealant caused 
                         tion of the Joint Sealant. The bevel must be at       by movement in multiple directions, the Joint                                               Joint waterproofing with KösteR Joint tapes
                         least 10 mm wide and in a 45° angle.                  Sealant should only bond to two joint flanks. 
                                                                               For this reason a backing is installed for example                                                                                                KÖSTER Joint Tape is a thermoplastic tape for 
                                                                               with quartz sand or a foam PE backing rod. This                                                                                                   waterproofing expansion joints. It comes in 
                                                                               eliminates the possibility of adhesion to three                                                                                                   widths of 20 cm (for 12 cm wide joints) and 30 
                                                                               flanks.                                                                                                                                           cm (for up to 20 cm wide joints). KÖSTER Joint 
                                                                                                                                                                                                                                 Tapes are UV stable; highly elastic and can resist 
                                                                                                                                                                                                                                 extreme joint movements.
                           3.                                                   4.                                                                                                                                               The Joint Tape System consists of the KÖSTER 
                          H:W = 2:1                      KÖSTER                                                                                                                                                                  Joint Tape, KÖSTER KB-Pox® Adhesive, an epoxy 
                                                         Joint Sealant FS-H                                                                                                                                                      based high performance adhesive.
                                      W                  KÖSTER FS Primer
                                                                                                                                                                           Application                                            1.
                                                         PE backing rod
                                                                                                                                                                           Initially both sides of the joint are masked with 
                                                         Sand                                                                                                              tape. 
                         The Joint Sealant should be installed so that the     The sides of the joint are taped to achieve a 
                         ratio of joint height: width corresponds to the       clean and orderly application. 
                         norm requirement. A detailed table is provided 
                         in the Technical Guideline.
                                                                                                                                                                                                                                        Waterproofing Construction Joints  6 | 7
The words contained in this file might help you see if this file matches what you are looking for:

...Systems waterproofing construction joints area koster joint sealant fs h backing rod primer contents connective loadable and resilient n e in building g connect parts elements u s that are made from different materials basics enable movement settling of the o l contribute to acoustic insulation a types found new precast existing buildings must be properly planned installed with t respect thermal transmission air c important properties tightness so they do not become weak i point solutions practice d b substrate preparation...

no reviews yet
Please Login to review.