How to Install Watertight Wall Expansion Joints | Step by Step Installation Procedure скачать в хорошем качестве

How to Install Watertight Wall Expansion Joints | Step by Step Installation Procedure

Watertight Wall Expansion Joints by Sika Emseal are easy to install high-movement capable systems. Watertight, thermal insulating and sound attenuating. For interior or exterior use, they are available in many industry standard silicone colors. This quick overview shows the product and how easy it is to install. Your best choice for new or retrofit construction. The best wall expansion joint product, is a silicone-coated, precompressed primary seal for high-movement wall joints. These products are designed for watertightness in vertical-plane structural, seismic, and abutment joints in virtually any substrate. Continuity of seal and continuity of thermal insulation throughout changes in plane and direction are hallmarks of our precompressed vertical expansion joint systems. The product’s ability to maintain watertightness when installed at inside corners, and while handling curves and direction changes further sets it apart from rubber-and-rail strip seals. The backpressure from the 100% acrylic impregnated polyurethane foam is positively secured without invasive anchors while color-switching makes the product aesthetically versatile. These expansion joint systems were developed to restore the function of the building envelope where it is breached by the location of a movement joint. As a result, the performance tests required to certify curtainwall and other building envelope systems are the basis of performance. Sika Emseal wall expansion joint systems have been tested to, and exceeds, the requirements of performance tests including: for Water Penetration: ASTM E-331; Wind Loading: ASTM E330; Air permeability: ASTM E283-04; Sound blocking: ASTM E90-09; R-Value: ASTM C518-04; Low-Emitting Material : CDPH/EHLB/Standard Method Version 1.2, 2017; as well as in-house Temperature Stability, Bleeding, Staining & Recovery testing to ensure performance under conditions modeling real life. More on our expansion joint systems at www.emseal.com FEATURES: -Primary seal -Watertight -Airtight -Insulates -Non-invasive anchoring -Low-Emitting Material per CDPH/EHLB V1.2, 2017 -Sound attenuating STC 52; OITC 38 -ABAA Compliant -Resists hurricane force wind & water -Low-Tension silicone and foam hybrid sealant -Rapid installation–new or retrofit -Aesthetically and practically versatile -Easily handles changes in plane and direction -Easily handles curved expansion joints USES: -Curtainwall: https://www.emseal.com/project/wall-e... -Masonry -Precast -Metal Panel -Natural Stone -EIFS, etc. -Rough Substrates: https://www.emseal.com/rough-expansio... -Curved Expansion Joints: https://www.emseal.com/article/curved... SIZES: 1/2″ to 10″ | 12mm – 250mm Note: Sizes under 1 1/2″ (40mm) are manufactured with a single bellows (See Colorseal-On-A-Reel) and are supplied as 10′ lengths on reels. Larger sizes incorporate multiple bellows and are supplied as 6.56′ (2M) long ‘sticks’. MOVEMENT: Total 100% (+50% and -50%) of nominal supplied size. COLOR: Full range of industry standard colors: https://www.emseal.com/color-selection/ FEATURES: Watertight—the low tension silicone bellows is installed just back from the wall surface. This ensures watertightness is achieved at the face of the wall preventing water getting trapped against the substrates or within the joint cavity. Non-Invasive Anchoring—there are no hard metal-to-substrate connections in the system. This includes embedded pins, anchors, screws, bolts or tracks, trays or rails that often damage sensitive substrates and act as a thermal bridge. Non-invasive anchoring means the system is locked to the joint faces by means of the 1) backpressure of the foam, 2) the injected silicone corner bead at the joint face to foam and silicone bellows interface. Continuity of Seal—as in all EMSEAL expansion joint systems, continuity of seal through changes in plane and direction is an essential performance differentiator. Details for watertight, transitions using factory-fabricated Universal and Custom transitions pieces are available from EMSEAL. Roof Closures are also available to ensure continuity of seal from wall joints to our RoofJoint roof expansion joint system: https://www.emseal.com/whats-best-roo... Aesthetics & Versatility— Various industry standard colors, uniform bellows appearance, ability to handle variations in joint size are among other system features.