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A joint is where two components meet and occur mainly within segments of construction or at a part of an interface between two variants. Joint sealing facilitates construction as many components are made of different materials that need a joint to allow for movement of the structure but must keep water, air, heat cold and vapor-tight seal. As ...
Advantages. • Comprised of NON-BENTONITE, modified chloroprene rubber. • Available as a co-extruded profile to provide directional expansion (also available as a single extrusion) • Special expansion delay coating to allow concrete cure prior to expansion. • Reliable and durable. • CJ-0725-3K-ADH and CJ-1020-2K-ADH offered with an ...
Sika® Duoflex NS is a two component, non-sag, premium quality polysulfide sealant, specifically designed for vertical and overhead surfaces. Tough, elastic, rubber-like seal. Remains flexible with expansion and contraction of building component, based on good joint design. Stays resilient within a wide temperature range.
ELASTOMERIC JOINT SEALANT / ADHESIVE. Sikaflex®-1A is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Sikaflex-1a can be used in green and damp concrete applications. Meets Federal Specification TT-S-00230C, Type II, Class A. Meets ASTM C920, Type S, Grade NS, Class 35, Use T, NT ...
Resource Center. Greenstreak PVC Waterstop is a flexible PVC waterstop for joint waterproofing. Embedded in concrete, across and or along the joint, waterstops form a watertight diaphragm that prevents the passage of liquid through the joint. Sika Greenstreak's PVC waterstop is suitable for potable water contact and meets NSF/ANSI Standard 61.
With more than 100 years of experience, Sika is a worldwide innovation and sustainability leader in the development and production of systems and products for commercial and residential construction, as well as the transportation, marine, automotive, and renewable energy manufacturing industries. Sika has offices in 103 countries with over 400 manufacturing facilities and more than 33,000 ...
Polyurethane sealants are able to bond to most surfaces, particularly porous substrates such as concrete and masonry. These sealants have a very high bond strength and are ideal in demanding applications. Check out the vast array of products in the Sikaflex® polyurethane sealant line that Sika has to offer.
