CSI Div 3 Concrete
The Construction Specification Institute’s Master Format™ is the specification writing standard for most commercial building design and construction projects in North America. http://www.csinet.org/s_csi/index.asp
CSI Division 3 contents relate to the work results, requirements, products and activities as it relates to CONCRETE. Greenstreak products discussed within this section are primarily designed and used for concrete structures and infrastructure.
The X-Plug is a "patent pending" mechanical plug specifically designed to SEAL the void formed in a concrete wall by the removal of a taper tie rod or pass through tie sleeve. With the X-Plug's mechanical design, tightening of the stainless steel nut causes an expansion of the EPDM rubber plug, increasing its diameter inside the taper tie void. This action simultaneously compresses the main body plug onto the bolt to create a liquid-tight seal between the plug and the wall of the taper tie void.
Concrete structures are only as watertight as the waterstops that join them. Structures such as water treatment plants, reservoirs, locks, dams, and below grade facilities, most likely have a waterstop system in place. Several factors must be considered when selecting a waterstop. They include, but are not limited to, joint type and joint movement, hydrostatic pressure and chemical exposure. Greenstreak offers the industry's most comprehensive line of waterstops available today. Please select from the materials below for additional information to consider when selecting the right waterstop for your project.
G-Seal is a cost effective alternative to traditional joint sealing products. Designed to fit over a variety of expansion board materials, G-Seal provides a long lasting, maintenance free joint seal. With features similar to that of a waterstop, G-Seal will accommodate joint movement without failure. G-Seal is available in styles for both new construction and retrofit applications.
Architectural Form Liners
Greenstreak Form Liners attach to most any forming system or casting bed prior to concrete placement. Following normal placement practices and curing times, the forming system and liner are stripped leaving an architectural concrete finish.
Flat Slab Accessories
Quality flat slabs are crucial components of commercial and industrial facilities. The ability to transport materials and products efficiently can be impeded by poor performing concrete joints, uncontrolled cracks and surface imperfections. Greenstreak’s offers products for forming and curing of the slab and to accommodate load transfer throughout the life of the slab.
Tilt-Up concrete construction has become a preferred construction method for its efficiency and attractiveness. Greenstreak has been providing Architectural Form Liners to contractors using this method for over 30 years and has expanded this offering with the innovative Reveal Stix™ and Tilt-Up Shims.
Contractors building with this method will also find many of our products for Flat Slabs to be beneficial when building Tilt-Up structures.
Miscellaneous Concrete Accessories
Greenstreak offers a broad range of quality concrete accessory products. Products include joint formers, finish formers, concrete handling products, PVC waterstop splicing equipment and accessories, expansion boards, and epoxy