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Type/Method:

Material:

Tensile Strength:

Use Temperature:

Elongation:

Area:

Length:

Width:

Features:

Help with Waterproofing Membranes specifications:

Type/Method
           
   Your choices are...         
   Cementitious       Cementitious waterproofing is a semi-flexible or rigid kind of waterproofing using a two-component binder. 
   Injectable       Injectable waterproofing membranes are used in existing construction which requires waterproofing improvements.  Injectable waterproofing is installed by drilling holes through foundation floors and walls and then pumping a liquid polyurethane, bentonite clay or epoxy waterproofing compound behind the foundation wall or floor. 
   Liquid       Liquid waterproofing membrane is a primer coat that is first applied on the surface, followed by two coats of top coat, applied either with spray or roller brush. The liquid forms a rubber layer on the wall. This method offers more flexibility than cementitious waterproofing 
   Panel Form       Panel form membranes are made from sodium bentonite, a clay material, which absorbs a tremendous amount of water.  As it takes in water the clay swells to 15 times its original volume and pushes itself into cracks and voids. Once it has reached maximum volume, it stays in cracks to permanently seal against water. 
   Sheet/Film       Sheet/film membranes are self-adhering, rubberized, asphalt membranes. Membranes are composed of rubberized asphalt laminated to a waterproof polyethylene film. The asphalt side is incredibly sticky but is covered by a release paper, which is removed during application 
   Other Membrane Type       Other/unspecified waterproofing membranes 
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Material
           
   Your choices are...         
   Acrylic       Polymerizing acrylic acids react with a suitable catalyst to make acrylic polymers.  Acrylics are known for excellent environmental resistance and fast-setting time compared to other resin systems. 
   Bituminen       Bituminous substances are hydrocarbons that occur naturally as tar, or are derived as byproducts from petroleum or coal refining. Coal tar is derived from the distillation of bituminous coal 
   Epoxy       Epoxy resins exhibit high strength and low shrinkage during curing. Epoxies are known for their toughness and resistance to chemical and environmental damage. Most epoxies are two-part resins cured at room temperature. 
   Phenol       Phenolic and formaldehyde resins provide thermosetting compounds and adhesives that offer strong bonds and good resistance to high temperatures. Phenolic or phenol formaldehyde, urea formaldehyde, furan and melamine resins fit into this category 
   Polyethylene (PE)       Polyethylene (PE) is a semi-crystalline (typically around 50%), whitish, semi-opaque, commodity thermoplastic that is soft, flexible and tough, even at low temperatures. It has outstanding electrical properties, but poor temperature resistance. PE also has very good chemical resistance, but is prone to environmental stress cracking. It has poor ultraviolet (UV) resistance (unless modified) and poor barrier properties, except to water. 
   Polypropylene (PP)       Plastic or elastomer based on polypropylene chemical bonds. Polypropylene is commonly used in hot melt adhesive systems. 
   Polyurethane (PU)       Polyurethane (PUR) resins provide excellent flexibility, impact resistance and durability. Polyurethanes are formed through the reaction of an isocyanate component with polyols or other active hydroxyl group compounds 
   PVC       Polyvinyl chloride (PVC) is a widely used material with good flexibility, smooth surface and nontoxic qualities. Some grades are used in food and chemical processes due to the inert nature of PVC. 
   Rubber       Rubber and elastomers are characterized by a high degree of flexibility and elasticity (highly reversible elongation). Natural or synthetic rubber is vulcanized to increase useful properties such as toughness and resistance to wear for use in tires, electrical insulation and waterproof materials.    
   Sodium Bentonite       Sodium bentonite expands when wet, absorbing as much as several times its dry mass in water. The property of swelling makes sodium bentonite useful as a sealant, since it provides a self-sealing, low-permeability barrier. 
   Silicone       Plastics or elastomer resins based on the silicone chemical system. Silicones are produced through the hydrolysis and polymerization of silanes and siloxanes. 
   Thermoplastic       Thermoplastics can be repeatedly softened by heat and then hardened, or set by cooling, which allows parts to be injection molded or thermoformed and scrap to be reprocessed. 
   Other Material       Other materials 
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Mechanical
   Tensile Strength       Tensile strength at break is the maximum amount of stress required to fail or break the material under tension loading test conditions. Tensile tests are typically performed according to test procedure standards such as ASTM D-638 or ISO 527-1, ASTM D-1708, ASTM D-2289 (plastics at high strain rates), and ASTM D-882 (thin plastic sheets), as well as other OEM proprietary standards.  
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Use Temperature       Use temperature is the range of temperatures products can be exposed to without the degradation of structural or other required end-use properties. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Elongation       Elongation is the percent amount of deformation occurring during a tensile test or other mechanical test. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Coverage
   Area       The area of surface that the liquid membrane can cover.. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Length       The length of the roll of the sheet membrane. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
   Width       The width of the roll of the sheet membrane. 
   Search Logic:      User may specify either, both, or neither of the "At Least" and "No More Than" values. Products returned as matches will meet all specified criteria.
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Features
           
   Your choices are...         
   Above Grade       Membrane will be exposed to light so must be UV resistant, exposed to traffic wear and weathering exposure, thermal and structural movement capability, freeze-thaw cycle resistant and aesthetically pleasing. 
   Below Grade       Below grade waterproofing systems must be resistant to hydrostatic pressure and have structural movement capability. Most are inaccessible after installation. With many barrier systems, drainage enhancement a must. 
   Brushed/Rolled       The waterproofing membrane is applied by using a brush or is rolled on. 
   Spray       The waterproofing membrane is applied by using a sprayer 
   Torch Applied       Waterproofing membrane is applied by using a torch which is heat-fused to the underlying surface 
   Search Logic:      All products with ANY of the selected attributes will be returned as matches. Leaving all boxes unchecked will not limit the search criteria for this question; products with all attribute options will be returned as matches.
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