PE/PP Polymer Waterproofing Membrane PE/PP Composite Waterproofing Membrane is a composite waterproofing material that integrates four layers into one sheet: a reinforced protective layer, an anti-aging layer, a waterproof layer, and an adhesion-enhancing layer. It is made primarily of polypropylene non-woven fabric and polyethylene, with additives to improve performance. Polyethylene polymer polypropylene (polyester) fiber polymer…
Thermoplastic Polyolefin (TPO) waterproofing membrane (abbreviated as TPO waterproofing membrane) is manufactured from TPO resin as the base material, which combines the weatherability and heat resistance of ethylene-propylene (EP) rubber with the weldability of polypropylene. In the early 1990s, it was applied to roofing waterproofing projects using mechanical fastening installation methods. Because it possesses both…
PVC waterproofing membrane is a high-performance polymer sheet material. It is produced by extrusion using PVC resin as the main raw material, together with plasticizers, UV absorbers, anti-aging agents, stabilizers, and other processing aids. The membrane is available in widths of 1.05 m, 2.05 m, and 2.1 m; thicknesses of 0.8 mm, 1.0 mm, 1.2…
Non asphalt based polymer self adhesive membrane waterproofing membrane is a new type of waterproofing material widely used in waterproofing engineering design. Width: 1.5–2 m, Thickness: 1.2 mm / 1.5 mm / 1.8 mm / 2.0 mm. The membrane is composed of a polymer substrate laminated with a non-asphalt based, environmentally friendly polymer self-adhesive layer….
EPDM waterproofing membrane EPDM waterproofing membrane is a highly elastic synthetic polymer waterproofing sheet manufactured using internationally advanced cold-feed extrusion continuous vulcanization technology. It is produced with EPDM rubber from DuPont (USA) and high-quality domestic raw materials, combined with carbon black reinforcing agents, nano-modifiers, plasticizers, vulcanization accelerators, and other processing aids. The manufacturing process includes…
Self-adhesive waterproofing membrane is made of a homogeneous polymer sheet as the main material, with a self-adhesive compound coated on the surface. It is suitable for bonding with freshly poured concrete or cement mortar. The self-adhesive layer has self-healing properties. After reacting and solidifying with liquid concrete, it forms a gapless bond between the waterproofing layer and the concrete structure, eliminating the risk of water migration between layers and effectively improving the reliability of the waterproofing system….
pre-applied waterproofing membrane Product Overview Pre-applied PY type (polyester mat): The wide-width self-adhesive pre-applied polyester mat waterproofing membrane is made of bitumen-based polyester mat membrane as the main material (with functional additives), coated with a self-adhesive layer on both sides, and provided with a removable silicone-coated film as the release material. Pre-applied P-type (polymer): The…
APP Polymer Modified Bitumen Waterproofing Membrane（Elastomer/plastic ） APP (atactic polypropylene) plastic modified asphalt waterproofing membrane uses APP or polyolefin polymers (APAO, APO) modified bitumen as the coating and impregnating material. The carrier can be a high-quality polyester mat, fiberglass mat, or composite mat. The upper surface is finished with release materials such as PE film, fine…
Self-Adhesive Polymer Modified Bitumen Waterproofing Sheet Membrane Self-adhesive polymer-modified asphalt waterproofing membrane (hereinafter referred to as Type N) is made of synthetic rubber such as SBS, high-quality paving bitumen, and tackifiers as the base material. The upper surface material is PET film, PE film, aluminum foil, or silicone release film, and the lower surface is…
SBS Modified Bitumen Waterproofing Membrane is made using SBS (styrene-butadiene-styrene) thermoplastic elastomer-modified asphalt as the coating material. The carrier can be high-quality polyester mat, fiberglass mat, or glass-reinforced polyester mat. The surfacing materials include fine sand, mineral granules, PE film, and aluminum film. The membrane is produced through specialized mechanical mixing and milling. SBS modified…
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