Modified asphalt waterproof coating for road and bridge

The polymer-modified asphalt waterproof coating for roads and bridges is a new environmentally friendly waterproof coating made of petroleum asphalt as the base material, using a variety of high-quality polymer as a composite modifier, and a scientific formula. This coating has excellent Heat resistance, cohesiveness and shear resistance, as well as good compatibility with petroleum asphalt products, can fully meet the special requirements of asphalt concrete deck waterproofing, waterproof performance is durable and reliable, is a variety of bridges and elevated deck waterproof construction Special paint.

Color glass fiber asphalt shingle

● The colored asphalt linoleum tile is made of glass fiber felt as the carcass. After being diffusely coated with high-quality modified asphalt, one side is covered with colored mineral pellets and the other side is sprinkled with insulation material. The new tile-shaped roof waterproof sheet is made of It not only has the characteristics of rich colors, diverse forms, light and durable, easy construction, etc., but also has good waterproof and decorative functions. It is a new waterproof decorative material widely used at home and abroad for slope roofs. <br/> ● Suitable for waterproof roofs with slopes greater than 20 °.

EPDM waterproof membrane

EPDM waterproof membrane adopts professional level cold feed extrusion continuous vulcanization process equipment, selects high-quality EPDM rubber and original materials, adds carbon black reinforcing agent, nano modifier, plasticizing Agents, vulcanization accelerators and other processing aids, through the process of dense mixing, refining, filtration, extrusion molding, continuous vulcanization, inspection, etc., processed into highly elastic synthetic polymer waterproof membrane.

Thermoplastic polyolefin (TPO) waterproof membrane

TPO waterproof membrane is a thermoplastic polyolefin (TPO) material that combines ethylene propylene (EP) rubber and polypropylene with polymer technology as the base material, and is composed of polyester fiber mesh fabric as the carcass reinforcement , And the use of professional processing technology made of sheet curlable waterproof material. The material has both the long-term weather resistance and durability of ethylene propylene (EP) rubber and the weldability of polypropylene. A polyester fiber fabric sandwiched between two layers of TPO material can enhance its physical properties and increase its breaking strength , Anti-fatigue and anti-penetrating ability. The TPO on the upper surface of the reinforced layer has a highly reflective light-colored smooth surface mainly white, which is beneficial to environmental protection and construction safety because it does not contain chlorine.

Dry powder adhesive for polyethylene polypropylene

High molecular polyethylene polypropylene (polyester) waterproof membrane

The polymer polyethylene polypropylene (polyester) waterproof membrane is made of polyethylene, high-strength polypropylene (polyester) non-woven fabric, ultraviolet light shielding agent, anti-aging agent and other polymer raw materials, and is manufactured by automated production line-secondary extrusion to make. The middle layer of the coiled material is a waterproof layer and an anti-aging layer, and the upper and lower sides are reinforced adhesive layers, which are firm, reliable, without warpage, no hollow, and double-layer waterproof.

High molecular weight polyethylene polypropylene root resistant puncture waterproof membrane

The polymer polyethylene polypropylene root-resistant puncture-proof waterproof membrane is based on a modified synthetic polymer resin waterproof core layer as the root barrier waterproof layer, and the high-strength filament fiber fabric is used as a reinforcement layer. Special waterproof membrane for root puncture resistance. It is bonded with its self-developed root-blocking cement to form a strong, reliable, root-puncture-resistant polymer polyethylene polypropylene root-resistance waterproof system. <br/> It is suitable for planting roofs, roof gardens, garage roofs, and roofs of buildings that require greening. Because of its good resistance to acid and alkali salts, it is more suitable for coastal puncture-resistant planting systems for projects that require corrosion or corrosion resistance.

Polymer modified bitumen root puncture resistant waterproof membrane

The polymer modified asphalt root puncture-resistant waterproof membrane is based on long-fiber polyester fiber felt, special composite copper tire base or copper foil tire base, and is coated with imported chemical root inhibitor SBS modified asphalt. Material, both sides are covered with polyethylene film, fine sand or mineral pellets as a modified asphalt coiled material. <br/> Has the following characteristics: <br/> ● It has the dual functions of waterproofing and preventing plant root penetration, can withstand the puncture of plant roots, and maintain the waterproof function for a long time; <br/> ● It prevents root puncture and does not affect the normal growth of plants; <br/> ● A high-strength waterproof layer can be formed, which has strong resistance to pressure water, and is resistant to puncture, buckling, tearing, and fatigue; <br/> ● High tensile strength, large thickness of modified asphalt coating layer, strong adaptability to shrinkage deformation and cracking of base layer; <br/> ● Excellent high and low temperature resistance, suitable for cold and hot areas; <br/> ● Corrosion resistance, mold resistance, good weather resistance; <br/> ● Construction by hot melt method, convenient construction and reliable and durable thermal joints. <br/>

Self-adhesive waterproof membrane with fast reaction adhesive strength and strong cross membrane

● Fast-reaction adhesive strength cross-film self-adhesive membrane is a high-performance, cold-resistant composite of a special cross-laminated high-density polyethylene (HDPE) strong film and high-quality polymer self-adhesive rubber asphalt through a special process Construction self-adhesive composite membrane waterproof membrane. The coiled material has super strong adhesion, excellent dimensional stability, thermal stability, UV resistance and bidirectional tearing performance. <br/> ● The strong cross film used in this product is a high-strength HDPE film formed by cross lamination and lamination process. The film film made by this process has the same vertical and horizontal elongation, the roll material will not be deformed, more beautiful and waterproof The effect is more reliable. <br/> ● Using high-quality pressure-sensitive reaction self-adhesive layer, which can be quickly combined with the concrete base, its excellent self-healing performance and local self-locking water performance greatly reduce the probability of leakage. The polymer (chain segment) in the roll material and the cement hydrate (silicate network) form an (interface) interpenetrating network structure, which eventually forms a mechanical bond with the paper and is permanently sealed to the cement cement material Component.

Red core molecular sticky polymer waterproof membrane

● The middle layer of the red core molecular adhesive polymer waterproof membrane is made of imported 7000F + 8000A high-strength resin carcass. The upper and lower layers are adhesive layers to achieve molecular-level bonding effect. Wet-laying, pre-laying and other processes to achieve a tight, strong, irreversible intra-bone connection and bonding effect between the coil and the base, and between the coil and the coil. <br/> ● Reaction mechanism: The unique long-chain hydrocarbon side groups in the adhesive layer and hydrophilic hydroxyl (-OH), carboxyl (-COOH), etc. and cement hydration products through ionic bonds, hydrogen bonds, van der Waals force The chemical action produces a molecular bonding effect.

Two-component polyurethane waterproof coating

The two-component polyurethane waterproof coating belongs to a two-component chemical reaction curing type waterproof material. The first component is an isocyanate-terminated prepolymer obtained by polycondensation of polyether and isocyanate, and the second component is a plasticizer, curing agent, Colored liquid composed of thickener, accelerator and filler. When used, mix the two components of A and B in proportion, and paint on the surface of the waterproof base layer, often cross-linking and curing at a temperature, forming a rubber-like elastic coating film, so as to play a waterproof role.

One-component polyurethane waterproof coating

One-component polyurethane waterproof coating is a reactive moisture-curing polymer waterproof coating. It is based on isocyanate and polyether as the main materials, and is mixed with various latent solidifiers, plasticizers and other additives. The process is formed by high temperature dehydration and polymerization. When used, it is coated on the waterproof base layer, and the chemical reaction between the -NCO end group in the polyurethane prepolymer and the air in the air forms a tough, soft drink and seamless rubber waterproof film on the surface of the base layer.