Product Overview

Metal polymer composite waterproofing membrane is a metal polymer composite waterproofing membrane produced by extrusion method using metal foil and polymer materials as the main raw materials. It adopts a one-time composite process to composite the metal foil, polymer material, and fabric reinforcement layer in one go. In the middle is a metal foil layer (aluminum foil or copper foil), which mainly serves to resist plant root puncture and has waterproof and anti-seepage functions.

The two or one side of the metal foil is compounded with a maleic anhydride grafted modified polyethylene resin layer, which mainly serves as a waterproof layer and also has a certain anti plant root puncture effect. The lower layer of the product is a non-woven fabric layer, which is directly compounded on the resin waterproof layer and can be bonded to the base layer of the cement structure with cement material, integrating the product with the structural base layer and effectively preventing the puncture of strong impact plant roots. The upper layer of the product is made of non-woven fabric, felt, and other materials with different thicknesses, tailored to the growth characteristics of different species and the actual engineering situation. It mainly serves to protect waterproof and root blocking materials, filter sediment, prevent nutrient soil loss, discharge excess water, and store a certain amount of water for plant growth.

The product is constructed using a specialized waterproof and root blocking polymer adhesive added to cement. The prepared adhesive is bonded to the cement base layer, forming a bonding layer that has a dual function of waterproofing and blocking plant roots. When the waterproof membrane is accidentally damaged, the bonding layer can also play a role in waterproofing and root blocking, which is not available in other materials and more effectively ensures the quality of the project.

Product Composition

Metal polymer composite waterproofing membrane is a metal polymer composite waterproofing membrane produced by extrusion method using metal foil and polymer materials as the main raw materials. It adopts a one-time composite process to composite the metal foil, polymer material, and fabric reinforcement layer in one go. In the middle is a metal foil layer (aluminum foil or copper foil), which mainly serves to resist plant root puncture and has waterproof and anti-seepage functions.

The two or one side of the metal foil is compounded with a maleic anhydride grafted modified polyethylene resin layer, which mainly serves as a waterproof layer and also has a certain anti plant root puncture effect. The lower layer of the product is a non-woven fabric layer, which is directly compounded on the resin waterproof layer and can be bonded to the base layer of the cement structure with cement material, integrating the product with the structural base layer and effectively preventing the puncture of strong impact plant roots. The upper layer of the product is made of non-woven fabric, felt, and other materials with different thicknesses, tailored to the growth characteristics of different species and the actual engineering situation. It mainly serves to protect waterproof and root blocking materials, filter sediment, prevent nutrient soil loss, discharge excess water, and store a certain amount of water for plant growth.

The product is constructed using a specialized waterproof and root blocking polymer adhesive added to cement. The prepared adhesive is bonded to the cement base layer, forming a bonding layer that has a dual function of waterproofing and blocking plant roots. When the waterproof membrane is accidentally damaged, the bonding layer can also play a role in waterproofing and root blocking, which is not available in other materials and more effectively ensures the quality of the project.

Product features

1. The product has a dense texture, low water vapor permeability coefficient, and excellent waterproof performance;

2. It has the function of preventing plant root penetration and can withstand plant root puncture. Prevent root puncture without affecting normal plant growth;

3. High mechanical strength and strong puncture resistance;

4. Good chemical resistance, aging resistance, and corrosion resistance;

5. Non toxic, long service life and other characteristics

6. Good flexibility, easy to bend, fold freely, and operate.