Product details

Polymer modified bitumen root puncture resistant waterproof membrane is a waterproof membrane which has excellent root resistance performance. It used sheet copper or polyester fiber as base and adding chemical root resistance agent into SBS/APP modified bitumen, regard it as coating materials, then regard polyethylene film, fine sand or mineral grains materials. Besides good water resistance performance, our product also has excellent root resistance performance, because of the sheet copper base or the SBS/APP modified bitumen with chemical root resistance; it can prevent plant roots penetrating into the waterproof layer, which ensures the useful life of waterproof layer of waterproof material.

Characteristic

1. The double function of waterproof and resistance the plant root.

2. High strength waterproof layer, excellent compressive ability, and resistance to piercing.

3. High tensile strength and elongation rate, highly flexibility at low temperature.

4. Environment friendly and energy saving for no need to use solvent and fuel when working.

5. Superior in resistance to both low and high temperature performance, cold heat area is all applicable.

6. Resistance to mold, weathering and corrosion.

7. The melt method construction, construction is convenient and reliable durable thermal juncture.

 standard:

The application scope

1. Planted roof.

2. Greening underground building roof.

3. Can make sure that the plant root would not damage the structure of the parts under plants and stop the water flowing.

4. Used for roof construction for roof construction, subway, bridges, channel tunnel, planted roof, waterproof and drainage system, pools, dam, irrigation system, light steel roof and so on.

Storage and transportation

1. During storage and transportation, different types, different marker number, different standards and different grade of membranes must be piled separately.

2. Membranes should be stored in a cool and ventilated room, keep away from rain and sunshine, forbidden to approach the fire, does not touch the beam or grease.

3. During transportation, membrane roll should be put vertically; the height should not be stacked more than two layers.

Construction methods

1. The base layer treatment

(1). the waterproof base must be cleared away, secure, dry, smooth, no peeling and sand.

(2). If there are some rough edges on the working face, firstly, it should be smooth, if there are some edges and corners on the working face, edges first should be grinded.

(3). Firstly, base treatment agent should be brushed on base surface evenly, after the base treatment agent becomes dry, you can start to do the next construction.

2. Waterproof construction

Firstly, adding the waterproof layer on the node details, hot-melt construction.