Building Material HDPE Drainage Membrane Drain Mat
The plastic storage and evacuation plates area unit a sort of inexperienced roof systems that area unit drained by a special molding plastic sheet. Water is preserved at intervals dimple on the higher sides of the evacuation plates; excess water spills over the perimeters of the plates and is carried off the roof.
The plastic storage and evacuation plates area unit made of HDPE(high-density polyethylene), victimization high to inject plastic to create the hole-lump-shaped shell, with the stereo house and support level; within the high of the shell, covering with non-woven as filtering level for water percolation, water storage, and water evacuation.
|4||elongation at break,%||>=400||>=700||>=550||>=450||>=550|
|5||Right angle tear strength,N/mm||>=50||>=60||>=60||>=80||>=110|
|6||Coefficient of steam permeability||<1.0*10||<1.0*10||<1.0*10||———||———|
|7||Service temperature range||+70℃ -70℃||+70℃ -70℃||+70℃ -70℃||———||———|
|8||Carbon black content,%||———||———||———||2.0-3.0|
|9||Environmental stress cracking resistance, F||———||———||———||>=1500|
|10||-70℃ Low temperature impact embrittlement||———||———||———||pass|
|11||200℃ Oxidation induction time||———||———||———||>20|
1. Convenient construction, straightforward maintenance, and economy.
2. sturdy resistance to load and sturdiness.
3. The water often partly keeps and also the remaining water is often drained quickly.
4. It provides decent wetness and atomic number 8 for plant production.
5. light-weight, the roof heat insulation operate sturdy.
Product Application Range
1. Greening project: the garage roof greening, garden, vertical greening, roof greening, soccer pitches, golf links, etc.
2. Municipal engineering: field, road hill, subway, tunnel, landfill, etc.
3. Construction: the higher or lower building foundation, within and out of doors the basement wall, floor and roof, roof ooze management and warmth insulation layer, etc.
4. Water conservancy project: the reservoir ooze water, reservoir, lake water ooze management, etc.
5. Traffic engineering: route, railway basement, roadbed, dam, and slope protection layer, etc.
Hot Tags: storage and drainage sheet, high quality, factory price, low cost, manufacturers, for sale, wholesale.