China Supplier Colorful Asphalt Roofing Shingles - DIMPLE DRAINAGE BOARD – Hongyuan Detail:
Product Features:
Dimple drainage board can quickly and effectively export the rainwater, greatly reduce or even eliminate the static water pressure of waterproofing layer, through this principle of active water conduction can achieve the effect of active waterproofing.
Technical data sheet:
| No. | Project | Index | BTF10 | BTF15 | BTF20 | BTF25 |
| LDPE | LLDPE | EVA | HDPE | — | ||
| Ordinary | environmental protection | — | ||||
| 1 | thickness,mm | 0.2-3.0 | 0.2-3.0 | 0.2-4.0 | 0.2-4.0 | — |
| 2 | Width,m | 2.5-9.0 | 2.5-9.0 | 2.5-8.0 | 2.5-8.0 | — |
| 3 | tensile strength,Mpa | >=14 | >=16 | >=16 | >=17 | >=25 |
| 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^ | — | — | — | >=1500 | |
| 10 | -70 C Low temperature impact embrittlement | — | — | — | pass | |
| 11 | 200 C Oxidation induction time | — | — | — | >20 |
Application:
1.Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2.Municipal engineering: road base, subway, tunnel, landfill.
3.Construction engineering: upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4.Traffic engineering: highway, railway basement, dam and slope.
1.Landscape engineering: garage top greening, roof garden, football field, golf course, beach project.
2.Municipal engineering: road base, subway, tunnel, landfill.
3.Construction engineering: upper or bottom layer of building foundation, basement wall, bedding filtration and heat insulation.
4.Traffic engineering: highway, railway basement, dam and slope.
Product detail pictures:





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We're committed to furnishing easy,time-saving and money-saving one-stop purchasing support of consumer for China Supplier Colorful Asphalt Roofing Shingles - DIMPLE DRAINAGE BOARD – Hongyuan, The product will supply to all over the world, such as: Nigeria, Amman, Provence, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
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