Specifications
welded EPDM pond linerLength: 20m
Thickness: 1.2mm/1.5mm/2.0mm
width:1.2m,2m,4m
welded EPDM pond liner
Product characteristics
1, The excellent anti-aging, in the long term light, humidity, cold use of the natural environment, small changes in physical properties, used in the temperature: From -50 degree Celsius to +80degree Celsious.
2, With outstanding ozone resistance, resistance to ultraviolet and atmospheric corrosion of many chemical corrosive substances.
3, High tensile strength, high elongation, high flexibility, capable of sustaining a puncture of hard material, good anti-crack, high adaptability of the grass roots' contraction and the crack and deformation, and give full play to extend the performance, playing the role of waterproofing.
4, Long lifetime, high durability can achieve more than 25 years.
5, The cold construction operation, no environment pollution and simple operation.
Uses:
Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, vivicism, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation
Size:
Item | Thick(mm) | Width | Length(m) | Color |
Spe | 1.0—2.0 | 1200 | 20 | Black |
Deviation | -1 +15 | --1 |
| Multicolor |
spec:
ITEM | STANDARO REQUEST | |
Tensile strength at breaking,normal temperature,Mpa | ≥7.5 | |
Elongation at breaking, % | ≥450 | |
Tearing strenght,KN/m | ≥25 | |
Bending at low temperature | ≤-40°C | |
Water impermeability,0.1Mpa×30min | Impermeability | |
Hot air aging 80°C×168h | Unchanging of tensile strength at breaking,% | ≥80 |
Unchanging of elongation at breaking,% | ≥70 | |
Appearance of 100% elongation | No crack | |
Property of anti alkali 10% Ca(OH)2×168h normal temperature |
| ≥80 |
| ≥80 | |
