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Product Details:
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| Top Surface: | Red Sand | Bottom Side: | Heat-welded Black PE Film |
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| Surface: | PE,S,M | Standard: | GB18242-2000 |
| Available Container: | 20'ft Container | Delivery Time: | Within 2 Weeks |
| High Light: | waterproof shingle underlayment,felt shingle underlay |
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SBS Elastomeric Roof Shingle Underlayment Bitumen Waterproof Membrane
| Specification | |
| Width | 1m |
| Length / roll | 7.5m / 10m / 15m or other |
| Surface | PE film/Granules/Sand/PET /Aluminum film... |
| Apply scope |
a) SBS modified bitumen membrane is specially used as waterproof material in cold area b) APP modified bitumen membrane is specially suitable for areas of high temperature and of strong sun-shine SBS/APP Modified Bitumen Waterproof Membrane c)Good performance in Good impermeability ,anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, anti-weathering d)Possess good tensile strength, elongation rate and size stability which could be well suited the substrate distortion and crack |
| Apply method |
a) One way is by heating and melting method.Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted (not flowing), then install the membrane filly bonded to the roof deck with overlaps of 5-10cm. the roof deck, then roll the membrane to install it to be fully sticked to roof deck. application as requested. c)After application,a full serious inspection is required to sure no air bubble,no falling away.etc. to guarantee the waterproof life. |
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Construction Requirement |
1.The base should be dry and clean. Do not work in the rainy or snowy day. 2.Do not work under heavy wind(above 5 grade) 3.Unsuitable for construction below 5°C 4.If it is rain or snow in the process of construction, protective measure to the laid membrane is must. 5.All the workers should put on special uniforms to keep safe when installing. There should be equipments for fire controls. |
Packing and Shipping
1. Membranes should be stored under dry and ventilated conditions.
2. Different types of membranes must be piled separately.
3. Under usual condition, storage period is one year since production date.
4. Membrane roll should be put vertically during transportation. It should be kept away from sunshine
and rainwater.
Specification:
| Item | Polyester (PY) felt | ||
| Tensity | Tension | longitudinal≥800N | |
| transverse≥500N | |||
| Elongation | longitudinal≥30% | ||
| transverse≥30% | |||
| Heat Resistance 90℃,2h | Dip-coat without slide,flow,drip | ||
| Low temperature flexibility -25℃ | ≤3mm No crack | ||
| >3mm No crack | |||
| Impermeability | Pressure | ≥0.3MPa | ≥0.2MPa |
| Time | ≥30Min | ≥30Min | |
Contact Person: Angela
Tel: 008615511775265
