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Product Details:
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| Usage: | Roof Shingle Underlayment | Surface: | Pp, Sand |
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| Color: | White, Black | Smell: | No Smell |
| Standard: | EN 13859-1 | Market: | Norway, Sweden |
| High Light: | waterproof shingle underlayment,felt shingle underlay |
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EN 13859 Slope Wooden Roof Asphalt Roof Shingle Underlayment YAP 500 underlay
Introduction:
EN 13859 slope wooden roof asphalt roof shingle underlayment YAP 500 underlay is a kind of material covered th adhesive edge on each side for wooden substrate. The material is use polyester saturated with bitumen, then at the upper side coated with polypropylene fabrcs, and the lower side coated with fine sand. This kind of product is approved to use for 10degree slope roof.
Character:
1. surface coved with adhesive edge on each side for wooden substrate.
2.the upper surface coated with polypropylene fabrics, back side coated with sand.
3. hidden attachment, approved slope roof downt o 10degree
4.warranty period: 20 years
Specification:
| width | 1m |
| length | 25m |
| thickness | 0.9mm |
| surface | pp fabrics, sand |
| roll coverage | 25m2 |
| base felt | polyester fiber |
| advantage | anti-skid |
| rolls per pallet | 32 rolls |
| pallet per 20ft container | 24 pallet |
| pallet per 40HC container | 48 pallet |
Features and Benefits:
1. anti-skid, keep the safety of the applying worker
2. high tensile strength, tear strength and elongation
3. breathable, vapor permeable
4. easy apply, just use nails to fix on roof
5.easy for rolls junction--- have adhesive band for junction
Aplication key point:
1. clean up the substrate, to ensure there is no stones or other granules on roof
2. do not apply in rainy day or snowy day
3.use nails for application,density should be 30 nails per square meter.
4.use gasket cement for the same layer junction, and adhesive tape on the roll for junction of upper and lower layer
Speicification:
| Series | Test item | Test method | Technical index | |
| YAP 500 | ||||
| 1 | Thickness | EN1849-1 | 0.9mm | |
| 2. | Gram weight | EN1849-1 | 550g/m2 | |
| 3. | Tensile strength | Vertical 2in/N | EN12311-1 | ≥380N |
| Horizontal 2in/N | ≥300N | |||
| 4 | Elongation | Vertical | ≥25% | |
| Horizontal | ≥25% | |||
| 5 | Tear strength | Vertical | EN12310-1 | ≥100N |
| Horizontal | ≥100N | |||
| 6 | Not permeable | EN1928 | 20Kpa 24h | |
| 7 | Low temperature | EN1109 | -20℃ | |
| 8. | Size stability | EN1107-1 | ≤2% | |
Contact Person: Angela
Tel: 008615511775265
