ROLLED ROOFING AND WATERPROOFING MATERIAL,
RECEIVED BY IMPREGNATION OF ROOFING FELT
OIL BITUMENS WITH DRAWING ON BOTH PARTIES
CLOTHS OF INTEGUMENTARY BITUMEN WITH THE FILLER AND TOPPINGS
SCOPE:
• RKK-350, RKK-400 for the top layer of a roofing carpet.
• RKP-350 for the top layer of a roofing carpet with protective
layer and for the lower layers of a roofing carpet.
• RPP-300 for the lower layers of a roofing carpet.
METHOD OF APPLICATION:
Roofing material is pasted on cold or hot bituminous mastic on the prepared basis.
TECHNICAL CHARACTERISTICS
|
With coarse-grained topping |
With dust-like topping |
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RKP-350 |
RPP-300 |
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Mass of integumentary structure, g/m2, not less |
800 |
800 |
500 |
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Explosive effort at stretching, kgf, |
32, 34 |
28 |
22 |
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Flexibility. At test on a core |
25 |
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On a surface of a sample should not be |
5 |
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Heat resistance within 2 hours, °C, not below |
80 |
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Loss of coarse-grained topping, / obr., |
3 |
- |
- |
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Water tightness at P =0,01 kgfs/cm2, |
72 |
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Area of a roll, sq.m |
0±0,5 |
15±0,5 |
15±0,5; 20±0,5 |