Usage: lining material in the construction and repairing of  roofs.

Technical features:

1

Breaking strength under tension, Н (kgs), not less than

265 (27)

2

Flexibility — roundradiusbaulk25,0±0,2mmat a temperature, not higher than5°С

shouldn’tberuptures

3

Waterproofing under pressure, not less than, 0,001 mPa (0,01kgs/sm2) during 10 hours.

shouldn’t be water invasion features

4

Wateradsorptionduring 24,0+0,1 hours, notmorethan, %

20 / mass

Size

5

Paper roll width, mm

1000; 1025;1050±5

6

Roll square, m2

(20±0,5) or (40±0,5)

 

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