Explanation/Annotation:For device of membrane roofing of buildings and hydraulic insulations with
òðîèòåëüíûõ designs.
Detailed model description:Roll roofing and hydroinsulating material on glass fibre
foundation with plasticizer.
specifications.
1. Discontinuous force under tension, no less than, kg. 30 (fact 45). 2. Mass of astringent, no less than, ã/ì^2. 3000+-500. 3. Brittle point of astringent, no less than, c. - 15. 4. Flexibility. In case of R=25 MM and temperature 0 with must not be cracks. 5. Heat resistance at a temperature of 70 (fact 80) with, hrs.. 2.
6. Âîäîïîãëàùåíèå for twenty-four hours, not more, %. 1, 5.
advantage.
1. Biostability. 2. Flexibility at negative temperatures. 3. Compatibility with old roofing materials in case of repair. 4. Hightech stacking by the method built up welding. 5. Low estimated cost of roofing works. |
|
