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The glass-fibre roofing fabric EXTROOF of the type ITGFF (impregnated texturised glass-fibre fabric) is made of texturised glass-fibre yarns impregnated with polymer binding substances and is intended for reinforcing of roofing materials and other similar purposes.
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We all know about the importance of the human environment – the city, the street and, of course, home. It is the world that we create in accordance with our interests, preferences and dreams and that must be comfortable and pleasant in every respect.
Due to the "STEKLONIT" company the inhabitants of a lot of houses of various cities of Russia feel their life change under a safe roof. Our glass-fibre roofing fabric EXTROOF used as the base for roll roofing materials allows to conserve heat and protect against humidity even during downpours.
Physical-Mechanical Indices
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ITGFF-120
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ITGFF-160
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ITGFF-190
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Weight, g/m2
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120 ± 10
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160 ± 10
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190 ± 10
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Breaking load: not less than, N/kgf
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686 / 70
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784 / 80
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784 / 80
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Width, cm
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100
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100
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100
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Density of yarns (the warp/the weft), N/10 cm
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50 ± 2 / 24 ± 1
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50 ± 2 / 20± 1
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50 ± 2 / 22± 1
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Stiffness (in the weft): not less than, mNm
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2,8
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3,6
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3,6
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Name of the normative document
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TU-2296-006-002005009-2004
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Properties of Glass-Fibre Roofing Fabric EXTROOF:
- strength;
- steadiness of the dimensions in processing and during operation (the fabric is manufactured with a leno selvage by linen weave);
- stiffness – for retention of the shape of the finished material during transportation and storage (the fabric is impregnated with a mixture giving it a frame structure);
- biostability and water-resistance;
- a satisfactory impregnability and adhesion with bituminous binding substances (the fabric is manufactured from complex glass-fibre cable yarns in the warp and texturised glass-fibre yarns in the weft);
- occupancy (integrity) of the structure;
- the glass-fibre fabric is not combustible and it does not decay.
