FIELD: construction.
SUBSTANCE: drainage system comprises sections joined to each other, equipped with a water-receiving funnel in the upper part, and with a drain drip in the lower part. The drainage system is arranged from at least one layer of a coating wound or wrapped around a mandrel, contains glass tissue layers manufactured using the mandrel (matrix), onto which the layer of the composition is applied as impregnation representing a mixture of a resin and a hardener. The section, the funnel after hardening and thermal treatment are removed from the mandrel. The method is proposed to manufacture the drainage system.
EFFECT: improved strength of a system.
16 cl, 5 dwg
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|
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| ANTI-ICING ROOFING OF SLOPING OR CONDITIONALLY FLAT ROOFS, RECONSTRUCTION METHOD FOR EXISTENT OUTER ORGANIZED WATER DRAINAGE SYSTEM, WHICH DRAINS WATER, PREFERABLY WATER FROM MELTED SNOW, FROM INCLINED METAL ROOFING, AND ANTI-ICING WALL GUTTER FOR ABOVE RECONSTRUCTION REALIZATION | 2005 |
|
RU2301869C2 |
