Water-proof coiled material layer

Abstract

A waterproof coil laying machine is provided, which pertains to the laying equipment for waterproof coil for waterproof tech in roofs of buildings, and comprises a frame, a laying mechanism and a heater. The laying mechanism comprises a coil shaft 21, guide roll 25 and 28, a tension roll 32, and a pressing roll 33; the heater comprises a mixture gas distribution valve 1, a mixed air conveying pipe 6, and a burner 7. The mixture gas distribution valve 1 is in form of 3 pipe sets. The burner comprises a burner gas pipe 8, a row of flame nozzles 9 mounted on the gas pipe and flame covers 10. The invention realizes mechanization in laying of waterproof coil, is of high construction efficiency, lightens greatly labor intensity; the invention employs LPG, especially compressed air for supporting combustion, the fire is strong, the temperature is high, can enable the surface of the waterproof coil to melt rapidly; and in addition, as the inner course has a low temperature rise, the structure and waterproof property of the whole material will not be damaged, the construction quality is good; as using LPG, the cost is reduced comparing with using gasoline.

Description

Technical field: [0001] The invention relates to the waterproof technology of the top surface of buildings, in particular to the equipment for laying waterproof coiled materials. Background technique: [0002] At present, most roof waterproofing adopts the laying of new SBS waterproof membrane, which is made of modified asphalt as the base material, and its surface is covered with a layer of aluminum reflective film or sand layer. The surface is sprayed and baked and melted and pasted on the surface of the building. It has the following disadvantages: first, manual laying is slow, inefficient, and labor-intensive; second, due to the continuous rise of gasoline prices, the construction cost of using gasoline blowtorches is high; During construction, people are close to the flame, and the harmful gas pollution produced by spraying and roasting asphalt is serious, which will damage personal health. Invention content: [0003] The purpose of the present invention is to overco...

AI Technical Summary

Problems solved by technology

[0002] At present, most roof waterproofing adopts the laying of new SBS waterproof membrane, which is made of modified asphalt as the base material, and its surface is covered with a layer of aluminum reflective film or sand layer. The surface is sprayed and baked and melted and pasted on the surface of the building. It has the following disadvantages: first, manual laying is slow, inefficient, and labor-intensive; second, due to the continuous rise of gasoline prices, the construction cost of using gasoline blowtorches is high; During construction, people are close to the flame, and the harmful gas produced by spraying and roasting asphalt will cause serious pollution and damage personal health.

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