Method for treating seepage in tiled roof lap seam by profiled steel sheet

A technology for profiled steel plate and tile roofs, applied to roofs, roofs using flat/curved panels, and roof cladding, to improve corrosion resistance, reduce use and maintenance costs, and avoid cut leakage and premature corrosion Effect

Inactive Publication Date: 2008-07-16
宝钢钢铁股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the current problem of roof leakage of profiled steel tiles, the purpose of the present invention is to provide a method for treating the leakage of overlapping joints of roofs of profiled steel tiles. The phenomenon of rainwater adsorption can fundamentally control the corrosion problem of the overlapping parts, and improve the reliability, economy and durability of the roof waterproofing of the pressed color steel tile roof

Method used

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  • Method for treating seepage in tiled roof lap seam by profiled steel sheet
  • Method for treating seepage in tiled roof lap seam by profiled steel sheet
  • Method for treating seepage in tiled roof lap seam by profiled steel sheet

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Embodiment Construction

[0019] see figure 2 , a schematic diagram of an embodiment of the present invention to control leakage, on the steel roof truss 3, near the lap joints 9 of the upper tile 1 and the lower tile 2 constituting the profiled steel tile roof, the upper tile 1 is corroded, and the perforation 101 is formed by pressing The steel plate tile is used as the equal pressure plate 4, covering the rusted and perforated part 101 of the upper tile 1, one end of the equal pressure plate 4 - the backwater end 41 is connected and fixed to the perforated upper tile 1, and the other end - the water facing end 42 is connected and fixed to the lower tile 2. Use pads 5 to make the equal pressure plate 4 and the lower tile 2 form an angle, and form an equal pressure space 8 at the overlapping parts of the lower part of the isobaric plate 4 and the original roof tile 1 and lower tile 2, so as to form an internal and external static pressure difference , so as to block rainwater and the like from enteri...

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Abstract

This invention relates to one process method to prevent leakage of mould steel board tile roof, which comprises the following steps: near to the upper and down tiles and upper and down erosion and holes, using pressed steel board tiles as constant pressure board covered on with one end connected to the upper tiles and the other end fixed on the down tiles to form one angle by use of pad; forming inside and outside static difference of one constant pressure space by upper and down tiles to prevent rain reverse enter constant board as water proof status.

Description

technical field [0001] The invention relates to a leakage control method, in particular to a leakage control method for lap joints of profiled steel tile roofs. Background technique [0002] The existing profiled steel tile roofs at home and abroad are widely used in industrial buildings with large areas, small slopes, and large spans due to their characteristics of convenient installation, small load, low investment, short construction period, and little influence from building foundation settlement. , such as chemical, metallurgical, building materials and other enterprise workshops, in order to reduce the wind load on the building and the load on the roof itself, and reduce the cost of the structure and foundation, the general roof slope is designed to be a small slope between the slope roof and the flat roof , by increasing the length of the profiled steel tiles to improve the integrity of the roof, the profiled steel tiles are usually processed on-site and installed on-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D3/30E04D3/38
Inventor 陈明罗国权王仲辰张跃
Owner 宝钢钢铁股份有限公司
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