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Upright-put roofing exhaust pipe

An exhaust pipe, upright technology, which is applied in the field of upright roofs, can solve the problems of affecting the thermal insulation effect, being easily damaged, and affecting the aesthetics of the roof.

Inactive Publication Date: 2016-04-13
SHANGHAI BAOYE GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of exhaust pipe protrudes from the roof and affects the appearance of the roof, and is easily damaged. After being damaged, rainwater will flow from the exhaust pipe into the insulation layer and affect the insulation effect

Method used

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  • Upright-put roofing exhaust pipe

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Experimental program
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Effect test

Embodiment Construction

[0011] Such as figure 1 As shown, the front-mounted roof exhaust pipe of the present invention is a front-mounted roof exhaust pipe. The front-mounted roof includes a roofing layer 1, a waterproof layer 2, an insulation layer 3, and a structural layer 4. The short steel pipe 5 is buried in the structural layer, and the lower part of the short steel pipe protrudes out of the lower surface of the structural layer. The lower section of the short steel pipe extending out of the structural layer is sheathed with a PVC sleeve 6 which leads down to the nearby rainwater drainage pipe. There is a circle of permeable concrete 7 between the vent hole and the thermal insulation layer. The top of the vent hole is covered with a thin steel plate 8 and fixed to the vent hole.

[0012] In the upright roof exhaust pipe, the PVC sleeve is inclined downward at a slight angle to lead to the nearby rainwater drainage pipe.

[0013] In the described type of upright roof exhaust pipe, the outer wall of ...

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PUM

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Abstract

The invention relates to a roofing, and especially relates to an upright-put roofing; an upright-put roofing exhaust pipe is provided; the upright-put roofing comprises a roofing surface layer, a waterproof layer, a heat insulation layer and a structure layer; a short steel pipe is buried in the structure layer below an exhaust vent position; the lower portion of the short steel pipe extends outside the bottom surface of the structure layer, and sleeved by a PVC bushing; the PVC bushing extends downwards into a close storm sewer; a pervious concrete ring is arranged between the exhaust vent and the heat insulation layer; the top of the exhaust vent is covered by a thin steel plate fixed on the exhaust vent port; the upright-put roofing exhaust pipe can ensure roofing appearance not to be damaged, and can ensure insulation effect of the heat insulation layer.

Description

Technical field [0001] The present invention relates to roofs, in particular to upright roofs. Background technique [0002] Upright roofing (the waterproof layer is on the top, the insulation and slope finding layer are on the bottom). Because there is a certain amount of water vapor in the roof panel and the insulation slope finding layer, the insulation layer is required to be set with split joints when making the waterproof layer, so that The water existing in the roof is transmitted out through the split seams, and an exhaust pipe is generally set at the cross of the roof split seams. [0003] The root of the traditional upright roof exhaust pipe is embedded in the insulation layer, and the upper part must protrude no less than 250mm from the roof, and the outer wall of the exhaust pipe must be provided with a waterproof additional layer, metal hoops, and sealing materials. This kind of exhaust pipe affects the appearance of the roof because it extends out of the roof and is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/17
Inventor 宋飞虎
Owner SHANGHAI BAOYE GRP CORP