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An inverted flat roof composite waterproof and thermal insulation structure and its construction method

A flat roof, inverted technology, applied in the direction of roof, roof covering, building roof, etc., can solve the problems of warping or separation at the edge, unstable connection at the edge, affecting the structural stability and thermal insulation effect, etc. It is not easy to achieve. The effect of separation, connection stability and structural stability

Active Publication Date: 2021-08-31
浏阳市山田建筑工程有限公司
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AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that there are the following defects. The structural insulation layer of the insulation board is mostly used to lay the insulation board on the roof layer with concrete mortar, and there is no connection between adjacent insulation boards. The connection at the edge is not stable enough. After a period of use, the edge may warp or separate, which will affect the structural stability and thermal insulation effect

Method used

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  • An inverted flat roof composite waterproof and thermal insulation structure and its construction method
  • An inverted flat roof composite waterproof and thermal insulation structure and its construction method
  • An inverted flat roof composite waterproof and thermal insulation structure and its construction method

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Embodiment Construction

[0039] The following is attached Figure 1-6 The application is described in further detail.

[0040] The embodiment of the present application discloses an inverted flat roof composite waterproof and thermal insulation structure.

[0041] like figure 1 As shown, it includes a roof layer 1, an insulation layer 2, a waterproof layer 3 and a protective layer laid sequentially from bottom to top. Arranged in the length direction, one side of the insulation board 5 in the width direction is offset against the adjacent insulation board 5 .

[0042] refer to figure 2 , image 3 One side in the width direction of the insulation board 5 is provided with an installation groove 50, and two horizontal plug-in boards are fixed on the other side in the width direction of the insulation board 5, and the plug-in boards are located at two edges of the insulation board 5 in the length direction. The plug board is arranged toward the side wall of the installation groove 50 of the adjacent...

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Abstract

This application relates to the technical field of roof waterproofing, and discloses an inverted flat roof composite waterproof and thermal insulation structure, which includes a roof layer, thermal insulation layer, waterproof layer and protective layer arranged in sequence. The thermal insulation layer includes a number of interconnected thermal insulation boards. There is an installation slot on one side, and a horizontal plug-in board is provided on the side edge of the insulation board away from the installation slot. On the two side walls of the installation slot, there are plug-in slots that cooperate with the plug-in board, and a fixed plug-in board is arranged in the installation slot. Positioning piece 1 in the horizontal position, the top edge of the insulation board is formed with a horizontal pressure plate, the top outer wall of the installation groove is provided with a transverse groove matching the pressure plate, and the positioning piece 2 for fixing the position of the pressure plate is arranged in the installation groove. The application has the effect of improving the structural stability of the thermal insulation layer.

Description

technical field [0001] The application relates to the technical field of roof waterproofing, in particular to an inverted flat roof composite waterproof and thermal insulation structure and a construction method thereof. Background technique [0002] The building roof is an important part of the building envelope. Due to the cold winter and hot summer, the wind and rain, and the weathering of the sun, the selection of materials for roof insulation, waterproofing, and weathering has become more and more important in the industry. The construction method of traditional thermal insulation roof includes two types of positive roof and inverted roof. The positive roof is usually composed of floor structure layer, leveling layer, waterproof layer, thermal insulation layer, protective layer and surface layer, etc. The material selection of thermal insulation layer is generally It is made of perlite, cement polystyrene board, aerated concrete and polystyrene board. These materials ge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04D11/02E04D13/16
CPCE04D11/02E04D13/1606E04D13/1662
Inventor 邱汉武张献权李四美
Owner 浏阳市山田建筑工程有限公司
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