CN201738510U

CN201738510U - Heat-insulation anti-leakage roof cement concrete aerial plate

Info

Publication number: CN201738510U
Application number: CN2009201166155U
Authority: CN
Inventors: 周韬; 杨天敏
Original assignee: Zhejiang Guotai Construction Group Co Ltd
Current assignee: Zhejiang Guotai Construction Group Co Ltd
Priority date: 2009-03-26
Filing date: 2009-03-26
Publication date: 2011-02-09
Anticipated expiration: 2019-03-26

Abstract

The utility model relates to a heat-insulation anti-leakage roof cement concrete aerial plate, which is characterized in that cement concrete aerial plates are tightly arranged on a roof to form a heat-insulation layer, the seams of the plane arrangement is covered with ridge tiles, foam plastic heat-insulation plate is arranged under the plate, the periphery of the plates is high, the middle thereof is low, and is provided with water gap, and a water collecting bowl is connected under the water gap and is connected with the water gap for discharging rain. Since the cement concrete aerial plates are tightly arranged on a roof to form a heat-insulation layer, so the problem that due to the temperature difference expansion and contraction of the whole pouring heat-insulation layer, the whole pouring heat-insulation layer is cracked can be avoided; the foam plastic heat-insulation plates arranged under the plates can effectively carry out heat insulation, and isolate the high temperature of direction light of sun from influencing the roof plates; and the water collecting bowl under the plates is connected with the water pipes to discharge rain. The utility model is suitable for the heat-insulation anti-leakage of the building roof.

Description

A kind of built on stilts plate of cement concrete of thermal insulation of roof insulation leakproof

Technical field

The utility model relates to a kind of built on stilts plate of cement concrete of thermal insulation of roof insulation leakproof.

Background technology

The heat-insulation and heat-preservation leakproof on building roof is a difficult problem at present, the heat insulation method of common Roofing slab, and effect of heat insulation is undesirable, causes the big roof floor slab of area to cause the top infiltration of all edge crack walls because of temperature difference breathing stack; The pearlite insulating layer effect is better, but the whole casting layer that covers on the perlite also can be because of the temperature difference breathing infiltration of ftractureing, and water oozes in the pearl rock stratum, and humidity causes the floor bar corrosion all the year round.

The utility model content

For addressing the above problem, the utility model provides a kind of cement concrete plate of thermal insulation of roof insulation leakproof.

The technical solution adopted in the utility model is: make the built on stilts plate of cement concrete, plate is closely arranged and is placed in roof composition isolation layer, the seam loam cake that plate is arranged is pressed ridge tiles, plate underlying foam thermal insulation plate, low between senior middle school around the plate, there is the following mouth of a river centre, and following mouth of a river underlying water receiving bowl is connected the white-out rainwater with sewer pipe.

The isolation layer that closely rearranges of cement concrete plate has been avoided the whole problem of watering the temperature difference breathing of isolation layer and ftractureing; The foam thermal insulation plate of plate underlying can be effectively heat insulation, and the high temperature of isolated sunlight direct projection is to the influence of roof floor slab; Water receiving bowl under the plate is connected with sewer pipe can make the rainwater white-out unobstructed.

The beneficial effects of the utility model are: avoid building the infiltration of roof floor slab crack, effectively heat-insulation and heat-preservation keeps in repair, constructs simply.

Description of drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 cuts open schematic diagram for the utility model office.

The built on stilts plate of 1. cement concretes among the figure is 2. pressed ridge tiles, 3. descends the mouth of a river, 4. water receiving bowl, 5. heat insulation air layer, 6. foam thermal insulation plate, 7. foot pad, 8. holder bar, 9. sewer pipe.

Specific implementation method

As shown in the figure: make the built on stilts plate (1) of cement concrete, every board size is advisable with 2 square metres, closely arrange and be placed in roof, plate seam loam cake is pressed ridge tiles (2), the foam thermal insulation plate (6) of plate underlying thickness more than 5 centimetres, reserve heat insulation air layer (5) between built on stilts plate of cement concrete and the foam thermal insulation plate, low between senior middle school around the plate, the mouth of a river (3) is set in the centre, following mouth of a river underlying water receiving bowl (4), the water receiving bowl is fixed with built on stilts plate and is connected with sewer pipe (9), and the sewer pipe of every built on stilts plate is discharged to the edge, roof separately and is connected with following supply mains, and holder bar (8) is fixing with support foam thermal insulation plate with four jiaos foot pad.

Claims

1. the built on stilts plate of cement concrete of a thermal insulation of roof insulation leakproof is characterized in that: individual drainage hole (3) is arranged in the middle of the plate.

2. the built on stilts plate of cement concrete of thermal insulation of roof insulation leakproof according to claim 1 is characterized in that: be mounted with foam thermal insulation plate (6) below the plate.