CN200999423Y - Roofing water-proof, heat-proof, people climbing concrete sheet - Google Patents

Abstract

A walkable concrete thin slab of roofing waterproof and insulation is provided, which is made of wire steels and cement concretes. The utility model is characterized in that: concave edges (1) are provided in surrounding over the thin slab and a stiffening rib (2) is provided below the stiffening rib (2); a layer of colored cement (7) with pattern is pressed on the thin slab.

Description

Roof waterproof, heat insulation, last people's concrete thin plates

Technical field

The utility model relates to a kind of roof waterproof, heat insulation, last people's concrete thin plates.

Background technology

Existing roofing generally is divided into to be had insulation layer and not to have two kinds of insulation layers, by the requirement of national building energy conservation from now on the common buildings roofing all should do insulation layer.Only do isolation layer mostly at the building roof that southern area has been built, common practices is a reinforced concrete roof board, waterproofing course, the supporting fragment of brick, insulating board or concrete heat insulation orange, these insulating boards all do not have specialized designs, professional production, and it is little to exist size, the general closed planar size is in 500 * 500mm, the supporting fragment of brick is too many, the insulation layer that is not easy to do, no water-proof function, the some places concrete core unit of bulk, stock size is that 2000 * 500mm does insulating board, though planar dimension big bear fragment of brick is few, it is too big to conduct oneself with dignity, building costs is raise, must do waterproofing course.Have the roofing common practices of insulation layer to be: reinforced concrete roof board, adhesive bitument primer be every the vapour layer, lightweight thermal insulation layers such as cement perlite or cement vermiculite, cement mortar screeding layer, modified asphalt felt or other waterproofing course, these way cost height, poor durability.If go up people's aspect, will do reinforced concrete floor in the above again.Now also have the waterproof heat insulation material, as the polyurethane rigid foam, inorganic heat insulation mortar etc., these new material costs are very high, intensity is low, generally can not go up the people, poor durability, maintenance difficult, construction technology complexity.

Summary of the invention

It is big that the purpose of this utility model provides a kind of planar dimension, and from heavy and light, the intensity height can be gone up the people, and the seam capacity is mended sizing material (4) waterproof, and supporting base (5) is few, makees the waterproof of insulation layer (6), the heat insulation people's of going up concrete of steel wire thin plate easily.

Roof waterproof provided by the utility model, heat insulation, last people's concrete thin plates, the master ga(u)ge lattice are 1000 * 1000mm, match with existing cystosepiment 1000 * 2000mm specification, the bottom of thin plate is to put more energy into to help, and overall height is about 60mm, about average thickness 30mm, the bottom is furnished with steel wire, around the top of plate recessed edge is arranged, monolithic focuses between the 50-65kg, so that fill up the sizing material waterproof behind the installation in position.Decorate demanding roofing, the colored mud finish coat that can pressurize onboard makes the cement floor tile surface of its surface with the sidewalk.

The heat insulation people's concrete thin plates of going up of roof waterproof provided by the utility model reduces the insulation layer requirement of strength of roofing greatly, and is just passable with general polyphenyl foam plate.Save leveling layer simultaneously, do waterproof heat-insulating layer with filler material around this thin plate, cost is low, and construction technology is simply easy, and application life is very long, and maintenance the intensity height, can be gone up the people easily, and thermal resistance is big.

Description of drawings

Fig. 1 is the utility model embodiment roof waterproof, the heat insulation structural representation of going up people's concrete thin plates.

Fig. 2 is that Fig. 1 embodiment is along A-A line cross-sectional view.

Fig. 3 is the roof structure schematic diagram of being made of present embodiment roof waterproof, heat insulation, last people's concrete thin plates.

The specific embodiment

In the structure shown in the figure, having below the plate puts more energy into helps (2) can increase the strength and stiffness of thin plate, alleviate the thin plate deadweight, around the plate recessed edge (1) is arranged, be convenient to seam and fill up sizing material (4), guarantee waterproof quality, make not projecting plate face of sizing material, the thin plate bottom is furnished with steel wire (3), compresses the figuratum coloured cement of one deck above, and decorative effect is preferably just arranged.

Claims (3)

1, a kind of roof waterproof, heat insulation, last people's concrete thin plates are made with steel wire and cement concrete, and it is characterized in that has recessed edge (1) all around above the thin plate.

2, roof waterproof according to claim 1, heat insulation, last people's concrete thin plates is characterized in that below the thin plate stiffening rib (2) being arranged.

3, according to right 1 described roof waterproof, heat insulation, last people's concrete thin plates, it is characterized in that being pressed with above the thin plate the figuratum coloured cement of one deck (7).

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