CN202689361U

CN202689361U - Foam concrete roof structure

Info

Publication number: CN202689361U
Application number: CN 201220284318
Authority: CN
Inventors: 余美佑
Original assignee: FUJIAN MINHUA WATERPROOF MATERIAL ENGINEERING Co Ltd
Current assignee: Fujian Min Hua Building Materials Science And Technology Development Co Ltd
Priority date: 2012-06-15
Filing date: 2012-06-15
Publication date: 2013-01-23
Anticipated expiration: 2022-06-15

Abstract

The utility model provides a foam concrete roof structure, which includes a concrete structure layer, a mortar leveling layer, a modified cement adhesive layer, a foam concrete heat insulation layer, a wet laying method synthetic polymer waterproof coiled material layer and an anti-crack cement mortar protective layer, wherein the concrete structure layer, the modified cement adhesive layer, the foam concrete heat insulation layer, the mortar leveling layer, the wet laying method synthetic polymer waterproof coiled material layer and the anti-crack cement mortar protective layer are arranged from the bottom up in sequence. The foam concrete roof structure has the advantages that the effects of better heat insulation and water prevention are achieved, and the foam concrete roof structure is simple and convenient for construction and has lower construction cost and good durability.

Description

The foam concrete roof structure

[technical field]

The utility model relates to a kind of roof structure of technical field of buildings, relates in particular to a kind of foam concrete roof structure.

[background technology]

In building field, along with people's improving constantly the architecture quality requirement, concrete roof structure all requires to have insulation and waterproof dual-use function at present, the existing concrete roof structure mainly comprises concrete structure layer, mortar levelling layer, insulation layer and waterproofing course, wherein, although also have insulation layer and a waterproofing course, because of the difference of its structure, the existing concrete roof structure often exists insulation, waterproof effect is not ideal enough, constructions cost is higher, construction complexity and the relatively poor defective of durability.

[utility model content]

Technical problem to be solved in the utility model is to provide a kind of foam concrete roof structure, not only can play preferably insulation, waterproof action, and easy construction, has lower constructions cost and good durability.

The utility model adopts following two technical schemes to solve the problems of the technologies described above:

One of technical scheme:

A kind of foam concrete roof structure; comprise a concrete structure layer, a mortar levelling layer, a modification cement gel adhesive linkage, a foam concrete heat-preserving layer, wet shop method synthetic polymeric waterproofing material layer and a cracking resistance cement mortar protective course, described concrete structure layer, modified cement glue adhesive linkage, foam concrete heat-preserving layer, mortar levelling layer, wet shop method synthetic polymeric waterproofing material layer and cracking-resistant cement mortar topping arrange successively from top to bottom.

Two of technical scheme:

A kind of foam concrete roof structure; comprise a concrete structure layer; one mortar levelling layer; one modification cement mortar adhesive linkage; one foam concrete heat-preserving layer; one first wet shop method synthetic polymeric waterproofing material layer; one second wet shop method synthetic polymeric waterproofing material layer and a cracking resistance cement mortar protective course, described concrete structure layer; the mortar levelling layer; the first wet shop method synthetic polymeric waterproofing material layer; the foam concrete heat-preserving layer; the modified cement mortar adhesive linkage; the second wet shop method synthetic polymeric waterproofing material layer and cracking-resistant cement mortar topping arrange successively from top to bottom.

The beneficial effect of the utility model foam concrete roof structure is: the combination of foam concrete heat-preserving layer and wet shop method synthetic polymeric waterproofing material layer, can play preferably insulation, waterproof action; And when construction, the foam concrete that the foam concrete heat-preserving layer adopts can be prefabricated, also can prepare by site operation, and its preparation manipulation difficulty is low, thereby makes the construction of this foam concrete roof structure have simplicity; In addition, also have lower constructions cost and good durability.

[description of drawings]

The utility model will be further described in conjunction with the embodiments with reference to the accompanying drawings.

Fig. 1 is the schematic diagram of one of the utility model foam concrete roof structure embodiment.

Fig. 2 is two the schematic diagram of the utility model foam concrete roof structure embodiment.

[specific embodiment]

One of embodiment

See also Fig. 1; the utility model foam concrete roof structure; comprise a concrete structure layer 1, a mortar levelling layer 2, a modification cement gel adhesive linkage 3, a foam concrete heat-preserving layer 4, a wet shop method synthetic polymeric waterproofing material layer 5 and a cracking resistance cement mortar protective course 6, described concrete structure layer 1, modified cement glue adhesive linkage 3, foam concrete heat-preserving layer 4, mortar levelling layer 2, wet shop method synthetic polymeric waterproofing material layer 5 and cracking-resistant cement mortar topping 6 arrange successively from top to bottom.

For the purpose of simplifying the description and be convenient to the different place of each embodiment of comparison the utility model, in the explanation of a following other embodiment, use the symbol identical with one of embodiment to mark for identical assembly.

Two of embodiment

See also Fig. 2; the utility model foam concrete roof structure; comprise a concrete structure layer 1; one mortar levelling layer 2; one foam concrete heat-preserving layer 4; one first wet shop method synthetic polymeric waterproofing material layer 5; one cracking resistance cement mortar protective course 6; one modification cement mortar adhesive linkage 7 and one second wet shop method synthetic polymeric waterproofing material layer 8, described concrete structure layer 1; mortar levelling layer 2; wet shop method synthetic polymeric waterproofing material layer 5; foam concrete heat-preserving layer 4; modified cement mortar adhesive linkage 7; the second wet shop method synthetic polymeric waterproofing material layer 8 and cracking-resistant cement mortar topping 6 arrange successively from top to bottom.

Compare one of above-described embodiment and two of embodiment, all contain as can be known concrete structure layer 1, mortar levelling layer 2, foam concrete heat-preserving layer 4, wet shop method synthetic polymeric waterproofing material layer 5 among two embodiment, reach cracking-resistant cement mortar topping 6, difference is that each layer set position in two embodiment is inconsistent, if one of embodiment is positively fixed type, second embodiment's is inversion type so; And adopt modified cement glue adhesive linkage 3 that foam concrete heat-preserving layer 4 is adhered on the concrete structure 1 among one of embodiment, and embodiment's two is by modified cement mortar adhesive linkage 7 that foam concrete heat-preserving layer 4 and the second wet shop method synthetic polymeric waterproofing material layer 8 is bonding, and this is because the upper and lower structure that bonds of tack coat is different.

The utility model can play preferably insulation, waterproof action by the combination of foam concrete heat-preserving layer and wet shop method synthetic polymeric waterproofing material layer; The foam concrete that the foam concrete heat-preserving layer adopts is that a kind of profit is useless, environmental protection, energy-conservation, price is low, performance is good novel heat insulation heat-barrier material, and produce very simple, the investment very little, the more important thing is that foam concrete not only can produce various goods in factory, but also can site operation, the foam concrete deadweight is lower, a large amount of small pores are contained in inside, the heat-insulating and energy-saving effect is the most obvious, thereby makes this foam concrete roof structure have lower constructions cost, good heat insulation effect, and the simplicity of construction; Foam concrete can also play the effect of waterproof, increases wet shop method synthetic polymeric waterproofing material layer waterproof on the basis of foam concrete heat-preserving layer, then more can give prominence to the good fire resistance characteristic of this foam concrete roof structure.In addition, contain a large amount of pores in the foam concrete, one can intercept the outside medium enters with corrosion concrete, and two can reduce the deformation failure that the shrinkage of concrete heat expansion brings; In addition, the utility model foam concrete roof structure also has higher durability.

Claims

1. foam concrete roof structure; comprise a concrete structure layer, a mortar levelling layer; it is characterized in that: also comprise a modification cement gel adhesive linkage, a foam concrete heat-preserving layer, wet shop method synthetic polymeric waterproofing material layer and a cracking resistance cement mortar protective course, described concrete structure layer, modified cement glue adhesive linkage, foam concrete heat-preserving layer, mortar levelling layer, wet shop method synthetic polymeric waterproofing material layer and cracking-resistant cement mortar topping arrange successively from top to bottom.

2. foam concrete roof structure; comprise a concrete structure layer; one mortar levelling layer; it is characterized in that: also comprise a modification cement mortar adhesive linkage; one foam concrete heat-preserving layer; one first wet shop method synthetic polymeric waterproofing material layer; one second wet shop method synthetic polymeric waterproofing material layer and a cracking resistance cement mortar protective course, described concrete structure layer; the mortar levelling layer; the first wet shop method synthetic polymeric waterproofing material layer; the foam concrete heat-preserving layer; the modified cement mortar adhesive linkage; the second wet shop method synthetic polymeric waterproofing material layer and cracking-resistant cement mortar topping arrange successively from top to bottom.