CN203905188U - Construction waste concrete composite insulation partition board - Google Patents
Construction waste concrete composite insulation partition board Download PDFInfo
- Publication number
- CN203905188U CN203905188U CN201420068933.XU CN201420068933U CN203905188U CN 203905188 U CN203905188 U CN 203905188U CN 201420068933 U CN201420068933 U CN 201420068933U CN 203905188 U CN203905188 U CN 203905188U
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- partition board
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- building refuse
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Abstract
The utility model relates to a construction waste concrete composite insulation partition board which is sequentially provided with a heat preservation layer, a thermal insulating layer, a waterproof layer, a mortar layer and a heat adsorption layer from inside to outside, wherein the heat preservation layer is formed by pouring construction waste concrete; the thermal insulating layer is formed by thermal insulating particles which are laid on the heat preservation layer and are adhered together; the waterproof layer is laid on the thermal insulating layer and consists of the following components by weight: 45 to 65 parts of calcium oxide, 15 to 20 parts of polyacrylamide, 25 to 40 parts of lithium aluminium silicate and 5 to 10 parts of clay additive; the mortar layer is laid on the waterproof layer and has a thickness of 3 to 5cm; the heat adsorption layer is a selective adsorption coating which is laid on the mortar layer and not only has high solar absorptance, but also has low radiance. According to the construction waste concrete composite insulation partition board, the production cost can be obviously reduced, a great amount of construction waste in cities can be treated, lands occupied by stacking of the construction wastes are saved, environmental pollution is reduced, an external load of a building frame is obviously reduced and resource utilization of the construction wastes is implemented.
Description
Technical field
The utility model belongs to building material technical field, particularly relates to a kind of building refuse concrete complex heat-preservation partition board.
Background technology
Along with the process of Chinese Urbanization is accelerated, in the process of a lot of reconstructions of the old city town, can produce a large amount of building wastes.At present comparatively single to the processing method of building waste and cure the symptoms, not the disease, how the utilization of building waste secondary is only to the dredging method of solution.The main component of building waste is concrete, brick, sandstone and dregs etc., and method for separating and the operation technique of setting up science are the good channels that building waste secondary utilizes.For deck and roof of storied building in current building taking concrete pavement or mortar surface layer as main, do not have the effect of energy-saving heat preserving, and significantly increase the external load of building frame, and process these building wastes and not only will spend a large amount of funds, large public hazards of also needs are taken to a large amount of vacant lot is deposited, city is ploughed, become to contaminated environment, waste.Therefore, the regeneration of building waste has become builds and the problem jointly paid close attention to of environmental administration, is to develop green concrete, realize one of major measure of buildings and resources environment sustainable development.
Utility model content
The utility model, for above-mentioned deficiency, discloses a kind of building refuse concrete complex heat-preservation partition board.It is followed successively by from the inside to the outside:
Insulation layer, it is built and forms for building refuse concrete, has been evenly arranged through hole and every square meter and at least comprises 3 reinforcing ribs in it;
Isolation layer, it is to be laid on the insulation particle that the one deck on described insulation layer is adhered to one another, and described isolation layer thickness is 3～5cm, and described insulation particle is made up of hollow nano-material;
Waterproofing course, it is laid on described isolation layer, is made up of following ingredients, is by weight proportion: calcium oxide: 45～65 parts, polyacrylamide: 15～20 parts, lithium aluminium silicate: 25～40 parts, clay additive: 5～10 parts;
Screed, it is laid on described waterproofing course, and thickness is 3～5cm;
Heat-sink shell, it is the coating for selective absorption with high solar absorptance and low-E attribute being laid on described screed.
Preferred version is: described insulation layer is the microcellular structure with the sealing of the building refuse concrete making of particle footpath 0.08mm.
Preferred version is: described reinforcing rib is steel design.
Preferred version is: described through hole is that diameter is 25mm, and described through hole horizontal spacing is less than or equal to 120mm, and longitudinal pitch is less than or equal to 200mm.
Preferred version is: described insulation particle is that nano ceramics hollow material is made.
Preferred version is: the thickness of described insulation layer is 4～6cm.
Preferred version is: the thickness of described waterproofing course is 0.5～1cm.
Preferred version is: described heat-sink shell is made up of following ingredients, is by weight proportion: titanium dioxide MnZn: 55～65 parts, barium white: 20～35 parts, titanium dioxide: 15～20 parts, lead powder: 5～10 parts, calcium chloride: 3～8 parts, zinc powder: 1～3 part.
The utility model is owing to having used in a large number waste concrete and the useless brick and tile of building waste, compared with other insulation bed course materials, significantly reduce cost of production, can process building wastes a large amount of in city, save and piled up the soil taking because of building waste, reduced environment pollution, the external load that has significantly reduced building frame has been realized the recycling of building waste.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is described in further detail:
As shown in Figure 1, insulation layer 1, it is built and forms for building refuse concrete, in described insulation layer 1, be evenly arranged through hole 6 and at least 3 reinforcing ribs of every square meter, described through hole 6 for diameter be 25mm, described through hole horizontal spacing is less than or equal to 120mm, longitudinal pitch is less than or equal to 200mm, described reinforcing rib is steel design, the thickness of described insulation layer is 4～6cm, the microcellular structure of the sealing that the building refuse concrete that described insulation layer 1 is particle footpath 0.08mm is made, in insulation layer 1, reinforcing rib is set, can increase the intensity of insulation layer 1, not yielding, through hole 6 is set and can increases heat insulation effect, sound insulation, attenuate and the thickness and the weight that alleviate wall body,
Isolation layer 2, it is to be laid on the insulation particle that the one deck on described insulation layer 1 is bonded together, and described isolation layer 2 thickness are 3～5cm, and described insulation particle is made up of hollow nano-material, particularly selects a kind of nano ceramics hollow material to make;
Waterproofing course 3, it is laid on described isolation layer 2, formed by following ingredients: oxidation Ca45～65%, polyacrylamide 15～20%, lithium aluminium silicate 25～40%, clay additive 5～10%, the thickness of described waterproofing course is 0.5～1cm, adopt the waterproofing course of said structure to there is stability, fire line and crushing resistance are high, and manufacture and construction are simple and cost is low;
Screed 4, it is laid on described waterproofing course 3, and thickness is 3～5cm;
Heat-sink shell 5, it is to be laid on existing high solar absorptance on described screed 4 to have again the coating for selective absorption of low emissivity, described heat-sink shell is made up of following ingredients, be by weight proportion: titanium dioxide MnZn: 55～65 parts, barium white: 20～35 parts, titanium dioxide: 15～20 parts, lead powder: 5～10 parts, calcium chloride: 3～8 parts, zinc powder: 1～3 part, adopt the heat-sink shell 5 of mentioned component to there is the features such as energy-conservation, safety and environmental protection.
Claims (7)
1. a building refuse concrete complex heat-preservation partition board, is characterized in that, it is followed successively by from the inside to the outside:
Insulation layer, it is built and forms for building refuse concrete, has been evenly arranged through hole and every square meter and at least comprises 3 reinforcing ribs in it;
Isolation layer, it is to be laid on the insulation particle that the one deck on described insulation layer is adhered to one another, and described isolation layer thickness is 3～5cm, and described insulation particle is made up of hollow nano-material;
Waterproofing course, it is laid on described isolation layer;
Screed, it is laid on described waterproofing course, and thickness is 3～5cm;
Heat-sink shell, it is the coating for selective absorption with high solar absorptance and low-E attribute being laid on described screed.
2. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, described insulation layer is the microcellular structure with the sealing of the building refuse concrete making of particle footpath 0.08mm.
3. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, described reinforcing rib is steel design.
4. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, described through hole is that diameter is 25mm, and described through hole horizontal spacing is less than or equal to 120mm, and longitudinal pitch is less than or equal to 200mm.
5. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, described insulation particle is that nano ceramics hollow material is made.
6. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, the thickness of described insulation layer is 4～6cm.
7. building refuse concrete complex heat-preservation partition board according to claim 1, is characterized in that, the thickness of described waterproofing course is 0.5～1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068933.XU CN203905188U (en) | 2014-02-18 | 2014-02-18 | Construction waste concrete composite insulation partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068933.XU CN203905188U (en) | 2014-02-18 | 2014-02-18 | Construction waste concrete composite insulation partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203905188U true CN203905188U (en) | 2014-10-29 |
Family
ID=51779477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068933.XU Expired - Fee Related CN203905188U (en) | 2014-02-18 | 2014-02-18 | Construction waste concrete composite insulation partition board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203905188U (en) |
-
2014
- 2014-02-18 CN CN201420068933.XU patent/CN203905188U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |