CN101591943B - Energy-saving composite block with dewing damage prevention - Google Patents
Energy-saving composite block with dewing damage prevention Download PDFInfo
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- CN101591943B CN101591943B CN2009100336647A CN200910033664A CN101591943B CN 101591943 B CN101591943 B CN 101591943B CN 2009100336647 A CN2009100336647 A CN 2009100336647A CN 200910033664 A CN200910033664 A CN 200910033664A CN 101591943 B CN101591943 B CN 101591943B
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Abstract
The invention discloses an energy-saving composite block with dewing damage prevention. A block body which takes cement concrete as load bearing and has a cavity structure is provided with large holes for pouring concrete and cavities for placing filler, the large holes for pouring the concrete are formed on one side of the block body, and the cavities for placing the filler are arranged on the other side of the block body. The block body is divided into a main body block and a base layer block, and the inside of each of the cavities of the main body block is provided with a thermal insulation board. The inside of each of the cavities of the base layer block is provided with a polyurethane plastic foam board, and the walls of the cavities of the base layer block are provided with water drain holes. The energy-saving composite block has the advantages of reasonable and simple structure, easy production and manufacture, low cost and good energy-saving effect, and can effectively prevent dewing damage. The main body block and the base layer block are matched for masonry and take the cement concrete as a load bearing structural material, and the special cavity structure of the energy-saving composite block dredges condensed water in wall bodies of buildings to be drained and avoids the dewing damage. The inside of the energy-saving composite block is provided with a row of the large holes, which is convenient for core grouted concrete to construct; and the thermal insulation boards are filled in the cavities, thereby achieving the aims of heat preservation and thermal insulation, and meeting the energy-saving requirement of the buildings.
Description
Technical field
The present invention relates to a kind of construction wall block material, belong to building material field.
Background technology
The exterior wall of energy saving building adopts combined wall or energy-conservation self-thermal insulation material to build dual mode by laying bricks or stones to reach purpose of energy saving usually.It is complicated that combined wall exists construction in various degree, the cost height, and structural stability is poor, and fireproof performance is poor, durability difficulty and problems such as agent structure is complementary.Energy-conservation self-thermal insulation material is being brought into play certain effect in energy saving building.Common have three kinds of modes to reach energy-conservation effect: the one, and self adopts light heat insulation material fully, as the disclosed energy-saving building blocks of Chinese invention patent CN1442387A, utilize cementing agent that cement, rice husk are bondd, characteristics with light thermal-insulation, but this type of building block can only be a self-supporting generally, is difficult to as load-bearing material; The 2nd, the mode of employing lengthening heat transfer path, as Chinese invention patent CN1904284A, adopt three rounds, and the arranging of the hole that staggers, thereby the lengthening heat transfer path, this type of building block is when adopting ordinary concrete, have only three rounds of employing to arrange, just certain effect can be arranged, but make core grouted concrete be difficult to construction like this, be unfavorable for its use in stem stem and shear wall, and be difficult to satisfy energy-conservation requirement in the most of area of China; The 3rd, take the compound mode of structure, bear structural load with heavy material, light material plays insulation effect, as Chinese invention patent CN101285331A, with the cement-based material is the housing of building block, in fill out polystyrene foam plate, this type of building block can be blocked heat bridge well, can carry out designed for blocks according to the energy-conservation requirement in different regions.But which kind of energy-conservation self-thermal insulation material no matter all fails to consider the destruction of dewfall to body of wall at present, and the condensed water discharge-channel is not set, and can't avoid body of wall humidity to strengthen.Then can cause the body of wall freeze-thaw damage in the north like this, can cause that in south the body of wall drying and watering cycle destroys, thereby cause the durability deficiency of body of wall.
Summary of the invention
The objective of the invention is to overcome the deficiency that above-mentioned prior art exists, a kind of energy-saving composite block of dewing damage prevention of good energy-conserving effect is provided.
The object of the present invention is achieved like this: the energy-saving composite block of dewing damage prevention, it is characterized in that being provided with the cement concrete be the block of cavity structure of load-bearing and concrete perfusion macropore, place the cavity of filler, the macropore of concrete perfusion is arranged on a side of block, and the cavity of placing filler is arranged on the opposite side of block.
Described block is main body block and basic unit's piece, be provided with the fixedly groove of warming plate in the cavity of main body block, warming plate is arranged in the cavity of main body block, is provided with warming plate and plasticized polyurethane strand foam in the cavity of basic unit's piece, and the cavity wall of basic unit's piece is provided with the drain hole of getting rid of condensed water.
Described cement concrete is the concrete of ordinary concrete or blending condensation material.
Described mixed material is any or any several mixture in flyash or gangue or slag or the pozzolan.
Described warming plate is polystyrene board or aerated concrete panel or rice husk hawk.
The present invention is rational in infrastructure simple, manufactures easily, and cost is low, good energy-conserving effect, effectively dewing damage prevention.Main body block and basic blocks cooperate builds by laying bricks or stones, and the two all is load bearing structural material with the cement concrete, and the cavity structure that it is special is dredged condensed water discharge in the building masonry wall, avoids dewing damage.Cement concrete can use as bearing building block so that structural load is born in this type of building block as load bearing structural material.Heavy material can improve effect of heat insulation, the heat insulating material of building block in summer and can improve the building block heat insulation effect in winter simultaneously, reaches purpose of energy saving.The cavity interpolation warming plate of main body block is fixed by groove specific in the load-carrying members, ensures that the draining of composite block cavity structure is unobstructed.Basic blocks is to be used for building and ground contact layer, the drain hole of getting rid of condensed water is arranged, and be filled with the certain polyurethane plastics foam block of shape in the cavity of building block, prevents that drainage channel from stopping up.
Description of drawings
Fig. 1 is a main body block structural representation of the present invention;
Fig. 1-the 1st, main body block cross-sectional view of the present invention;
Fig. 2 is a basic blocks structural representation of the present invention;
Fig. 2-the 1st, basic blocks cross-sectional view of the present invention;
Fig. 3 is that main body block of the present invention cooperates with basic blocks and builds the effect schematic diagram by laying bricks or stones;
Among the figure: 1 block, 2 macropores, 3 cavitys, 4 blocks, 5 macropores, 6 cavitys, 7 drain holes, 8 warming plates, 9 polyurethane plastics foam blocks, 10 warming plates.
The specific embodiment
Main body block block 1 and basic blocks block 4, the two is a load bearing structural material with the cement concrete all, makes the block of the cavity structure of load-bearing.Cement concrete can be an ordinary concrete, also can be that adding coal ash is or/and the concrete of industrial wastes such as gangue or/and slag or/and pozzolanic materials.One side of main body block block 1 is provided with row's macropore 2, and opposite side is provided with cavity 3, establishes the fixedly groove of warming plate in the cavity, ensures that draining is unobstructed.Warming plate 8 is filled in the filling of cavity interpolation, and warming plate 8 can be any of polystyrene board or aerated concrete panel or rice husk hawk.It mainly is in order to improve building block heat insulation effect in the winter time, to reach purpose of energy saving that plug-in mounting is filled warming plate.Thickness is with the building block after compound, add build by laying bricks or stones and plastering mortar and metope in comprehensive thermal resistances such as outside finish reach local energy-conservation thermal resistance limit value and be advisable.Macropore is convenient to the core grouted concrete construction, cooperates the warming plate of filling in the cavity, reaches the thermal insulation purpose, to satisfy the building energy conservation requirement.One side of basic blocks block 4 is provided with row's macropore 5, opposite side is provided with cavity 6, and the drain hole 7 of getting rid of condensed water is set on the cavity wall, is filled with warming plate 10 and polyurethane plastics foam block 9 in the cavity 6, polyurethane plastics foam block and cavity shape coupling are stopped up to prevent drainage channel.Basic blocks is to be used for building by laying bricks or stones of building and ground contact layer, and main body block and basic blocks cooperate builds by laying bricks or stones, and the cavity structure that it is special is dredged condensed water discharge in the building masonry wall, avoids dewing damage.Adopting inboard row's macropore on the structure, is the construction for the ease of core grouted concrete, both can be used as ordinary concrete building stem stem and has used, and can be used as the building materials of shear wall again.
Claims (4)
1. the energy-saving composite block of a dewing damage prevention, it is characterized in that being provided with the cement concrete be the block of cavity structure of load-bearing and concrete perfusion macropore, place the cavity of filler, the macropore of concrete perfusion is arranged on a side of block, and the cavity of placing filler is arranged on the opposite side of block; Described block is main body block and basic unit's piece, be provided with the fixedly groove of warming plate in the cavity of main body block, warming plate is arranged in the cavity of main body block, is provided with warming plate and plasticized polyurethane strand foam in the cavity of basic unit's piece, and the cavity wall of basic unit's piece is provided with the drain hole of getting rid of condensed water.
2. the energy-saving composite block of dewing damage prevention according to claim 1 is characterized in that described cement concrete is the concrete of ordinary concrete or blending condensation material.
3. the energy-saving composite block of dewing damage prevention according to claim 2 is characterized in that described mixed material is any or several mixture arbitrarily in flyash or gangue or slag or the pozzolan.
4. the energy-saving composite block of dewing damage prevention according to claim 1 is characterized in that described warming plate is polystyrene board or aerated concrete panel or rice husk hawk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100336647A CN101591943B (en) | 2009-06-05 | 2009-06-05 | Energy-saving composite block with dewing damage prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100336647A CN101591943B (en) | 2009-06-05 | 2009-06-05 | Energy-saving composite block with dewing damage prevention |
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| Publication Number | Publication Date |
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| CN101591943A CN101591943A (en) | 2009-12-02 |
| CN101591943B true CN101591943B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009100336647A Expired - Fee Related CN101591943B (en) | 2009-06-05 | 2009-06-05 | Energy-saving composite block with dewing damage prevention |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103726591B (en) * | 2014-01-22 | 2016-06-22 | 深圳大学 | A kind of shear wall and production method thereof |
| CN106013478A (en) * | 2016-05-17 | 2016-10-12 | 单锦春 | Green building self-heat-insulation structure system |
| CN105908931B (en) * | 2016-06-30 | 2017-12-01 | 沈阳建筑大学 | A kind of heat preserving exterior wall facing |
| CN106760046B (en) * | 2017-01-18 | 2019-08-09 | 重庆师范大学 | Energy-conservation environmental protection wall brick and its method built a wall |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101148926A (en) * | 2007-10-14 | 2008-03-26 | 姜平泉 | Modified building block |
| CN201080665Y (en) * | 2007-07-31 | 2008-07-02 | 北京住总集团有限责任公司 | Three-in-one concrete block |
| CN201209287Y (en) * | 2008-04-30 | 2009-03-18 | 徐金山 | Energy-saving building blocks |
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2009
- 2009-06-05 CN CN2009100336647A patent/CN101591943B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201080665Y (en) * | 2007-07-31 | 2008-07-02 | 北京住总集团有限责任公司 | Three-in-one concrete block |
| CN101148926A (en) * | 2007-10-14 | 2008-03-26 | 姜平泉 | Modified building block |
| CN201209287Y (en) * | 2008-04-30 | 2009-03-18 | 徐金山 | Energy-saving building blocks |
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| CN101591943A (en) | 2009-12-02 |
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Granted publication date: 20101208 Termination date: 20180605 |