CN204252367U - Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall - Google Patents
Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall Download PDFInfo
- Publication number
- CN204252367U CN204252367U CN201420759291.8U CN201420759291U CN204252367U CN 204252367 U CN204252367 U CN 204252367U CN 201420759291 U CN201420759291 U CN 201420759291U CN 204252367 U CN204252367 U CN 204252367U
- Authority
- CN
- China
- Prior art keywords
- air
- building block
- block
- light weight
- exterior wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 20
- 239000011178 precast concrete Substances 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 38
- 238000010276 construction Methods 0.000 claims abstract description 27
- 239000002893 slag Substances 0.000 claims description 16
- 239000002245 particle Substances 0.000 claims description 3
- 239000011449 brick Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall, comprises light weight concrete construction block and PVC sleeve pipe, and the angle of slope that PVC sleeve pipe forms 2 ~ 3 ° relative to light weight concrete construction block horizontal plane is embedded in the middle part of light weight concrete construction block.Built by laying bricks or stones by the utility model when walling is built by laying bricks or stones outside and be embedded in air-conditioning duct and stay the position of establishing, realize air-conditioning duct reserved opening simultaneously shaping with body of wall, the boring avoiding the building block exterior wall later stage holes work, and is conducive to the impervious anti-leakage of hole periphery body of wall.
Description
Technical field
The utility model relates to the lightweight precast concrete component that a kind of air-conditioning duct wears building block exterior wall.
Background technology
The reserving hole that traditional air-conditioning duct passes through building block exterior wall all adopts construction in later period mode, namely be complete and after completing surface layer plastering process until building wall, adopt rig to drill through hole again on body of wall, which can produce the environment pollution such as noise, dust in work progress, and in boring procedure, need moistening and cooling drill bit of spraying water, operation inconvenience, operating efficiency is lower, and cost is higher, in addition, shaping hole periphery easily forms external wall seepage passage, reduces the impervious leak resistance energy of exterior wall.
Summary of the invention
The utility model aims to provide the lightweight precast concrete component that a kind of air-conditioning duct wears building block exterior wall, can be embedded in the position that air-conditioning duct passes through with the building process of body of wall, has not only improve operating efficiency but also effectively prevent the hidden danger of exterior wall leakage.
The utility model is by achieving the above object by the following technical solutions: a kind of air-conditioning duct wears the lightweight precast concrete component of building block exterior wall, comprise light weight concrete construction block and PVC sleeve pipe, the angle of slope that PVC sleeve pipe forms 2 ~ 3 ° relative to light weight concrete construction block horizontal plane is embedded in the middle part of light weight concrete construction block.
Described light weight concrete construction block is by weight being pea gravel concreten: the concrete structure of the ratio mixing of building block disintegrating slag=1:0.3 ~ 0.4.
Described building block disintegrating slag is the disintegrating slag of ordinary sinter building-block, small concrete block masonry or air-entrained concrete building block, and disintegrating slag particle diameter is not more than 30mm, and the mass percentage of building block disintegrating slag is 30 ~ 40% of light weight concrete construction block.
Described light weight concrete construction block is square, and the length of side is identical with exterior wall thickness.
Described PVC casing diameter is that light weight concrete construction block 20mm is protruded at 60mm, PVC sleeve pipe two ends.
Outstanding advantages of the present utility model is:
Light weight concrete construction block, owing to adopting the building block disintegrating slag produced in pea gravel concreten and building wall process, has not only been saved cost but also has been alleviated weight.
Owing to have employed pre-buried mode, the hidden danger of the environment pollution that the wall body hole operation avoiding the later stage brings and wall leakage.
Accompanying drawing explanation
Fig. 1 is the structural representation that air-conditioning duct described in the utility model wears the lightweight precast concrete component of building block exterior wall.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the mounting structure schematic diagram that air-conditioning duct described in the utility model wears the lightweight precast concrete component of building block exterior wall.
Detailed description of the invention
Below by way of drawings and Examples, the technical solution of the utility model is described further.
As shown in Figure 1 to Figure 3, air-conditioning duct described in the utility model wears the concrete prefabricated element of building block exterior wall, comprise light weight concrete construction block 1 and PVC sleeve pipe 2, PVC sleeve pipe 2 are embedded in light weight concrete construction block 1 middle part relative to the angle of slope that light weight concrete construction block 1 horizontal plane forms 2 ~ 3 °.
Described light weight concrete construction block 1 is by weight being pea gravel concreten: the concrete structure of the ratio mixing of building block disintegrating slag=1:0.3 ~ 0.4.
Described building block disintegrating slag is the disintegrating slag of ordinary sinter building-block, small concrete block masonry or air-entrained concrete building block, and disintegrating slag particle diameter is not more than 30mm, and the mass percentage of building block disintegrating slag is 30 ~ 40% of light weight concrete construction block 1.Light weight concrete construction body 1 bulk strength formed is not less than the design strength of walling unit.
Described light weight concrete construction block 1 is square, and the length of side is identical with exterior wall thickness.
Described PVC sleeve pipe 2 diameter is that light weight concrete construction block 20mm is protruded at 60mm, PVC sleeve pipe 2 two ends.
Air-conditioning duct described in the utility model wears the using method of the concrete prefabricated element of building block exterior wall, comprises the following steps:
A) maintenance should be carried out after lightweight precast concrete molding component to meet the requirements to intensity, and note avoiding causing damage of colliding with in handling process;
B) before building exterior wall 3 by laying bricks or stones, the locus of establishing requirement and the actual conditions at scene to determine every width wall air-conditioner reserved holes of pipes is stayed according to air-conditioning duct hole to be provided;
C) in outer-wall building process, using the utility model as concrete block masonry on the body of wall determining position, when building by laying bricks or stones by one of PVC sleeve pipe 2 angle of slope facing to outdoor;
D) body of wall carry out plastering or coating application time, the two ends mouth of pipe of foam or adhesive plaster temporary plugging PVC sleeve pipe 2 should be adopted.
Claims (5)
1. air-conditioning duct wears the lightweight precast concrete component of building block exterior wall, it is characterized in that, comprises light weight concrete construction block and PVC sleeve pipe, and the angle of slope that PVC sleeve pipe forms 2 ~ 3 ° relative to light weight concrete construction block horizontal plane is embedded in the middle part of light weight concrete construction block.
2. air-conditioning duct according to claim 1 wears the lightweight precast concrete component of building block exterior wall, it is characterized in that, described light weight concrete construction block is by weight being pea gravel concreten: the concrete structure of the ratio mixing of building block disintegrating slag=1:0.3 ~ 0.4.
3. air-conditioning duct according to claim 2 wears the lightweight precast concrete component of building block exterior wall, it is characterized in that, described building block disintegrating slag is the disintegrating slag of ordinary sinter building-block, small concrete block masonry or air-entrained concrete building block, disintegrating slag particle diameter is not more than 30mm, and the mass percentage of building block disintegrating slag is 30 ~ 40% of light weight concrete construction block.
4. air-conditioning duct according to claim 1 wears the lightweight precast concrete component of building block exterior wall, it is characterized in that, described light weight concrete construction block is square, and the length of side is identical with exterior wall thickness.
5. air-conditioning duct according to claim 1 wears the lightweight precast concrete component of building block exterior wall, it is characterized in that, described PVC casing diameter is that light weight concrete construction block 20mm is protruded at 60mm, PVC sleeve pipe two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759291.8U CN204252367U (en) | 2014-12-05 | 2014-12-05 | Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420759291.8U CN204252367U (en) | 2014-12-05 | 2014-12-05 | Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252367U true CN204252367U (en) | 2015-04-08 |
Family
ID=52956691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420759291.8U Expired - Fee Related CN204252367U (en) | 2014-12-05 | 2014-12-05 | Air-conditioning duct wears the lightweight precast concrete component of building block exterior wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252367U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522414A (en) * | 2015-09-10 | 2017-03-22 | 当代节能置业股份有限公司 | External wall structure and construction method |
| CN110761441A (en) * | 2019-10-16 | 2020-02-07 | 中国二十冶集团有限公司 | Construction method of prefabricated serrated racking concrete module of constructional column |
| CN111042429A (en) * | 2019-11-25 | 2020-04-21 | 成都建工第四建筑工程有限公司 | Masonry inner sleeve one-time forming construction method, masonry and processing mold thereof |
-
2014
- 2014-12-05 CN CN201420759291.8U patent/CN204252367U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522414A (en) * | 2015-09-10 | 2017-03-22 | 当代节能置业股份有限公司 | External wall structure and construction method |
| CN110761441A (en) * | 2019-10-16 | 2020-02-07 | 中国二十冶集团有限公司 | Construction method of prefabricated serrated racking concrete module of constructional column |
| CN111042429A (en) * | 2019-11-25 | 2020-04-21 | 成都建工第四建筑工程有限公司 | Masonry inner sleeve one-time forming construction method, masonry and processing mold thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20211205 |