CN201704855U - Foam concrete jacketing building block - Google Patents
Foam concrete jacketing building block Download PDFInfo
- Publication number
- CN201704855U CN201704855U CN2010201697439U CN201020169743U CN201704855U CN 201704855 U CN201704855 U CN 201704855U CN 2010201697439 U CN2010201697439 U CN 2010201697439U CN 201020169743 U CN201020169743 U CN 201020169743U CN 201704855 U CN201704855 U CN 201704855U
- Authority
- CN
- China
- Prior art keywords
- foam concrete
- building block
- concrete
- sandwich layer
- shell
- 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
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Building Environments (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
A foam concrete jacketing building block is characterized in that a core layer is made of heat-insulation and sound-insulation foam concrete with density of 100kg/m3 to 1200kg/m3, an outer casing is made of high-strength light concrete, the core layer is totally covered by the outer casing, and the outer casing and the core layer form a composite covering structure.
Description
Affiliated technical field
The utility model relates to a kind of building light-weight materials for wall, the particularly building block of foam concrete involucrum.
Background technology
At present, the walling unit of China is hollow mostly, and heat insulating and sound insulating is poor, and masonry mortar easily fall into hollow in, masonry mortar is difficult to full, the easy crack of body of wall.Popular in recent years polyphenyl foam sandwich building block though solved the hollow and insulation problem of building block, because the polyphenyl foam plate exposes, in producing and constructing disaster hidden-trouble is arranged, and polyphenyl plate is not ageing-resistant.Nearest emerging foam concrete block though be solid, is easily built by laying bricks or stones and ageing-resistant, and is not had disaster hidden-trouble, secure and non-combustible, and its intensity is low, easily falls rib in the transportation use, and surface porosity, and rendering layer combines bad with body of wall.Therefore, China does not also have a kind of walling unit both to reach simultaneously to be incubated at present, sound insulation, fire prevention again, durable, high-strength, easily build by laying bricks or stones, combination property is good, has hindered the development of materials for wall innovation.
The utility model content
The purpose of this utility model, to overcome the deficiency of existing various walling units exactly, and a kind of foam concrete involucrum building block of brand new is provided, it can be when giving the block insulation sound insulation property, satisfy the building block fire prevention, durable, high-strength, easily performance requirement such as build by laying bricks or stones.
The utility model is achieved in that the full containment structure of building block employing sandwich layer, and sandwich layer is 100～1200kg/m
3Density, the foam concrete of heat insulating and sound insulating excellence in its outside, coats high-strength lightweight concrete.High-strength lightweight concrete forms a complete shell, and foam concrete heat insulating and sound insulating sandwich layer is all coated.Shell is optional to be strengthened in order to string, chemical fibre, mineral fibers, reduces the high-strength lightweight concrete of density with pottery sand, volcanic sand, expanded vermiculite, expanded perlite, glass bead, sepiolite, rice hulls, glass microballoon.
The foam concrete of this building block sandwich layer can be given the heat insulating and sound insulating performance of building block excellence; satisfy the requirement of building heat preservation sound insulation; and the high-strength lightweight concrete shell gives building block high-strength performance again, has protected the foam concrete of sandwich layer; it in using, is not damaged in transportation; it is firm to build the back metope by laying bricks or stones, easily whitewashes, and combines with screed well; remedy the deficiency of sandwich layer foam concrete intensity difference, realized mutual supplement with each other's advantages.Simultaneously, the foam concrete of sandwich layer and the high-strength lightweight concrete of shell are the ageing-resistant material of inorganic non-combustible, have also given building block outstanding fire savety and durability, make the combination property of building block excellent more.
The beneficial effects of the utility model:
1, solved not high-strength, the fire prevention of insulation blocks, the uninsulated difficult problem of high strength/fire proof building block, make heat insulating and sound insulating and high-strength, fire prevention is well unified, and gives building block good application property, for the building energy conservation of China has improved a kind of desirable wall thermal insulating sound insulation new material.
2, promote the development of foam concrete, strengthened for it is high and found solution, helped the popularization and application of this efficient inorganic heat insulating material.
Description of drawings:
Accompanying drawing 1 is the utility model structure vertical section schematic diagram.Fig. 2 is this new structure schematic cross section.
1 is the high-strength lightweight concrete shell in the accompanying drawing, and 2 is the foam concrete sandwich layer.
The specific embodiment
Embodiment one: the building block of foam concrete involucrum.It is by 200kg/m
3Foam concrete sandwich layer 2 and the thick string volcanic sand of the 10mm high-strength concrete shell 2 that is coated on outside it are formed, and shell coats foam concrete entirely, and the two forms composite construction.
Embodiment two: the building block of foam concrete involucrum, it is by 300kg/m
3Foam concrete sandwich layer 2 and the thick mineral fibers expanded perlite of the 15mm light high strength concrete shell 1 that is coated on outside it are formed, and shell coats foam concrete entirely, and the two forms composite construction.
Embodiment three: the building block of foam concrete involucrum, it is by 1200kg/m
3Foam concrete sandwich layer 2 and the thick chemical fibre pottery of the 20mm sand light high strength concrete shell 1 that is coated on outside it are formed, and shell coats foam concrete entirely.The two forms composite construction.
Claims (1)
1. foam concrete involucrum building block is characterized in that: sandwich layer is heat insulating and sound insulating 100～1200kg/m
3Density foam concrete, shell are high-strength lightweight concrete, and shell coats sandwich layer entirely, and the two forms compound clad structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201697439U CN201704855U (en) | 2010-04-26 | 2010-04-26 | Foam concrete jacketing building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201697439U CN201704855U (en) | 2010-04-26 | 2010-04-26 | Foam concrete jacketing building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201704855U true CN201704855U (en) | 2011-01-12 |
Family
ID=43442008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201697439U Expired - Fee Related CN201704855U (en) | 2010-04-26 | 2010-04-26 | Foam concrete jacketing building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201704855U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505948A (en) * | 2011-10-27 | 2012-06-20 | 上海交通大学 | Foam concrete tank-type pier column for supporting in coal mines and preparation method thereof |
| CN103741860A (en) * | 2013-12-23 | 2014-04-23 | 徐守平 | Self-thermal insulation concrete composite building block with inner straw steel mesh mold core and preparation method of self-thermal insulation concrete composite building block |
| FR2998909A1 (en) * | 2012-12-03 | 2014-06-06 | Deniau Ets | Structural component i.e. elongated beam-type body, for construction of e.g. longitudinal beam, has coating formed as part of core that is made of cellular concrete blocks that are joined together by bonding process using adhesive |
| CN110803931A (en) * | 2019-12-04 | 2020-02-18 | 焦作鑫昆节能保温材料科技有限公司 | Novel composite baking-free refractory brick and preparation process thereof |
| CN111485662A (en) * | 2019-01-25 | 2020-08-04 | 河南天久装配式建筑有限公司 | Novel light sandwich reinforced concrete masonry structure and construction method |
-
2010
- 2010-04-26 CN CN2010201697439U patent/CN201704855U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505948A (en) * | 2011-10-27 | 2012-06-20 | 上海交通大学 | Foam concrete tank-type pier column for supporting in coal mines and preparation method thereof |
| FR2998909A1 (en) * | 2012-12-03 | 2014-06-06 | Deniau Ets | Structural component i.e. elongated beam-type body, for construction of e.g. longitudinal beam, has coating formed as part of core that is made of cellular concrete blocks that are joined together by bonding process using adhesive |
| CN103741860A (en) * | 2013-12-23 | 2014-04-23 | 徐守平 | Self-thermal insulation concrete composite building block with inner straw steel mesh mold core and preparation method of self-thermal insulation concrete composite building block |
| CN111485662A (en) * | 2019-01-25 | 2020-08-04 | 河南天久装配式建筑有限公司 | Novel light sandwich reinforced concrete masonry structure and construction method |
| CN110803931A (en) * | 2019-12-04 | 2020-02-18 | 焦作鑫昆节能保温材料科技有限公司 | Novel composite baking-free refractory brick and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120426 |