CN104746789A - High-strength light-weight partition building block - Google Patents
High-strength light-weight partition building block Download PDFInfo
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- CN104746789A CN104746789A CN201310725499.8A CN201310725499A CN104746789A CN 104746789 A CN104746789 A CN 104746789A CN 201310725499 A CN201310725499 A CN 201310725499A CN 104746789 A CN104746789 A CN 104746789A
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- building block
- density
- strength light
- concrete
- support frame
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Abstract
The invention belongs to the technical field of building construction, and provides a high-strength light-weight partition building block, especially relates to a high-strength light-weight partition building block production method. According to the invention, an external layer support frame of the building block employs high density concrete with density being 1.5-3.0g/cm<3>, an inner core enclosed by the external layer support frame is a lightweight foaming concrete core with filling density being 0.10-0.50g/cm<3>, ribs integrated to the support frame are arranged at inner side of the support frame at intervals, the rib is in a T shape or a Pi shape. The building block has the advantages of high preparation intensity, light weight, high fireproof grade, good sound insulation and heat insulation effect, convenient production and low cost.
Description
Technical field
The invention belongs to technical field of building construction, particularly relate to a kind of high-strength light partition block preparation method.
Background technology
Building block utilizes concrete, the artificial bulk that industrial waste (slag, flyash etc.) or local material are made, and appearance and size is larger than brick, has equipment simple, build fireballing advantage by laying bricks or stones, met the requirement of wall reform in industrialization of construction industry development.Architectural building block generally divides by face shaping at present solid block and building-block.Building-block has single square hole, single circular hole and many row three kinds, flat holes form; Main building block and various auxiliary block of concrete can be divided into effect by the position of building block in group is built; Divide by material and have ordinary concrete and ornamental concrete small-sized hollow building block, Lightweight aggregate concrete small hollow block, FAS, steam aerated concrete building block, steaming-free air-adding concrete block (also known as environment friendly lightweight concrete building block) and gypsum block.
There are the following problems in building block conventional at present: 1, solid block weight generally lays particular stress on; 2, building-block sound-insulating and heat-insulating weak effect; 3, aerated-block specific strength is lower; 4, many rounds hollow position is filled light thermal-insulating material building block difficulty and is realized industrial production.
Summary of the invention
The object of this invention is to provide a kind of with high-strength light partition block, it is prepared, and intensity be high, quality is light, fire-protection rating is high, sound-insulating and heat-insulating is effective, convenient for production, with low cost.
Solving the technical scheme that technical problem of the present invention adopts is: the outer supporting frame of building block adopts density to be 1.5 ~ 3.0g/cm
3high-density concrete, the inner core packed density that outer supporting frame surrounds is 0.10 ~ 0.50g/cm
3light foaming concrete core.
The clear width of described supporting frame is provided with the rib with its one, and rib shape is in " T " font or " π " font.
The wall thickness of described supporting frame is 5mm ~ 35mm.
In light foaming concrete core, be embedded with a series of high-density concrete support column consistent with Impact direction, the mechanical strength of partition block can be increased further.
The production method of partition block of the present invention is: in rectangle is framed, puts into light foaming concrete core shaping in advance, then in gap, inserts high-density concrete mortar, and vibrations tamping, obtains building block of the present invention.
The invention has the beneficial effects as follows: the concrete optimum organization of different densities, make raw material usage less, the quality of building block is lighter, intensity is higher; Low-density foamed cement inner core is an entirety, and equipment requirement is simple, and production efficiency is high, produces integrated cost low, high financial profit.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of partition block of the present invention.
In figure: supporting frame 1, rib 2, light foaming concrete core 3, support column 4.
Detailed description of the invention
Embodiment 1
According to the method for the invention, obtained specification is that 600mm × 90mm × 240mm(is long × wide × high) stripping and slicing, weight is 8kg, and compressive strength is 6MPa, coefficient of thermal conductivity 0.11AW/M.K, sound insulation factor 50dB.
Embodiment 2
According to the method for the invention, obtained specification is that 600mm × 120mm × 240mm(is long × wide × high) stripping and slicing, weight is 12kg, and compressive strength is 4.5MPa, coefficient of thermal conductivity 0.09AW/M.K, sound insulation factor 57dB.
Embodiment 3
According to the method for the invention, obtained specification is that 600mm × 180mm × 240mm(is long × wide × high) stripping and slicing, weight is 18kg, and compressive strength is 4MPa, coefficient of thermal conductivity 0.09AW/M.K, sound insulation factor 62dB.
Claims (4)
1. a high-strength light partition block, is characterized in that: the outer supporting frame of building block adopts density to be 1.5 ~ 3.0g/cm
3high-density concrete, the inner core packed density that outer supporting frame surrounds is 0.10 ~ 0.5g/cm
3light foaming concrete core.
2. high-strength light partition block according to claim 1, is characterized in that: the clear width of supporting frame is provided with the rib with its one, and rib shape is in " T " font or " π " font.
3. high-strength light partition block according to claim 2, is characterized in that: in light foaming concrete core, be embedded with a series of high-density concrete support column consistent with Impact direction.
4. high-strength light partition block according to claim 2, is characterized in that: the wall thickness of supporting frame is 5mm ~ 35mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725499.8A CN104746789A (en) | 2013-12-25 | 2013-12-25 | High-strength light-weight partition building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310725499.8A CN104746789A (en) | 2013-12-25 | 2013-12-25 | High-strength light-weight partition building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104746789A true CN104746789A (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310725499.8A Pending CN104746789A (en) | 2013-12-25 | 2013-12-25 | High-strength light-weight partition building block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104746789A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256685A (en) * | 2015-10-31 | 2016-01-20 | 李春奎 | Environment-friendly and energy-saving plastic shell cement quadrel |
| CN110395950A (en) * | 2019-08-14 | 2019-11-01 | 湖南固尔邦幕墙装饰股份有限公司 | Rammed earth curtain wall building block and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049348A1 (en) * | 1980-10-03 | 1982-04-14 | Otavi Minen Ag | Hollow block with integrated insulation, process for making the same, and filling means for carrying out the process |
| CN201125482Y (en) * | 2007-07-27 | 2008-10-01 | 王才德 | Core foaming concrete heat preserving building blocks |
| CN202202470U (en) * | 2011-08-29 | 2012-04-25 | 安伟 | Novel optimizing composite wall |
| CN102493593A (en) * | 2011-12-15 | 2012-06-13 | 重庆海丰建设集团有限公司 | Gangue foam concrete building block for realizing self heat insulation of walls |
| CN102995812A (en) * | 2012-09-25 | 2013-03-27 | 梁发长 | Novel mesh-added light building block |
-
2013
- 2013-12-25 CN CN201310725499.8A patent/CN104746789A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0049348A1 (en) * | 1980-10-03 | 1982-04-14 | Otavi Minen Ag | Hollow block with integrated insulation, process for making the same, and filling means for carrying out the process |
| CN201125482Y (en) * | 2007-07-27 | 2008-10-01 | 王才德 | Core foaming concrete heat preserving building blocks |
| CN202202470U (en) * | 2011-08-29 | 2012-04-25 | 安伟 | Novel optimizing composite wall |
| CN102493593A (en) * | 2011-12-15 | 2012-06-13 | 重庆海丰建设集团有限公司 | Gangue foam concrete building block for realizing self heat insulation of walls |
| CN102995812A (en) * | 2012-09-25 | 2013-03-27 | 梁发长 | Novel mesh-added light building block |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105256685A (en) * | 2015-10-31 | 2016-01-20 | 李春奎 | Environment-friendly and energy-saving plastic shell cement quadrel |
| CN110395950A (en) * | 2019-08-14 | 2019-11-01 | 湖南固尔邦幕墙装饰股份有限公司 | Rammed earth curtain wall building block and preparation method thereof |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150701 |