CN104496381A - Lightweight building block with high crack resistance - Google Patents
Lightweight building block with high crack resistance Download PDFInfo
- Publication number
- CN104496381A CN104496381A CN201410678996.1A CN201410678996A CN104496381A CN 104496381 A CN104496381 A CN 104496381A CN 201410678996 A CN201410678996 A CN 201410678996A CN 104496381 A CN104496381 A CN 104496381A
- Authority
- CN
- China
- Prior art keywords
- parts
- building block
- crack resistance
- lightweight building
- high crack
- 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.)
- Pending
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a lightweight building block with high crack resistance. The lightweight building block comprises the following raw materials, by weight, 100 parts of Portland cement, 55-60 parts of desulfurized gypsum, 15-20 parts of vermiculite, 15-20 parts of quartz sand, 10-13 parts of glass fiber cotton, 3-6 parts of aluminium powder and 1-5 parts of alkylbenzene sulfonate. According to the lightweight building block with high crack resistance, heat conductivity coefficient is less than 0.04 W/(m.k), and thermal insulation property is excellent. The lightweight building block is formed only by pressurization. In addition, the lightweight building block is light, and consumption of the raw materials is reduced effectively. Meanwhile, the thermal insulation building block of the application also has high crack resistance while it is guaranteed that the requirement of anti-pressure ability is met.
Description
Technical field
The present invention relates to a kind of insulation blocks, belong to building material field.
Background technology
Building block is the artificial bulk of building by laying bricks or stones, and be a kind of novel wall material, profile mostly is right angle hexahedron, also has various shaped body building block.In building block series major dimension length, width or highly have more than one or one respectively more than 365mm, 240mm or 115mm, but segment heights is generally not more than 6 times of length or width, and length is no more than 3 times of height.At present, the insulation blocks on market is rich and varied, but grammar is all in building block, inject lagging material, as thermal insulation mortar etc.But these insulation blocks production processes are comparatively complicated, are easy to occur substandard product, meanwhile, along with people are to the raising of the consciousness of environment protection, energy-saving and emission-reduction have become the important factor in producing.Current insulation blocks, produce Sheng Bengao, complex procedures, is unfavorable for energy-saving and emission-reduction.
Meanwhile, existing insulation blocks check weighing, in the lifting of anti-pressure ability, have ignored distortion resistance, in earthquake or when being subject to great shock, is easy to break.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides the light weight building block that a kind of crack resistance is strong.
Object of the present invention carrys out specific implementation by the following technical programs:
The light weight building block that crack resistance is strong, its feed components by weight: silicate cement 100 parts, desulfurated plaster 55-60 part, vermiculite 15-20 part, quartz sand 15-20 part, glass fibre cotton 10-13 part, aluminium powder 3-6 part, alkylbenzene sulfonate 1-5 part.
Preferably, the light weight building block that above-mentioned crack resistance is strong, its feed components by weight: silicate cement 100 parts, desulfurated plaster 57 parts, vermiculite 18.5 parts, quartz sand 15 parts, glass fibre cotton 12 parts, aluminium powder 4 parts, alkylbenzene sulfonate 4 parts.
Beneficial effect of the present invention:
The light weight building block that crack resistance provided by the invention is strong, thermal conductivity is less than 0.04W/ (mk), and heat-insulating property is splendid, only needs press molding, and quality is slim and graceful, effectively decreases raw material consumption.Meanwhile, the application's insulation blocks, under guarantee meets the demand of anti-pressure ability etc., also has very strong crack resistance.
Embodiment
Below the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the present invention, is not intended to limit the present invention.
embodiment 1:
The light weight building block that crack resistance is strong, its feed components by weight: silicate cement 100 parts, desulfurated plaster 57 parts, vermiculite 18.5 parts, quartz sand 15 parts, glass fibre cotton 12 parts, aluminium powder 4 parts, alkylbenzene sulfonate 4 parts.
embodiment 2:
The light weight building block that crack resistance is strong, its feed components by weight: silicate cement 100 parts, desulfurated plaster 55 parts, vermiculite 20 parts, quartz sand 15 parts, glass fibre cotton 13 parts, aluminium powder 3 parts, alkylbenzene sulfonate 5 parts.
embodiment 3:
The light weight building block that crack resistance is strong, its feed components by weight: silicate cement 100 parts, desulfurated plaster 60 parts, vermiculite 15 parts, quartz sand 20 parts, glass fibre cotton 10 parts, aluminium powder 6 parts, alkylbenzene sulfonate 1 part.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. the light weight building block that crack resistance is strong, is characterized in that: its feed components by weight: silicate cement 100 parts, desulfurated plaster 55-60 part, vermiculite 15-20 part, quartz sand 15-20 part, glass fibre cotton 10-13 part, aluminium powder 3-6 part, alkylbenzene sulfonate 1-5 part.
2. the light weight building block that crack resistance according to claim 1 is strong, is characterized in that: its feed components by weight: silicate cement 100 parts, desulfurated plaster 57 parts, vermiculite 18.5 parts, quartz sand 15 parts, glass fibre cotton 12 parts, aluminium powder 4 parts, alkylbenzene sulfonate 4 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678996.1A CN104496381A (en) | 2014-11-24 | 2014-11-24 | Lightweight building block with high crack resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410678996.1A CN104496381A (en) | 2014-11-24 | 2014-11-24 | Lightweight building block with high crack resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104496381A true CN104496381A (en) | 2015-04-08 |
Family
ID=52937859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410678996.1A Pending CN104496381A (en) | 2014-11-24 | 2014-11-24 | Lightweight building block with high crack resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104496381A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187301A (en) * | 2016-07-18 | 2016-12-07 | 柳州弘蓝科技有限公司 | A kind of compound self-insulation concrete building block |
| CN106186880A (en) * | 2016-07-18 | 2016-12-07 | 柳州弘蓝科技有限公司 | A kind of method preparing self heat-preserving concrete building block |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050129A (en) * | 2007-05-09 | 2007-10-10 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| CN103342528A (en) * | 2013-06-03 | 2013-10-09 | 铜陵丰泽建材科技有限公司 | Aerated concrete block reinforced by fibers and preparation method thereof |
| CN103819163A (en) * | 2014-02-25 | 2014-05-28 | 上海宇培特种建材有限公司 | Lightweight gypsum block and its preparation method |
| WO2014092667A1 (en) * | 2012-12-14 | 2014-06-19 | Özsüt Mustafa | Pozzolan-quicklime binder |
| CN104003750A (en) * | 2014-05-23 | 2014-08-27 | 安庆市金鹰新型建材科技股份有限公司 | Mortar aerocrete building block and preparation method thereof |
-
2014
- 2014-11-24 CN CN201410678996.1A patent/CN104496381A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050129A (en) * | 2007-05-09 | 2007-10-10 | 徐振飞 | Heat preservation and energy saving type lightweight, gas filled wall bricks, and preparation method |
| WO2014092667A1 (en) * | 2012-12-14 | 2014-06-19 | Özsüt Mustafa | Pozzolan-quicklime binder |
| CN103342528A (en) * | 2013-06-03 | 2013-10-09 | 铜陵丰泽建材科技有限公司 | Aerated concrete block reinforced by fibers and preparation method thereof |
| CN103819163A (en) * | 2014-02-25 | 2014-05-28 | 上海宇培特种建材有限公司 | Lightweight gypsum block and its preparation method |
| CN104003750A (en) * | 2014-05-23 | 2014-08-27 | 安庆市金鹰新型建材科技股份有限公司 | Mortar aerocrete building block and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106187301A (en) * | 2016-07-18 | 2016-12-07 | 柳州弘蓝科技有限公司 | A kind of compound self-insulation concrete building block |
| CN106186880A (en) * | 2016-07-18 | 2016-12-07 | 柳州弘蓝科技有限公司 | A kind of method preparing self heat-preserving concrete building block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2908065C (en) | Ultra-high performance glass concrete and method for producing same | |
| CN106082919A (en) | A kind of waterproof mildew-resistant plasterboard | |
| CN104261776A (en) | Thermal insulation building material and preparation method thereof | |
| CN104311047A (en) | Thermal-insulation refractory castable | |
| CN107141011A (en) | Discoloration water-permeable brick with gradient pores structure and preparation method thereof | |
| CN103967194B (en) | A kind of composite insulating brick | |
| CN104496381A (en) | Lightweight building block with high crack resistance | |
| CN104961398A (en) | Foam concrete | |
| CN103059612A (en) | Thermal insulation coating | |
| CN104496294A (en) | Fireproof energy-saving building block | |
| CN104478312B (en) | A kind of heat insulation integrated building block of bearing wall energy-saving | |
| CN104478311A (en) | Anti-radiation insulating building block | |
| CN103693982A (en) | High-strength refractory brick | |
| CN107663054A (en) | A kind of high-strength clear-water concrete | |
| CN108033754A (en) | A kind of fire preventing and heat insulating building material | |
| CN104386972A (en) | Warm-keeping cement mortar for roofs | |
| CN104478313B (en) | A kind of heat insulation integrated aerated-block of light weight | |
| CN104478378A (en) | Baking-free energy saving building block | |
| RU2473504C2 (en) | Raw material mixture for manufacturing ceramic construction products | |
| CN203284956U (en) | Novel thermal insulation block | |
| CN103803820B (en) | A kind of insulating cement | |
| CN104478384A (en) | Aluminum-free autoclaved aerated building block | |
| CN108059426A (en) | A kind of mould proof plasterboard of waterproof | |
| CN104478315B (en) | A kind of shear wall special-purpose thermal insulation building block | |
| CN104609777A (en) | Porous slag non-fired product preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |