CN2667049Y - Polystyrene particles light hollow brick - Google Patents
Polystyrene particles light hollow brick Download PDFInfo
- Publication number
- CN2667049Y CN2667049Y CN 200320105853 CN200320105853U CN2667049Y CN 2667049 Y CN2667049 Y CN 2667049Y CN 200320105853 CN200320105853 CN 200320105853 CN 200320105853 U CN200320105853 U CN 200320105853U CN 2667049 Y CN2667049 Y CN 2667049Y
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- light
- brick
- weight
- hollow brick
- polystyrene particles
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
The utility model provides a polystyrene particles light hollow brick. The hollow brick consists of a square-shaped light brick body and a rectangular hole ranging from two to four. The material of the light hollow brick is consists of the polystyrene particles, steel slag, blue stone powder, cement, fly ash, sand and additive. The circumferential outer surface of the brick body is a granular plane, and the circumferential outer surface takes a shape of rectangle or square. The rectangular hole ranging from two to four can be same in the size and the length or different in the size and the length, and paralleled in two rows. The polystyrene particles light hollow brick has the advantages of high strength, good density, light weight, good effect of the thermal insulation and soundproof, low water absorption rate and low cost etc, and various technical performance indexes have reached the national standard.
Description
Technical field
The utility model belongs to a kind of New Building Materials, is particularly suitable for height and builds the inner wall of building material.
Background technology
Along with the reform and development of housing industrialization and materials for wall, emerging in large numbers of various materials for walls is with rapid changepl. never-ending changes and improvements, country and local policy and the rules of having put into effect various encouragement high-tech hollow bricks and light-weight hollow-brick in succession, the way of recommending novel wall material.For a long time, the solid common brick of clay that building trade adopts also is suggested and bans use of.Carry out and concede the land to forestry, the control energy waste, the protection ecological homeostasis is promoted novel wall material energy-conservation, insulation.Developed the light aggregate concrete building-block on the construction market at present, the hollow brick of also useful slag, cement, stone flour, flyash, one is heavy 24 jin, a traditional unit of weight.Along with the rise and the development of highrise building, various light partition boards are also developed one after another and are applied for a patent, as: organize cutting hollow pipe-type light partition board (number of patent application: 03202596.3) more.Light-weight hollow-brick and preparation method thereof (application number 02132459.0) is to mix with water, solidify and form with slag, cement, sand, early strength admixture, and there is hole, a garden centre, and accompanies foam-plastic blocks and glass fiber, and there is glass fabric in the intermediate layer.In order to adapt to the needs of highrise building, develop more lightweight, the intensity height, the light material that heat preservation and soundproof is good, imperative.
Summary of the invention
The utility model granules of polystyrene light-weight hollow-brick is made up of square light-weight brick body (1) and 2-4 slot (2); The material of light-weight brick body (1) is that granules of polystyrene, slag, bluestone powder, cement, flyash, sand and the Admixture by diameter 5-8mm constitutes; Be graininess fiber crops plane with external surface around the parallel brick body of slot (2), 2-4 slot (2) all runs through whole light-weight brick body (1), the hole can also can be vertical or horizontal two row (Fig. 2, Fig. 3) that are arranged in by the hole of identical size by size, different two row (Fig. 1) that are staggered to of length.
Steel slag particle is not more than 12mm, reduces the powdery fines as far as possible and selects the low slag of phosphorus content, in order to avoid influence the intensity and the endurance quality of hollow brick product.The ratio of slag and bluestone powder is=1: 1.5-2.0.
The diameter of granules of polystyrene should be controlled at 5-8mm, to guarantee product quality.
Cement employing intensity is 42.5 Portland cement.
The appearance and size of granules of polystyrene light hollow brick product, length * wide * height is: 390mm * 240mm * 190mm, 240mm * 115mm * 53mm or 190mm * 190mm * 190mm.
The granules of polystyrene light-weight hollow-brick is as follows through quality monitoring measuring station detection technique performance:
| Project | National standard (GB/T15229-2002) | Measured result |
| Strength grade (MPa) | 1.5-10.0 | 3.5 |
| Density rating (kg/m 3) | 500-1400 | 700-961 |
| Water absorption rate (%) | ＜20.0 | 16.2 |
| Relative moisture content (%) | ＜35.0 | 31.5 |
| Frost resistance (%) | D15 intensity＜25 | 16.7 |
* the national standard data are picked up from " Lightweight aggregate concrete small hollow block ".
In addition, the thermal resistance R=1.377 (M of granules of polystyrene light-weight hollow-brick
2K/W), resistance of heat transfer R
0=1.527 (M
2K/W), combustibility reaches GB 8624 A level national building materials.
At present, with the hollow brick that slag, stone flour, cement, sand are made, one heavy 24 jin; The utility model is made an onesize granules of polystyrene light-weight hollow-brick weight and is had only 18 jin.
The manufacturing process of granules of polystyrene light-weight hollow-brick is at first slag, bluestone powder, flyash, sand, cement ingredient to be added in the mixer, adds low amounts of water, granules of polystyrene and Admixture is added again, stir together, then the material that stirs is added in the high vibrating hydraulic forming machine, drop on the mould, material is through vibrating evenly, and extrusion forming is sent to the airing field, two days later, air dry, piling obtains product, through after the assay was approved, dispatch from the factory.
The granules of polystyrene light-weight hollow-brick has the intensity height, and density is good, and is in light weight, and heat preservation and soundproof is effective, and water absorption rate hangs down and characteristics such as price is low.It is the constructional materials of a kind of alternative common brick, solid brick.To the protection environment, save the land resources and the energy, be a kind of comparatively ideal wall light constructional materials.
Description of drawings:
Fig. 1 is the front elevational view of granules of polystyrene light-weight hollow-brick, wherein: 1-light-weight brick body, 2-slot.
Fig. 2, Fig. 3 are the vertical views of granules of polystyrene light-weight hollow-brick, wherein: 1-light-weight brick body, 2-slot.
The specific embodiment
The 1000kg slag, 1400kg bluestone powder, 800kg flyash, 1670kg cement, the 200kg sand that are ground into diameter 4-5mm are added in the mixer, add 45kg water, mix starts mixer, then, add 6kg again, the granules of polystyrene of diameter 5mm and 0.5kg Admixture stir together, the material that stirs enters in the high vibrating hydraulic forming machine, fall on the hollow brick mould, through vibrating evenly extrusion forming.The moulding light-weight hollow-brick is delivered to the airing place, two days later, air dry, piling makes finished product, after check, dispatches from the factory.Above-mentioned batching once can suppress the granules of polystyrene light-weight hollow-brick of three 390 * 190 * 170mm.
With batching and the operating procedure process of same embodiment 1, change the mould of square hollow brick, can suppress the granules of polystyrene light-weight hollow-brick of 190 * 190 * 190mm.
Claims (2)
1, a kind of granules of polystyrene light-weight hollow-brick, form by light-weight brick body and square opening that slag, bluestone powder, cement, flyash, sand and Admixture constitute, it is characterized in that this light-weight hollow-brick is that 5-8mm forms by the particle diameter of square light-weight brick body (1), a 2-4 slot (2) and polystyrene; External surface is graininess fiber crops plane around the brick body parallel with the hole, and whole light-weight brick body (1) is run through by 2-4 slot; Size, the hole that length is different can be staggered to two row, also can be vertical or horizontal two row that are arranged in by the hole of identical size.
2, according to the described granules of polystyrene light-weight hollow-brick of claim 1, it is characterized in that the appearance and size of product, length * wide * height is 390 * 240 * 190mm, 240 * 115 * 53mm or 190 * 190 * 190mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105853 CN2667049Y (en) | 2003-12-03 | 2003-12-03 | Polystyrene particles light hollow brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320105853 CN2667049Y (en) | 2003-12-03 | 2003-12-03 | Polystyrene particles light hollow brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2667049Y true CN2667049Y (en) | 2004-12-29 |
Family
ID=34341377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320105853 Expired - Fee Related CN2667049Y (en) | 2003-12-03 | 2003-12-03 | Polystyrene particles light hollow brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2667049Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674759A (en) * | 2012-04-06 | 2012-09-19 | 中国电力科学研究院 | EPS (Expandable Polystyrene) light aggregate concrete thermal insulation hollow block and construction method thereof |
| CN102849998A (en) * | 2012-09-13 | 2013-01-02 | 程远节能建材制造（福建）有限公司 | Cement polystyrene particle brick and preparation method thereof |
| CN104612311A (en) * | 2014-12-12 | 2015-05-13 | 广西科技大学 | Polystyrene building block convenient for installation |
-
2003
- 2003-12-03 CN CN 200320105853 patent/CN2667049Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674759A (en) * | 2012-04-06 | 2012-09-19 | 中国电力科学研究院 | EPS (Expandable Polystyrene) light aggregate concrete thermal insulation hollow block and construction method thereof |
| CN102849998A (en) * | 2012-09-13 | 2013-01-02 | 程远节能建材制造（福建）有限公司 | Cement polystyrene particle brick and preparation method thereof |
| CN104612311A (en) * | 2014-12-12 | 2015-05-13 | 广西科技大学 | Polystyrene building block convenient for installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |