CN106187005A - A kind of foam concrete and preparation method thereof - Google Patents
A kind of foam concrete and preparation method thereof Download PDFInfo
- Publication number
- CN106187005A CN106187005A CN201610524091.8A CN201610524091A CN106187005A CN 106187005 A CN106187005 A CN 106187005A CN 201610524091 A CN201610524091 A CN 201610524091A CN 106187005 A CN106187005 A CN 106187005A
- Authority
- CN
- China
- Prior art keywords
- parts
- foam concrete
- concrete
- weight
- present
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
Abstract
The present invention relates to a kind of foam concrete, be made up of by weight following components: cement 50 70 parts, husky 150 170 parts, 160 180 parts of flyash, 50 70 parts of Calx, ardealite 10 15 parts, aluminium powder 0.2 0.6 parts, 0.4 0.8 parts of wood powder glue, 40 60 parts of water.The advantage of the present invention is: foam concrete lightweight of the present invention, attractive in appearance.Owing to foam concrete existing a large amount of dead-end pore, making its unit weight is 500～1200kg/m3, foam concrete is that on-site pouring pound, global formation, light weight body are firmly the most closely coupled with basic unit, substantially increase the weight capacity of thermal insulation layer, original overhead heat insulation roofing can be become attractive in appearance, smooth and practical gardens or entertainment place etc., expand the use space of building.
Description
Technical field
The present invention relates to build concrete, particularly to a kind of foam concrete and preparation method thereof.
Background technology
Foamed concrete material, because itself having countless small independence, is uniformly distributed, the air hole structure of closing, and gently
The functions such as matter is high-strength, heat-insulation and heat-preservation, waterproof fireproofing, antidetonation, apply in every engineering more and more widely and promote.Due to bubble
Porosity in foam concrete is generally up to 50%～more than 70%, and the intensity of solidifying soil is significantly less than the intensity of normal concrete.Bubble
Foam concrete is not that quality is the lightest more good, in general the quality more light blading foam concrete intensity more end, if undue pursuit
Lightweight can reduce foam concrete intensity.Foam concrete construction terminate after must maintenance in time, if moisture evaporate.Especially
It is that the structure of foam concrete is the weakest, if maintenance is not good at, moisture easily loses, and causes at the commitment of hardening
Bigger contraction and face checking, weaken hardenite internal structure, causes hardened foam concrete high-hydroscopicity.So supporting in early days
System of protecting plays the intensity of foam concrete and final strength is most important.
Summary of the invention
For defect present in prior art, it is an object of the invention to provide a kind of foam concrete and preparation side thereof
Method.Technical scheme is as follows: a kind of foam concrete, is made up of by weight following components: cement 50-70 part,
Husky 150-170 part, flyash 160-180 part, Calx 50-70 part, ardealite 10-15 part, aluminium powder 0.2-0.6 part, wood powder glue
0.4-0.8 part, water 40-60 part.A kind of foam concrete, following components by weight: cement 60 parts, husky 160 parts,
170 parts of flyash, 60 parts of Calx, ardealite 12 parts, aluminium powder 0.4 part, 0.6 part of wood powder glue, 50 parts of water.A kind of foam concrete
Preparation method, specifically comprises the following steps that 1) Calx, ardealite, aluminium powder, wood powder glue and water mixing are stirred evenly；2) by cement, sand and powder
Coal ash adds the material prepared of step 1) after being sufficiently mixed, stirring mixing, concrete；3) by step 2) concrete prepared
Maintenance 24 hours in the environment of 20 DEG C.The advantage of the present invention is: foam concrete lightweight of the present invention, attractive in appearance.Due to
There is a large amount of dead-end pore in foam concrete so that it is unit weight is 500～1200kg/m3, foam concrete is on-site pouring pound, whole
Body formed, light weight body is hard the most closely coupled with basic unit, substantially increases the weight capacity of thermal insulation layer, can be by original overhead heat insulation room
Face becomes attractive in appearance, smooth and practical gardens or entertainment place etc., expands the use space of building.
Detailed description of the invention
1 one kinds of foam concrete of embodiment, are made up of by weight following components: cement 50 parts, husky 150 parts, fine coal
Ash 160 parts, 50 parts of Calx, ardealite 10 parts, aluminium powder 0.2 part, 0.4 part of wood powder glue, 40 parts of water.Specifically comprise the following steps that 1) by stone
Ash, ardealite, aluminium powder, wood powder glue and water mixing stir evenly；2) add step 1) after cement, sand and flyash being sufficiently mixed to prepare
Material, stirring mixing, concrete；3) by step 2) concrete maintenance 24 hours in the environment of 20 DEG C of preparing.Table
Sight density: 455kg/m3,28d comprcssive strength: 2.1, heat conductivity W/(m.k): 0.062.
Claims (3)
1. a foam concrete, it is characterised in that be made up of by weight following components: cement 50-70 part, husky 150-170
Part, flyash 160-180 part, Calx 50-70 part, ardealite 10-15 part, aluminium powder 0.2-0.6 part, wood powder glue 0.4-0.8 part, water
40-60 part.
Foam concrete the most according to claim 1, it is characterised in that by following components by weight: cement
60 parts, husky 160 parts, 170 parts of flyash, 60 parts of Calx, ardealite 12 parts, aluminium powder 0.4 part, 0.6 part of wood powder glue, 50 parts of water.
Foam concrete the most according to claim 1 and 2, it is characterised in that concrete preparation method is as follows: 1) by Calx,
Ardealite, aluminium powder, wood powder glue and water mixing stir evenly；2) add prepared by step 1) after cement, sand and flyash being sufficiently mixed
Material, stirring mixing, concrete；3) by step 2) concrete maintenance 24 hours in the environment of 20 DEG C of preparing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524091.8A CN106187005A (en) | 2016-07-06 | 2016-07-06 | A kind of foam concrete and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610524091.8A CN106187005A (en) | 2016-07-06 | 2016-07-06 | A kind of foam concrete and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106187005A true CN106187005A (en) | 2016-12-07 |
Family
ID=57465376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610524091.8A Pending CN106187005A (en) | 2016-07-06 | 2016-07-06 | A kind of foam concrete and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106187005A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590249A (en) * | 2019-09-05 | 2019-12-20 | 张建华 | Raw material for producing foam concrete and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503284A (en) * | 2011-11-10 | 2012-06-20 | 中国建筑第七工程局有限公司 | Foam concrete |
| CN102875072A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Fluorite slag-containing aerated concrete block |
| CN102875091A (en) * | 2012-10-15 | 2013-01-16 | 江苏久久防水保温隔热工程有限公司 | Preparation method for composite foam concrete plate |
| CN103496998A (en) * | 2013-10-16 | 2014-01-08 | 青岛磊鑫混凝土有限公司 | Foam concrete and preparation method thereof |
-
2016
- 2016-07-06 CN CN201610524091.8A patent/CN106187005A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503284A (en) * | 2011-11-10 | 2012-06-20 | 中国建筑第七工程局有限公司 | Foam concrete |
| CN102875072A (en) * | 2012-08-25 | 2013-01-16 | 马鞍山豹龙新型建材有限公司 | Fluorite slag-containing aerated concrete block |
| CN102875091A (en) * | 2012-10-15 | 2013-01-16 | 江苏久久防水保温隔热工程有限公司 | Preparation method for composite foam concrete plate |
| CN103496998A (en) * | 2013-10-16 | 2014-01-08 | 青岛磊鑫混凝土有限公司 | Foam concrete and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110590249A (en) * | 2019-09-05 | 2019-12-20 | 张建华 | Raw material for producing foam concrete and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |