CN109053041A - A kind of foam concrete block and preparation method thereof - Google Patents
A kind of foam concrete block and preparation method thereof Download PDFInfo
- Publication number
- CN109053041A CN109053041A CN201810788107.5A CN201810788107A CN109053041A CN 109053041 A CN109053041 A CN 109053041A CN 201810788107 A CN201810788107 A CN 201810788107A CN 109053041 A CN109053041 A CN 109053041A
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- Prior art keywords
- foam concrete
- parts
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- foaming
- mixed
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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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of foam concrete blocks and preparation method thereof, are made of the raw material of following mass fraction: 40~50 parts of cement, 20~25 parts of sand, 15~35 parts of flyash, 8~13 parts of haydite, 5~10 parts of stone fragment, 10~28 parts of expanded perlite, benzene take off 8~18 parts of gram fine aggregate, 0.6~1.5 part of glass fibre abrasive material, 5~12 parts of foaming agent, 1~1.6 part of water-reducing agent, 1.2~3 parts of waterproofing agent, 0.1~0.6 part of blender, 0.2~0.6 part of adhesive, 50~120 parts of water；The preparation step of the foam concrete brick includes: the first mixed of (1) material, and the blending of (2) material, (3) mixed foaming, (4) pouring molding, (5) stand maintenance.Not only light weight, intensity is not high, easy to crack for foam concrete block produced by the present invention, extends service life, and manufacturing method is simple, manufactures convenient for large-scale promotion.
Description
Technical field
The present invention relates to the field of building materials, especially a kind of foam concrete block and preparation method thereof.
Background technique
Concrete is one of the present age most important construction material, it is mainly by cement, coarse aggregate, fine aggregate, additive
And water, through uniform stirring, closely knit molding, a kind of artificial stone material made of maintenance hardening.Sand, stone play skeleton work in concrete
With, and inhibit the contraction of cement；Cement and water form cement slurry, the sky being wrapped between the surface and filler aggregate of coarse-fine aggregate
Gap.Liquid cement body plays lubricating action upon hardening, and concrete mix is made to have works fine performance, after hardening that aggregate is cementing
Together, hard entirety is formed.Concrete has the characteristics that abundant raw material, cheap, simple production process, thus makes it
Usage amount is increasing.Wherein foam concrete brick is the novel energy saving and environment friendly construction material quickly grown in recent years,
It is widely used in retaining wall, builds sports ground, track and field runway, sandwich component, combined wall board, pipeline backfill, roofing side slope, storage
Tank lower margin etc., foam concrete brick are that foaming agent is mechanically sufficiently foamed by the foamed system of foaming machine, and incites somebody to action
Foam is uniformly mixed with cement slurry, is then carried out pouring construction or mold molding by the pumping system of foaming machine, be supported naturally
Shield is formed by a kind of novel light insulation material containing a large amount of sealed porositys, but foam concrete brick is in the process of application
In there is also certain defect such as low strength, easy to crack, the presence of these defects significantly limits foam concrete brick
Development.
Summary of the invention
In order to overcome the defect that foam concrete brick intensity is low, easy to crack in the prior art, expands foam concrete and build
The development of brick, the present invention provide a kind of foam concrete block and preparation method thereof.
The technical solution adopted by the present invention to solve the technical problems is: a kind of foam concrete block and its preparation side
Method is made of the raw material of following mass fraction:
A kind of foam concrete brick the preparation method is as follows:
(1) material is first mixed: cement, sand, flyash, haydite, stone fragment, expanded perlite, benzene are taken off gram fine aggregate, glass
Glass abrasive fibre is placed in mixer, is stirred 30~60min, sufficiently just mixed, obtains mixture one；
(2) water-reducing agent, waterproofing agent, blender, bonding the blending of material: are added in the resulting mixture one of step (1)
Agent is stirred 50~60min, is blended uniformly, obtains mixture two；
(3) mixed foaming: mixture two is added in foaming machine, and foaming agent is added and carries out being sufficiently mixed foaming；
(4) pouring molding: the mixing after step (3) resulting foaming is transported to building block mould by pumping system and is carried out
It pours, compression moulding removes finished product die later, obtains shaping building block；
(5) it stands maintenance: the resulting shaping building block of step (4) being stood into 24~48h of maintenance and obtains finished foam concrete
Building block.
Above-mentioned a kind of foam concrete block and preparation method thereof, the haydite partial size are 1~8mm.
Above-mentioned a kind of foam concrete block and preparation method thereof, the partial size of the stone fragment are 0.3~5mm.
Above-mentioned a kind of foam concrete block and preparation method thereof, the partial size of the expanded perlite are 0.5~3mm.
Above-mentioned a kind of foam concrete block and preparation method thereof, the granularity of the glass fibre abrasive material are 10~50
Mesh.
The invention has the advantages that the invention proposes a kind of foam concrete blocks and preparation method thereof, by adding
Enter haydite, stone fragment, glass fibre abrasive grain and make foam concrete block product not only light weight, but also compression strength is greatly, no
Easy to crack, to extend the service life of building block, manufacturing method is simple, manufactures convenient for large-scale promotion.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, With reference to embodiment to this
Invention elaborates.
[embodiment 1]
A kind of foam concrete block and preparation method thereof, is made of the raw material of following mass fraction:
A kind of foam concrete brick the preparation method is as follows:
(1) material is first mixed: cement, sand, flyash, haydite, stone fragment, expanded perlite, benzene are taken off gram fine aggregate, glass
Glass abrasive fibre is placed in mixer, is stirred 30min, sufficiently just mixed, obtains mixture one；
(2) water-reducing agent, waterproofing agent, blender, bonding the blending of material: are added in the resulting mixture one of step (1)
Agent is stirred 50min, is blended uniformly, obtains mixture two；
(3) mixed foaming: mixture two is added in foaming machine, and foaming agent is added and carries out being sufficiently mixed foaming；
(4) pouring molding: the mixing after step (3) resulting foaming is transported to building block mould by pumping system and is carried out
It pours, compression moulding removes finished product die later, obtains shaping building block；
(5) it stands maintenance: the resulting shaping building block of step (4) being stood into maintenance and obtains finished foam concrete segment for 24 hours.
Specifically, the haydite partial size is 1mm；The partial size of the stone fragment is 0.5mm；The partial size of the expanded perlite
For 0.5mm；The granularity of the glass fibre abrasive material is 50 mesh.
[embodiment 2]
A kind of foam concrete block and preparation method thereof, is made of the raw material of following mass fraction:
A kind of foam concrete brick the preparation method is as follows:
(1) material is first mixed: cement, sand, flyash, haydite, stone fragment, expanded perlite, benzene are taken off gram fine aggregate, glass
Glass abrasive fibre is placed in mixer, is stirred 40min, sufficiently just mixed, obtains mixture one；
(2) water-reducing agent, waterproofing agent, blender, bonding the blending of material: are added in the resulting mixture one of step (1)
Agent is stirred 55min, is blended uniformly, obtains mixture two；
(3) mixed foaming: mixture two is added in foaming machine, and foaming agent is added and carries out being sufficiently mixed foaming；
(4) pouring molding: the mixing after step (3) resulting foaming is transported to building block mould by pumping system and is carried out
It pours, compression moulding removes finished product die later, obtains shaping building block；
(5) it stands maintenance: the resulting shaping building block of step (4) being stood into maintenance 36h and obtains finished foam concrete segment.
Specifically, the haydite partial size is 5mm；The partial size of the stone fragment is 3mm；The partial size of the expanded perlite is
1mm；The granularity of the glass fibre abrasive material is 20 mesh.
[embodiment 3]
A kind of foam concrete block and preparation method thereof, is made of the raw material of following mass fraction:
A kind of foam concrete brick the preparation method is as follows:
(1) material is first mixed: cement, sand, flyash, haydite, stone fragment, expanded perlite, benzene are taken off gram fine aggregate, glass
Glass abrasive fibre is placed in mixer, is stirred 60min, sufficiently just mixed, obtains mixture one；
(2) water-reducing agent, waterproofing agent, blender, bonding the blending of material: are added in the resulting mixture one of step (1)
Agent is stirred 60min, is blended uniformly, obtains mixture two；
(3) mixed foaming: mixture two is added in foaming machine, and foaming agent is added and carries out being sufficiently mixed foaming；
(4) pouring molding: the mixing after step (3) resulting foaming is transported to building block mould by pumping system and is carried out
It pours, compression moulding removes finished product die later, obtains shaping building block；
(5) it stands maintenance: the resulting shaping building block of step (4) being stood into maintenance 48h and obtains finished foam concrete segment.
Specifically, the haydite partial size is 8mm；The partial size of the stone fragment is 5mm；The partial size of the expanded perlite is
3mm；The granularity of the glass fibre abrasive material is 15 mesh.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (5)
1. a kind of foam concrete block and preparation method thereof, which is characterized in that be made of the raw material of following mass fraction:
A kind of foam concrete brick the preparation method is as follows:
(1) material is first mixed: cement, sand, flyash, haydite, stone fragment, expanded perlite, benzene are taken off gram fine aggregate, glass fibers
It ties up in abrasive material merging mixer, is stirred 30~60min, it is sufficiently just mixed, obtain mixture one；
(2) blending of material: being added water-reducing agent, waterproofing agent, blender, adhesive in the resulting mixture one of step (1), into
Row 50~60min of stirring, is blended uniformly, obtains mixture two；
(3) mixed foaming: mixture two is added in foaming machine, and foaming agent is added and carries out being sufficiently mixed foaming；
(4) pouring molding: the mixing after step (3) resulting foaming is transported to building block mould by pumping system and is poured
It builds, compression moulding removes finished product die later, obtains shaping building block；
(5) it stands maintenance: the resulting shaping building block of step (4) being stood into 24~48h of maintenance and obtains finished foam concrete segment.
2. a kind of foam concrete block according to claim 1 and preparation method thereof, which is characterized in that the haydite grain
Diameter is 1~8mm.
3. a kind of foam concrete block according to claim 1 and preparation method thereof, which is characterized in that the stone fragment
Partial size be 0.3~5mm.
4. a kind of foam concrete block according to claim 1 and preparation method thereof, which is characterized in that the expansion is precious
The partial size of Zhu Yan is 0.5~3mm.
5. a kind of foam concrete block according to claim 1 and preparation method thereof, which is characterized in that the glass fibers
The granularity for tieing up abrasive material is 10~50 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788107.5A CN109053041A (en) | 2018-07-18 | 2018-07-18 | A kind of foam concrete block and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810788107.5A CN109053041A (en) | 2018-07-18 | 2018-07-18 | A kind of foam concrete block and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109053041A true CN109053041A (en) | 2018-12-21 |
Family
ID=64817092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810788107.5A Pending CN109053041A (en) | 2018-07-18 | 2018-07-18 | A kind of foam concrete block and preparation method thereof |
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| Country | Link |
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| CN (1) | CN109053041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054451A (en) * | 2019-04-04 | 2019-07-26 | 启东海中港建材有限公司 | A kind of ceramsite foam concrete and its preparation process |
| CN112279568A (en) * | 2020-10-29 | 2021-01-29 | 熊小海 | Concrete preparation process |
| CN116041088A (en) * | 2023-01-09 | 2023-05-02 | 徐州振宁新型建材有限公司 | Concrete production process |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136542A (en) * | 1995-05-23 | 1996-11-27 | 黄彰标 | High-strength lightweight concrete product and manufacturing method thereof |
| CN101337827A (en) * | 2008-08-03 | 2009-01-07 | 王格 | Light aggregate foam concrete building blocks and method for manufacturing same |
| CN101439985A (en) * | 2008-12-13 | 2009-05-27 | 黄坚强 | Ultra-light haydite foaming building blocks and production method thereof |
-
2018
- 2018-07-18 CN CN201810788107.5A patent/CN109053041A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136542A (en) * | 1995-05-23 | 1996-11-27 | 黄彰标 | High-strength lightweight concrete product and manufacturing method thereof |
| CN101337827A (en) * | 2008-08-03 | 2009-01-07 | 王格 | Light aggregate foam concrete building blocks and method for manufacturing same |
| CN101439985A (en) * | 2008-12-13 | 2009-05-27 | 黄坚强 | Ultra-light haydite foaming building blocks and production method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 徐子芳主编: "《建筑材料》", 31 July 2013, 中国科学技术大学出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054451A (en) * | 2019-04-04 | 2019-07-26 | 启东海中港建材有限公司 | A kind of ceramsite foam concrete and its preparation process |
| CN110054451B (en) * | 2019-04-04 | 2022-04-01 | 启东海中港建材有限公司 | Ceramsite foam concrete and preparation process thereof |
| CN112279568A (en) * | 2020-10-29 | 2021-01-29 | 熊小海 | Concrete preparation process |
| CN116041088A (en) * | 2023-01-09 | 2023-05-02 | 徐州振宁新型建材有限公司 | Concrete production process |
| CN116041088B (en) * | 2023-01-09 | 2023-10-24 | 徐州振宁新型建材有限公司 | Concrete production process |
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Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |