CN107253846A - A kind of masonry panel of air-entrained concrete building block - Google Patents
A kind of masonry panel of air-entrained concrete building block Download PDFInfo
- Publication number
- CN107253846A CN107253846A CN201710582442.5A CN201710582442A CN107253846A CN 107253846 A CN107253846 A CN 107253846A CN 201710582442 A CN201710582442 A CN 201710582442A CN 107253846 A CN107253846 A CN 107253846A
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- China
- Prior art keywords
- parts
- building block
- air
- entrained concrete
- concrete building
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- 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
-
- 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
-
- 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
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2038—Resistance against physical degradation
- C04B2111/2053—Earthquake- or hurricane-resistant materials
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
-
- 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
- C04B2111/52—Sound-insulating materials
Abstract
The invention discloses a kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, count by weight, the air-entrained concrete building block raw material include following components：250 350 parts of water；38 parts of aluminium powder；60 80 parts of gypsum；80 90 parts of lime；300 400 parts of tailings；60 80 parts of flyash；70 90 parts of cement；38 parts of additive；5 20 parts of soda ash；Count by weight, the mortar raw material include following components：20 25 parts of cement；10 15 parts of flyash；18 22 parts of quartz sand；0.4 0.6 parts of curing additive；It is incubated 30 35 parts of filler；Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between the 10mm of depth 8 in building block, adjacent block before building by laying bricks or stones, and perps is less than 20mm.
Description
Technical field
The present invention relates to a kind of masonry panel of air-entrained concrete building block.
Background technology
Air-entrained concrete building block is a kind of light porous, insulation, fire protecting performance is good, can follow closely, can saw, can dig and have
There are the New Building Materials of certain shock resistance.Early in the '30s initial stages, China begins to produce this product, and makes extensively
With.For example：In Shanghai International Hotel, Shanghai mansion, Foochow building, People's Bank of China's building contour level building.It is a kind of excellent
Good New Building Materials, and there is environmental protection.But the formula of current miscellaneous air-entrained concrete building block
Be not quite similar, cause in performance also gap, and masonry panel be laid out and mortar on use be also not quite similar, cause
The performance of masonry panel is also different.
The content of the invention
It is an object of the invention to provide a kind of masonry panel of the air-entrained concrete building block with superior physical property.
Technical problem solved by the invention can be realized using following technical scheme：
A kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, it is characterised in that by weight
Number meter is measured, the air-entrained concrete building block raw material include following components：
250-350 parts of water；
3-8 parts of aluminium powder；
60-80 parts of gypsum；
80-90 parts of lime；
300-400 parts of tailings；
60-80 parts of flyash；
70-90 parts of cement；
3-8 parts of additive；
5-20 parts of soda ash；
Count by weight, the mortar raw material include following components：
20-25 parts of cement；
10-15 parts of flyash；
18-22 parts of quartz sand；
0.4-0.6 parts of curing additive；
It is incubated 30-35 parts of filler；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, erects
Seam is less than 20mm.
In a preferred embodiment of the invention, count by weight, the air-entrained concrete building block raw material include with
Lower component：
300 parts of water；
5 parts of aluminium powder；
70 parts of gypsum；
85 parts of lime；
350 parts of tailings；
70 parts of flyash；
80 parts of cement；
5 parts of additive；
10 parts of soda ash.
In a preferred embodiment of the invention, count by weight, the mortar raw material include following components：
22 parts of cement；
12 parts of flyash；
20 parts of quartz sand；
0.5 part of curing additive 0.4-0.6 parts；
It is incubated 32 parts of filler.
In a preferred embodiment of the invention, the insulation filler is expanded perlite.
The present invention utilizes special building block and mortar so that the beneficial effects of the present invention are：
1st, wall weight is light
The general weight of air-entrained concrete building block of the present invention is 500-700 kilograms per cubic meter, is only equivalent to clay brick and ash
The 1/4-1/3 of sanded brick, the 1/5 of normal concrete, it is lighter one kind in air-entrained concrete building block concrete, it is adaptable to which high level is built
The filling wall and the load bearing wall of low-rise building built.Using this material, the deadweight of whole building can be made than common brick mix structure
The deadweight reduction by more than 40% of building.Because structural weight per square meter mitigates, destructive power of the earthquake is small, so greatly improving the antidetonation of building
Ability.
2nd, wall thermal insulating heat-proof quality is good
The thermal conductivity factor of air entrained concrete is only the 1/4-1/5 of clay brick and Dinas brickes, is that the 1/6 of normal concrete is left
It is right.It facts have proved：The heat insulation effect of the aerated concrete wall of 20 cm thicks is equivalent to the clay brick wall of 49 cm thicks
Heat insulation effect, heat-proof quality is also significantly better than 24 centimetres of brick wall bodies.The thickness of wall is thus thinned significantly, is accordingly expanded
Effective usable floor area of building, has saved construction material thickness, has improved efficiency of construction, reduced construction costs, alleviated
Building is conducted oneself with dignity.Insulation filler is added in special mortar, further increases thermal and insulating performance.
3rd, the high fire resistance of wall
Because air-entrained concrete building block thermal conductivity factor is low, thermophoresis is slow, is highly resistant to fire, and it can be protected to tie
Structure is not by influence of fire.Its refractoriness of air-entrained concrete building block is one-level refractory material more than 700 DEG C, when temperature is at 700 DEG C
Intensity was not damaged in the past, and belonged to inorganic incombustible in itself, and toxic gas will not be produced at high temperature.
4th, wall sound insulating and absorbing performance is good
The sound insulation not having with common buildings material and sound absorption qualities.
5th, wall water permeability resistance can be good
It is particularly suitable for the more area of typhoon, heavy rain and makees materials for wall.
6th, wall is "dead"
Air-entrained concrete building block employs "dead" raw material.Therefore, product complies fully with state health standards, category
In environment-friendly and green building materials.
7th, wall shock resistance is good
Because aerated concrete density is light, overall performance is good, and inertia force is small during earthquake, so with certain antidetonation energy
Power.
8th, wall durability is strong
Through experiment, air-entrained concrete building block compression strength is more than 25,000 grams/cm, equivalent to No. 125 clay bricks and
The compression strength of Dinas brickes.
9th, wall machinability is good
Air entrained concrete has good processing characteristics.Can saw, can dig, can follow closely, energy milling, can bore.And it can manufacture
In journey plus reinforcing bar, very big convenience and flexibility are brought to construction.
10th, anticracking and anti-wall shrink
Special mortar can combine closely building block, and anticracking and anti-wall shrink.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, enter below
One step illustrates the present invention.
A kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, are counted by weight, should
Air-entrained concrete building block raw material include following components：
250-350 parts of water；
3-8 parts of aluminium powder；
60-80 parts of gypsum；
80-90 parts of lime；
300-400 parts of tailings；
60-80 parts of flyash；
70-90 parts of cement；
3-8 parts of additive；
5-20 parts of soda ash；
Count by weight, mortar raw material include following components：
20-25 parts of cement；
10-15 parts of flyash；
18-22 parts of quartz sand；
0.4-0.6 parts of curing additive；
It is incubated 30-35 parts of filler；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, erects
Seam is less than 20mm.
Being exemplified below three groups of embodiments, the present invention will be described：
Embodiment 1
A kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, are counted by weight, should
Air-entrained concrete building block raw material include following components：
250 parts of water；
3 parts of aluminium powder；
60 parts of gypsum；
80 parts of lime；
300 parts of tailings；
60 parts of flyash；
70 parts of cement；
3 parts of additive；
5 parts of soda ash；
Count by weight, mortar raw material include following components：
20 parts of cement；
10 parts of flyash；
18 parts of quartz sand；
0.4 part of curing additive；
30 parts of expanded perlite；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, erects
Seam is less than 20mm.
Embodiment 2
A kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, are counted by weight, should
Air-entrained concrete building block raw material include following components：
300 parts of water；
5 parts of aluminium powder；
70 parts of gypsum；
85 parts of lime；
350 parts of tailings；
70 parts of flyash；
80 parts of cement；
5 parts of additive；
10 parts of soda ash；
Count by weight, mortar raw material include following components：
22 parts of cement；
12 parts of flyash；
20 parts of quartz sand；
0.5 part of curing additive；
32 parts of expanded perlite；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, erects
Seam is less than 20mm.
Embodiment 3
A kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, are counted by weight, should
Air-entrained concrete building block raw material include following components：
350 parts of water；
8 parts of aluminium powder；
80 parts of gypsum；
90 parts of lime；
400 parts of tailings；
80 parts of flyash；
90 parts of cement；
5 parts of additive；
20 parts of soda ash；
Count by weight, mortar raw material include following components：
25 parts of cement；
15 parts of flyash；
22 parts of quartz sand；
0.6 part of curing additive；
35 parts of expanded perlite；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, erects
Seam is less than 20mm.
The present invention utilizes special building block and mortar so that the beneficial effects of the present invention are：
1st, wall weight is light
The general weight of air-entrained concrete building block of the present invention is 500-700 kilograms per cubic meter, is only equivalent to clay brick and ash
The 1/4-1/3 of sanded brick, the 1/5 of normal concrete, it is lighter one kind in air-entrained concrete building block concrete, it is adaptable to which high level is built
The filling wall and the load bearing wall of low-rise building built.Using this material, the deadweight of whole building can be made than common brick mix structure
The deadweight reduction by more than 40% of building.Because structural weight per square meter mitigates, destructive power of the earthquake is small, so greatly improving the antidetonation of building
Ability.
2nd, wall thermal insulating heat-proof quality is good
The thermal conductivity factor of air entrained concrete is only the 1/4-1/5 of clay brick and Dinas brickes, is that the 1/6 of normal concrete is left
It is right.It facts have proved：The heat insulation effect of the aerated concrete wall of 20 cm thicks is equivalent to the clay brick wall of 49 cm thicks
Heat insulation effect, heat-proof quality is also significantly better than 24 centimetres of brick wall bodies.The thickness of wall is thus thinned significantly, is accordingly expanded
Effective usable floor area of building, has saved construction material thickness, has improved efficiency of construction, reduced construction costs, alleviated
Building is conducted oneself with dignity.Insulation filler is added in special mortar, further increases thermal and insulating performance.
3rd, the high fire resistance of wall
Because air-entrained concrete building block thermal conductivity factor is low, thermophoresis is slow, is highly resistant to fire, and it can be protected to tie
Structure is not by influence of fire.Its refractoriness of air-entrained concrete building block is one-level refractory material more than 700 DEG C, when temperature is at 700 DEG C
Intensity was not damaged in the past, and belonged to inorganic incombustible in itself, and toxic gas will not be produced at high temperature.
4th, wall sound insulating and absorbing performance is good
The sound insulation not having with common buildings material and sound absorption qualities.
5th, wall water permeability resistance can be good
It is particularly suitable for the more area of typhoon, heavy rain and makees materials for wall.
6th, wall is "dead"
Air-entrained concrete building block employs "dead" raw material.Therefore, product complies fully with state health standards, category
In environment-friendly and green building materials.
7th, wall shock resistance is good
Because aerated concrete density is light, overall performance is good, and inertia force is small during earthquake, so with certain antidetonation energy
Power.
8th, wall durability is strong
Through experiment, air-entrained concrete building block compression strength is more than 25,000 grams/cm, equivalent to No. 125 clay bricks and
The compression strength of Dinas brickes.
9th, wall machinability is good
Air entrained concrete has good processing characteristics.Can saw, can dig, can follow closely, energy milling, can bore.And it can manufacture
In journey plus reinforcing bar, very big convenience and flexibility are brought to construction.
10th, anticracking and anti-wall shrink
Special mortar can combine closely building block, and anticracking and anti-wall shrink.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of masonry panel of air-entrained concrete building block, including air-entrained concrete building block and mortar, it is characterised in that by weight
Number meter, the air-entrained concrete building block raw material include following components：
250-350 parts of water；
3-8 parts of aluminium powder；
60-80 parts of gypsum；
80-90 parts of lime；
300-400 parts of tailings；
60-80 parts of flyash；
70-90 parts of cement；
3-8 parts of additive；
5-20 parts of soda ash；
Count by weight, the mortar raw material include following components：
20-25 parts of cement；
10-15 parts of flyash；
18-22 parts of quartz sand；
0.4-0.6 parts of curing additive；
It is incubated 30-35 parts of filler；
Irrigation amount is less than 15mm for the horizontal mortar joint penetrated between depth 8-10mm in building block, adjacent block before building by laying bricks or stones, and perps is small
In 20mm.
2. a kind of masonry panel of air-entrained concrete building block as claimed in claim 1, it is characterised in that count by weight,
The air-entrained concrete building block raw material include following components：
300 parts of water；
5 parts of aluminium powder；
70 parts of gypsum；
85 parts of lime；
350 parts of tailings；
70 parts of flyash；
80 parts of cement；
5 parts of additive；
10 parts of soda ash.
3. a kind of masonry panel of air-entrained concrete building block as claimed in claim 1, it is characterised in that count by weight,
The mortar raw material include following components：
22 parts of cement；
12 parts of flyash；
20 parts of quartz sand；
0.5 part of curing additive 0.4-0.6 parts；
It is incubated 32 parts of filler.
4. a kind of masonry panel of air-entrained concrete building block as claimed in claim 1, it is characterised in that the insulation filler is
Expanded perlite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582442.5A CN107253846A (en) | 2017-07-17 | 2017-07-17 | A kind of masonry panel of air-entrained concrete building block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710582442.5A CN107253846A (en) | 2017-07-17 | 2017-07-17 | A kind of masonry panel of air-entrained concrete building block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107253846A true CN107253846A (en) | 2017-10-17 |
Family
ID=60025056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710582442.5A Pending CN107253846A (en) | 2017-07-17 | 2017-07-17 | A kind of masonry panel of air-entrained concrete building block |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612225A (en) * | 2018-04-19 | 2018-10-02 | 南通广乾新型建材有限公司 | A kind of peripheral structure self-heat conserving wall |
| CN112551997A (en) * | 2020-11-13 | 2021-03-26 | 苏州良浦天路新型建材有限公司 | Environment-friendly sand aerated building block and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475345A (en) * | 2008-12-26 | 2009-07-08 | 重庆德邦防水保温工程有限公司 | Cement based polymer heat preserving dry powder mortar and using method thereof |
| CN105693274A (en) * | 2016-02-02 | 2016-06-22 | 衡阳恒裕轻质保温材料有限责任公司 | Aerated concrete and preparation method thereof |
-
2017
- 2017-07-17 CN CN201710582442.5A patent/CN107253846A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475345A (en) * | 2008-12-26 | 2009-07-08 | 重庆德邦防水保温工程有限公司 | Cement based polymer heat preserving dry powder mortar and using method thereof |
| CN105693274A (en) * | 2016-02-02 | 2016-06-22 | 衡阳恒裕轻质保温材料有限责任公司 | Aerated concrete and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612225A (en) * | 2018-04-19 | 2018-10-02 | 南通广乾新型建材有限公司 | A kind of peripheral structure self-heat conserving wall |
| CN112551997A (en) * | 2020-11-13 | 2021-03-26 | 苏州良浦天路新型建材有限公司 | Environment-friendly sand aerated building block and preparation method thereof |
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Application publication date: 20171017 |
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