CN107216076A - A kind of foamed concrete material and preparation method thereof - Google Patents
A kind of foamed concrete material and preparation method thereof Download PDFInfo
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- CN107216076A CN107216076A CN201710427433.9A CN201710427433A CN107216076A CN 107216076 A CN107216076 A CN 107216076A CN 201710427433 A CN201710427433 A CN 201710427433A CN 107216076 A CN107216076 A CN 107216076A
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- concrete material
- foamed concrete
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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
-
- 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
-
- 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a kind of foamed concrete material and preparation method thereof, include the raw material of following parts by weight：30 45 parts of minishanny, 20 32 parts of field soil, 10 20 parts of illite, 10 18 parts of bastard coal rock ballast, 15 22 parts of sugarcane waste residue, 13 parts of zirconium, 38 parts of PMA, 28 parts of expanded graphite, 49 parts of paraffin, 36 parts of hard magnesium, 26 parts of sodium tripolyphosphate, 28 parts of tobacco leaf powder, 0.5 2 parts of foaming agent.The foamed concrete material has relatively low thermal conductivity factor, and heat-proof quality is good, intensity is high；Raw material is easy to get, and reduces energy consumption, and production cost is relatively low, can be widely used in architectural engineering, lowers construction engineering cost, is that a kind of can widely popularize the Novel foam concrete material of application.
Description
Technical field
The present invention relates to building field, specifically a kind of foamed concrete material and preparation method thereof.
Background technology
Foam concrete is that foaming agent is mechanically fully foamed by the foamed system of foaming machine, and by foam with
Cement mortar is uniformly mixed, and then cast-in-place construction or mould molding is carried out by the pumping system of foaming machine, through natural curing institute shape
Into a kind of novel light insulation material containing a large amount of sealed porositys.Foam concrete contains a large amount of sealed porositys, lightweight,
And can be incubated.Current air entrained concrete typically uses cement as major gelled material, and cement consumption greatly, result in sheet material
Production cost is higher, and energy consumption is larger, and the production and transport pollution of cement is also larger；And existing foam concrete still lead by presence
Hot coefficient is higher, and heat-proof quality is poor, the not high shortcoming of intensity.Therefore, the present invention provide a kind of foamed concrete material and its
Preparation method.
The content of the invention
It is an object of the invention to provide a kind of foamed concrete material and preparation method thereof, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of foamed concrete material, includes the raw material of following parts by weight：30-45 parts of minishanny, 20-32 parts of field soil, she
Sharp stone 10-20 parts, 10-18 parts of bastard coal rock ballast, 15-22 parts of sugarcane waste residue, 1-3 parts of zirconium, 3-8 parts of PMA, expansion stone
Black 2-8 parts, 4-9 parts of paraffin, 3-6 parts of hard magnesium, 2-6 parts of sodium tripolyphosphate, 2-8 parts of tobacco leaf powder, 0.5-2 parts of foaming agent.
It is used as further scheme of the invention：Include the raw material of following parts by weight：42 parts of minishanny, field native 29 parts, Erie
It is 16 parts of stone, 15 parts of bastard coal rock ballast, 20 parts of sugarcane waste residue, 2 parts of zirconium, 6 parts of PMA, 3 parts of expanded graphite, 5 parts of paraffin, hard
4 parts of magnesium of matter acid, 5.5 parts of sodium tripolyphosphate, 6 parts of tobacco leaf powder, 1 part of foaming agent.
A kind of preparation method of foam concrete material, preparation process is：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, dried under the conditions of 75-89 DEG C
After 25-40min, by crusher in crushing, sieve 200-300 mesh；
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed,
25-55min is stirred under the conditions of 80-95 DEG C, mixing speed 115-200 turns/min；
(3) step (1) gains, step (2) gains and water are mixed, 30-50min are stirred under the conditions of 60-80 DEG C,
Mixing speed 225-270 turns/min, stirs into slurry, standby；
(4) by foaming agent and water according to mass ratio 1：(7-10) is mixed, and is added in foaming machine, and foam is made；
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
It is used as further scheme of the invention：Step (1) gives up minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane
Slag is mixed, after drying 30min under the conditions of 82 DEG C, by crusher in crushing, and sieve 250 mesh.
It is used as further scheme of the invention：Step (2) by PMA, expanded graphite, paraffin, hard magnesium,
Tobacco leaf powder and sodium tripolyphosphate mixing, stir 40min, 165 turns/min of mixing speed under the conditions of 85 DEG C.
It is used as further scheme of the invention：Step (3) mixes step (1) gains, step (2) gains and water,
40min, 250 turns/min of mixing speed are stirred under the conditions of 70 DEG C, slurry is stirred into, it is standby.
It is used as further scheme of the invention：Step (4) is by foaming agent and water according to mass ratio 1：8 mixing, add foaming
In machine, foam is made.
Compared with prior art, the beneficial effects of the invention are as follows：
The foamed concrete material has relatively low thermal conductivity factor, and heat-proof quality is good, intensity is high；Raw material is easy to get, reduction
Energy consumption, production cost is relatively low, can be widely used in architectural engineering, lowers construction engineering cost, is one kind can be pushed greatly
The Novel foam concrete material extensively applied.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of foamed concrete material, includes the raw material of following parts by weight：30 parts of minishanny, field native 20 parts, illite 10
Part, 10 parts of bastard coal rock ballast, 15 parts of sugarcane waste residue, 1 part of zirconium, 3 parts of PMA, 2 parts of expanded graphite, 4 parts of paraffin, stearic acid
3 parts of magnesium, 2 parts of sodium tripolyphosphate, 2 parts of tobacco leaf powder, 0.5 part of foaming agent.
A kind of preparation method of foam concrete material, preparation process is：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, 25min is dried under the conditions of 75 DEG C
Afterwards, by crusher in crushing, sieve 200 mesh；
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed,
25min, 115 turns/min of mixing speed are stirred under the conditions of 80 DEG C；
(3) step (1) gains, step (2) gains and water are mixed, 30min, stirring speed is stirred under the conditions of 60 DEG C
225 turns/min is spent, slurry is stirred into, it is standby；
(4) by foaming agent and water according to mass ratio 1：7 mixing, are added in foaming machine, and foam is made；
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
The 30 days compression strength 5.1MPa, thermal conductivity factor 0.071W/ (mK) of foam concrete material prepared by embodiment 1.
Embodiment 2
A kind of foamed concrete material, includes the raw material of following parts by weight：45 parts of minishanny, field native 32 parts, illite 20
Part, 18 parts of bastard coal rock ballast, 22 parts of sugarcane waste residue, 3 parts of zirconium, 8 parts of PMA, 8 parts of expanded graphite, 9 parts of paraffin, stearic acid
6 parts of magnesium, 6 parts of sodium tripolyphosphate, 8 parts of tobacco leaf powder, 2 parts of foaming agent.
A kind of preparation method of foam concrete material, preparation process is：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, 40min is dried under the conditions of 89 DEG C
Afterwards, by crusher in crushing, sieve 300 mesh；
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed,
55min, 200 turns/min of mixing speed are stirred under the conditions of 95 DEG C；
(3) step (1) gains, step (2) gains and water are mixed, 50min, stirring speed is stirred under the conditions of 80 DEG C
270 turns/min is spent, slurry is stirred into, it is standby；
(4) by foaming agent and water according to mass ratio 1：10 mixing, are added in foaming machine, and foam is made；
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
The 30 days compression strength 6.9MPa, thermal conductivity factor 0.080W/ (mK) of foam concrete material prepared by embodiment 2.
Embodiment 3
A kind of foamed concrete material, includes the raw material of following parts by weight：42 parts of minishanny, field native 29 parts, illite 16
Part, 15 parts of bastard coal rock ballast, 20 parts of sugarcane waste residue, 2 parts of zirconium, 6 parts of PMA, 3 parts of expanded graphite, 5 parts of paraffin, stearic acid
4 parts of magnesium, 5.5 parts of sodium tripolyphosphate, 6 parts of tobacco leaf powder, 1 part of foaming agent.
A kind of preparation method of foam concrete material, preparation process is：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, 30min is dried under the conditions of 82 DEG C
Afterwards, by crusher in crushing, sieve 250 mesh.
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed,
40min, 165 turns/min of mixing speed are stirred under the conditions of 85 DEG C.
(3) step (1) gains, step (2) gains and water are mixed, 40min, stirring speed is stirred under the conditions of 70 DEG C
250 turns/min is spent, slurry is stirred into, it is standby.
(4) by foaming agent and water according to mass ratio 1：8 mixing, are added in foaming machine, and foam is made.
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
The 30 days compression strength 6.8MPa, thermal conductivity factor 0.076W/ (mK) of foam concrete material prepared by embodiment 3.
Embodiment 4
A kind of foamed concrete material, includes the raw material of following parts by weight：32 parts of minishanny, field native 30 parts, illite 12
Part, 16 parts of bastard coal rock ballast, 16 parts of sugarcane waste residue, 2.8 parts of zirconium, 4 parts of PMA, 7 parts of expanded graphite, 5 parts of paraffin, hard
Sour 5 parts of magnesium, 3 parts of sodium tripolyphosphate, 7 parts of tobacco leaf powder, 0.8 part of foaming agent.
A kind of preparation method of foam concrete material, preparation process is：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, 38min is dried under the conditions of 76 DEG C
Afterwards, by crusher in crushing, sieve 220 mesh；
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed,
28min, 198 turns/min of mixing speed are stirred under the conditions of 90 DEG C；
(3) step (1) gains, step (2) gains and water are mixed, 45min, stirring speed is stirred under the conditions of 62 DEG C
240 turns/min is spent, slurry is stirred into, it is standby；
(4) by foaming agent and water according to mass ratio 1：10 mixing, are added in foaming machine, and foam is made；
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
The 30 days compression strength 5.7MPa, thermal conductivity factor 0.073W/ (mK) of foam concrete material prepared by embodiment 4.
The foamed concrete material have relatively low thermal conductivity factor, thermal conductivity factor is not more than 0.08W/ (mK), heat-insulated
Performance is good, and intensity is high, and 30 days compression strength of foam concrete material are more than 5MPa；The raw material of the foamed concrete material is easy to get,
Energy consumption is reduced, production cost is relatively low, can be widely used in architectural engineering, lowered construction engineering cost, be that one kind can be big
The Novel foam concrete material of power popularization and application.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
, can also be on the premise of this patent objective not be departed from formula, the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (7)
1. a kind of foamed concrete material, it is characterised in that include the raw material of following parts by weight：30-45 parts of minishanny, field soil
20-32 parts, 10-20 parts of illite, 10-18 parts of bastard coal rock ballast, 15-22 parts of sugarcane waste residue, 1-3 parts of zirconium, PMA 3-8
Part, 2-8 parts of expanded graphite, 4-9 parts of paraffin, 3-6 parts of hard magnesium, 2-6 parts of sodium tripolyphosphate, 2-8 parts of tobacco leaf powder, foaming agent
0.5-2 parts.
2. foamed concrete material according to claim 1, it is characterised in that include the raw material of following parts by weight：Mountain
It is 42 parts of mud, 29 parts of field soil, 16 parts of illite, 15 parts of bastard coal rock ballast, 20 parts of sugarcane waste residue, 2 parts of zirconium, 6 parts of PMA, swollen
Swollen 3 parts of graphite, 5 parts of paraffin, 4 parts of hard magnesium, 5.5 parts of sodium tripolyphosphate, 6 parts of tobacco leaf powder, 1 part of foaming agent.
3. a kind of preparation method of foamed concrete material as described in claim 1-2 is any, it is characterised in that preparation process
For：
(1) minishanny, field soil, illite, zirconium, bastard coal rock ballast and sugarcane waste residue are mixed, 25- is dried under the conditions of 75-89 DEG C
After 40min, by crusher in crushing, sieve 200-300 mesh；
(2) PMA, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate are mixed, in 80-95
25-55min is stirred under the conditions of DEG C, mixing speed 115-200 turns/min；
(3) step (1) gains, step (2) gains and water are mixed, 30-50min is stirred under the conditions of 60-80 DEG C, stirred
Speed 225-270 turns/min, stirs into slurry, standby；
(4) by foaming agent and water according to mass ratio 1：(7-10) is mixed, and is added in foaming machine, and foam is made；
(5) after foam obtained by step (4) is well mixed with slurry obtained by step (3), moulding by casting is got product.
4. the preparation method of foamed concrete material according to claim 3, it is characterised in that step (1) is by minishanny, field
Soil, illite, zirconium, bastard coal rock ballast and the mixing of sugarcane waste residue, after drying 30min under the conditions of 82 DEG C, pass through crusher in crushing, mistake
Sieve 250 mesh.
5. the preparation method of foamed concrete material according to claim 3, it is characterised in that step (2) is by polypropylene
Sour methyl esters, expanded graphite, paraffin, hard magnesium, tobacco leaf powder and sodium tripolyphosphate mixing, 40min is stirred under the conditions of 85 DEG C,
165 turns/min of mixing speed.
6. the preparation method of foamed concrete material according to claim 3, it is characterised in that step (3) is by step (1)
Gains, step (2) gains and water mixing, 40min, 250 turns/min of mixing speed are stirred under the conditions of 70 DEG C, slurry is stirred into
Body, it is standby.
7. the preparation method of foamed concrete material according to claim 3, it is characterised in that step (4) is by foaming agent
With water according to mass ratio 1：8 mixing, are added in foaming machine, and foam is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427433.9A CN107216076A (en) | 2017-06-08 | 2017-06-08 | A kind of foamed concrete material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710427433.9A CN107216076A (en) | 2017-06-08 | 2017-06-08 | A kind of foamed concrete material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107216076A true CN107216076A (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710427433.9A Pending CN107216076A (en) | 2017-06-08 | 2017-06-08 | A kind of foamed concrete material and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483097A (en) * | 2019-09-25 | 2019-11-22 | 扬州工业职业技术学院 | A kind of no cement, light-high-strength foam concrete and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464497A (en) * | 2010-11-05 | 2012-05-23 | 盐城工学院 | Waste brick tile/straw foam concrete and preparation method thereof |
-
2017
- 2017-06-08 CN CN201710427433.9A patent/CN107216076A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464497A (en) * | 2010-11-05 | 2012-05-23 | 盐城工学院 | Waste brick tile/straw foam concrete and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110483097A (en) * | 2019-09-25 | 2019-11-22 | 扬州工业职业技术学院 | A kind of no cement, light-high-strength foam concrete and preparation method thereof |
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Application publication date: 20170929 |
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