CN107032730A - A kind of novel building external-wall heat-insulation material and preparation method thereof - Google Patents
A kind of novel building external-wall heat-insulation material and preparation method thereof Download PDFInfo
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- CN107032730A CN107032730A CN201710402358.0A CN201710402358A CN107032730A CN 107032730 A CN107032730 A CN 107032730A CN 201710402358 A CN201710402358 A CN 201710402358A CN 107032730 A CN107032730 A CN 107032730A
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- insulation material
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- building
- diatomite
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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
-
- 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
- C04B2111/52—Sound-insulating 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)
- Building Environments (AREA)
Abstract
The invention discloses a kind of novel building external-wall heat-insulation material and preparation method thereof, insulation material component includes 30 50 parts of Portland cement by weight, 10 20 parts of calcium stearate, 10 20 parts of glass fibre, 8 15 parts of aluminum sulfate, 20 30 parts of expanded vermiculite, 5 15 parts of negative ion powder for building, 4 12 parts of polysulphonamide fiber, 10 20 parts of emulsifying agent, 4 10 parts of αsemiwatergypsum, 20 40 parts of 10 20 parts of diatomite and water, preparation technology of the present invention is simple, obtained insulation material has insulation, it is heat-insulated, the characteristics of sound insulation, available for architecture exterior wall insulating materials, fire-proof sound insulation band etc..
Description
Technical field
The present invention relates to building thermal insulation material preparing technical field, specially a kind of novel building external-wall heat-insulation material and its
Preparation method.
Background technology
With the continuous propulsion of China's Building Energy-saving Work, on the basis of study and Importing Foreign Advanced Technology, China
Outer wall technology is had a great development, and different materials, the heat preservation technology of distinct methods are continued to bring out, but these novel walls are incubated
Energy-saving material is influenceed easily to cause crackle and seepage by wet rise of difference variation and drying shrinkage, and durability is also poor, poor thermal insulation property.
The content of the invention
It is an object of the invention to provide a kind of novel building external-wall heat-insulation material and preparation method thereof, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：A kind of novel building external-wall heat-insulation material, thermal insulating material
Expect that component includes 30-50 parts of Portland cement, 10-20 parts of calcium stearate, 10-20 parts of glass fibre, sulphur by weight
Sour aluminium 8-15 parts, 20-30 parts of expanded vermiculite, negative ion powder 5-15 parts for building, 4-12 parts of polysulphonamide fiber, emulsifying agent 10-
20-40 parts of 20 parts, 4-10 parts of alpha-semi water plaster stone, 10-20 parts of diatomite and water.
It is preferred that, composition proportion preferably is：40 parts of Portland cement, 15 parts of calcium stearate, 15 parts of glass fibre,
12 parts of aluminum sulfate, 25 parts of expanded vermiculite, 10 parts of negative ion powder for building, 8 parts of polysulphonamide fiber, 15 parts of emulsifying agent, α-half water stones
30 parts of 7 parts of cream, 15 parts of diatomite and water.
It is preferred that, its preparation method comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Compared with prior art, the beneficial effects of the invention are as follows：Preparation technology of the present invention is simple, good environmental protection, is made
Insulation material there is the characteristics of insulation, heat-insulated, sound insulation, available for architecture exterior wall insulating materials, fire-proof sound insulation band etc..
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the common skill in this area
The every other embodiment that art personnel are obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
The present invention provides following technical scheme：A kind of novel building external-wall heat-insulation material, insulation material component is by weight
Number includes 30-50 parts of Portland cement, 10-20 parts of calcium stearate, 10-20 parts of glass fibre, 8-15 parts of aluminum sulfate, expansion
20-30 parts of vermiculite, negative ion powder 5-15 parts for building, 4-12 parts of polysulphonamide fiber, 10-20 parts of emulsifying agent, alpha-semi water plaster stone
20-40 parts of 4-10 parts, 10-20 parts of diatomite and water.
Embodiment one：
Insulation material component includes 30 parts of Portland cement, 10 parts of calcium stearate, 10 parts of glass fibre, sulphur by weight
Sour 8 parts of aluminium, 20 parts of expanded vermiculite, 5 parts of negative ion powder for building, 4 parts of polysulphonamide fiber, 10 parts of emulsifying agent, alpha-semi water plaster stone 4
20 parts of part, 10 parts of diatomite and water.
The preparation method of the present embodiment comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Embodiment two：
Insulation material component includes 50 parts of Portland cement, 20 parts of calcium stearate, 20 parts of glass fibre, sulphur by weight
Sour 15 parts of aluminium, 30 parts of expanded vermiculite, 15 parts of negative ion powder for building, 12 parts of polysulphonamide fiber, 20 parts of emulsifying agent, α-half water stones
40 parts of 10 parts of cream, 20 parts of diatomite and water.
The preparation method of the present embodiment comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Embodiment three：
Insulation material component includes 35 parts of Portland cement, 12 parts of calcium stearate, 12 parts of glass fibre, sulphur by weight
Fine 5 parts of sour 9 parts of aluminium, 22 parts of expanded vermiculite, 7 parts of negative ion powder for building, PSA fiber, 12 parts of emulsifying agent, 5 parts of alpha-semi water plaster stone,
25 parts of 12 parts of diatomite and water.
The preparation method of the present embodiment comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Example IV：
Insulation material component includes 45 parts of Portland cement, 16 parts of calcium stearate, 18 parts of glass fibre, sulphur by weight
13 parts of acid, 28 parts of expanded vermiculite, 13 parts of negative ion powder for building, 11 parts of polysulphonamide fiber, 18 parts of emulsifying agent, alpha-semi water plaster stone 8
35 parts of part, 16 parts of diatomite and water.
The preparation method of the present embodiment comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Embodiment five：
Insulation material component includes 40 parts of Portland cement, 15 parts of calcium stearate, 15 parts of glass fibre, sulphur by weight
Sour 12 parts of aluminium, 25 parts of expanded vermiculite, 10 parts of negative ion powder for building, 8 parts of polysulphonamide fiber, 15 parts of emulsifying agent, alpha-semi water plaster stone 7
30 parts of part, 15 parts of diatomite and water.
The preparation method of the present embodiment comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Preparation technology of the present invention is simple, good environmental protection, and obtained insulation material has the characteristics of insulation, heat-insulated, sound insulation,
Available for architecture exterior wall insulating materials, fire-proof sound insulation band etc..
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of novel building external-wall heat-insulation material, it is characterised in that：Insulation material component includes common silicic acid by weight
30-50 parts of salt cement, 10-20 parts of calcium stearate, 10-20 parts of glass fibre, 8-15 parts of aluminum sulfate, 20-30 parts of expanded vermiculite,
Negative ion powder 5-15 parts for building, 4-12 parts of polysulphonamide fiber, 10-20 parts of emulsifying agent, 4-10 parts of alpha-semi water plaster stone, diatomite
10-20 parts and 20-40 parts of water.
2. a kind of novel building external-wall heat-insulation material according to claim 1, it is characterised in that：It is preferred that composition proportion
For：40 parts of Portland cement, 15 parts of calcium stearate, 15 parts of glass fibre, 12 parts of aluminum sulfate, 25 parts of expanded vermiculite, building
With 30 parts of 10 parts of negative ion powder, 8 parts of polysulphonamide fiber, 15 parts of emulsifying agent, 7 parts of alpha-semi water plaster stone, 15 parts of diatomite and water.
3. realize a kind of index method of novel building external-wall heat-insulation material described in claim 1, it is characterised in that：It is prepared
Method comprises the following steps：
A, Portland cement, calcium stearate, glass fibre, aluminum sulfate, expanded vermiculite, negative ion powder for building and water mixed
Add in stirred tank and stir after conjunction, stir speed (S.S.) is 500 revs/min, and mixing time is 30min, obtains mixture A；
B, addition polysulphonamide fiber, emulsifying agent, alpha-semi water plaster stone, diatomite in mixture A, are added after mixing in heating container
Low-temperature heat is carried out, heating-up temperature is 40 DEG C, and the heat time is 10min, is warming up to 60 DEG C again afterwards, the heat time is 20min,
It is slowly cooled to room temperature afterwards, obtains mixture B；
C, will mixture B inject mould in, stand 2h, form removal, after after 12h cut, pack, that is, obtain insulation material finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710402358.0A CN107032730A (en) | 2017-06-01 | 2017-06-01 | A kind of novel building external-wall heat-insulation material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710402358.0A CN107032730A (en) | 2017-06-01 | 2017-06-01 | A kind of novel building external-wall heat-insulation material and preparation method thereof |
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| CN107032730A true CN107032730A (en) | 2017-08-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721248A (en) * | 2017-11-20 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of haybox cooking insulating inner lining material and its preparation technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628336A (en) * | 2015-02-10 | 2015-05-20 | 宁波高新区巴艺新材料科技有限公司 | Anionic building thermal-insulation material |
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2017
- 2017-06-01 CN CN201710402358.0A patent/CN107032730A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104628336A (en) * | 2015-02-10 | 2015-05-20 | 宁波高新区巴艺新材料科技有限公司 | Anionic building thermal-insulation material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721248A (en) * | 2017-11-20 | 2018-02-23 | 马鞍山松鹤信息科技有限公司 | A kind of haybox cooking insulating inner lining material and its preparation technology |
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Application publication date: 20170811 |