CN105837095A - Foamed lightweight material used for thermal-insulation heat-preserving wall and preparation method thereof - Google Patents
Foamed lightweight material used for thermal-insulation heat-preserving wall and preparation method thereof Download PDFInfo
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- CN105837095A CN105837095A CN201610146878.5A CN201610146878A CN105837095A CN 105837095 A CN105837095 A CN 105837095A CN 201610146878 A CN201610146878 A CN 201610146878A CN 105837095 A CN105837095 A CN 105837095A
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- heat
- bubble
- lightweight material
- foaming agent
- insulating wall
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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)
- Building Environments (AREA)
Abstract
The invention provided a foamed lightweight material used for a thermal-insulation heat-preserving wall and a preparation method thereof. The foamed lightweight material contains a mixture composed bubbles prepared from a foaming agent, cement, fly ash, fine sand, fine perlite grain, a water reducer, a waterproof agent, anticracking fiber and a binder. The mixture comprises, by weight, 15.0 to 65.0% of cement, 10.0 to 65.0% of fine sand, 0 to 15.0% of fly ash, 10.0 to 20.0% of fine perlite grains, 0.1 to 2.0% of the water reducer, 0.2 to 1.0% of the waterproof agent, 0 to 1.0% of anticracking fiber, 0 to 20.0% of the binder and 0.005 to 0.3% of the foaming agent. The bubbles prepared from the foaming agent account for 3 to 70% of the volume of the foamed lightweight material and have a volume weight of 0.2% to 0.8 kN/m<3>. The foamed lightweight material provided by the invention can be used as a wall, and a lightweight thermal-insulation heat-preserving wall can be cast in situ; the material can also be used as a thermal-insulation material for an exterior wall and plastered on the surface of the exterior wall on site; and the material has light weight, small volume weight and good thermal-insulation and heat-preserving effect, each index of the material meets related national requirements in China, and the material is beneficial for environmental protection.
Description
Technical field
Foam lightweight material of a kind of heat-preserving heat-insulating wall of the present invention and preparation method thereof belongs to construction material neck
Territory, particularly to a kind of foam lightweight material for heat-preserving heat-insulating wall and preparation method thereof.
Background technology
The most a large amount of materials for walls used are all to use brick, cement and fine sand, this traditional materials for wall
During producing and using, all can cause substantial amounts of energy resource consumption, thermal and insulating performance is relatively poor, with
The sustained and rapid development of China's economy, energy-output ratio sharply increases, not only energy supply and demand serious unbalance,
And consuming excessively of non-renewable energy resources also will affect the natural environment of human survival.China builds
Energy consumption has exceeded the 1/4 of whole nation total energy consumption, and along with improving constantly of living standard, this ratio will
Increase to more than 1/3.China's built house has nearly 40,000,000,000 square metres to belong to highly energy-consuming building at present, newly-built
House has 95% to be above highly energy-consuming building, and to the year two thousand twenty, China is also by newly-increased construction area about 30,000,000,000
Square metre, architectural energy consumption is up to 108,900,000,000 tons of standard coals, energy big in China's building energy consumption not only total amount
Imitate low, and pollute extremely serious.Therefore, by utilizing energy-saving material, effectively reduce building energy consumption, carry
High-energy source utilization rate is the most necessary.
Summary of the invention
There is provided a kind of energy resource consumption few in place of it is an object of the invention to avoid the deficiencies in the prior art, insulation
The materials for wall that heat-proof quality is good, utilizes the Lightness and good heat-insulation and heat-preservation of bubble lightweight soil, can show
Water or now plaster, as cast-in-place light heat-insulating and heat-preserving wall, now plastering heat preserving exterior wall and other insulation
A kind of foam lightweight material for heat-preserving heat-insulating wall of material and preparation method thereof.
For achieving the above object, the present invention provides a kind of foam lightweight material for heat-preserving heat-insulating wall, bag
Containing the bubble being made up of foaming agent, cement, flyash, fine sand, perlite fine grained, water reducer, waterproof
Agent, anticracking fiber and the compound of binding agent composition, the percentage by weight of each ingredient is:
Cement: 15.0%～65.0%；
Fine sand: 10.0%～65.0%；
Flyash: 0%～15.0%；
Perlite fine grained: 10.0%～20.0%；
Water reducer: 0.1%～2.0%；
Waterproofing agent: 0.2%～1.0%；
Anticracking fiber: 0%～1.0%；
Binding agent: 0%～20.0%；
Foaming agent: 0.005%～0.3%.
The bubble being made up of foaming agent in described compound uses the mode foamed in advance to prepare, and bubble accounts for into
The 3%～70% of product volume, the pore size of bubble exists at 30 μm～500 μm, the unit weight of bubble
0.2kN/m3～0.8kN/m3.
Described perlitic diameter is not more than 4mm, the diameter of described fine sand is not more than 4mm and described flyash
Diameter be not more than 4mm.
Described binding agent is acrylate or neoprene emulsion or styrene-butadiene emulsion.
Accordingly, the invention also discloses the preparation method of the foam lightweight material of a kind of heat-preserving heat-insulating wall,
At normal temperatures by cement, flyash, fine sand, perlite fine grained, water reducer, waterproofing agent, anticracking fiber
Mix, wherein with the mixed dry material of binding agent composition: each ingredient of described mixed dry material and described
The percentage by weight of infusion is:
Cement: 15.0%～65.0%；
Fine sand: 10.0%～65.0%；
Flyash: 0%～15.0%；
Perlite fine grained: 10.0%～20.0%；
Water reducer: 0.1%～2.0%；
Waterproofing agent: 0.2%～1.0%；
Anticracking fiber: 0%～1.0%；
Binding agent: 0%～20.0%；
Foaming agent: 0.005%～0.3%；
Mixed mixed dry material is added water and is stirred；
Add after the bubble be made up of foaming agent is stirred 1 minute～5 minutes again can by described again
The material injection wall body template stirred is interior or now smears in exterior wall.
Bubble in described compound uses the mode foamed in advance to prepare, bubble account for finished-product volume 3%～
70%, the pore size of bubble is in 30 μm～500 μm, and the unit weight of bubble is at 0.2kN/m3～0.8kN/m3.
Described perlitic diameter is not more than 4mm, the diameter of described fine sand is not more than 4mm and described flyash
Diameter be not more than 4mm.
Described binding agent is acrylate or neoprene emulsion or styrene-butadiene emulsion.
The foam lightweight material of the heat-preserving heat-insulating wall of the present invention can be as body of wall, cast-in-place light heat-insulating wall
Body, it is also possible to as external wall outer insulation material, now plaster at exterior wall surface.
The materials for wall lightweight of the present invention, unit weight is little, and heat preservation and insulation is good, and its indices is satisfied by state
The related request of family, beneficially environmental protection.
Detailed description of the invention
Technical scheme in the embodiment of the present application will be clearly and completely described below, it is clear that retouched
The embodiment stated is only some embodiments of the present application rather than whole embodiments.Based in the application
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of the application protection.
The foam lightweight material of the heat-preserving heat-insulating wall of the offer of the present invention can be as body of wall, and cast-in-place light is heat insulation
Heat-preserving wall, it is also possible to as external wall outer insulation material, now plaster at exterior wall surface.
The foam lightweight material detailed description of the invention of a kind of heat-preserving heat-insulating wall of the present invention is as follows:
Comprise be made up of foaming agent bubble, cement, flyash, fine sand, perlite fine grained, water reducer,
Waterproofing agent, anticracking fiber and the compound of binding agent composition, the percentage by weight of each ingredient is: cement:
15.0%～65.0%；Fine sand: 10.0%～65.0%；Flyash: 0%～15.0%；Thin of perlite
Grain: 10.0%～20.0%；Water reducer: 0.1%～2.0%；Waterproofing agent: 0.2%～1.0%；Anticracking is fine
Dimension: 0%～1.0%；Binding agent: 0%～20.0%；Foaming agent: 0.005%～0.3%.
The bubble being made up of foaming agent in described compound uses the mode foamed in advance to prepare, and bubble accounts for into
The 3%～70% of product volume, the pore size of bubble exists at 30 μm～500 μm, the unit weight of bubble
0.2kN/m3～0.8kN/m3.
Described perlitic diameter is not more than 4mm；
The diameter of described fine sand is not more than 4mm；
The diameter of described flyash is not more than 4mm.
Described binding agent is acrylate or neoprene emulsion or styrene-butadiene emulsion.
Specifically, in one embodiment, the percentage by weight of each ingredient of described compound can be:
Cement: 15.0%；Fine sand: 49.695%；Flyash: 15.0%；Perlite fine grained: 20.0%；
Water reducer: 0.1%；Waterproofing agent: 0.2%；Anticracking fiber: 0%；Binding agent: 0%；Foaming agent: 0.005%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 65.0%；Fine sand: 10.7%；Flyash: 0%；Perlite fine grained: 10.0%；Subtract
Water preparation: 2.0%；Waterproofing agent: 1.0%；Anticracking fiber: 1.0%；Binding agent: 0%；Foaming agent: 0.3%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 15.0%；Fine sand: 65.0%；Flyash: 0%；Perlite fine grained: 10.0%；Subtract
Water preparation: 0.16%；Waterproofing agent: 0.4%；Anticracking fiber: 0.5%；Binding agent: 8.84%；Foaming agent:
0.1%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 25.1%；Fine sand: 35.0%；Flyash: 5.0%；Perlite fine grained: 13.0%；
Water reducer: 1.0%；Waterproofing agent: 0.4%；Anticracking fiber: 0.3%；Binding agent: 20.0%；Foaming agent:
0.2%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 57.0%；Fine sand: 19.0%；Flyash: 1.0%；Perlite fine grained: 14.2%；
Water reducer: 1.1%；Waterproofing agent: 0.6%；Anticracking fiber: 0.1%；Binding agent: 6.8%；Foaming agent:
0.2%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 48.5%；Fine sand: 26.5%；Flyash: 4.4%；Perlite fine grained: 14.1%；
Water reducer: 1.0%；Waterproofing agent: 0.5%；Anticracking fiber: 0.1%；Binding agent: 4.75%；Foaming agent:
0.15%.
Specifically, in another embodiment, the percentage by weight of each ingredient of described compound is permissible
For: cement: 18.9%；Fine sand: 56.7%；Flyash: 7.6%；Perlite fine grained: 15.1%；
Water reducer: 0.4%；Waterproofing agent: 0.2%；Anticracking fiber: 0.1%；Binding agent: 0.9%；Foaming agent:
0.1%.
Specifically, in one embodiment, the bubble being made up of foaming agent in described compound uses pre-
Prepared by the mode first foamed, bubble accounts for the 3% of finished-product volume, the pore size of bubble in 30 μm, bubble
Unit weight is at 0.8kN/m3.
Specifically, in another embodiment, the bubble being made up of foaming agent in described compound uses
Prepared by the mode foamed in advance, bubble accounts for the 70% of finished-product volume, and the pore size of bubble is at 500 μm, gas
The unit weight of bubble is at 0.2kN/m3.
Specifically, in another embodiment, the bubble being made up of foaming agent in described compound uses
Prepared by the mode foamed in advance, bubble accounts for the 60% of finished-product volume, and the pore size of bubble is at 430 μm, gas
The unit weight of bubble is at 0.3kN/m3.
Use the lightweight of the present invention, insulation bubble materials for wall can be as body of wall, the heat insulation guarantor of cast-in-place light
Temperature body of wall, it is also possible to as external wall outer insulation material, now plaster at exterior wall surface.
The materials for wall lightweight of the present invention, unit weight is little, and heat preservation and insulation is good, and its indices is satisfied by state
The related request of family, beneficially environmental protection.
The present invention also provides for the preparation method of the foam lightweight material of a kind of heat-preserving heat-insulating wall, and it is embodied as
Mode is as follows:
At normal temperatures by cement, flyash, fine sand, perlite fine grained, water reducer, waterproofing agent, anticracking
The mixed dry material of fiber and binding agent composition mixes；
Mixed mixed dry material is added water and is stirred；
Add the bubble being made up of foaming agent to be again stirred.
The percentage by weight of each ingredient of described mixed dry material and described foaming agent can use above-mentioned one
Ratio in each embodiment of foam lightweight material of heat-preserving heat-insulating wall.
Bubble in described compound can use the foam lightweight material of above-mentioned a kind of heat-preserving heat-insulating wall each
Bubble in embodiment.
Described perlitic diameter is not more than 4mm；
The diameter of described fine sand is not more than 4mm；
The diameter of described flyash is not more than 4mm.
Described binding agent is acrylate or neoprene emulsion or styrene-butadiene emulsion.
It is preferably, described that to be again stirred the time be 1 minute～5 minutes.
Preferably, the bubble that described addition is made up of foaming agent also includes after being again stirred: by described
The material injection wall body template being again stirring for is interior or now smears in exterior wall.
In this specification, each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is
With the difference of other embodiments, between each embodiment, identical similar portion sees mutually.For
For method disclosed in embodiment, due to its with embodiment disclosed in material corresponding, so the comparison described
Simply, relevant part sees method part and illustrates.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this
Application.Multiple amendment to these embodiments will be apparent for those skilled in the art
, material as defined herein and method can in the case of without departing from spirit herein or scope,
Realize in other embodiments.Therefore, the application is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with material and processes disclosed herein and features of novelty.
Claims (10)
1. the foam lightweight material for heat-preserving heat-insulating wall, it is characterised in that: comprise by foaming agent
The bubble made, cement, flyash, fine sand, perlite fine grained, water reducer, waterproofing agent, anticracking are fine
The compound of peacekeeping binding agent composition, the percentage by weight of each ingredient is:
Cement: 15.0%～65.0%；
Fine sand: 10.0%～65.0%；
Flyash: 0%～15.0%；
Perlite fine grained: 10.0%～20.0%；
Water reducer: 0.1%～2.0%；
Waterproofing agent: 0.2%～1.0%；
Anticracking fiber: 0%～1.0%；
Binding agent: 0%～20.0%；
Foaming agent: 0.005%～0.3%.
Foam lightweight material for heat-preserving heat-insulating wall the most according to claim 1, its feature exists
In: the bubble being made up of foaming agent in described compound uses the mode foamed in advance to prepare, and bubble accounts for into
The 3%～70% of product volume, the pore size of bubble is in 30 μm～500 μm, and the unit weight of bubble is 0.2
KN/m3～0.8kN/m3.
Foam lightweight material for heat-preserving heat-insulating wall the most according to claim 1, its feature exists
In:
Described perlitic diameter is not more than 4mm；
The diameter of described fine sand is not more than 4mm；
The diameter of described flyash is not more than 4mm.
Foam lightweight material for heat-preserving heat-insulating wall the most according to claim 1, its feature exists
It is acrylate or neoprene emulsion or styrene-butadiene emulsion in: described binding agent.
5. the preparation method for the foam lightweight material of heat-preserving heat-insulating wall, it is characterised in that:
Under room temperature by cement, flyash, fine sand, perlite fine grained, water reducer, waterproofing agent, anticracking fiber and
The mixed dry material of binding agent composition mixes, wherein:
The percentage by weight of each ingredient of described mixed dry material and described foaming agent is:
Cement: 15.0%～65.0%；
Fine sand: 10.0%～65.0%；
Flyash: 0%～15.0%；
Perlite fine grained: 10.0%～20.0%；
Water reducer: 0.1%～2.0%；
Waterproofing agent: 0.2%～1.0%；
Anticracking fiber: 0%～1.0%；
Binding agent: 0%～20.0%；
Foaming agent: 0.005%～0.3%；
Mixed mixed dry material is added water and is stirred；
Add the bubble being made up of foaming agent to be again stirred.
The preparation method of the foam lightweight material for heat-preserving heat-insulating wall the most according to claim 5,
It is characterized in that: the bubble in described compound uses the mode foamed in advance to prepare, and bubble accounts for finished-product volume
3%～70%, the pore size of bubble in 30 μm～500 μm, the unit weight of bubble at 0.2kN/m3～
0.8kN/m3。
The preparation method of the foam lightweight material for heat-preserving heat-insulating wall the most according to claim 5,
It is characterized in that:
Described perlitic diameter is not more than 4mm；
The diameter of described fine sand is not more than 4mm；
The diameter of described flyash is not more than 4mm.
The preparation method of the foam lightweight material for heat-preserving heat-insulating wall the most according to claim 5,
It is characterized in that: described binding agent is acrylate, or be neoprene emulsion, or be styrene-butadiene emulsion.
The preparation method of the foam lightweight material for heat-preserving heat-insulating wall the most according to claim 5,
It is characterized in that: described in be again stirring for the time be 1 minute～5 minutes.
The preparation side of the foam lightweight material for heat-preserving heat-insulating wall the most according to claim 5
Method, it is characterised in that: the bubble that described addition is made up of foaming agent also includes after being again stirred:
By in the described material injection wall body template being again stirring for or now smear in exterior wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610146878.5A CN105837095A (en) | 2016-03-15 | 2016-03-15 | Foamed lightweight material used for thermal-insulation heat-preserving wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610146878.5A CN105837095A (en) | 2016-03-15 | 2016-03-15 | Foamed lightweight material used for thermal-insulation heat-preserving wall and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN105837095A true CN105837095A (en) | 2016-08-10 |
Family
ID=56588236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610146878.5A Pending CN105837095A (en) | 2016-03-15 | 2016-03-15 | Foamed lightweight material used for thermal-insulation heat-preserving wall and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140894A (en) * | 2017-06-16 | 2017-09-08 | 成都市容德建筑劳务有限公司 | Heat-preserving heat-insulating wall |
| CN107935498A (en) * | 2017-11-21 | 2018-04-20 | 张家港市华孚实业有限公司 | Wall swelling perlite heat-insulating mortar and preparation method thereof |
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| CN1887782A (en) * | 2006-07-17 | 2007-01-03 | 广州博粤科技发展有限公司 | Light stone imitation material and its production process |
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2016
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1887782A (en) * | 2006-07-17 | 2007-01-03 | 广州博粤科技发展有限公司 | Light stone imitation material and its production process |
Non-Patent Citations (1)
| Title |
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| 崔玉民等: "轻质隔热吸音仿石漆研制性能及施工", 《应用化工》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140894A (en) * | 2017-06-16 | 2017-09-08 | 成都市容德建筑劳务有限公司 | Heat-preserving heat-insulating wall |
| CN107935498A (en) * | 2017-11-21 | 2018-04-20 | 张家港市华孚实业有限公司 | Wall swelling perlite heat-insulating mortar and preparation method thereof |
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