CN101139200A - Novel wall lightweight heat-insulating material and method for preparing same - Google Patents
Novel wall lightweight heat-insulating material and method for preparing same Download PDFInfo
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- CN101139200A CN101139200A CNA2007100497349A CN200710049734A CN101139200A CN 101139200 A CN101139200 A CN 101139200A CN A2007100497349 A CNA2007100497349 A CN A2007100497349A CN 200710049734 A CN200710049734 A CN 200710049734A CN 101139200 A CN101139200 A CN 101139200A
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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
- C04B28/30—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 magnesium cements or similar cements
- C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00517—Coating or impregnation materials for masonry
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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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)
- Compositions Of Macromolecular Compounds (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The present invention discloses a new type wall body light heat-preservation material, which is characterized in that: the present invention comprises the following raw materials according to the weight ratio: 10-15 percent of magnesia or magnesium hydrate, 3- 7 percent of magnesium chloride, 4-8 percent of perlite, 1-5 percent of alkali resisting fibre, 6-12 percent of powder coal ash or calcium carbonate and 0.3-1 percent of modifier, wherein, the modifier is made of the following components according to weight ratio: 6-10 percent of ferrous sulfate, 1-3 percent of oxalic acid, 1-3 percent of tertiary sodium phosphate, 0.5-2 percent of hexametaphosphate and 12-18 percent of aluminium sulphate. Compared with the original heat-preservation system, the material is with much better heat-preservation performance, much lower heat-conductivity coefficient, much lower density, and much lower water content and water absorption ability. The present invention is with much better performance in heat-preservation, heat-insulation as well as sound absorption and sound insulation and so on. The present is able to bear or endure acid, alkali and corrupted. The manufacturing cost is much lower and the construction process is much more convenient. The present is easy to be popularized.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of novel wall lagging material and preparation method thereof.
Background technology
Continuous development along with science and technology, finishing material demand to environment-protecting asepsis progressively increases, people have higher requirement to material of construction, original material is incompatibility people's needs more and more also, need high-tech novel material to replace old material on the market, heat insulating fire-retardant material market too, original wall heat insulation material is all not ideal enough on various performances, especially can not meet the demands at aspects such as heat-insulating, fire-preventing insulations, following shortcoming is arranged in a word: poisonous, nondegradable inorganic materials causes secondary pollution, it is loaded down with trivial details to construct, the unit price height, not fire-resistant, non-refractory, acid and alkali-resistance not, not corrosion-resistantly cannot make solvent based coating on its surface, thermal conductivity is big, and bad adhesion, come off easily.
Summary of the invention
Technical problem to be solved by this invention is how a kind of novel wall lightweight heat-insulating material is provided, and this lagging material can overcome shortcoming of the prior art.
Technical problem proposed by the invention is to solve like this: a kind of novel wall lightweight heat-insulating material is provided, it is characterized in that, comprise following weight ratio feed composition:
10～15 parts of magnesium oxide or magnesium hydroxides
3～7 parts in magnesium chloride
4～8 parts of perlites
1～5 part of alkali resistant fiber
6～12 parts in flyash or lime carbonate
0.3～1 part of properties-correcting agent;
Wherein properties-correcting agent is made up of the component of following weight ratio:
6～10 parts in ferrous sulfate
1～3 part of oxalic acid
1～3 part of tertiary sodium phosphate
Six inclined to one side 0.5～2 part
12～18 parts in Tai-Ace S 150.
According to novel wall lightweight heat-insulating material provided by the present invention, it is characterized in that, also add the granular polystyrene that accounts for gross weight 1～5%.
According to novel wall lightweight heat-insulating material provided by the present invention, it is characterized in that described material component also comprises water-resisting agent.
A kind of preparation method of novel wall lightweight heat-insulating material is provided, it is characterized in that, 1. magnesium chloride and the properties-correcting agent with above-mentioned weight ratio incorporates in the water, makes its concentration reach 17～25%; 2. then magnesium oxide, perlite, stalk fibre, flyash or lime carbonate are added in the step solution 1., the weight ratio of raw material and solution is 0.5～1: 0.5～1, stir and become pasty material, this pasty material was coated in the construction body of wall gets final product with interior at 30 minutes.
Preparation method according to novel wall lightweight heat-insulating material provided by the present invention is characterized in that, adding weight in step in 1. is the water-resisting agent of magnesium oxide 5%.
Preparation method according to novel wall lightweight heat-insulating material provided by the present invention is characterized in that, adding weight ratio in step in 2. in the process that pasty material is coated on the body of wall is the water-resisting agent of magnesium oxide 5%.
Novel wall lightweight heat-insulating material provided by the present invention compares with original heat insulation system that to have a good heat preservation performance thermal conductivity low, and density is little, water ratio and water-intake rate are little, have good heat insulating, sound-absorbing sound-proofing properties, and acid and alkali-resistance is corrosion-resistant, cost is low, and easy construction is easy to characteristics such as popularization.This product has following advantage:
(1), moisture is difficult for distributing after traditional heat-insulation system suction, the moisture that the metope thermal insulation layer is included produces phenomenons such as aquation gas, vaporize water, thereby make wall crazing, cause infiltration within doors, and novel wall lightweight heat-insulating material provided by the present invention fundamentally addresses the above problem, and thoroughly solves cold bridge, infiltration problem;
(2) this material thermal conductivity is stable, and this product absorbs water, rate of moisture absorption is extremely low, has thoroughly solved the shortcoming that traditional heat insulation system increases thermal conductivity because of the water-intake rate height;
(3) the made lightweight thermal insulation layer of this material is nonpoisonous and tasteless, corrosion-resistant, anti-aging, nonhygroscopic, free from environmental pollution, can directly construct on metope;
(4) high strength can be widely used in various bodies of wall.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiment and accompanying drawing.
Various material component of the present invention is as follows:
Magnesium oxide or magnesium hydroxide and magnesium chloride are fire retardant, can improve the flame retardant properties of material, also have certain expansion cohesive action in addition; Perlite is a kind of common raw material commonly used, and it is a kind of acidic lava of volcanic eruption, and its main component is SiO
2TiO
2, Al
2O
3, Fe
2O
3, the glassy rock that forms after cooling off has the pearl fissured structure, can strengthen the intensity and the toughness of wall heat insulation material, and it is a kind of non-flammable lagging material; The alkali resistant fiber can be PVC fiber commonly used on stalk fibre or the market or the like, can effectively prevent to split after the material cured; Flyash is a kind of slightly hard gelling material, and can combine with other raw materials forms the binding agent of hydraulicity gelling property, plays cohesive action; Water-resisting agent is a water-resisting agent commonly used on the market, and as the waterproofing agent of organosilicon of selling on the market commonly used, granular polystyrene is the lower wall heat insulation material of selling on the market of thermal conductivity commonly used.
The main interaction energy of properties-correcting agent parcel perlite or granular polystyrene among the present invention make it form housing, and rock steady structure makes after the condensation of materials indeformablely, improves the strength of materials, and has fire-retardant, waterproof effect.
Below be specific embodiments of the invention:
Embodiment 1
Weigh 12.5 kilograms of magnesium oxide or magnesium hydroxides, 5 kilograms in magnesium chloride, 6.5 kilograms of perlites, 2.5 kilograms of stalk fibres, 8 kilograms in flyash or lime carbonate, 0.5 kilogram of properties-correcting agent, wherein properties-correcting agent is made up of the component of following weight ratio:
8 parts in ferrous sulfate
2 parts of oxalic acid
2 parts of tertiary sodium phosphates
Six inclined to one side 1 part
15 parts in Tai-Ace S 150
Can also add the granular polystyrene that accounts for gross weight 1～5%, above-mentioned magnesium chloride and properties-correcting agent are incorporated in the water, make its concentration reach 17～25%; Then with in the solution of magnesium oxide, perlite, stalk fibre, flyash or lime carbonate adding step (both weight ratio positions 1: 1), stir and become pasty material, this pasty material was coated in the construction body of wall gets final product with interior at 30 minutes, the water-resisting agent that can add weight in addition and be magnesium oxide 5% is in solution.
Embodiment 2
Weigh 10 kilograms of magnesium oxide or magnesium hydroxides, 3 kilograms in magnesium chloride, 5 kilograms of perlites, 3 kilograms of stalk fibres, 10 kilograms in flyash or lime carbonate, 0.8 kilogram of properties-correcting agent, wherein properties-correcting agent is made up of the component of following weight ratio:
6 parts in ferrous sulfate
3 parts of oxalic acid
1 part of tertiary sodium phosphate
Six inclined to one side 1.5 parts
16 parts in Tai-Ace S 150
Above-mentioned magnesium chloride and properties-correcting agent are incorporated in the water, make its concentration reach 17～25%, then with in the solution of magnesium oxide, perlite, stalk fibre, flyash or lime carbonate adding step (both weight ratio positions 0.5: 1), stir and become pasty material, this pasty material was coated in the construction body of wall gets final product with interior at 30 minutes, the water-resisting agent that can add weight in addition and be magnesium oxide 5% is in solution.
Embodiment 3
Weigh 15 kilograms of magnesium oxide or magnesium hydroxides, 5 kilograms in magnesium chloride, 8 kilograms of perlites, 5 kilograms of stalk fibres, 8 kilograms in flyash or lime carbonate, 0.3 kilogram of properties-correcting agent, wherein properties-correcting agent is made up of the component of following weight ratio:
10 parts in ferrous sulfate
1 part of oxalic acid
3 parts of tertiary sodium phosphates
Six inclined to one side 2 parts
17 parts in Tai-Ace S 150
Above-mentioned magnesium chloride and properties-correcting agent are incorporated in the water, make its concentration reach 19%, then with in the solution of magnesium oxide, perlite, stalk fibre, flyash or lime carbonate adding step (both weight ratio positions 0.8: 1), stir and become pasty material, this pasty material was coated in the construction body of wall gets final product with interior at 30 minutes, the water-resisting agent that can add weight in addition and be magnesium oxide 5% is in solution.
Claims (6)
1. a novel wall lightweight heat-insulating material is characterized in that, comprises following weight ratio feed composition:
10～15 parts of magnesium oxide or magnesium hydroxides
3～7 parts in magnesium chloride
4～8 parts of perlites
1～5 part of alkali resistant fiber
6～12 parts in flyash or lime carbonate
0.3～1 part of properties-correcting agent;
Wherein properties-correcting agent is made up of the component of following weight ratio:
6～10 parts in ferrous sulfate
1～3 part of oxalic acid
1～3 part of tertiary sodium phosphate
Six inclined to one side 0.5～2 part
12～18 parts in Tai-Ace S 150.
2. novel wall lightweight heat-insulating material according to claim 1 is characterized in that, also adds the granular polystyrene that accounts for gross weight 1～5%.
3. novel wall lightweight heat-insulating material according to claim 1 is characterized in that described material component also comprises water-resisting agent.
4. the preparation method of a novel wall lightweight heat-insulating material is characterized in that, 1. magnesium chloride and the properties-correcting agent with above-mentioned weight ratio incorporates in the water, makes its concentration reach 17～25%; 2. then magnesium oxide, perlite, stalk fibre, flyash or lime carbonate are added in the step solution 1., the weight ratio of raw material and solution is 0.5～1: 0.5～1, stir and become pasty material, this pasty material was coated in the construction body of wall gets final product with interior at 30 minutes.
5. the preparation method of novel wall lightweight heat-insulating material according to claim 4 is characterized in that, adding weight in step in 1. is the water-resisting agent of magnesium oxide 5%.
6. the preparation method of novel wall lightweight heat-insulating material according to claim 4 is characterized in that, adding weight ratio in step in 2. in the process that pasty material is coated on the body of wall is the water-resisting agent of magnesium oxide 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100497349A CN101139200A (en) | 2007-08-13 | 2007-08-13 | Novel wall lightweight heat-insulating material and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100497349A CN101139200A (en) | 2007-08-13 | 2007-08-13 | Novel wall lightweight heat-insulating material and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101139200A true CN101139200A (en) | 2008-03-12 |
Family
ID=39191334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100497349A Pending CN101139200A (en) | 2007-08-13 | 2007-08-13 | Novel wall lightweight heat-insulating material and method for preparing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101139200A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126850A (en) * | 2010-12-15 | 2011-07-20 | 陈品山 | Magnesium steel hydrophobic heat-insulating product and manufacturing method thereof |
| CN102241503A (en) * | 2011-05-12 | 2011-11-16 | 李小玉 | Environmentally-friendly heat insulating board |
| CN102320859A (en) * | 2011-08-17 | 2012-01-18 | 张标 | Thermal insulating and fireproof magnesium oxychloride material for interior and exterior walls |
| CN102875110A (en) * | 2012-05-10 | 2013-01-16 | 桂林永福龙港绿色环保建材有限公司 | Production method of fireproofing flue and exhaust duct |
| CN102976708A (en) * | 2012-12-20 | 2013-03-20 | 北京九九一科贸有限责任公司 | Building heat-insulating and fireproofing board and preparation method thereof |
| CN103073261A (en) * | 2013-02-04 | 2013-05-01 | 上海纳溪实业有限公司 | Self-heat-insulating brick and preparation method thereof |
| CN103086689A (en) * | 2013-02-04 | 2013-05-08 | 四川德腾科技有限公司 | Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold |
| CN103524106A (en) * | 2012-07-04 | 2014-01-22 | 金邦防火保温新材料（上海）有限公司 | Fireproof heat-retaining plate for outer walls and production method thereof |
| CN104072088A (en) * | 2014-06-05 | 2014-10-01 | 安徽中益新材料科技有限公司 | Environment-friendly wall fireproof heat-preserving board and preparation method thereof |
| CN104844127A (en) * | 2015-03-30 | 2015-08-19 | 李章� | Light cementing material based on vitrified micro powder, light burn-free insulating refractory composite material and preparation method therefor |
| CN106145864A (en) * | 2016-06-30 | 2016-11-23 | 合肥广能新材料科技有限公司 | Body of wall fire-retardant heat-insulation material and preparation method thereof |
| CN107500688A (en) * | 2017-08-31 | 2017-12-22 | 苏州仲勉装饰有限公司 | One kind gelling insulation material and preparation method thereof |
| CN109626947A (en) * | 2019-01-11 | 2019-04-16 | 王晓明 | A kind of coal ash light wallboard |
| CN110078461A (en) * | 2019-03-27 | 2019-08-02 | 浙江卓元建设有限公司 | A kind of water-proof fireproof heat-preserving wall |
| CN114105601A (en) * | 2021-12-06 | 2022-03-01 | 王佳水 | Fireproof heat-insulating material prepared from air-hardening adhesive |
-
2007
- 2007-08-13 CN CNA2007100497349A patent/CN101139200A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126850A (en) * | 2010-12-15 | 2011-07-20 | 陈品山 | Magnesium steel hydrophobic heat-insulating product and manufacturing method thereof |
| CN102241503A (en) * | 2011-05-12 | 2011-11-16 | 李小玉 | Environmentally-friendly heat insulating board |
| CN102320859A (en) * | 2011-08-17 | 2012-01-18 | 张标 | Thermal insulating and fireproof magnesium oxychloride material for interior and exterior walls |
| CN102875110B (en) * | 2012-05-10 | 2016-09-07 | 桂林永福龙港绿色环保建材有限公司 | Fire-proof flue and the production method of exhausting duct |
| CN102875110A (en) * | 2012-05-10 | 2013-01-16 | 桂林永福龙港绿色环保建材有限公司 | Production method of fireproofing flue and exhaust duct |
| CN103524106A (en) * | 2012-07-04 | 2014-01-22 | 金邦防火保温新材料（上海）有限公司 | Fireproof heat-retaining plate for outer walls and production method thereof |
| CN102976708A (en) * | 2012-12-20 | 2013-03-20 | 北京九九一科贸有限责任公司 | Building heat-insulating and fireproofing board and preparation method thereof |
| CN103073261A (en) * | 2013-02-04 | 2013-05-01 | 上海纳溪实业有限公司 | Self-heat-insulating brick and preparation method thereof |
| CN103086689A (en) * | 2013-02-04 | 2013-05-08 | 四川德腾科技有限公司 | Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold |
| CN103086689B (en) * | 2013-02-04 | 2015-06-10 | 四川德腾科技有限公司 | Noise barrier sheet material, molding mold, and method for manufacturing noise barrier sheet material by using molding mold |
| CN104072088A (en) * | 2014-06-05 | 2014-10-01 | 安徽中益新材料科技有限公司 | Environment-friendly wall fireproof heat-preserving board and preparation method thereof |
| CN104072088B (en) * | 2014-06-05 | 2016-03-30 | 安徽中益新材料科技有限公司 | A kind of environmental-friendly walling fireproof heated board and preparation method thereof |
| CN104844127A (en) * | 2015-03-30 | 2015-08-19 | 李章� | Light cementing material based on vitrified micro powder, light burn-free insulating refractory composite material and preparation method therefor |
| CN106145864A (en) * | 2016-06-30 | 2016-11-23 | 合肥广能新材料科技有限公司 | Body of wall fire-retardant heat-insulation material and preparation method thereof |
| CN107500688A (en) * | 2017-08-31 | 2017-12-22 | 苏州仲勉装饰有限公司 | One kind gelling insulation material and preparation method thereof |
| CN107500688B (en) * | 2017-08-31 | 2020-04-21 | 苏州仲勉装饰有限公司 | Cementing heat-insulating material and preparation method thereof |
| CN109626947A (en) * | 2019-01-11 | 2019-04-16 | 王晓明 | A kind of coal ash light wallboard |
| CN110078461A (en) * | 2019-03-27 | 2019-08-02 | 浙江卓元建设有限公司 | A kind of water-proof fireproof heat-preserving wall |
| CN110078461B (en) * | 2019-03-27 | 2021-10-22 | 浙江卓元建设有限公司 | A waterproof, fireproof and thermal insulation wall |
| CN114105601A (en) * | 2021-12-06 | 2022-03-01 | 王佳水 | Fireproof heat-insulating material prepared from air-hardening adhesive |
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