CN104556942B - A kind of thermal-insulating anti-flaming building material and preparation method thereof - Google Patents
A kind of thermal-insulating anti-flaming building material and preparation method thereof Download PDFInfo
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- CN104556942B CN104556942B CN201510041735.3A CN201510041735A CN104556942B CN 104556942 B CN104556942 B CN 104556942B CN 201510041735 A CN201510041735 A CN 201510041735A CN 104556942 B CN104556942 B CN 104556942B
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Abstract
The present invention relates to building material technical field, especially a kind of thermal-insulating anti-flaming building material and preparation method thereof；The mass parts composition of described construction material is as follows: 40 60 parts of artificial light aggregate, inorganic coagulation material 40 60 parts, nano cement additive 10 20 parts, anti-crack fiber 0.2 1.2 parts, defoamer 0.5 2.5 parts, dispersant 0.5 2.5 parts, 10 20 parts of water, calcium carbonate crystal whisker 68 parts, magnesium salt whisker 8 10 parts, mortar water-retaining agent 0.3 0.8 parts, water reducer 0.2 0.5 parts.Provide the benefit that: 1, the present invention with the addition of calcium carbonate crystal whisker and magnesium salt whisker, improve comprcssive strength and the pliability of construction material, with the addition of anti-crack fiber simultaneously, further increase comprcssive strength and the pliability of material, thus preferably solve inorganic heat insulation material hardness technical deficiency high, caducous.
Description
Technical field
The present invention relates to building material technical field, especially a kind of thermal-insulating anti-flaming building material and preparation method thereof.
Background technology
In the building design and construction that China is current, more than 90% is had all to have employed organic thermal insulation materials as decoration of exterior wall
Insulation material.Owing to it is cheap, work progress is simple, just receives the recommendation of relevant departments from the nineties, but travel notes
The fatal shortcoming of material is exactly inflammable, and it is all owing to organic insulation material causes that China in Recent Years much plays wildfire accident
's.
Utilizing porous, cellular light inorganic material to prepare inorganic heat insulation material is another insulation approach.Inorganic guarantor
Adiabator have raw material environmental protection, do not fire, weather resistance is excellent, be difficult to aging characteristic, has both met wanting of developing a circular economy
Ask, meet again the requirement of energy-saving and emission-reduction.This provides fabulous development space for inorganic heat preserving and heat insulation material.But inorganic heat preservation material
Material there is also deficiency, is mainly manifested in heat conductivity higher, hygroscopic, heat insulation effect is poor, and material exists fragility, easy shrinkage cracking
Deng.
Application No. 201010597354.0 discloses a kind of building exterior wall heat preserving inhibiting tape, although it is to a certain degree
On improve the fire protecting performance of exterior wall heat-preserving system, but the glass bead used in this invention is lightweight aggregate, applies in reality
In, due to the closed pore characteristic of glass bead, cause it to decline with the adhesion of gel rubber material, easy to fall off in construction.
Summary of the invention
The technical problem to be solved in the present invention is: overcome deficiency of the prior art, it is provided that a kind of heat-insulating and fire-proof coefficient height,
There is good thermal-insulating anti-flaming building material of weight capacity and preparation method thereof.
For solving above-mentioned technical problem, the technical solution used in the present invention is as follows:
A kind of thermal-insulating anti-flaming building material, the mass parts composition of described construction material is as follows: artificial light aggregate 40-60 part,
Inorganic coagulation material 40-60 part, nano cement additive 10-20 part, anti-crack fiber 0.2-1.2 part, defoamer 0.5-2.5 part,
Dispersant 0.5-2.5 part, water 10-20 part, calcium carbonate crystal whisker 6-8 part, magnesium salt whisker 8-10 part, mortar water-retaining agent 0.3-0.8 part,
Water reducer 0.2-0.5 part.
Further, the mass parts composition of described inorganic coagulation material is as follows: aluminous refractory cement 10-20 part, carbide
Slag 4-8 part, Gypsum Fibrosum 1-6 part, exciting agent 1.6-4.5 part, phosphorus slag 10-20 part, polypropylene pencil monfil 0.01-0.03.
Further, described exciting agent is sodium silicate.
Further, the mass parts composition of described inorganic coagulation material is as follows: aluminous refractory cement 14 parts, carbide slag 5
Part, 3 parts of Gypsum Fibrosum, exciting agent 3.2 parts, phosphorus slag 15 parts, polypropylene pencil monfil 0.02.
Further, described nano cement additive is nano-silicon, methyl methacrylate and cinnamic mixture, institute
Stating nano-silicon in nano cement additive, methyl methacrylate and styrene mass ratio is 1:8:8.
Further, described dispersant uses polycarboxylate cement dispersant.
Further, described water reducer is FOX-8H.
Further, the mass parts composition of described construction material is as follows: 50 parts of artificial light aggregate, inorganic coagulation material 50
Part, nano cement additive 15 parts, anti-crack fiber 0.6 part, defoamer 1.2 parts, dispersant 1.1 parts, 14 parts of water, calcium carbonate crystal whisker
7 parts, magnesium salt whisker 9 parts, mortar water-retaining agent 0.5 part, water reducer 0.4 part.
A kind of method preparing thermal-insulating anti-flaming building material, described method is as follows:
(1) by artificial light aggregate, inorganic coagulation material, nano cement additive, anti-crack fiber, defoamer, calcium carbonate crystalline substance
Palpus, magnesium salt whisker, mortar water-retaining agent, water reducer dress is as in blender, and revolution controls to turn/min for 80-100；Stirring 10-15min
Mix homogeneously, obtains solid mixture；
(2) solid mixture obtained in step (1) adds water and dispersant, stirs 10-15min mix homogeneously,
Controlling revolution is that 60-80 turns/min, obtains required thermal-insulating anti-flaming building material.
Technical scheme is used to provide the benefit that:
1, the present invention with the addition of calcium carbonate crystal whisker and magnesium salt whisker, improve the comprcssive strength of construction material and pliable and tough
Property, with the addition of anti-crack fiber simultaneously, further increase comprcssive strength and the pliability of material, thus preferably solve inorganic
Insulation material hardness technical deficiency high, caducous.
2, the inorganic coagulation material of the present invention with the addition of aluminous refractory cement, exciting agent, phosphorus slag and polypropylene pencil
Monfil, improves the performance of inorganic coagulation material, extends the service life of building, and insulated fire performance is high, simultaneously
Good waterproof effect can also be played.
3, using artificial light aggregate in the present invention, the range of choice is wide, can change the performance of lightweight aggregate as required
Entering, using effect is good, improves the heat-insulating and fire-proof effect of thermal-insulating anti-flaming building material.
4, the thermal-insulating anti-flaming building material of the present invention, production technology is simple, it is easy to implements and controls, low cost, beneficially work
Industry metaplasia is produced and is used.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
A kind of thermal-insulating anti-flaming building material, the mass parts composition of described construction material is as follows: artificial light aggregate 40-60 part,
Inorganic coagulation material 40-60 part, nano cement additive 10-20 part, anti-crack fiber 0.2-1.2 part, defoamer 0.5-2.5 part,
Dispersant 0.5-2.5 part, water 10-20 part, calcium carbonate crystal whisker 6-8 part, magnesium salt whisker 8-10 part, mortar water-retaining agent 0.3-0.8 part,
Water reducer 0.2-0.5 part.
Wherein, exciting agent is sodium silicate.
Wherein, nano cement additive is nano-silicon, methyl methacrylate and cinnamic mixture, described nanometer water
In mud additive, nano-silicon, methyl methacrylate and styrene mass ratio are 1:8:8.
Described dispersant uses polycarboxylate cement dispersant.
Described water reducer is FOX-8H.
The raw material composition data of embodiment 1-6 are shown in Table 1.
Embodiment 3 is most preferred embodiment.
In embodiment 1-6, the mass parts composition of inorganic coagulation material is shown in Table 2.
Embodiment 3 is most preferred embodiment.
A kind of method preparing thermal-insulating anti-flaming building material, described method is as follows:
(1) by artificial light aggregate, inorganic coagulation material, nano cement additive, anti-crack fiber, defoamer, calcium carbonate crystalline substance
Palpus, magnesium salt whisker, mortar water-retaining agent, water reducer dress is as in blender, and revolution controls to turn/min for 80-100；Stirring 10-15min
Mix homogeneously, obtains solid mixture；
(2) solid mixture obtained in step (1) adds water and dispersant, stirs 10-15min mix homogeneously,
Controlling revolution is that 60-80 turns/min, obtains required thermal-insulating anti-flaming building material.
Performance test: the thermal-insulating anti-flaming building material of the present invention is mixed homogeneously to cream with the ratio of 1:0.8-0.9 with water
After shape, scraping and smear thickness 2-3cm, after hardened material, test, test result all meets the requirement of GB/T20473-2006.
Although technical scheme is described in detail by above-described embodiment, but the technical side of the present invention
Case is not limited to above example, in the case of without departing from the thought of the present invention and objective, to technical scheme institute
Any change done falls within claims of the present invention limited range.
Claims (7)
1. a thermal-insulating anti-flaming building material, it is characterised in that the mass parts composition of described construction material is as follows: artificial light aggregate
40-60 part, inorganic coagulation material 40-60 part, nano cement additive 10-20 part, anti-crack fiber 0.2-1.2 part, defoamer
0.5-2.5 part, dispersant 0.5-2.5 part, water 10-20 part, calcium carbonate crystal whisker 6-8 part, magnesium salt whisker 8-10 part, mortar water-retaining agent
0.3-0.8 part, water reducer 0.2-0.5 part；
The mass parts composition of described inorganic coagulation material is as follows: aluminous refractory cement 10-20 part, carbide slag 4-8 part, Gypsum Fibrosum 1-
6 parts, exciting agent 1.6-4.5 part, phosphorus slag 10-20 part, polypropylene pencil monfil 0.01-0.03 part；
Described nano cement additive is nano-silicon, methyl methacrylate and cinnamic mixture, and described nano cement adds
Adding nano-silicon in agent, methyl methacrylate and styrene mass ratio is 1:8:8.
A kind of thermal-insulating anti-flaming building material the most according to claim 1, it is characterised in that: described exciting agent is sodium silicate.
A kind of thermal-insulating anti-flaming building material the most according to claim 1, it is characterised in that: the matter of described inorganic coagulation material
Amount part composition is as follows: aluminous refractory cement 14 parts, carbide slag 5 parts, 3 parts of Gypsum Fibrosum, exciting agent 3.2 parts, phosphorus slag 15 parts, polypropylene
Pencil monfil 0.02 part.
A kind of thermal-insulating anti-flaming building material the most according to claim 1, it is characterised in that: described dispersant uses polycarboxylic acids
Salt cement dispersant.
A kind of thermal-insulating anti-flaming building material the most according to claim 1, it is characterised in that: described water reducer is FOX-8H.
A kind of thermal-insulating anti-flaming building material the most according to claim 1, it is characterised in that the mass parts of described construction material
Form as follows: 50 parts of artificial light aggregate, inorganic coagulation material 50 parts, nano cement additive 15 parts, anti-crack fiber 0.6 part, disappear
Infusion 1.2 parts, dispersant 1.1 parts, 14 parts of water, calcium carbonate crystal whisker 7 parts, magnesium salt whisker 9 parts, mortar water-retaining agent 0.5 part, water reducer
0.4 part.
7. the method for the preparation a kind of thermal-insulating anti-flaming building material as according to any one of claim 1-6, it is characterised in that institute
State method as follows:
(1) by artificial light aggregate, inorganic coagulation material, nano cement additive, anti-crack fiber, defoamer, calcium carbonate crystal whisker, magnesium
Salt whisker, mortar water-retaining agent, water reducer load in blender, and controlling revolution is that 80-100 turns/min；Stirring 10-15min mixing
Uniformly, solid mixture is obtained；
(2) solid mixture obtained in step (1) adds water and dispersant, stir 10-15min mix homogeneously, control
Revolution is that 60-80 turns/min, obtains required thermal-insulating anti-flaming building material.
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| CN104556942B true CN104556942B (en) | 2016-12-28 |
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| CN106278089A (en) * | 2016-08-01 | 2017-01-04 | 太仓顺如成建筑材料有限公司 | A kind of novel heat insulation flame retardant building material |
| CN107117917A (en) * | 2017-05-25 | 2017-09-01 | 佛山市蓝瑞欧特信息服务有限公司 | Construction material |
| CN107417231A (en) * | 2017-06-20 | 2017-12-01 | 肥西县碧涛建材有限公司 | A kind of construction material of heat-insulating and fire-proof and preparation method thereof |
| CN107082611A (en) * | 2017-06-22 | 2017-08-22 | 合肥聪亨新型建材科技有限公司 | A kind of thermal-insulating anti-flaming building material and preparation method thereof |
| CN107586089A (en) * | 2017-10-24 | 2018-01-16 | 重庆晋豪美耐皿制品有限公司 | High-strength insulation stalk composite architectural materials and preparation method thereof |
| CN108164228A (en) * | 2017-12-29 | 2018-06-15 | 安徽乐享家装饰设计有限公司 | A kind of preparation method of foamed heat insulating type construction material |
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| KR101020653B1 (en) * | 2008-10-28 | 2011-03-09 | 진흥미래건설(주) | Manufacturing Methods for Light weight panel of Inorganic Cement composites |
| CN102503289B (en) * | 2011-11-23 | 2013-09-18 | 成都新柯力化工科技有限公司 | Thermal-insulating anti-flaming building material and preparation method thereof |
| CN102718542B (en) * | 2012-03-08 | 2013-09-11 | 白庆法 | Insulation material for fire-resistant external wall and preparation method thereof |
| CN103553514A (en) * | 2013-10-29 | 2014-02-05 | 同济大学 | Phosphorus slag powder doped dry powdered anti-crack mortar |
| CN104211367B (en) * | 2014-05-29 | 2017-02-15 | 成都千秋节能防腐高新技术开发有限公司 | Building thermal-insulation board and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Wei Inventor after: Liu Yufen Inventor after: Li Zhongfeng Inventor after: Zhao Yushuai Inventor before: Jia Wei |
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| TR01 | Transfer of patent right |
Effective date of registration: 20171207 Address after: 221711 Xuzhou City, Jiangsu Province, Fengxian County Huan Kou Town Industrial Park Patentee after: Xuzhou new wall material Co., Ltd. Address before: 99 No. 211169 Jiangsu province Nanjing Fangshan University City Hongjing Road Patentee before: Jinling Institute of Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20161228 Termination date: 20210127 |