CN104100035A - Structural type fireproof thermal-insulation composite plate and manufacturing method thereof - Google Patents
Structural type fireproof thermal-insulation composite plate and manufacturing method thereof Download PDFInfo
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- CN104100035A CN104100035A CN201310128284.8A CN201310128284A CN104100035A CN 104100035 A CN104100035 A CN 104100035A CN 201310128284 A CN201310128284 A CN 201310128284A CN 104100035 A CN104100035 A CN 104100035A
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Abstract
The invention relates to a structural type fireproof thermal-insulation composite wall material and a manufacturing method thereof. The structural type fireproof thermal-insulation composite wall material a base plate and a bottom plate, wherein a thermal-insulation layer is arranged between the base plate and the bottom plate, and the strength of the base plate and the bottom plate is higher than that of the thermal-insulation layer. According to the structural type fireproof thermal-insulation composite wall material, the structure of a thermal-insulation composite wall material is optimized, the thermal-insulation layer in the middle gives play to the effect of thermal insulation, and the strength of the base plate and the bottom plate at two sides is high, so that the base plate and the bottom plate play a very good role in supporting and fixing. The structural type fireproof thermal-insulation composite wall material is simple in structure and convenient to manufacture on the basis of realizing thermal insulation. The manufacturing method for the structural type fireproof thermal-insulation composite wall material is used to manufacture the above composite wall material.
Description
Technical field
The present invention relates to Material Field, be specifically related to heat insulating material.
Background technology
Since two thousand, polyphenyl plate (EPS, XPS) is main product in China's building thermal insulation material field.In March, 2011, because fire disaster accident ceaselessly occurs exterior-wall heat insulation high level in all parts of the country, the Fire-Fighting Bureau under the Ministry of Public Security has promulgated " No. 65 " file, and specifying regulation civilian construction heat insulating material for external employing combustibility is A level material.Cause very big concussion in China's constructional materials industry thus.Files specify accordingly, the organic insulation material overwhelming majority will be forbidden in civilian construction field to use, and can only use inorganic heat insulation material.Inorganic material heat-insulating property is not as organic material, and the simple current supply of inorganic external thermal insulation material can not meet the huge needs in the huge architectural exterior insulation market of China far away.
Organic insulation material lightweight, energy-conservation, fire line is poor, and accident occurs frequently; Inorganic heat insulation material fireproof performance is good, but in certain thickness, heat insulating ability is poor.Want energy-conservation or will prevent fires? how to treat the prospect of confusing wall heat insulation material, become industry always and pay close attention to and bone of contention.
Through knowing which way to go of wall heat insulation material field in 2011, since 2012, all parts of the country a large amount of cement foamed heat insulating material factory, the compound heat insulating material of organic-inorganic factory of knowing clearly that start, for the external wall outer insulation market that is close to stagnation provides new vitality.We think, the coming five years should be progressively leading external wall outer insulation market of the compound insulation of organic-inorganic; Farther future, by the world that is wall self-insulation.
Now, global heat preserving and insulating material just protects integrated future development outward towards efficient, energy-conservation, thin layer, heat insulation, waterproof.In China, the seventies, the eighties, a large amount of old houses needed transformation, must need a large amount of composite wall boards prefabricated, that have fire prevention, insulation, intensity, decoration functions in building reconstruction process.
Summary of the invention
The object of the invention is to, provide can factory prefabricated structure type fireproof heat insulating composite wall material in batches, to address the above problem.
The present invention also aims to, the preparation method of above-mentioned structure type fireproof heat insulating composite wall material is provided, to make above-mentioned composite wall material.
Technical problem solved by the invention can realize by the following technical solutions:
A kind of structure type fireproof heat insulating composite wall material, comprises a substrate, a base plate, it is characterized in that, between described substrate and described base plate, be provided with an insulation layer, the intensity of described substrate and described base plate is greater than the intensity of described insulation layer.The present invention has optimized the structure of heat preservation composite wall material, and middle insulation layer plays the effect of insulation, and substrate and the base plate strength of both sides are high, have played fine support fixation.The present invention is realizing on the basis of insulation, high-strength light, simple in structure, easy to make.
Described substrate density is preferably 0.75g/cm
3-1.6g/cm
3, thickness is preferably 2mm-16mm.Described insulation layer thickness is preferably 2cm-20cm.
A kind of preparation method of structure type fireproof heat insulating composite wall material, it is characterized in that, the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate base plate, second step, on base plate by the mucilage materials insulation layer of being made by fire-retardant heat-insulation material that bonds, the 3rd step, on insulation layer by the mucilage materials substrate being generated by inorganic coagulation material, Admixture, additive and grid cloth that bonds.This method technique is simple, cost of manufacture is low.As a kind of preferred version, described base plate density is close with described substrate density, and material is identical.
A kind of preparation method of structure type fireproof heat insulating composite wall material, it is characterized in that, the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate base plate, second step, on base plate by the mucilage materials insulation layer of being made by EPS heat insulating material that bonds, the 3rd step, on insulation layer by the mucilage materials substrate being generated by inorganic coagulation material, Admixture, additive and grid cloth that bonds.The 4th step, uses exposed EPS warming plate with basic unit and seals with the inorganic coagulation material of material.This method technique is simple, cost of manufacture is low.As a kind of preferred version, described base plate density is close with described substrate density, and material is identical.
A kind of preparation method of structure type fireproof heat insulating composite wall material, it is characterized in that, the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate substrate, second step, on substrate, place an insulation layer of being made up of fire-retardant heat-insulation material, described insulation layer is one to have the insulation layer with holes of at least one leghole, and described leghole is perpendicular to described substrate; The 3rd step, from described insulation layer top perfusion inorganic coagulation material slurry, Admixture, additive, after the inorganic coagulation material slurry of insulation layer top, Admixture, additive solidify and grid cloth form described base plate, after the inorganic coagulation material slurry in leghole solidifies, form the structural column of one end connection substrate, one end connecting bottom board.This method is on the simple basis of technique, and the structure type fireproof heat insulating composite wall material intensity of producing is high.Described leghole is preferably dimensioned to be 30mm*30mm-80mm*80mm, and described leghole is preferred equally spaced arranging in described insulation layer, and spacing is preferably 100mm-400mm.Described leghole can be square, circular, rhombus, regular hexagon etc.
A kind of preparation method of structure type fireproof heat insulating composite wall material, it is characterized in that, the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate substrate, second step, on substrate, place an insulation layer of being made up of EPS heat insulating material, described insulation layer is one to have the insulation layer with holes of at least one leghole, and described leghole is perpendicular to described substrate; The 3rd step, from described insulation layer top perfusion inorganic coagulation material slurry, Admixture, additive, after the inorganic coagulation material slurry of insulation layer top, Admixture, additive solidify and grid cloth form described base plate, after the inorganic coagulation material slurry in leghole solidifies, form the structural column of one end connection substrate, one end connecting bottom board.The 4th step, uses exposed EPS warming plate with basic unit and seals with the inorganic coagulation material of material.This method is on the simple basis of technique, and the structure type fireproof heat insulating composite wall material intensity of producing is high.Described leghole is preferably dimensioned to be 30mm*30mm-80mm*80mm, and described leghole is preferred equally spaced arranging in described insulation layer, and spacing is preferably 100mm-400mm.Described leghole can be square, circular, rhombus, regular hexagon etc.
In above-mentioned cubic method, inorganic coagulation material can be that hydraulic cementing materials (being commonly referred to as cement) is matrix, can be also that air hardening cementitious materials is matrix.The preferred Portland cement of hydraulic cementing materials, aluminate cement, sulphate aluminium cement after hydraulic cementing materials and water pulping, can harden in air, can in water, harden again.Inorganic coagulation material can also be air hardening cementitious materials, and such material can only harden in air, as magnesia class, lime and water glass class.
Insulation layer 3 is preferably silicon magnesium composite heat-insulating layer, EPS isolation layer, cement foamed insulation layer or cement foamed composite heat-insulating layer.Silicon magnesium composite heat-insulating layer refers to that magnesia is the compound insulating material containing EPS particle of cementitious material, the fire prevention of A level, and intensity is high, has coefficient of thermal conductivity low, high insulating effect, nonhazardous radiogen, the advantages such as environmental protection.EPS isolation layer, in material, inwall bubble is closed, not connected, and water absorption rate is little, and frost resistance is good.Cement foamed insulation layer refers to the insulation layer that uses foam cement technology to manufacture, and claims again foamed concrete insulation layer, inorganic fire insulation layer.Taking Portland cement, flyash, blowing agent, Admixture etc. as material, the lightweight air bubble-shaped thermal insulation material of making through techniques such as compound, stirring, foaming, cuttings.Cement foamed composite heat-insulating layer refers to the insulation layer that uses foam cement technology to manufacture, taking Portland cement, flyash, EPS particle, blowing agent, Admixture etc. as material, the light heat-insulating material of making through techniques such as mixing, stirring, foaming, cuttings.
Structure type fireproof heat insulating composite wall material, in described substrate, be all at least provided with one deck grid cloth in described base plate, the cloth density of described grid cloth is preferably 60g/m
2-300g/m
2.
Structure type fireproof heat insulating composite wall material can also be provided with a finish coat for decorating.Described finish coat connects described substrate.In the time adopting first and third kind of method, after the 3rd step, the 4th step is done a finish coat on substrate.In the time adopting second method, after inorganic coagulation material slurry completion of cure, on substrate, do a finish coat.The decorative cover of described finish coat outwardly, to increase the attractive in appearance of structure type fire-resistant insulating composite board.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of structural representation of the present invention.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, further set forth the present invention below in conjunction with concrete diagram.
See figures.1.and.2, a kind of structure type fireproof heat insulating composite wall material, comprises a substrate 1, a base plate 5, is provided with an insulation layer 3 between substrate 1 and base plate 5, and the intensity of substrate 1 and base plate 5 is greater than the intensity of insulation layer 3.The present invention has optimized the structure of heat preservation composite wall material, and middle insulation layer 3 plays the effect of insulation, and substrate 1 and base plate 5 intensity of both sides are large, have played fine support fixation.The present invention is having realized on the basis of insulation, simple in structure, easy to make.
A kind of preparation method of structure type fireproof heat insulating composite wall material, the first step, utilize inorganic coagulation material and Admixture, additive to generate base plate 5, second step, on base plate 5 by the mucilage materials insulation layer of being made by fire-retardant heat-insulation material 3 that bonds, the 3rd step, on insulation layer 3 by the mucilage materials substrate 1 being generated by inorganic coagulation material and Admixture, additive that bonds.This method technique is simple, cost of manufacture is low.As a kind of preferred version, base plate 5 density are close with substrate 1 density, and material is identical.
A kind of preparation method of structure type fireproof heat insulating composite wall material, the first step, utilize inorganic coagulation material and Admixture, additive and grid cloth to generate substrate 1, second step, on substrate 1, place an insulation layer of being made by fire-retardant heat-insulation material 3, insulation layer 3 is one to have the insulation layer with holes 3 of at least one leghole, and leghole is perpendicular to substrate 1; The 3rd step, from insulation layer 3 top perfusion inorganic coagulation material slurries, after the inorganic coagulation material slurry of insulation layer 3 tops solidifies, form base plate 5, after the inorganic coagulation material slurry in leghole solidifies, form the structural column 6 of one end connection substrate 1, one end connecting bottom board 5.This method is on the simple basis of technique, and the structure type fireproof heat insulating composite wall material intensity of producing is high.Leghole is preferably dimensioned to be 30mm*30mm-80mm*80mm, and leghole is preferred equally spaced arranging in insulation layer 3, and spacing is preferably 100mm-400mm.Leghole can be square, circular, rhombus, regular hexagon etc.
In above-mentioned two methods, inorganic coagulation material can be that hydraulic cementing materials (being commonly referred to as cement) is matrix, can be also that air hardening cementitious materials is matrix.The preferred portland cement of hydraulic cementing materials, aluminate cement, sulphate aluminium cement after hydraulic cementing materials and water pulping, can harden in air, can in water, harden again.Inorganic coagulation material can also be air hardening cementitious materials, and such material can only harden in air, as magnesia class, lime and water glass.
Insulation layer 3 thickness are preferably 2cm-20cm.Insulation layer 3 is preferably silicon magnesium composite heat-insulating layer, EPS isolation layer, cement foamed insulation layer or cement foamed composite heat-insulating layer.Silicon magnesium composite heat-insulating layer refers to that magnesia is the compound insulating material containing EPS particle of cementitious material, the fire prevention of A level, and intensity is high, has coefficient of thermal conductivity low, high insulating effect, nonhazardous radiogen, the advantages such as environmental protection.In EPS insulating layer material, inwall bubble is closed, not connected, and water absorption rate is little, and frost resistance is good.Cement foamed insulation layer refers to the insulation layer that uses foam cement technology to manufacture, and claims again foamed concrete insulation layer, inorganic fire insulation layer.Taking Portland cement, flyash, blowing agent, Admixture etc. as material, the lightweight air bubble-shaped thermal insulation material of making through techniques such as compound, stirring, foaming, cuttings.Cement foamed insulation layer refers to the insulation layer that uses foam cement technology to manufacture, and is taking Portland cement, flyash, EPS particle, blowing agent, Admixture etc. as material, the light heat-insulating material of making through techniques such as mixing, stirring, foaming, cuttings.
Substrate 1 density is preferably 0.75g/cm
3-1.6g/cm
3, thickness is preferably 2mm-16mm.Insulation layer 3 thickness are preferably 2cm-20cm.With reference to Fig. 2, in substrate 1, be provided with at least and be provided with at least one deck grid cloth 4 in one deck grid cloth 2, base plate 5, the density of grid cloth is preferably 60g/m
2-300g/m
2.
Structure type fireproof heat insulating composite wall material can also be provided with a finish coat for decorating.Finish coat connection substrate 1.In the time adopting first method, after the 3rd step, the 4th step is done a finish coat on substrate 1.In the time adopting second method, after inorganic coagulation material slurry completion of cure, on substrate 1, do a finish coat.The decorative cover of finish coat outwardly, to increase the attractive in appearance of structure type fire-resistant insulating composite board.
More than show and described general principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (11)
1. a structure type fireproof heat insulating composite wall material, comprises a substrate, a base plate, it is characterized in that, between described substrate and described base plate, is provided with an insulation layer, and the intensity of described substrate and described base plate is greater than the intensity of described insulation layer.
2. structure type fireproof heat insulating composite wall material according to claim 1, is characterized in that: described substrate density is 0.75g/cm
3-1.6g/cm
3, thickness is 2mm-16mm; Described insulation layer thickness is 2cm-20cm.
3. a kind of preparation method of structure type fireproof heat insulating composite wall material according to claim 1 and 2, it is characterized in that: the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate base plate, second step, on base plate by the mucilage materials insulation layer of being made by fire-retardant heat-insulation material that bonds, the 3rd step, on insulation layer by the mucilage materials substrate being generated by inorganic coagulation material, Admixture, additive and grid cloth that bonds.
4. preparation method according to claim 3, is characterized in that: inorganic coagulation material is any one in hydraulic cementing materials and air hardening cementitious materials;
Described insulation layer adopts any one in silicon magnesium composite heat-insulating layer, EPS isolation layer, cement foamed insulation layer or cement foamed composite heat-insulating layer.
5. preparation method according to claim 3, is characterized in that: in described substrate, be equipped with at least one deck grid cloth in described base plate, the cloth density of described grid cloth is 60g/m
2-300g/m
2.
6. preparation method according to claim 3, is characterized in that: the method structure type fireproof heat insulating composite wall material also can be provided with a finish coat for decorating, and after the 3rd step, the 4th step is done a finish coat on substrate.
7. the another kind of preparation method of structure type fire-resistant insulating composite board according to claim 1 and 2, it is characterized in that: the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate substrate, second step, on substrate, place an insulation layer of being made by fire-retardant heat-insulation material, described insulation layer is one to have the insulation layer with holes of at least one leghole, and described leghole is perpendicular to described substrate; The 3rd step, from described insulation layer top perfusion inorganic coagulation material slurry, after the inorganic coagulation material slurry of insulation layer top solidifies, form described base plate, after the inorganic coagulation material slurry in leghole solidifies, form the structural column of one end connection substrate, one end connecting bottom board.
8. the another kind of preparation method of structure type fire-resistant insulating composite board according to claim 1 and 2, it is characterized in that: the first step, utilize inorganic coagulation material, Admixture, additive and grid cloth to generate substrate, second step, on substrate, place an insulation layer of being made by EPS warming plate, described insulation layer is one to have the insulation layer with holes of at least one leghole, and described leghole is perpendicular to described substrate; The 3rd step, from described insulation layer top perfusion inorganic coagulation material slurry, Admixture, additive, after the inorganic coagulation material slurry of insulation layer top, Admixture, additive solidify and grid cloth form described base plate, after the inorganic coagulation material slurry in leghole solidifies, form the structural column of one end connection substrate, one end connecting bottom board; The 4th step, uses exposed EPS warming plate with basic unit and seals with the inorganic coagulation material of material.
9. preparation method according to claim 8, is characterized in that: described leghole is of a size of 30mm*30mm-80mm*80mm.
10. preparation method according to claim 8, is characterized in that: described leghole is arranged described insulation layer intermediate reach, and spacing is 100mm-400mm.
11. preparation methods according to claim 8, is characterized in that: the structure type fireproof heat insulating composite wall material that the method is made also can be provided with a finish coat for decorating, after inorganic coagulation material slurry completion of cure, does a finish coat on substrate.
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| CN201310128284.8A CN104100035A (en) | 2013-04-12 | 2013-04-12 | Structural type fireproof thermal-insulation composite plate and manufacturing method thereof |
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| CN201310128284.8A CN104100035A (en) | 2013-04-12 | 2013-04-12 | Structural type fireproof thermal-insulation composite plate and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818817A (en) * | 2015-05-06 | 2015-08-05 | 长兴奥凯建材有限公司 | Two-sided connecting type heat insulation slag of composite material |
| CN107254936A (en) * | 2017-08-09 | 2017-10-17 | 深圳市廷宏科技有限公司 | The production of insulation fire-proof function wallboard and mounting process with Electric radiant Heating Film |
-
2013
- 2013-04-12 CN CN201310128284.8A patent/CN104100035A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818817A (en) * | 2015-05-06 | 2015-08-05 | 长兴奥凯建材有限公司 | Two-sided connecting type heat insulation slag of composite material |
| CN107254936A (en) * | 2017-08-09 | 2017-10-17 | 深圳市廷宏科技有限公司 | The production of insulation fire-proof function wallboard and mounting process with Electric radiant Heating Film |
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Application publication date: 20141015 |