CN102747790A - Inorganic light insulating mortar composite XPS (Extruded Polystyrene) insulating board and preparation method thereof - Google Patents

Inorganic light insulating mortar composite XPS (Extruded Polystyrene) insulating board and preparation method thereof Download PDF

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CN102747790A
CN102747790A CN2012102441137A CN201210244113A CN102747790A CN 102747790 A CN102747790 A CN 102747790A CN 2012102441137 A CN2012102441137 A CN 2012102441137A CN 201210244113 A CN201210244113 A CN 201210244113A CN 102747790 A CN102747790 A CN 102747790A
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inorganic light
thermal insulation
light weight
xps
weight thermal
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章书建
李建华
辛春华
刘雪娇
刘月龙
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SHANGHAI YINGSHUO POLYMERIC MATERIAL CO Ltd
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SHANGHAI YINGSHUO POLYMERIC MATERIAL CO Ltd
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Abstract

The invention discloses an inorganic light insulating mortar composite XPS (Extruded Polystyrene) insulating board and a preparation method thereof. The composite XPS insulating board comprises an XPS substrate, an interface agent layer and an inorganic light insulating mortar layer, wherein the front surface and the back surface of the XPS substrate are provided with grooves; the inorganic light insulating mortar layer is made of composite gridding cloth; the interface agent layer is arranged on the XPS substrate with the grooves on the front surface and the back surface; and the inorganic light insulating mortar layer made of composite gridding cloth is arranged on the interface agent layer. Compared with the prior art, the prepared A-grade fireproof insulating board is uniform in thermoengineering property, not only has high-efficiency insulating effect, but also has good fire resistance and can be widely used in building wall bodies as the insulating board.

Description

Compound XPS warming plate of inorganic light weight thermal insulation mortar and preparation method thereof
Technical field
The present invention relates to building thermal insulation material, relate in particular to compound XPS warming plate of a kind of inorganic light weight thermal insulation mortar and preparation method thereof.
Background technology
Architectural exterior insulation material fire causes serious casualties and property loss in recent years, building inflammable flammable outer organic insulation material has become one type of new disaster hidden-trouble, and national correlation department has been put into effect the use that file has limited inflammable flammable heat insulating material.Though and inorganic heat insulation material has lot of advantages such as intensity height, fire prevention, its heat insulating effect can not show a candle to organic material, and construction technology and method are also ripe convenient not as good as organic material.
All there are shortcomings such as heat-insulating property is not good, product is unstable, supply falls short of demand in most of A level material on the market now.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, and compound XPS warming plate of a kind of inorganic light weight thermal insulation mortar and preparation method thereof is provided.The present invention utilizes the particular interface treatment technology; Inorganic light weight thermal insulation mortar and XPS plate are combined as a whole well; The composite board that makes has good intensity, thermal property and fireproof performance; The inorganic heat preservation product of alternative existing market and organic heat-insulating product are widely used in peripheral structure external wall outer insulation engineering.
The objective of the invention is to realize through following technical scheme:
The present invention relates to the compound XPS warming plate of a kind of inorganic light weight thermal insulation mortar (extrusion moulding type polystyrene thermal insulation plate), said warming plate comprises that tow sides are provided with the XPS substrate of groove, interfacial agents layer, inorganic light weight thermal insulation screed; Said interfacial agents layer is arranged on the XPS substrate that tow sides are provided with groove, and said inorganic light weight thermal insulation screed is arranged on the said interfacial agents layer.
Preferably, the said inorganic light weight thermal insulation screed inorganic light weight thermal insulation screed that is composite gridding cloth.
Preferably, the inorganic light weight thermal insulation screed of said composite gridding cloth comprises inorganic light weight thermal insulation filled with mortar layer, middle alkaline-resisting coating grid layer of cloth and inorganic light weight thermal insulation mortar clad; Said inorganic light weight thermal insulation filled with mortar layer is filled on the interfacial agents layer in the XPS substrate groove, fills up said groove; Said centre alkaline-resisting coating grid layer of cloth is coated on the interfacial agents layer on positive and negative two surfaces of inorganic light weight thermal insulation filled with mortar layer and XPS substrate, and alkaline-resisting coating grid layer of cloth and XPS substrate were all around on the interfacial agents layer of side in the middle of said inorganic light weight thermal insulation mortar clad was coated on.
Preferably, the XPS substrate that said tow sides are provided with groove is specially: XPS substrate tow sides are provided with continuous plurality of V-shaped groove respectively, perpendicular to the V-groove direction U type groove that spacing is 300mm～440mm are set; The V-groove peak valley that said XPS substrate tow sides are provided with is corresponding, and the mutual equidistance of U type groove staggers.
Preferably, the degree of depth of said V-groove is 5mm ± 0.2mm, and width is 5mm ± 0.2mm; The degree of depth of said U type groove is that 10mm ± 0.2mm, width are 10mm ± 0.2mm.
Preferably, said XPS substrate is that average thickness is the B1 level extruded polystyrene board of 30～40mm.
Preferably, the interfacial agents of said interfacial agents layer employing is made up of the raw material that comprises following parts by weight:
Figure BDA00001885713000021
Preferably, said emulsion is anionic acrylic acid/styrol copolymer.
Preferably, said cementitious material is 42.5 grades of other portland cements.
Preferably, the inorganic light weight thermal insulation mortar of said inorganic light weight thermal insulation filled with mortar layer, the employing of inorganic light weight thermal insulation mortar clad is the I type inorganic light-weight aggregate thermal insulation mortar of JGJ253-2011 regulation.
Preferably, the thickness of said inorganic light weight thermal insulation mortar clad is 2mm～5mm.
The invention still further relates to the preparation method of the compound XPS warming plate of a kind of aforesaid inorganic light weight thermal insulation mortar, comprise the steps:
Step 1, with interfacial agents be sprayed on said tow sides be provided with groove the XPS substrate around side, positive and negative two surfaces and flute surfaces;
Step 2, the inorganic light weight thermal insulation screed is arranged on the XPS substrate that step 1 handles well, gets final product.
Preferably, the screed of inorganic light weight thermal insulation described in the step 2 be provided with specific as follows:
A, the inorganic light weight thermal insulation mortar filled up the groove of said XPS substrate;
B, grid cloth is covered on the tow sides of the good XPS substrate of processing of step A;
C, with the inorganic light weight thermal insulation mortar be coated on the XPS substrate that step C handles well tow sides and around the side.
Compared with prior art, the present invention has following beneficial effect:
1, the present invention will comprise the interfacial agents of anionic acrylic acid/styrene copolymer modified cementitious material, be sprayed at XPS plate surface, effectively passivation the plate surface, for inorganic light-weight aggregate thermal insulation mortar and XPS harden to be integrated good processing technology of interface is provided.
2, it is corresponding that the present invention makes two sides V-groove peak valley, guaranteed the homogeneity of the whole thermal property of composite plate, also improved the interlock degree of XPS plate and inorganic light-weight aggregate thermal insulation mortar simultaneously, makes both combinations more firm.
3, the U type groove of equidistance dislocation processing of the present invention just as the floating screed technology, has stoped the distortion of composite plate effectively after being covered with inorganic light-weight aggregate thermal insulation mortar, makes product more stable.
4, the present invention utilizes alkaline-resisting coating grid cloth from sticking at groove XPS plate two sides, merges one with inorganic light-weight aggregate thermal insulation mortar, has strengthened the rupture strength of composite plate effectively.
Description of drawings
Fig. 1 is that the compound XPS warming plate of inorganic light weight thermal insulation mortar of the present invention is perpendicular to the schematic cross-section on the V-groove direction;
Fig. 2 is provided with the structural representation of the XPS substrate of groove for the tow sides of embodiment 1;
Fig. 3 is provided with the structural representation of the XPS substrate of groove for the tow sides of embodiment 2;
Fig. 4 is provided with the structural representation of the XPS substrate of groove for the tow sides of embodiment 3;
Wherein, 1, V-groove, 2, U type groove, 3, the XPS substrate, 4, the interfacial agents layer, 5, inorganic light weight thermal insulation filled with mortar layer, 6, middle alkaline-resisting coating grid layer of cloth, 7, inorganic light weight thermal insulation mortar clad.
The specific embodiment
Below in conjunction with detailed description accompanying drawing and embodiment the present invention is elaborated.Following examples will help those skilled in the art further to understand the present invention, but not limit the present invention in any form.Should be pointed out that to those skilled in the art, under the prerequisite that does not break away from the present invention's design, can also make some adjustment and improvement.These all belong to protection scope of the present invention.
Embodiment 1
The compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment is like Fig. 1, shown in 2; Comprise that tow sides are provided with the XPS substrate 3 of groove 1,2, interfacial agents layer 4, inorganic light weight thermal insulation screed; Said interfacial agents layer 4 is arranged on the XPS substrate 3, and said inorganic light weight thermal insulation screed is arranged on the interfacial agents layer 4.The inorganic light weight thermal insulation screed that said inorganic light weight thermal insulation screed is a composite gridding cloth specifically comprises inorganic light weight thermal insulation filled with mortar layer 5, middle alkaline-resisting coating grid layer of cloth 6 and inorganic light weight thermal insulation mortar clad 7; Fill up inorganic light weight thermal insulation filled with mortar layer 5 on the interfacial agents layer 4 in the groove 1,2 of XPS substrate 3; Said centre alkaline-resisting coating grid layer of cloth 6 is coated on the interfacial agents layer 4 on inorganic light weight thermal insulation filled with mortar layer 5 and XPS substrate 3 positive and negative two surfaces, in the middle of said inorganic light weight thermal insulation mortar clad 7 is coated on around alkaline-resisting coating grid layer of cloth 6 and the XPS substrate 3 on the interfacial agents layer 4 of side.
The XPS substrate 3 that tow sides are provided with groove 1,2 in the present embodiment is specially: XPS substrate 3 tow sides are provided with continuous some horizontal V-groove 1 respectively, and (degree of depth is 5mm ± 0.2mm; Width is 5mm ± 0.2mm); (degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm) perpendicular to V-groove 1 direction the U type groove 2 that spacing is 300mm to be set; V-groove 1 peak valley that said XPS substrate 3 tow sides are provided with is corresponding, and U type groove 2 mutual equidistance stagger.This XPS substrate 3 is that average thickness is the B1 level XPS substrate of 30mm.
The preparation method of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is specific as follows:
Step 1, be that the B1 level XPS substrate of 30mm is a base material with the average thickness, the continuous horizontal V-groove of its tow sides processing, the degree of depth is 5mm ± 0.2mm, width is 5mm ± 0.2mm; Be 300mm U type groove in vertical V-groove direction processing spacing then, its degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm; The V-groove peak valley that these XPS substrate tow sides are provided with is corresponding, and the U type groove equidistance of setting staggers mutually.
Step 2, get 20 parts of anionic acrylic acid/styrol copolymers, 25 parts in water, 50 parts of PO42.5 cement (42.5 grades of other Portland cements), the silicon ash stirs into even emulsified material, i.e. interfacial agents for 5 parts; This interfacial agents is sprayed on side, positive and negative two surfaces and the flute surfaces all around of XPS substrate;
Step 3, stir the I type inorganic light-weight aggregate thermal insulation mortar of JGJ 253-2011 regulation to scale, the inorganic light-weight aggregate thermal insulation mortar that stirs is filled up the groove of the XPS substrate that step 2 handles well;
Step 4, alkaline-resisting coating grid cloth is cut into XPS plate size, and is covered on XPS substrate surface, the pressing that step 3 is handled well;
The positive and negative surface of step 5, the XPS substrate handled well in step 4 coats the inorganic light-weight aggregate thermal insulation mortar of thickness 5mm ± 0.2mm, and the side coats the inorganic light-weight aggregate thermal insulation mortar of thickness 2mm ± 0.2mm all around.
The performance of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is as shown in table 1:
Table 1
Interventions Requested Unit Assay
Unit weight kg/m 2 215
Tensile strength MPa 0.15
Coefficient of thermal conductivity W/(m·k) 0.050
Combustibility -- A level (GB8624-1997)
Can know that by table 1 the compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment has good intensity, heat insulating effect and fireproof performance.Each item performance indications satisfy the demands, and can be used as the building maintenance structure heat insulating material and use.
Embodiment 2
The compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment is like Fig. 1, shown in 3; Its structure is basically with embodiment 1, and institute's difference is:
The XPS substrate 3 that tow sides are provided with groove 1,2 in the present embodiment is specially: XPS substrate 3 tow sides are provided with continuous some vertical V-groove 1 respectively, and (degree of depth is 5mm ± 0.2mm; Width is 5mm ± 0.2mm); (degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm) perpendicular to V-groove 1 direction the U type groove 2 that spacing is 400mm to be set; V-groove 1 peak valley that said XPS substrate 3 tow sides are provided with is corresponding, and U type groove 2 mutual equidistance stagger.This XPS substrate 3 is that average thickness is the B1 level XPS substrate of 40mm.
The preparation method of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is specific as follows:
Step 1, be that the B1 level XPS substrate of 40mm is a base material with the average thickness, the continuous vertical V-groove of its tow sides processing, the degree of depth is 5mm ± 0.2mm, width is 5mm ± 0.2mm; Be the U type groove of 400mm in vertical V-groove direction processing spacing then, its degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm; The V-groove peak valley that these XPS substrate tow sides are provided with is corresponding, and the U type groove equidistance of setting staggers mutually.
Step 2, get 25 parts of anionic acrylic acid/styrol copolymers, 20 parts in water, 40 parts of PO42.5 cement (42.5 grades of other Portland cements), the silicon ash stirs into even emulsified material, i.e. interfacial agents for 10 parts; This interfacial agents is sprayed on side, positive and negative two surfaces and the flute surfaces all around of XPS substrate;
Step 3, stir the I type inorganic light-weight aggregate thermal insulation mortar of JGJ 253-2011 regulation to scale, the inorganic light-weight aggregate thermal insulation mortar that stirs is filled up the groove of the XPS substrate that step 2 handles well;
Step 4, alkaline-resisting coating grid cloth is cut into the XPS size of substrate, and is covered on XPS substrate surface, pressing that step 3 is handled well;
The positive and negative of step 5, the XPS substrate handled well in step 4 and to coat thickness be the inorganic light-weight aggregate thermal insulation mortar of 2mm ± 0.2mm in the side all around.
The performance of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is as shown in table 2:
Table 2
Interventions Requested Unit Assay
Unit weight kg/m 2 180
Tensile strength MPa 0.14
Coefficient of thermal conductivity W/(m·k) 0.043
Combustibility -- A level (GB8624-1997)
Can know that by table 2 the compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment has good intensity, heat insulating effect and fireproof performance.Each item performance indications satisfy the demands, and can be used as the building maintenance structure heat insulating material and use.
Embodiment 3
The compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment is like Fig. 1, shown in 4; Its structure is basically with embodiment 1, and institute's difference is:
The XPS substrate 3 that tow sides are provided with groove 1,2 in the present embodiment is specially: the oblique miter angle of XPS substrate 3 tow sides is provided with continuous plurality of V-shaped groove 1 respectively, and (degree of depth is 5mm ± 0.2mm; Width is 5mm ± 0.2mm); (degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm) perpendicular to V-groove 1 direction the U type groove 2 that spacing is 440mm to be set; V-groove 1 peak valley that said XPS substrate 3 tow sides are provided with is corresponding, and U type groove 2 mutual equidistance stagger.This XPS substrate 3 is that average thickness is the B1 level XPS substrate of 35mm.
The preparation method of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is specific as follows:
Step 1, be that the B1 level XPS substrate of 35mm is a base material with the average thickness; The oblique miter angle of its tow sides is processed continuous V-groove; The degree of depth is 5mm ± 0.2mm, and width is 5mm ± 0.2mm, is the U type groove of 440mm in vertical V-groove direction processing spacing then; Its degree of depth is 10mm ± 0.2mm, and width is 10mm ± 0.2mm; The V-groove peak valley that these XPS substrate tow sides are provided with is corresponding, and the U type groove equidistance of setting staggers mutually;
Step 2, get 23 parts of anionic acrylic acid/styrol copolymers, 24 parts in water, 45 parts of PO42.5 cement (42.5 grades of other Portland cements), the silicon ash stirs into even emulsified material, i.e. interfacial agents for 8 parts; This interfacial agents is sprayed on side, positive and negative two surfaces and the flute surfaces all around of XPS substrate 3;
Step 3, stir the I type inorganic light-weight aggregate thermal insulation mortar of JGJ 253-2011 regulation to scale, the inorganic light-weight aggregate thermal insulation mortar that stirs is filled up the groove of the XPS substrate that step 2 handled;
Step 4, alkaline-resisting coating grid cloth is cut into the XPS size of substrate, and is covered on XPS substrate surface, pressing that step 3 is handled well;
The positive and negative of step 5, the XPS substrate handled well in step 4 coats the inorganic light-weight aggregate thermal insulation mortar of thickness 3mm ± 0.2mm, and to coat thickness be the inorganic light-weight aggregate thermal insulation mortar of 2mm ± 0.2mm in the side all around.
The performance of the compound XPS warming plate of inorganic light weight thermal insulation mortar of present embodiment is as shown in table 3:
Table 3
Interventions Requested Unit Assay
Unit weight kg/m 2 198
Tensile strength MPa 0.14
Coefficient of thermal conductivity W/(m·k) 0.045
Combustibility -- A level (GB8624-1997)
Can know that by table 3 the compound XPS warming plate of the inorganic light weight thermal insulation mortar of present embodiment has good intensity, heat insulating effect and fireproof performance.Each item performance indications satisfy the demands, and can be used as the building maintenance structure heat insulating material and use.
Inorganic light weight thermal insulation screed among the above embodiment also can only be made up of mortar, and the compound XPS warming plate of the inorganic light weight thermal insulation mortar that makes also possesses good intensity, heat insulating effect and fireproof performance.Just; After in the middle of the inorganic light weight thermal insulation screed, grid cloth (promptly forming the inorganic light weight thermal insulation screed of composite gridding cloth) being set; This grid cloth merges one from sticking at groove XPS plate two sides with inorganic light-weight aggregate thermal insulation mortar, can strengthen the rupture strength of composite plate effectively.In addition, this grid cloth can be undressed grid cloth, also can be like the alkaline-resisting coating grid cloth that adopts among the above-mentioned embodiment; Said alkaline-resisting coating grid cloth is: the surface is through the grid cloth of alkaline-resisting macromolecular material coating processing; Adopt alkaline-resisting coating grid cloth, can make the warming plate that makes have alkaline resistance properties.This alkaline-resisting coating grid cloth also can be to paste in the tow sides of the XPS substrate of handling well and side all around.
In sum, the compound XPS warming plate of inorganic light weight thermal insulation mortar of the present invention has adopted B1 level XPS sheet material, and its thermal insulation is strong, and unit weight is low, has utilized inorganic lightweight material simultaneously, and its intensity is good, and fireproof performance is excellent.The present invention is combined as a whole both effectively; The composite board that makes has light weight, intensity is good, heat-insulating property is superior and fireproof performance is good; Therefore, the compound XPS warming plate of inorganic light weight thermal insulation mortar has been concentrated the advantage of traditional inorganic material and organic material, has solved the not enough point of current material.

Claims (13)

1. the compound XPS warming plate of inorganic light weight thermal insulation mortar is characterized in that, said warming plate comprises that tow sides are provided with the XPS substrate of groove, interfacial agents layer, inorganic light weight thermal insulation screed; Said interfacial agents layer is arranged on the XPS substrate that tow sides are provided with groove, and said inorganic light weight thermal insulation screed is arranged on the said interfacial agents layer.
2. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 1 is characterized in that, the inorganic light weight thermal insulation screed that said inorganic light weight thermal insulation screed is a composite gridding cloth.
3. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 2; It is characterized in that the inorganic light weight thermal insulation screed of said composite gridding cloth comprises inorganic light weight thermal insulation filled with mortar layer, middle alkaline-resisting coating grid layer of cloth and inorganic light weight thermal insulation mortar clad; Said inorganic light weight thermal insulation filled with mortar layer is filled on the interfacial agents layer in the XPS substrate groove, fills up said groove; Said centre alkaline-resisting coating grid layer of cloth is coated on the interfacial agents layer on positive and negative two surfaces of inorganic light weight thermal insulation filled with mortar layer and XPS substrate, and alkaline-resisting coating grid layer of cloth and XPS substrate were all around on the interfacial agents layer of side in the middle of said inorganic light weight thermal insulation mortar clad was coated on.
4. according to the compound XPS warming plate of each described inorganic light weight thermal insulation mortar in the claim 1～3; It is characterized in that; The XPS substrate that said tow sides are provided with groove is specially: XPS substrate tow sides are provided with continuous plurality of V-shaped groove respectively, perpendicular to the V-groove direction U type groove that spacing is 300mm～440mm are set; The V-groove peak valley that said XPS substrate tow sides are provided with is corresponding, and the mutual equidistance of U type groove staggers.
5. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 4 is characterized in that the degree of depth of said V-groove is 5mm ± 0.2mm, and width is 5mm ± 0.2mm; The degree of depth of said U type groove is that 10mm ± 0.2mm, width are 10mm ± 0.2mm.
6. according to the compound XPS warming plate of each described inorganic light weight thermal insulation mortar in the claim 1～3, it is characterized in that said XPS substrate is that average thickness is the B1 level extrusion moulding type polystyrene plate of 30～40mm.
7. according to the compound XPS warming plate of each described inorganic light weight thermal insulation mortar in the claim 1～3, it is characterized in that the interfacial agents that said interfacial agents layer adopts is made up of the raw material that comprises following parts by weight:
Figure FDA00001885712900011
Figure FDA00001885712900021
8. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 7 is characterized in that said emulsion is anionic acrylic acid/styrol copolymer.
9. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 7 is characterized in that, said cementitious material is 42.5 grades of other portland cements.
10. according to the compound XPS warming plate of each described inorganic light weight thermal insulation mortar in the claim 1～3; It is characterized in that the inorganic light weight thermal insulation mortar that said inorganic light weight thermal insulation filled with mortar layer, inorganic light weight thermal insulation mortar clad adopt is the I type inorganic light-weight aggregate thermal insulation mortar of JGJ 253-2011 regulation.
11. the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 10 is characterized in that the thickness of said inorganic light weight thermal insulation mortar clad is 2mm～5mm.
12. the preparation method of the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 1 is characterized in that, comprises the steps:
Step 1, with interfacial agents be sprayed on said tow sides be provided with groove the XPS substrate around side, positive and negative two surfaces and flute surfaces;
Step 2, the inorganic light weight thermal insulation screed is arranged on the XPS substrate that step 1 handles well, gets final product.
13. the preparation method of the compound XPS warming plate of inorganic light weight thermal insulation mortar according to claim 12 is characterized in that, being provided with of the screed of inorganic light weight thermal insulation described in the step 2 is specific as follows:
A, the inorganic light weight thermal insulation mortar filled up the groove of said XPS substrate;
B, grid cloth is covered on the tow sides of the good XPS substrate of processing of step A;
C, with the inorganic light weight thermal insulation mortar be coated on the XPS substrate that step C handles well tow sides and around the side.
CN2012102441137A 2012-07-13 2012-07-13 Inorganic light insulating mortar composite XPS (Extruded Polystyrene) insulating board and preparation method thereof Pending CN102747790A (en)

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CN107117934A (en) * 2017-06-23 2017-09-01 合肥光聚财建筑装饰工程有限公司 A kind of fire-type interior architecture ornament materials and preparation method thereof
CN107447894A (en) * 2017-08-07 2017-12-08 中国建筑第八工程局有限公司 Inside and outside wall thermal insulation integral system and its construction method
CN109334193A (en) * 2018-09-05 2019-02-15 镇江市京江醋业有限公司 A kind of novel heat insulation colored stone metal tile
CN109537846A (en) * 2019-01-03 2019-03-29 王亚桥 A kind of integrated ground heating module
CN110668754A (en) * 2019-10-22 2020-01-10 江苏中路工程技术研究院有限公司 New and old pavement base course splicing interface treatment material and preparation method thereof
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Publication number Priority date Publication date Assignee Title
CN104260186A (en) * 2012-12-25 2015-01-07 青岛科瑞新型环保材料有限公司 Vacuum insulation board and full-automatic production line thereof
CN107117934A (en) * 2017-06-23 2017-09-01 合肥光聚财建筑装饰工程有限公司 A kind of fire-type interior architecture ornament materials and preparation method thereof
CN107447894A (en) * 2017-08-07 2017-12-08 中国建筑第八工程局有限公司 Inside and outside wall thermal insulation integral system and its construction method
CN109334193A (en) * 2018-09-05 2019-02-15 镇江市京江醋业有限公司 A kind of novel heat insulation colored stone metal tile
CN109537846A (en) * 2019-01-03 2019-03-29 王亚桥 A kind of integrated ground heating module
CN110668754A (en) * 2019-10-22 2020-01-10 江苏中路工程技术研究院有限公司 New and old pavement base course splicing interface treatment material and preparation method thereof
CN110668754B (en) * 2019-10-22 2022-08-05 江苏中路工程技术研究院有限公司 New and old pavement base course splicing interface treatment material and preparation method thereof
CN115609965A (en) * 2022-09-27 2023-01-17 浙江联洋新材料股份有限公司 Rigid foam processing technology
CN115609965B (en) * 2022-09-27 2024-04-05 浙江联洋新材料股份有限公司 Rigid foam processing technology

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Application publication date: 20121024