CN101004092A - Composite insulating brick, and process technique - Google Patents
Composite insulating brick, and process technique Download PDFInfo
- Publication number
- CN101004092A CN101004092A CN 200610067563 CN200610067563A CN101004092A CN 101004092 A CN101004092 A CN 101004092A CN 200610067563 CN200610067563 CN 200610067563 CN 200610067563 A CN200610067563 A CN 200610067563A CN 101004092 A CN101004092 A CN 101004092A
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- screen cloth
- warming plate
- brick
- composite insulating
- face
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Abstract
The present invention relates to a composite heat-insulating brick and its production process, belonging to the field of building material. It is characterized by that it includes facing brick, net fabric and heat-insulating plate. The net fabric is sandwiched between facing brick and heat-insulating plate. Said facing brick, net fabric and heat-insulating plate are connected together by means of adhesive and formed into a whole body. Said composite heat-insulating brick has good strength and heat-insulating effect.
Description
Technical field
The present invention relates to a kind of building brick and production technology thereof, particularly a kind of building energy conservation is with compound insulating brick and production technology thereof.
Background technology
The insulation of construction wall is a pith of building energy conservation.Construction wall insulation at present mainly contains dual mode, the one, wall self-insulation, the 2nd, at the insulation layer of enclosing of common body of wall, the second way is the main mode of taking at present, its way has two kinds again, the one, stick sheet material class insulating product, the 2nd, be coated with and spread expansion polyphenyl plate slurry class insulating product, the described polyurethane heat-insulation wall of CN200420064725.9 for example, according to " construction work cohesive strength of decorative tile test stone " (JGJ 110-97), average adhesion strength should be less than 0.4Mpa, and all present heat-insulation systems all are difficult to by this index.After exterior wall was enclosed the relatively poor insulation layer of intensity, outside finish just can not adopt the face brick ornament materials.This uses face brick to conflict mutually as outside finish with present a large amount of buildings.In addition, above-mentioned insulation construction during fabrication can not large-scale industrial production, and its difficulty is bigger during construction, quality less than assurance.
Summary of the invention
The invention solves the existing in prior technology heat insulation effect undesirable, be difficult for large-scale production, with the low problem of body of wall bond strength, provide a kind of high face brick adhesion strength (meeting " construction work cohesive strength of decorative tile test stone ") arranged, be easy to the thermal-insulating face tile and the production method thereof of decorating that integrate that batch production produces with heat insulation function, its intensity of insulating brick of utilizing technology of the present invention to be made is big, be difficult for loose, heat insulation effect is good, possesses important meaning for energy-saving ring.
Above-mentioned technical purpose of the present invention solves by the following technical programs:
A kind of composite insulating brick is characterized in that comprising face brick, screen cloth, warming plate, the back side that described warming plate was wrapped up and simultaneously be bonded at by cementing agent face brick by screen cloth, and one side has float coat.Warming plate is wrapped the back one side by screen cloth and is bonded on the brick face by cementing agent, and one side scribbles float coat, and described screen cloth has improved tensile strength, anti-crack ability and the impact resistance of warming plate, makes the intensity of warming plate and face brick improve greatly.Described cementing agent sticks together warming plate and face brick, be sandwiched in the middle of face brick and the warming plate behind the described screen cloth parcel warming plate, described float coat makes the decoration surperficial preferably of warming plate process, improved the intensity of product when having guaranteed described product heat insulation effect so greatly, average adhesion strength has reached the requirement of " construction work cohesive strength of decorative tile test stone " greater than 0.4Mpa.Described float coat is that finishing mucilage is solidified to form, described finishing mucilage is the jelly that cement and glue mix, the described cement of mixing that also can be cement and spun yarn water can be ordinary Portland cement, and described glue can be three circle adhesive glue, also can be commercially available common building glue.Described cementing agent is common commercially available cementing agent for building, as modified starch adhesive, modified cellulose, ripe rubber powder or white cement etc.
As preferably, described warming plate is the polystyrene heat-preservation expansion oplate, and described screen cloth is alkaline-resisting fiberglass gridding cloth.Fiberglass gridding cloth is commercially available, the polystyrene board that expands and be that industry is called foamed polystyrene board, it has good heat-proof quality, can make warming plate more firm when boning face brick with fiberglass gridding cloth, its tensile strength, anti-crack ability and impact resistance also have raising simultaneously, another side is also more firm with combining of float coat, in fact at this moment warming plate and screen cloth and face brick have been fused into an organic whole by cementing agent and float coat, and excellent insulating effect and intensity are arranged.
As preferably, described screen cloth has the bag amount of turning over of 20-50 millimeter.Be set to turn over pack arrangement and make screen cloth and warming plate difficult drop-off, sound construction, the integraty of screen cloth and warming plate is stronger.
As preferably, described screen cloth is two-layer or three layers, is provided with the cement coating layer between each layer screen cloth.Do like this and can make that the intensity of compound face brick is higher.
A kind of production technology of above-mentioned composite thermal-insulating face tile, it comprises following step:
A. cut out the processing warming plate;
B. with screen cloth warming plate is wrapped up;
C. finishing mucilage is coated in the front of warming plate, reverse side is coated cementing agent and it is bonded on the face brick;
The face brick that glues is placed, treated its dryness finalization.
As preferably, described warming plate is the expansion polyphenyl warming plate, and described screen cloth is alkaline-resisting fiberglass gridding cloth.Described polyphenylene heat insulation slab is that polyester material is made or polystyrene is made.Described cementing agent can be common cementing agent for building such as white cement etc.Like this life-span of screen cloth longer, the ability of parcel warming plate is better, is difficult for destroying structure because of corrosion.
As preferably, warming plate is placed and is treated that it dries soaking into finishing mucilage in its front with screen cloth parcel back.Soak into that the waterproof effect of warming plate improves greatly behind the finishing mucilage, this before having overcome polyphenyl plate owing to also improved the insulating brick fastness in the deficiency that imbibition comes off and the convenience during constructing operation later on.
But the present invention is a kind of thermal-insulating face tile and production method thereof of decorating with heat insulation function that integrate of large-scale production, and the tension adhesion strength of goods can reach (JGJ 110-97) standard-required.
Require to be not less than 0.1Mpa according to JG149-2003 warming plate tensile strength, this differs greatly with (JGJ 110-97) face brick adhesion strength standard-required.Wrap up with alkaline-resisting screen cloth around this heat preservation decoration integrative product, according to the requirement of JG158-2004 standard-required screen cloth performance indications, ultimate strength N/50mm 〉=1250.Be that example is calculated monolithic face brick stretching resistance with common face brick 190mm * 40mm below:
Peripheral length=2 * (190+40)=460mm
Ultimate strength=460 ÷, 50 * 1250=11500N
Monolithic face brick area=0.19 * 0.04=7.6 * 10
-3m
2
Tensile strength=11500 ÷ 7.6 * 10
-3=1.5Mpa
When not considering adhesion strength, depending merely on alkaline-resisting screen cloth resistance to tension just is enough to satisfy the requirement of face brick resistance to tension.
Heat insulation effect is analyzed: the integrated thermal-insulating face tile product of decorative heat preservation, and ditch seam material can be incubated lath, external application face brick ditch sewing by interior plug, also can interior use heat preservation slurry, external application face brick ditch sewing is basic unit's body of wall with common KP porous clay brick down, the 20mm insulation layer, ditch seam heat preservation slurry.Coefficient of thermal conductivity is 0.08W/m
2K stitches wide 8mm, is that 190mm * 40mm calculates with the face brick.Its heat insulation effect of following COMPREHENSIVE CALCULATING:
Thermal-insulating face tile part thermal transmittance=0.942W/m
2K
Thermal-insulating face tile part area=0.19 * 0.04=7.6 * 10
-3m
2
Seam part thermal transmittance=1.23W/m
2K
Seam part area=0.194 * 0.044-0.19 * 0.04=9.36 * 10
-4m
2
Thermal-insulating face tile part area proportion=89%
Seam part area proportion=11%
Complex heat transfer coefficient=0.89 * 0.942+0.11 * 1.23=0.974W/m
2K.
Its heat-insulating property excellence as can be seen.
Under the Market competition situation, integrate decoration and heat insulation function with this composite insulating brick of the present invention, have the very strong market competitiveness, have high face brick adhesion strength (meeting " construction work cohesive strength of decorative tile test stone " (JGJ 110-97)), reliable and stable, be easy to advantages such as batch production production.
The function that the resulting insulating brick of the present invention not only possesses insulation also has the function of decorating, its anti-water absorbing capacity is also very outstanding, moreover owing to adopted its intensity of parcel composite molding technique of glass fiber to improve greatly, simultaneously because product modular, be convenient to the suitability for industrialized production of insulating brick, can control the quality of product, flexible when construction, combined and instant, during maintenance also than being easier to.
Description of drawings
Accompanying drawing 1 is a kind of structural formula intention of the present invention.
The specific embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1:
It may further comprise the steps a kind of manufacture craft of above-mentioned composite thermal-insulating face tile:
After being cut into the cuboid of 2 * 6 * 24cm according to the big young pathbreaker's foamed polystyrene board of face brick, its rectangle alkali-resistant glass fibre grid cloth with 18 * 54cm is wrapped, being provided with and turning over the bag amount is 20mm.30 square millimeters of the sizes of grid, the front of the used foamed polystyrene board that will wrap with grid cloth at the glue of wiping one's face with middle infiltration 10 minutes, described finishing mucilage be No. 425 cement and spun yarn and water with etc. weight mixing and stirring and forming; With guarded blade utility knife unnecessary rubber cement is scraped off, dried drying in the air 5 days placed in floating back, whole front after, at this moment grid cloth with regard to pre-buried in warming plate and float coat.The said products that taking-up is dried is smeared binder for face brick at its back side, and its back side is bonded on the back side of face brick, is coated with the described finishing mucilage of last layer at last at its back side, and its integral body is put into the fog room maintenance.The composite insulating brick of moulding just completes like this.
Embodiment 2:
A kind of composite insulating brick of the present invention, one side is the face brick 1 of 2 * 6 * 24cm pottery for common size, one side is the float coat 4 that cement setting forms, the centre is the warming plate 2 of two-layer screen cloth 3 parcels, and described screen cloth is 20 * 56cm steel wire grid cloth, and wherein the size of grid is 50 square millimeters, described warming plate is the expansion polyester sheet, size is suitable with face brick, and described float coat is that No. 425 cement and three is justified weight condensation by mixing such as adhesive glue and formed, 7 millimeters of the bed thickness of wiping one's face; Described cementing agent is three circle adhesive glue, and it is with firm being bonded on the face brick of warming plate.The float coat that has finishing mucilage to be frozen between described two-layer screen cloth is isolated screen cloth and is fixing.
It may further comprise the steps a kind of manufacture craft of composite thermal-insulating face tile of the present invention:
After being cut into the cuboid of 2 * 6 * 24cm according to the big young pathbreaker's foamed polystyrene board of face brick, its rectangle alkali-resistant glass fibre grid cloth with 20 * 56cm is wrapped.50 square millimeters of the sizes of grid, with middle infiltration 10 minutes, described finishing mucilage was that No. 425 weight condensation by mixings such as cement three circle adhesive glue form at the glue of wiping one's face in the front of the used foamed polystyrene board that will wrap with grid cloth, 7 millimeters of the bed thickness of wiping one's face; With guarded blade utility knife unnecessary rubber cement is scraped off, dried drying in the air 2 days placed in floating back, whole front after, wrap the thick finishing mucilage again of one deck grid cloth again and heavily soaked into 10 minutes, floating placement 7 days, at this moment grid cloth with regard to pre-buried in warming plate and float coat.The said products that taking-up is dried is smeared binder for face brick at its back side, and its back side is bonded on the back side of face brick, coats the finishing mucilage that weight such as cement and water mix at its back side at last, and its integral body is put into the fog room maintenance.The composite insulating brick of moulding just completes like this.
Claims (8)
1, a kind of composite insulating brick is characterized in that comprising face brick (1), screen cloth (3), warming plate (2), the back side that described warming plate was wrapped up and simultaneously be bonded at by cementing agent (5) face brick by screen cloth, and one side has float coat (4).
2, a kind of composite insulating brick according to claim 1 is characterized in that described warming plate is the expanded polystyrene plate, and described screen cloth is alkaline-resisting fiberglass gridding cloth or wire cloth.
3, a kind of composite insulating brick according to claim 1 and 2 is characterized in that described screen cloth is two-layer or three layers, is provided with the cement coating layer between each layer screen cloth.
4, a kind of composite insulating brick according to claim 1 and 2 is characterized in that described screen cloth has the bag amount of turning over of 20-50 millimeter.
5. a kind of composite insulating brick according to claim 3 is characterized in that described screen cloth parcel warming plate has the bag amount of turning over of 20-50 millimeter.
6, a kind of production technology of composite insulating brick, it comprises following step:
A. cut out the processing warming plate;
B. with screen cloth warming plate is wrapped up;
C. finishing mucilage is coated in the front of warming plate, reverse side is coated cementing agent and it is bonded on the face brick;
D. the face brick that glues is placed, treated its dryness finalization.
7, the production technology of a kind of composite insulating brick according to claim 6 is characterized in that described warming plate is the expansion polyphenyl warming plate, and described screen cloth is a fiberglass gridding cloth.
8, according to the production technology of claim 4 or 5 described a kind of compound guarantor's face bricks, it is characterized in that warming plate is soaking into finishing mucilage in its front with screen cloth parcel back, placement treats that it dries; Described screen cloth can be that one deck can be a multilayer also, and screen cloth is fixed by float coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100675638A CN101004092B (en) | 2006-01-19 | 2006-03-17 | Composite insulating brick, and process technique |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610049167.2 | 2006-01-19 | ||
| CN200610049167 | 2006-01-19 | ||
| CN2006100675638A CN101004092B (en) | 2006-01-19 | 2006-03-17 | Composite insulating brick, and process technique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101004092A true CN101004092A (en) | 2007-07-25 |
| CN101004092B CN101004092B (en) | 2010-12-01 |
Family
ID=38703448
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100675638A Expired - Fee Related CN101004092B (en) | 2006-01-19 | 2006-03-17 | Composite insulating brick, and process technique |
Country Status (1)
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|---|---|
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812884A (en) * | 2010-04-06 | 2010-08-25 | 南京建研科技有限公司 | Inorganic flame retardant composite box for filling hollow floorslab and manufacturing method thereof |
| CN101914972A (en) * | 2010-07-29 | 2010-12-15 | 南京建研科技有限公司 | Manufacturing method of lightweight compound box for filling hollow floorslab |
| CN102277952A (en) * | 2011-05-09 | 2011-12-14 | 卢文成 | Construction method for inorganic insulation board |
| CN106639219A (en) * | 2017-01-10 | 2017-05-10 | 湖北文理学院 | Micro-crystallite glass and foam glass composite board and manufacturing method thereof |
| CN107120972A (en) * | 2017-06-28 | 2017-09-01 | 长兴鑫迪耐火材料厂 | A kind of electrical kiln refractory brick of light thermal-insulation |
| CN111219029A (en) * | 2018-11-23 | 2020-06-02 | 赵俊儒 | Heat insulation board with hidden anchoring piece |
| CN113276268A (en) * | 2021-06-24 | 2021-08-20 | 丁艳妹 | Heat preservation laying device is used in prefabricated wall brick processing |
| CN115110375A (en) * | 2022-06-27 | 2022-09-27 | 中国民航大学 | FRP reinforcing fiber cloth concrete pavement board suitable for airport pavement |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102581924A (en) * | 2011-01-10 | 2012-07-18 | 吕太平 | Manufacturing method for pipeline fastener for covering water pipeline |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2027089A (en) * | 1978-08-03 | 1980-02-13 | Telling Compaction Design & Re | Thermally Insulating Building Elements |
| CN2380627Y (en) * | 1999-07-14 | 2000-05-31 | 张怀丰 | Water-proof heat-insulating building block |
| CN2573586Y (en) * | 2002-04-22 | 2003-09-17 | 李燕禄 | Sandwich insulating brick |
| CN1327091C (en) * | 2004-01-18 | 2007-07-18 | 沈阳市泰达兴纸品机械有限公司 | Compound thermal insulation brick and production technology thereof |
| CN2706528Y (en) * | 2004-04-05 | 2005-06-29 | 沈阳中建现代建筑技术研发有限公司 | Decorative heat insulation composite board |
-
2006
- 2006-03-17 CN CN2006100675638A patent/CN101004092B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812884A (en) * | 2010-04-06 | 2010-08-25 | 南京建研科技有限公司 | Inorganic flame retardant composite box for filling hollow floorslab and manufacturing method thereof |
| CN101914972A (en) * | 2010-07-29 | 2010-12-15 | 南京建研科技有限公司 | Manufacturing method of lightweight compound box for filling hollow floorslab |
| CN101914972B (en) * | 2010-07-29 | 2011-11-16 | 南京建研科技有限公司 | Manufacturing method of lightweight compound box for filling hollow floorslab |
| CN102277952A (en) * | 2011-05-09 | 2011-12-14 | 卢文成 | Construction method for inorganic insulation board |
| CN106639219A (en) * | 2017-01-10 | 2017-05-10 | 湖北文理学院 | Micro-crystallite glass and foam glass composite board and manufacturing method thereof |
| CN107120972A (en) * | 2017-06-28 | 2017-09-01 | 长兴鑫迪耐火材料厂 | A kind of electrical kiln refractory brick of light thermal-insulation |
| CN111219029A (en) * | 2018-11-23 | 2020-06-02 | 赵俊儒 | Heat insulation board with hidden anchoring piece |
| CN113276268A (en) * | 2021-06-24 | 2021-08-20 | 丁艳妹 | Heat preservation laying device is used in prefabricated wall brick processing |
| CN113276268B (en) * | 2021-06-24 | 2022-06-07 | 广东省第十一建设有限公司 | Heat preservation laying device is used in prefabricated wall brick processing |
| CN115110375A (en) * | 2022-06-27 | 2022-09-27 | 中国民航大学 | FRP reinforcing fiber cloth concrete pavement board suitable for airport pavement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101004092B (en) | 2010-12-01 |
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Granted publication date: 20101201 Termination date: 20160317 |