CN103422607A - Surface protection light concrete board and preparation method thereof - Google Patents
Surface protection light concrete board and preparation method thereof Download PDFInfo
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- CN103422607A CN103422607A CN2013102977007A CN201310297700A CN103422607A CN 103422607 A CN103422607 A CN 103422607A CN 2013102977007 A CN2013102977007 A CN 2013102977007A CN 201310297700 A CN201310297700 A CN 201310297700A CN 103422607 A CN103422607 A CN 103422607A
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Abstract
The invention discloses a surface protection light concrete board and a preparation method thereof. The surface protection light concrete board comprises a first surface protection layer, a foamed concrete layer and a second surface protection layer, wherein the first surface protection layer, the foamed concrete layer and the second surface protection layer are overlapped in sequence to form the surface protection light concrete board. The fire-proof, damp-proof and light-weight advantages of foamed concrete are utilized, and the surface protection layers are arranged on and used for protecting the two side surfaces of the foamed concrete layer so as to overcome the defect that the levelness, thickness and dimension of the foamed concrete cannot be well controlled.
Description
Technical field
The present invention relates to a kind of mask light weight concrete construction and build plate and preparation method thereof, belong to building material technical field.
Background technology
Color steel (Color plate) refers to color coated steel sheet.On building trade, widely used color steel is all chromatic steel sandwich plate, and it consists of upper strata metal sheet, core and lower metal plate.The color steel good looking appearance, beautiful in colour, whole structure good, and it integrates load-bearing, insulation, fire prevention, waterproof, and good without secondary decoration, convenience quick for installation, short construction period, comprehensive benefit, is a kind of of many uses, building materials of having potentiality.Color steel is widely used in building surface in big industrial factory, warehouse, sports palace, supermarket, hospital, freezer, prefabricated house, floor addition of building, cleanroom and needs thermal insulation fireproof place.Color steel can be used as vertical body of wall, also can be as the heat insulation tile of roof roof system.
The core of color steel clamp, from initial use foam core material, fades away because meeting the fire-fighting fire-proof demand, adopts rock wool so far in order to meet the fire-fighting requirement afterwards.As everyone knows, produce the waste disposal that rock wool and later stage scrap the color steel core and all environment is caused to very serious pollution.According to incompletely statistics, China only color steel core will be used approximately 3000 ten thousand stere rock wools every year, still, suffer from without better fully substitute products, during the similar product that can meet the demands of company's research and development is also arranged, but price is too high, can't popularize.
Summary of the invention
The object of the invention is to provide a kind of mask light weight concrete construction and builds plate and preparation method thereof.
For achieving the above object, the first technical scheme that the present invention adopts is: a kind of mask light weight concrete construction is built plate, comprises the first armour layer, foamed concrete layer and the second armour layer; Described the first armour layer, foamed concrete layer and the second armour layer described mask light weight concrete construction of superimposed formation are successively built plate.
Preferred technical scheme is: described the first armour layer and the second armour layer are covering fabric.
Preferred technical scheme is: described covering fabric is nonwoven, glass fabric, carbon cloth, grid cloth or geotextiles.
For achieving the above object, the second technical scheme that the present invention adopts is: a kind ofly prepare the method that the mask light weight concrete construction is built plate, comprise the following steps:
The first step: the covering fabric that will soak through cement slurry is layered on the bottom of a mould;
Second step: the foamed concrete slurry is laid on described covering fabric;
The 3rd step: after 0.5 ~ 1.5 hour, after described foamed concrete slurry curing, pass through the covering fabric that the resin cement slurry soaks on described foamed concrete upper berth.
Preferred technical scheme is: the width of described dies cavity is that 1000 ~ 1500 millimeters, thickness are 45 ~ 50 millimeters.
Related content in technique scheme is explained as follows:
1,, in such scheme, glass fabric (glass-fiber fabric) is the fabric be made into glass fiber.It has insulation, thermal insulation, corrosion-resistant, do not burn, the performance such as high temperature resistant, high strength.
2,, in such scheme, foamed concrete claims again foam concrete.Foam concrete is that the foam that blowing agent produced by the special-purpose foaming machine joins in the slurry that cement, admixture, additive and water etc. make and evenly mixes, carry out cast-in-place shaping by pumping system, the novel light heat preserving and insulating material of a kind of porous formed through the natural curing moulding.
3,, in such scheme, described cement slurry is to make after being stirred by common cement and water.
Because technique scheme is used, the present invention compared with prior art has following advantages and effect:
1, the present invention has utilized foamed concrete fire prevention, protection against the tide and lightweight advantage, and protects the both side surface at the foamed concrete layer with armour layer, can't control well the shortcoming of the precision of planeness, thickness and dimensions to make up foamed concrete.
2, the present invention utilizes the characteristics that the covering fabric stretching resistance is good, can be in template prefabricated pouring bulk foamed concrete plate.
3, covering fabric of the present invention is being combined with sheet metal while forming color steel, covering fabric and sheet metal cementability very good, thereby made up foamed concrete and the bad problem of sheet metal caking property.
The accompanying drawing explanation
Accompanying drawing 1 is built the plate schematic diagram for mask light weight concrete construction of the present invention;
Accompanying drawing 2 is color steel schematic diagram of the present invention.
In above accompanying drawing: 1, the first armour layer; 2, foamed concrete layer; 3, the second armour layer; 4, the first sheet-metal layers; 5, the second sheet-metal layers.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment mono-: a kind of mask light weight concrete construction is built plate and preparation method thereof
Shown in accompanying drawing 1, comprise the first armour layer 1, foamed concrete layer 2 and the second armour layer 3; Described the first armour layer 1, foamed concrete layer 2 and the second armour layer 3 described mask light weight concrete construction of superimposed formation are successively built plate.The first armour layer 1 and the second armour layer 3 are nonwoven.In other embodiments, the first armour layer 1 and the second armour layer 3 can be selected glass fabric or geotextiles.In same mask light weight concrete construction composite plate, the first armour layer 1 and the second armour layer 3 can be selected a kind of material simultaneously, or select not same material.
The preparation method:
The first step: the covering fabric that will soak through cement slurry is layered on the bottom of a mould;
Second step: the foamed concrete slurry is laid on described covering fabric;
The 3rd step: after 1 hour, after described foamed concrete slurry curing, pass through the covering fabric that cement slurry soaks on described foamed concrete upper berth.
When the mask light weight concrete construction is built after plate prepares, utilize this mask light weight concrete construction to build plate and make color steel, the cross-section structure of this color steel as shown in Figure 2, is mask light weight concrete construction composite plate and the second sheet-metal layers 5 is superimposed successively forms by the first sheet-metal layers 4, central layer.
Embodiment bis-: a kind of mask light weight concrete construction is built plate and preparation method thereof
Shown in accompanying drawing 1, comprise the first armour layer 1, foamed concrete layer 2 and the second armour layer 3; Described the first armour layer 1, foamed concrete layer 2 and the second armour layer 3 described mask light weight concrete construction of superimposed formation are successively built plate.The first armour layer 1 and the second armour layer 3 are nonwoven.In other embodiments, the first armour layer 1 and the second armour layer 3 can be selected glass fabric or geotextiles.In same mask light weight concrete construction composite plate, the first armour layer 1 and the second armour layer 3 can be selected a kind of material simultaneously, or select not same material.
The preparation method:
1, install the mould that interior cavity length is not limit, width is 1120mm, thickness is 48.5mm, then at this mold bottom, spread the covering fabric soaked through the resin cement slurry.
2, use mobile slurry transport vehicle to pour into the foamed concrete slurry be stirred, control slurry thickness.
3, pour into mould after 1 hour until slurry, will exceed the template part cutting and remove, again spread the covering fabric soaked through the resin cement slurry.Then spread flat formwork on covering fabric, spread the covering fabric soaked through the resin cement slurry after the mounting edge mould; One day enough is built in circulation according to this, the next day remove cheek board, within the 3rd day, carry out the length cutting, sheet material is stacked and is dried rear stand-byly, flat formwork again drops into and recycles.
Above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (5)
1. a mask light weight concrete construction is built plate, it is characterized in that: comprise the first armour layer, foamed concrete layer and the second armour layer; Described the first armour layer, foamed concrete layer and the second armour layer described mask light weight concrete construction of superimposed formation are successively built plate.
2. mask light weight concrete construction according to claim 1 is built plate, it is characterized in that: described the first armour layer and the second armour layer are covering fabric.
3. mask light weight concrete construction according to claim 2 is built plate, it is characterized in that: described covering fabric is nonwoven, glass fabric, carbon cloth, grid cloth or geotextiles.
4. one kind prepares the method that the arbitrary described mask light weight concrete construction of claim 1 ~ 3 is built plate, it is characterized in that: comprise the following steps:
The first step: the covering fabric that will soak through cement slurry is layered on the bottom of a mould;
Second step: the foamed concrete slurry is laid on described covering fabric;
The 3rd step: after 0.5 ~ 1.5 hour, after described foamed concrete slurry curing, pass through the covering fabric that the resin cement slurry soaks on described foamed concrete upper berth.
5. method according to claim 4 is characterized in that: the width of described dies cavity is that 1000 ~ 1500 millimeters, thickness are 45 ~ 50 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102977007A CN103422607A (en) | 2013-07-16 | 2013-07-16 | Surface protection light concrete board and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102977007A CN103422607A (en) | 2013-07-16 | 2013-07-16 | Surface protection light concrete board and preparation method thereof |
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| CN103422607A true CN103422607A (en) | 2013-12-04 |
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| CN2013102977007A Pending CN103422607A (en) | 2013-07-16 | 2013-07-16 | Surface protection light concrete board and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612375A (en) * | 2014-05-14 | 2015-05-13 | 北京华泰晟隆建筑节能科技有限公司 | Building floor backfill spacer process method and building floor backfill spacer structure |
| CN106368339A (en) * | 2016-08-30 | 2017-02-01 | 安徽瑞联节能科技有限公司 | Preparation method of composite rockwool panel |
| CN107345431A (en) * | 2017-06-02 | 2017-11-14 | 安徽瑞联节能科技有限公司 | A kind of rock-wool heat insulation plate of waterproof and breathable |
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| RU2072412C1 (en) * | 1994-01-05 | 1997-01-27 | Акционерное общество открытого типа "Сибирский зональный научно-исследовательский и проектный институт типового и экспериментального проектирования жилых и общественных зданий" | Three-layer construction panel |
| CN2683743Y (en) * | 2004-01-18 | 2005-03-09 | 熊吉如 | Glass fiber reinforced cement wrapped foaming concrete construction wall plate |
| CN202227499U (en) * | 2011-07-26 | 2012-05-23 | 济南市天桥区杰美菱镁建材研究所 | Machine-made foam magnesite fireproofing insulation board |
| CN202248337U (en) * | 2011-09-15 | 2012-05-30 | 济南大学 | Glass fiber mesh fabric/foam cement composite outer wall insulation board |
| CN102797308A (en) * | 2012-08-02 | 2012-11-28 | 湖南大学 | Novel self-insulating constructional column |
| CN202672559U (en) * | 2012-06-19 | 2013-01-16 | 江苏龙海建工集团有限公司 | Foaming concrete base heat-preserving decorating plate |
| CN203022153U (en) * | 2012-12-31 | 2013-06-26 | 广西华欣建材有限公司 | Fireproof board for building |
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- 2013-07-16 CN CN2013102977007A patent/CN103422607A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2072412C1 (en) * | 1994-01-05 | 1997-01-27 | Акционерное общество открытого типа "Сибирский зональный научно-исследовательский и проектный институт типового и экспериментального проектирования жилых и общественных зданий" | Three-layer construction panel |
| CN2683743Y (en) * | 2004-01-18 | 2005-03-09 | 熊吉如 | Glass fiber reinforced cement wrapped foaming concrete construction wall plate |
| CN202227499U (en) * | 2011-07-26 | 2012-05-23 | 济南市天桥区杰美菱镁建材研究所 | Machine-made foam magnesite fireproofing insulation board |
| CN202248337U (en) * | 2011-09-15 | 2012-05-30 | 济南大学 | Glass fiber mesh fabric/foam cement composite outer wall insulation board |
| CN202672559U (en) * | 2012-06-19 | 2013-01-16 | 江苏龙海建工集团有限公司 | Foaming concrete base heat-preserving decorating plate |
| CN102797308A (en) * | 2012-08-02 | 2012-11-28 | 湖南大学 | Novel self-insulating constructional column |
| CN203022153U (en) * | 2012-12-31 | 2013-06-26 | 广西华欣建材有限公司 | Fireproof board for building |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612375A (en) * | 2014-05-14 | 2015-05-13 | 北京华泰晟隆建筑节能科技有限公司 | Building floor backfill spacer process method and building floor backfill spacer structure |
| CN104612375B (en) * | 2014-05-14 | 2017-02-08 | 北京华泰晟隆建筑节能科技有限公司 | Building floor backfill spacer process method and building floor backfill spacer structure |
| CN106368339A (en) * | 2016-08-30 | 2017-02-01 | 安徽瑞联节能科技有限公司 | Preparation method of composite rockwool panel |
| CN107345431A (en) * | 2017-06-02 | 2017-11-14 | 安徽瑞联节能科技有限公司 | A kind of rock-wool heat insulation plate of waterproof and breathable |
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Application publication date: 20131204 |