CN112726987A - Lower anchoring type building heat preservation and decoration integrated plate - Google Patents
Lower anchoring type building heat preservation and decoration integrated plate Download PDFInfo
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- CN112726987A CN112726987A CN202011502541.6A CN202011502541A CN112726987A CN 112726987 A CN112726987 A CN 112726987A CN 202011502541 A CN202011502541 A CN 202011502541A CN 112726987 A CN112726987 A CN 112726987A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0866—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements composed of several layers, e.g. sandwich panels or layered panels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
- B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/522—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement for producing multi-layered articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/02—Phosphate cements
- C04B12/027—Phosphate cements mixtures thereof with other inorganic cementitious materials
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/24—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing alkyl, ammonium or metal silicates; containing silica sols
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0875—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
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- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
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- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/29—Frost-thaw resistance
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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Abstract
The invention relates to a lower anchoring type building heat insulation and decoration integrated plate. The decorative panel is composed of a vacuum insulated panel, polyurethane foam, a structural layer and a decorative layer; the integrated plate comprises wall sticking steps and facing steps which are arranged on two opposite sides of the structural layer; the decorative surface layer faces outwards when the decorative surface layer is installed on the wall surface; mounting through holes are formed in the thickness direction of the wall sticking step; the thickness of the facing step is 60% -90% of that of the wall-sticking step. According to the integrated plate, the wall-sticking steps are punched and anchored, so that the problem that the vacuum insulation plate cannot be punched and anchored is solved; the vacuum insulation plate and the polyurethane foam are coated with structural layers, so that the dimensional stability, the impact resistance and the crack resistance of the vacuum insulation plate and the polyurethane foam are obviously improved; simple production, convenient installation, low cost and suitability for mass production and application. The structural layer is made of quartz composite materials or cement fiber composite materials, and has the effects of good heat preservation effect and light weight.
Description
Technical Field
The invention relates to a heat-insulation and decoration integrated plate, in particular to a lower-anchoring building heat-insulation and decoration integrated plate.
Background
Every year, a large amount of energy is consumed for heating and cooling of buildings, and the energy consumption of the buildings accounts for forty percent of the total social energy consumption, so that the reduction of the energy consumption of the buildings is one of the most potential directions for energy conservation and emission reduction. The heat-insulation and decoration integrated plate is a composite heat-insulation veneer plate integrating the functions of building external wall heat insulation and facade decoration, combines the application characteristics of a non-transparent curtain wall and an external wall heat insulation project of a building, is different from the non-transparent curtain wall and the external wall heat insulation project of the building, has the advantages of the non-transparent curtain wall and the external wall heat insulation project of the building, and is particularly suitable for high-quality buildings with building facade decoration requirements.
The utility model discloses a utility model patent application number 201220334866.2 discloses a fibre reinforced composite keeps warm and decorates integration board, from the top down includes in proper order: the heat-insulating layer and the decorative layer are fixedly connected into a whole through the bonding layer. The invention has the advantages of light weight, heat preservation, fire prevention, good impact resistance, higher strength, convenient use, high construction efficiency and the like.
The utility model discloses a utility model patent application number is 201220334867.7 discloses a novel polyurethane heat preservation is decorated intergral template, include: the heat-insulation layer comprises a bottom surface layer, a heat-insulation layer and a facing layer, wherein the bottom surface layer and the facing layer are respectively arranged on two opposite side surfaces of the heat-insulation layer, the bottom surface layer is fixedly bonded with the heat-insulation layer through an adhesive, and a thin felt facing layer is arranged on the facing layer and is connected with the heat-insulation layer in a sticking mode. The invention has the advantages of excellent comprehensive effects of heat preservation, heat insulation, fire prevention and leakage prevention, low cost, good decorative effect, easy construction and wide application range.
The invention patent with the application number of 201910075819.7 discloses a formula for preparing an insulation structure integrated plate and an insulation structure integrated plate thereof, and the insulation structure integrated plate can be integrally poured in a production stage to firmly bond the insulation structure integrated plate and the insulation structure integrated plate when the insulation structure integrated plate is manufactured through the arrangement of the insulation plate formula and the structure plate formula, so that the insulation structure integrated plate is obtained. The invention has the advantages that the integrated plate has the characteristics of good heat-insulating and fireproof performance, safe and reliable quality, simple and convenient design and construction and the same service life as a building.
Aiming at the defects of high cost, poor composite bonding strength, poor sealing performance and the like of the existing heat-insulation and decoration integrated plate, the novel heat-insulation and decoration integrated plate which is high in strength, good in heat-insulation effect, light in weight and convenient to construct is needed.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention discloses a step type building heat-insulation integrated plate which is high in strength, good in heat-insulation effect, light in weight and convenient to construct.
An under-anchored building heat-insulation decoration integrated board is 10 mm-100 mm thick and comprises a vacuum heat-insulation board (10), polyurethane foam (20), a structural layer (30) and a decorative layer (40); the integrated plate comprises wall sticking steps (50) and facing steps (60) which are arranged on two opposite sides of the structural layer (30); the facing layer (40) faces outwards when the wall surface is installed; 1-10 mounting through holes are formed in the wall sticking step (50) in the thickness direction, and the hole spacing is 100-500 mm; the thickness of the facing step (60) is 60-90% of that of the wall sticking step (50). The polyurethane foam and the vacuum insulation board are combined into a step shape; the thickness of the structural layer is 3-10 mm, and the structural layer is wrapped around the vacuum insulation panel and the polyurethane foam; the decorative layer is fixedly adhered to the structural layer through an adhesive; the polyurethane foam is a polyurethane hard foam body, the structural layer is a quartz composite material or a cement fiber composite material, the finishing layer is an organic polymer or a mixture of an organic polymer and inorganic powder, and the binder is an inorganic binder.
The width of the wall sticking step (50) is 5-50 mm, the wall sticking step is composed of a structural layer (30) and polyurethane foam (20), and the fire-resistant temperature is 700-1200 ℃; the width of the facing step (60) is 8 mm-60 mm, the facing step is composed of a structural layer (30), a vacuum insulation panel (10) and a facing layer (40), and the fire-resistant temperature is 500-1000 ℃.
The quartz composite material comprises, by weight, 50-65 parts of fused quartz powder, 10-15 parts of glass resin, 10-15 parts of silicon resin, 5-10 parts of silica sol and 10-15 parts of quartz fibers; the fiber cement is characterized by comprising, by weight, 55-70 parts of low-alkali high-strength low-shrinkage cement, 12-15 parts of perlite, 7-10 parts of glass fiber, 4-5 parts of wood fiber and 7-10 parts of hydroxypropyl methyl cellulose.
The decorative surface layer is flat, concave-convex and irregular, the thickness of the decorative surface layer is 3-8 mm, the porosity of the decorative surface layer is 10-15%, the hydrophobic rate of the decorative surface layer is 99%, and the surface of the decorative surface layer is emulsion mixed particles which comprise, by weight, 60-70 parts of emulsion, 10-20 parts of rice hull ash and 20-30 parts of aerogel powder.
The emulsion comprises, by weight, 5-10 parts of titanium dioxide, 5-10 parts of 1100-1300-mesh talcum powder, 5-10 parts of 1100-1300-mesh calcium carbonate, 20-40 parts of propylene glycol, 20-30 parts of sodium hexametaphosphate, 10-15 parts of polyvinyl acetate emulsion, 10-15 parts of tributyl phosphate and 5-10 parts of fibers, wherein the fiber comprises, by weight, 10-20 parts of carbon fibers, 20-40 parts of glass fibers, 20-30 parts of cellulose fibers, 20-30 parts of polyamide fibers and 10-20 parts of basalt fibers, and the fibers are 5-8 mm in length and 3-10 mu m in diameter.
The inorganic binder comprises, by weight, 30-40 parts of aluminum silicate, 30-40 parts of aluminum oxide, 5-10 parts of aluminum phosphate, 15-20 parts of zirconium oxide, 3-5 parts of phosphoric acid and 7-10 parts of water.
A preparation method of a lower anchoring type building heat insulation and decoration integrated plate comprises the following steps:
(1) passivating the surface of the vacuum heat-insulating plate;
(2) weighing and preparing each component of the structural layer, and mixing to obtain a mixture;
(3) mixing the mixture with water, and stirring by a stirrer to ensure uniform mixing to obtain slurry;
(4) taking a step-shaped mold, firstly spreading a layer of 3-10 mm mortar on the side surface of a step, then putting a vacuum insulation panel subjected to passivation treatment, placing polyurethane foam on one side of the vacuum insulation panel to form a step shape with the vacuum insulation panel, and then pouring slurry;
(5) after pouring, standing the slurry in steam, heating, keeping the temperature constant, cooling, covering and curing the slurry by a plastic film for 3-10 days after steam curing, and then demolding;
(6) constructing a binder on the surface of the demoulded plate, and bonding a decorative layer;
(7) spraying emulsion mixed particles on the decorative layer;
(8) and (5) obtaining an integrated plate after detection.
The application effect is as follows: compared with the prior art, the invention has the following advantages: (1) the wall-sticking steps can be punched and anchored, so that the problem that the vacuum insulation panel cannot be punched and anchored is solved; (2) the vacuum insulation plate and the polyurethane foam are coated with structural layers, so that the dimensional stability, the impact resistance and the crack resistance of the vacuum insulation plate and the polyurethane foam are obviously improved; (3) the integrated plate is simple in production, convenient to install, low in cost and suitable for mass production and application. The structural layer is made of quartz composite materials or cement fiber composite materials, and has the effects of good heat preservation effect and light weight.
Drawings
Fig. 1 is a schematic structural view of a combined type building insulation and decoration integrated board of the present invention, wherein fig. 10 is a vacuum insulation board, 20 is polyurethane foam, 30 is a structural layer, 40 is a finishing layer, 50 is a wall-adhering step, and 60 is a finishing step.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to be purely exemplary and are not intended to limit the scope of the invention, as various equivalent modifications of the invention will occur to those skilled in the art upon reading the present specification and which fall within the limits of the appended claims.
Example 1
An under-anchored building heat-insulation decoration integrated board is 30mm thick and comprises a vacuum heat-insulation board (10), polyurethane foam (20), a structural layer (30) and a decorative layer (40); the integrated plate comprises wall sticking steps (50) and facing steps (60) which are arranged on two opposite sides of the structural layer (30); the facing layer (40) faces outwards when the wall surface is installed; 8 mounting through holes are formed in the wall sticking step (50) in the thickness direction, and the hole spacing is 200 mm; the thickness of the facing step (60) is 70% of that of the wall sticking step (50). The polyurethane foam and the vacuum insulation board are combined into a step shape; the thickness of the structural layer is 4mm, and the structural layer is wrapped around the vacuum insulation panel and the polyurethane foam; the decorative layer is fixedly adhered to the structural layer through an adhesive; the polyurethane foam is a polyurethane hard foam body, the structural layer is a quartz composite material or a cement fiber composite material, the finishing layer is an organic polymer or a mixture of an organic polymer and inorganic powder, and the binder is an inorganic binder.
The width of the wall sticking step (50) is 10mm, the wall sticking step is composed of a structural layer (30) and polyurethane foam (20), and the fire-resistant temperature is 700-1200 ℃; the width of the facing step (60) is 12mm, the facing step is composed of a structural layer (30), a vacuum insulation plate (10) and a facing layer (40), and the fire-resistant temperature is 500-1000 ℃.
The structural layer comprises 65 parts of fused quartz powder, 10 parts of glass resin, 10 parts of silicon resin, 5 parts of silica sol and 10 parts of quartz fiber in parts by weight, and the fire-resistant temperature is 700-1200 ℃.
The decorative surface layer is flat, concave-convex and irregular, the thickness is 5mm, the porosity is 7%, the hydrophobic rate is 99%, the surface of the decorative surface layer is emulsion mixed particles, and the weight ratio of the components is 60 parts of emulsion, 20 parts of rice hull ash and 20 parts of aerogel powder.
The emulsion comprises, by weight, 10 parts of titanium dioxide, 10 parts of 1100-1300-mesh talcum powder, 5 parts of 1100-1300-mesh calcium carbonate, 25 parts of propylene glycol, 25 parts of sodium hexametaphosphate, 10 parts of polyvinyl acetate emulsion, 10 parts of tributyl phosphate and 5 parts of fibers, wherein the fiber components comprise, by weight, 15 parts of carbon fibers, 30 parts of glass fibers, 25 parts of cellulose fibers, 20 parts of polyamide fibers and 10 parts of basalt fibers, the fiber length is 8mm, and the diameter is 8 mu m.
The inorganic binder comprises 35 parts of aluminum silicate, 30 parts of aluminum oxide, 5 parts of aluminum phosphate, 15 parts of zirconium oxide, 5 parts of phosphoric acid and 10 parts of water by weight.
A preparation method of a lower anchoring type building heat insulation and decoration integrated plate comprises the following steps:
(1) passivating the surface of the vacuum heat-insulating plate;
(2) weighing and preparing each component of the structural layer, and mixing to obtain a mixture;
(3) mixing the mixture with water, and stirring by a stirrer to ensure uniform mixing to obtain quartz slurry;
(4) taking a step-shaped mold, spreading a layer of 4mm quartz mortar on the side surface of a step, putting a vacuum insulation panel subjected to passivation treatment, placing polyurethane foam on two sides of the vacuum insulation panel to form a step shape with the vacuum insulation panel, and pouring quartz slurry;
(5) after pouring, the quartz slurry is statically stopped in steam, heated, kept at a constant temperature, cooled, covered by a plastic film after steam curing is finished, and cured for 3-10 days, and then demoulding is carried out;
(6) constructing a binder on the surface of the demolded quartz plate, and bonding a decorative layer;
(7) spraying emulsion mixed particles on the decorative layer;
(8) and (5) obtaining an integrated plate after detection.
The structural layer of the embodiment is made of a quartz composite material, the surface of the structural layer is compact and non-porous, the hardness is high, and the integrated plate is not easy to damage in the construction process. The integrated plate made of the quartz composite material as the structural layer has the advantages of high temperature resistance, pollution resistance, good seepage-proofing performance and strong ageing resistance. The installation mode is mainly adhesion and is anchored as an auxiliary method, and the installation mode is heavy and is suitable for installation below 5 storied buildings on a low floor.
Example 2
An under-anchored building heat-insulation decoration integrated board is 30mm thick and comprises a vacuum heat-insulation board (10), polyurethane foam (20), a structural layer (30) and a decorative layer (40); the integrated plate comprises wall sticking steps (50) and facing steps (60) which are arranged on two opposite sides of the structural layer (30); the facing layer (40) faces outwards when the wall surface is installed; 8 mounting through holes are formed in the wall sticking step (50) in the thickness direction, and the hole spacing is 200 mm; the thickness of the facing step (60) is 70% of that of the wall sticking step (50). The polyurethane foam and the vacuum insulation board are combined into a step shape; the thickness of the structural layer is 4mm, and the structural layer is wrapped around the vacuum insulation panel and the polyurethane foam; the decorative layer is fixedly adhered to the structural layer through an adhesive; the polyurethane foam is a polyurethane hard foam body, the structural layer is a quartz composite material or a cement fiber composite material, the finishing layer is an organic polymer or a mixture of an organic polymer and inorganic powder, and the binder is an inorganic binder.
The width of the wall sticking step (50) is 10mm, the wall sticking step is composed of a structural layer (30) and polyurethane foam (20), and the fire-resistant temperature is 700-1200 ℃; the width of the facing step (60) is 12mm, the facing step is composed of a structural layer (30), a vacuum insulation plate (10) and a facing layer (40), and the fire-resistant temperature is 500-1000 ℃.
The fiber cement comprises 65 parts of low-alkali high-strength low-shrinkage cement, 15 parts of perlite, 8 parts of glass fiber, 5 parts of wood fiber and 7 parts of hydroxypropyl methyl cellulose in parts by weight, and the fire-resistant temperature is 500-1000 ℃.
The decorative surface layer is flat, concave-convex and irregular, the thickness is 5mm, the porosity is 7%, the hydrophobic rate is 99%, the surface of the decorative surface layer is emulsion mixed particles, and the weight ratio of the components is 60 parts of emulsion, 20 parts of rice hull ash and 20 parts of aerogel powder.
The emulsion comprises, by weight, 10 parts of titanium dioxide, 10 parts of 1100-1300-mesh talcum powder, 5 parts of 1100-1300-mesh calcium carbonate, 25 parts of propylene glycol, 25 parts of sodium hexametaphosphate, 10 parts of polyvinyl acetate emulsion, 10 parts of tributyl phosphate and 5 parts of fibers, wherein the fiber components comprise, by weight, 15 parts of carbon fibers, 30 parts of glass fibers, 25 parts of cellulose fibers, 20 parts of polyamide fibers and 10 parts of basalt fibers, the fiber length is 8mm, and the diameter is 8 mu m.
The inorganic binder comprises 35 parts of aluminum silicate, 30 parts of aluminum oxide, 5 parts of aluminum phosphate, 15 parts of zirconium oxide, 5 parts of phosphoric acid and 10 parts of water by weight.
A preparation method of a lower anchoring type building heat insulation and decoration integrated plate comprises the following steps:
(1) passivating the surface of the vacuum heat-insulating plate;
(2) weighing and preparing each component of the structural layer, and mixing to obtain a mixture;
(3) mixing the mixture with water, and stirring by a stirrer to ensure uniform mixing to obtain quartz slurry;
(4) taking a step-shaped mold, spreading a layer of 4mm quartz mortar on the side surface of a step, putting a vacuum insulation panel subjected to passivation treatment, placing polyurethane foam on two sides of the vacuum insulation panel to form a step shape with the vacuum insulation panel, and pouring quartz slurry;
(5) after pouring, the quartz slurry is statically stopped in steam, heated, kept at a constant temperature, cooled, covered by a plastic film after steam curing is finished, and cured for 3-10 days, and then demoulding is carried out;
(6) constructing a binder on the surface of the demolded quartz plate, and bonding a decorative layer;
(7) spraying emulsion mixed particles on the decorative layer;
(8) and (5) obtaining an integrated plate after detection.
The structural layer of the embodiment is made of a cement fiber composite material, so that the compressive strength and the bending strength of the integrated plate are better. And the capillary porosity of the hardened cement slurry is less than 10%, so that the hardened cement slurry has excellent impermeability, and the frost resistance of the integrated board is improved. The cement has low shrinkage and low alkalinity, has small corrosion to the vacuum heat insulation plate membrane material, and increases the durability of the integrated plate. The installation mode is mainly adhesion and is anchored as an auxiliary method, so that the installation mode is light and is suitable for installation above 5 storied buildings on the high-rise.
The above description is only two specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the protection scope of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. The utility model provides an anchor formula building heat preservation decorates intergral template down which characterized in that: the vacuum insulation panel comprises a vacuum insulation panel (10), polyurethane foam (20), a structural layer (30) and a decorative layer (40); the integrated plate comprises wall sticking steps (50) and facing steps (60) which are arranged on two opposite sides of the structural layer (30); the facing layer (40) faces outwards when the wall surface is installed; 1-10 mounting through holes are formed in the thickness direction of the wall sticking step (50); the thickness of the facing step (60) is 60-90% of that of the wall sticking step (50).
2. The lower anchored integrated architectural insulating and decorative panel of claim 1, wherein: the polyurethane foam and the vacuum insulation board are combined into a step shape; the thickness of the structural layer is 3-10 mm, and the structural layer is wrapped around the vacuum insulation panel and the polyurethane foam; the decorative layer is fixedly adhered to the structural layer through an adhesive; the polyurethane foam is a polyurethane hard foam body, the structural layer is a quartz composite material or a cement fiber composite material, the finishing layer is an organic polymer or a mixture of an organic polymer and inorganic powder, and the binder is an inorganic binder.
3. The lower anchored integrated architectural insulating and decorative panel of claim 2, wherein: the width of the wall sticking step (50) is 5-50 mm, the wall sticking step is composed of a structural layer (30) and polyurethane foam (20), and the fire-resistant temperature is 700-1200 ℃; the width of the facing step (60) is 8 mm-60 mm, the facing step is composed of a structural layer (30), a vacuum insulation panel (10) and a facing layer (40), and the fire-resistant temperature is 500-1000 ℃.
4. The lower anchored integrated architectural insulating and decorative panel of claim 3, wherein: the quartz composite material comprises, by weight, 50-65 parts of fused quartz powder, 10-15 parts of glass resin, 10-15 parts of silicon resin, 5-10 parts of silica sol and 10-15 parts of quartz fibers; the fiber cement is characterized by comprising, by weight, 55-70 parts of low-alkali high-strength low-shrinkage cement, 12-15 parts of perlite, 7-10 parts of glass fiber, 4-5 parts of wood fiber and 7-10 parts of hydroxypropyl methyl cellulose.
5. The lower anchored integrated architectural insulating and decorative panel of claim 3, wherein: the decorative surface layer is flat, concave-convex and irregular, the thickness of the decorative surface layer is 3-8 mm, the porosity of the decorative surface layer is 10-15%, the hydrophobic rate of the decorative surface layer is 99%, and the surface of the decorative surface layer is emulsion mixed particles which comprise, by weight, 60-70 parts of emulsion, 10-20 parts of rice hull ash and 20-30 parts of aerogel powder.
6. The lower anchored integrated architectural insulating and decorative panel of claim 3, wherein: the emulsion comprises, by weight, 5-10 parts of titanium dioxide, 5-10 parts of 1100-1300-mesh talcum powder, 5-10 parts of 1100-1300-mesh calcium carbonate, 20-40 parts of propylene glycol, 20-30 parts of sodium hexametaphosphate, 10-15 parts of polyvinyl acetate emulsion, 10-15 parts of tributyl phosphate and 5-10 parts of fibers, wherein the fiber comprises, by weight, 10-20 parts of carbon fibers, 20-40 parts of glass fibers, 20-30 parts of cellulose fibers, 20-30 parts of polyamide fibers and 10-20 parts of basalt fibers, and the fibers are 5-8 mm in length and 3-10 mu m in diameter.
7. The lower anchored integrated architectural insulating and decorative panel of claim 3, wherein: the inorganic binder comprises, by weight, 30-40 parts of aluminum silicate, 30-40 parts of aluminum oxide, 5-10 parts of aluminum phosphate, 15-20 parts of zirconium oxide, 3-5 parts of phosphoric acid and 7-10 parts of water.
8. The method for preparing the lower anchoring type integrated board for building thermal insulation decoration of claim 1 is characterized in that: the method comprises the following steps:
(1) passivating the surface of the vacuum heat-insulating plate;
(2) weighing and preparing each component of the structural layer, and mixing to obtain a mixture;
(3) mixing the mixture with water, and stirring by a stirrer to ensure uniform mixing to obtain slurry;
(4) taking a step-shaped mold, firstly spreading a layer of 3-10 mm mortar on the side surface of a step, then putting a vacuum insulation panel subjected to passivation treatment, placing polyurethane foam on one side of the vacuum insulation panel to form a step shape with the vacuum insulation panel, and then pouring slurry;
(5) after pouring, standing the slurry in steam, heating, keeping the temperature constant, cooling, covering and curing the slurry by a plastic film for 3-10 days after steam curing, and then demolding;
(6) constructing a binder on the surface of the demoulded plate, and bonding a decorative layer;
(7) spraying emulsion mixed particles on the decorative layer;
(8) and (5) obtaining an integrated plate after detection.
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| CN202011502541.6A CN112726987A (en) | 2020-12-18 | 2020-12-18 | Lower anchoring type building heat preservation and decoration integrated plate |
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| CN202011502541.6A CN112726987A (en) | 2020-12-18 | 2020-12-18 | Lower anchoring type building heat preservation and decoration integrated plate |
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Cited By (1)
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| EP4129948A1 (en) * | 2021-07-13 | 2023-02-08 | REHAU Industries SE & Co. KG | Wall and/or ceiling cladding |
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