CN107324714B - Inorganic fireproof heat-preservation decoration integrated plate and preparation method thereof - Google Patents

Inorganic fireproof heat-preservation decoration integrated plate and preparation method thereof Download PDF

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CN107324714B
CN107324714B CN201710425386.4A CN201710425386A CN107324714B CN 107324714 B CN107324714 B CN 107324714B CN 201710425386 A CN201710425386 A CN 201710425386A CN 107324714 B CN107324714 B CN 107324714B
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cement
self
based foam
leveling
insulation board
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CN107324714A (en
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赵青山
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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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

Abstract

The invention discloses an inorganic fireproof heat-insulation decorative integrated board which comprises a facing material, a cement-based foam heat-insulation board and self-leveling bonding mortar, wherein the cement-based foam heat-insulation board comprises the following components in percentage by weight: 78-84% of Portland cement, 14-18% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent; the self-leveling bonding mortar is prepared by mixing 20-35 wt% of refractory cement, 30-40 wt% of refined aggregate, 25-40 wt% of Portland cement, 1-1.5 wt% of additive and water. The integrated plate integrates the heat preservation, fire prevention and decoration functions of the building outer wall, fundamentally eliminates the fire hazard, achieves the purposes of energy conservation, environmental protection, heat preservation, fire prevention and decoration, and simultaneously changes the complicated manual site construction into simple site installation.

Description

Inorganic fireproof heat-preservation decoration integrated plate and preparation method thereof
Technical Field
The invention belongs to the technical field of building exterior walls, and mainly relates to an inorganic fireproof heat-insulation decorative integrated board and a preparation method thereof. The fireproof heat-insulating decorative board is widely applied to integration of fire prevention, heat insulation and decoration of building outer walls.
Background
Building energy conservation is an important issue in the building industry of this century. Generally speaking, the heat preservation and decoration of the outer wall commonly used by people are combined with external stone materials, ceramic tiles or coating paint and the like through the heat preservation plate, repeated operation and construction are needed, the heat preservation part which is made is damaged due to the treatment of the surface of the outer wall in the construction process, and the best heat preservation effect cannot be well achieved. Meanwhile, in the traditional heat insulation construction process, the paving and sticking and dry hanging treatment of the outer wall are needed, the bearing gravity of the building body is increased, and the complicated and complicated construction process causes high construction cost. Because the existing external wall heat insulation and decoration materials are mostly B-level inflammable organic building external wall heat insulation boards, the flammability of the building external wall heat insulation materials is one of the important reasons for causing fire.
How to perfectly combine the incompatible building functions of building heat insulation and fire prevention together to integrate the heat insulation, fire prevention and decoration functions of the building outer wall is a long-standing problem to be solved in the building industry.
Disclosure of Invention
The invention aims to provide an inorganic fireproof heat-preservation and decoration integrated plate and a preparation method thereof. The integrated plate integrates the heat preservation, fire prevention and decoration functions of the building outer wall, fundamentally eliminates the fire hazard, achieves the purposes of energy conservation, environmental protection, heat preservation, fire prevention and decoration, and simultaneously changes the complicated manual site construction into simple site installation.
The technical scheme adopted by the invention for realizing the aim is as follows: an inorganic fireproof heat-insulation decorative integrated plate comprises a cement-based foam heat-insulation plate, self-leveling bonding mortar and a facing material. The cement-based foam insulation board comprises the following components in percentage by weight: 78-84% of Portland cement, 14-18% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent; the self-leveling bonding mortar comprises the following components in percentage by weight: 40-65% of Portland cement, 30-40% of refined aggregate and 1-1.5% of additive.
The thickness of the cement-based foam insulation board is determined according to the engineering design requirements, the thickness of the self-leveling bonding mortar is generally required to be 2.5-4mm, and the thickness of the facing material is generally not required.
The preparation process of the inorganic fireproof heat-insulation decorative integrated plate comprises the following steps:
1. preparing a cement-based foam insulation board: preparing 78-84% of ordinary portland cement, 18-14% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent into a cement-based foam insulation board;
2. self-leveling prepared by sticking reuse water on prepared cement-based foam insulation boardGlue stickThe binding mortar is prepared from 40-65% of Portland cement, 30-40% of refined aggregate, 1-1.5% of additive and water, wherein the proportion of water to the self-leveling binding mortar is as follows: 1:0.4-0.6, namely forming approximate free fluid slurry, and quickly and automatically leveling on the cement-based foam insulation board to obtain a high-flatness and high-strength surface layer;
3. and spraying a finishing material on the cement-based foam insulation board coated with the bonding plastering mortar.
The cement-based foam insulation board is an inorganic wall insulation fireproof material produced by adopting a physical foaming mode, and the dry density of the product is as follows: 140kg/m3, the compressive strength is not less than 0.4MPa, the drawing strength is not less than 0.1MPa, the heat conductivity coefficient is not less than 0.048W/m.K, and the flame retardant has the advantages of light weight, low heat conductivity, high strength, good durability and combustion performance reaching A1 level. The foam concrete has a series of advantages of the traditional foam concrete, the heat conductivity coefficient is close to that of an organic foam insulation board, and the toughness can be comparable to that of the organic foam insulation board. The cement-based foam insulation board and the base surface of the building wall body are homogeneous materials, so that the affinity is good, the bonding strength is high, the construction efficiency is high, and the volume weight, the compressive strength, the heat conductivity coefficient, the environmental protection performance and the production cost of the cement-based foam insulation board have obvious advantages compared with other inorganic insulation materials.
The ordinary portland cement in the cement-based foam insulation board is superfine high-strength cement, different from ordinary cement, the ordinary portland cement takes special cement (1250 type superfine) as a cementing material, the particle size is superfine, the particle size can be as fine as less than 1um to reach sub-nanometer level, the maximum particle size is not more than 18um, more than 80 percent of the particle size is less than 5um, the superfine cement with the particle size has huge specific surface area, the covering capacity on the surface of foam is very strong, the foam can be completely wrapped and sealed, air cannot circulate in foam concrete, the film collapse in the product manufacturing process is avoided, the heat conductivity coefficient is reduced, and the compressive strength is improved.
The silica fume in the cement-based foam insulation board is also called as silicon dioxide ultrafine powder, and is an ultrafine silicon powder material formed by quickly oxidizing and condensing SiO2 and Si gas generated in the process of smelting ferrosilicon alloy and industrial silicon and oxygen in the air. The cement-based material has large specific surface area, ultrafine property, and can fill pores among cement particles, gel is generated with hydration products, and a proper amount of silica fume is doped into the cement-based material, so that the compression resistance, the fracture resistance, the permeability resistance, the corrosion resistance, the impact resistance and the wear resistance of the material can be obviously improved in each period and stage.
The fibers in the cement-based foam insulation board are alkali-resistant glass fibers, so that the compressive strength and the drawing strength of a cement product can be improved, and the product can have good chemical stability and thermal stability.
The dry density (the absolute dry weight of the material in unit volume) of the foaming agent in the cement-based foam insulation board directly reflects the porosity (closed porosity) of the insulation material, and as the thermal conductivity of gas is generally smaller than that of solid, the larger the porosity is, namely the smaller the dry density is, the smaller the porosity of the insulation material is, namely the higher the relative porosity of the insulation material is, namely the thermal conductivity of the insulation material can be reduced. The invention selects the ZC composite cement foaming agent, has the characteristics of good effect, good foam stability, low density dosage and high closed porosity, and can be well compatible with high-strength ultrafine concrete. When the foam diameter of the produced foam is 0.08-0.12 mm, 2m3 foam can be produced per kilogram, so that the foam concrete product has high closed cell rate and stability of the foam in concrete slurry, and settlement and collapse of the foam concrete slurry which is difficult to observe after the product is poured are ensured, so that the stability and controllability of the dry density of the product are ensured. Meanwhile, the defect of large convection heat transfer of foam concrete is effectively overcome, the heat conductivity coefficient is reduced, and the heat insulation effect is improved. Therefore, the cement-based foam insulation board prepared by the foaming agent is superior to organic foam insulation boards and chemical foaming foam concrete insulation boards in the aspects of dry density, heat conductivity coefficient, production cost and the like.
The bonding and plastering mortar is a connecting link of the insulation board and the facing material, and has the characteristics of high bonding strength and smooth facing. Is prepared from ordinary silicate cement, 40-60 meshes of quartz sand andwater-resistant rubber powder additive(the high-strength waterproof rubber powder is a high-molecular blend with unique performance of a high-molecular interpenetrating network, and the polymer has excellent binding effect on granular materials and cement.) when the high-strength waterproof rubber powder is used, a proper amount of water is added to form approximate free fluid slurry, and the slurry can be rapidly unfolded and automatically leveled to obtain a high-flatness and high-strength surface layer. The quality is even and stable, and the moisture regain nature is good, and is strong to the surface course protectiveness, and the practicality is strong.
The decorative material adopts the well-known raw materials of artificial granite, artificial natural marble, real stone paint, fluorocarbon paint nano paint and the like, has the characteristics of thin coating, light weight, randomly prepared patterns, capability of making decorative surfaces into different colors, various textures and stone texture effects, high degree of artificial natural marble, improves the value of the decorative layer, and greatly reduces the potential safety hazard and installation limitation of the marble caused by self weight. For example: compared with the national standard aluminum-plastic plate and aluminum veneer with the same quality, the imitation aluminum-plastic plate veneer layer made of the fluorocarbon metallic paint lightens the bearing by 30-90 percent, saves aluminum and steel keel brackets required for connecting and installing the aluminum-plastic plate, the aluminum veneer and the stone exterior material, lightens the wall load, improves the heat preservation effect, has good and comparable decorative effect, can be comparable with natural stone, and has a life of more than 25 years with no difference.
The invention is based on the inorganic fireproof heat-insulating board, the surface of the inorganic fireproof heat-insulating board is smeared with special self-leveling composite mortar, and decorative surfaces such as granite or marble, stone paint, fluorocarbon paint and the like are sprayed on the smeared self-leveling mortar surface. The product is hard like stone after being dried and solidified, has natural and real natural color, and is suitable for the heat preservation and decoration of the outer wall of a new building and the energy conservation and decoration transformation of an old building; it is also suitable for the energy saving and decoration of the outer wall of various public buildings and residential buildings. The inorganic fireproof heat-insulation decorative integrated board has the advantages of light weight, shock resistance, fire resistance, non-combustion, heat insulation, energy conservation, green and environmental protection. The purpose of replacing B-level inflammable organic building external wall insulation boards by A-level non-combustible external wall insulation and decoration integrated boards is achieved. The heat preservation, fire prevention and decoration of the external wall of the building are really integrated, and the fire hazard is fundamentally eliminated. The heat-insulating and decorating product is an upgraded product for building heat insulation and decoration, changes the form of the prior heat-insulating and decorating product field, directly realizes the end product of the semi-finished heat-insulating and decorating product on a production line, changes uncontrollable manual construction into mechanical and automatic production, and changes complex manual site construction into simple site installation. The construction process of the inorganic fireproof heat-insulation decorative integrated board comprises the following specific operations:
1. and (3) base layer inspection: the maintenance of the wall cement mortar needs to meet the construction requirement, and the plastering flatness reaches the middle-grade standard; the edges of the internal and external corners are vertical without obvious concave-convex.
2. And (4) placing the datum lines, namely bouncing the longitudinal and transverse datum lines on the wall body by using ink lines according to a design drawing on the construction wall surface.
3. Pasting the finished board, namely firstly, point-coating or full-coating the uniformly mixed bonding mortar on the back of the finished board by using a scraper, and then pushing the board to the wall by using hands; then the sucking disc is adsorbed on the surface of the board, and the position of the finished board is adjusted by the sucking disc; and then, the flatness of the pasted plate surface is checked by using a guiding rule and a level bar, so that the whole plate surface is kept flat, and the separation seams are aligned.
4. And (3) installing anchoring parts, namely installing metal anchoring parts after the finished plate is adhered and the position is determined, wherein one anchoring part is arranged every 40cm, one side is not less than 1, and adding an external pressing part if necessary to adjust the height difference of plate seams.
5. Seam treatment: selecting proper foam caulking strips to fill gaps between plates, snapping lines, sticking adhesive tape paper, beating special weather-resistant sealing silica gel, and pulling off the adhesive tape paper after gluing.
6. The quality requirement is as follows: no trace and no dirt. Visual inspection is adopted.
7. Cleaning the board surface: firstly, cleaning the dust and dirt on the edge of the decorative plate, then tearing off the protective film, and then cleaning the residual viscose by using a clean towel.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The present invention will be further illustrated below with reference to specific examples, but the present invention is not limited to the following examples.
Example 1
The inorganic fireproof heat-insulation decorative integrated board comprises a cement-based foam heat-insulation board, bonding plastering mortar and a facing material, wherein the cement-based foam heat-insulation board comprises the following components in percentage by weight: 80% of ordinary portland cement, 16% of silica fume, 3% of fiber and 1% of ZC composite cement foaming agent. The self-leveling bonding mortar comprises the following components in percentage by weight: 58.8 percent of Portland cement (4.25R type), 40 percent of quartz sand (refined aggregate) with 40 to 60 meshes and 1.2 percent of waterproof rubber powder; the facing material adopts imitated natural marble or real stone paint.
The technical performance of the embodiment needs to meet the following indexes: dry density: 140kg/m3, compression strength ≧ 0.4MPa, drawing strength ≧ 0.1MPa, and heat conductivity ≦ 0.047W/m.K
Example 2
The inorganic fireproof heat-insulation decorative integrated board comprises a cement-based foam heat-insulation board, bonding plastering mortar and a facing material, wherein the cement-based foam heat-insulation board comprises the following components in percentage by weight: the insulation board is prepared from 83% of Portland cement, 14% of silica fume, 2.5% of fiber and 0.5% of ZC-70 cement foaming agent. The bonding and plastering mortar consists of the following components in percentage by weight: 59% of Portland cement (4.25R type), 40% of 40-60 mesh quartz sand (refined aggregate), and 1% of waterproof rubber powder; the finishing material adopts fluorocarbon paint nano paint.
The technical performance of the embodiment needs to meet the following indexes: dry density: 155kg/m3, the compressive strength is not less than 0.5MPa, the drawing strength is not less than 0.12MPa, and the heat conductivity is not less than 0.048W/m.K.
The preparation method of the above example 1-2 includes the following steps:
as shown in fig. 1: the preparation process of the inorganic fireproof heat-insulation decorative integrated plate comprises the following steps:
1. preparing a cement-based foam insulation board: preparing 78-84% of Portland cement, 18-14% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent into a cement-based foam insulation board;
2. self-leveling prepared by sticking reuse water on prepared cement-based foam insulation boardGlue stickThe bonding mortar has the following proportion of water to the self-leveling bonding mortar: 1:0.4-0.6, forming approximate free fluid slurry, and being capable of quickly and automatically leveling on the cement-based foam insulation board to obtain a high-flatness and high-strength surface layer, wherein the thickness of the self-leveling bonding mortar is 2.5-4 mm.
3. And spraying a finishing material on the cement-based foam insulation board coated with the bonding and plastering mortar.

Claims (7)

1. The utility model provides an inorganic fire prevention heat preservation decorates intergral template, includes facing material, characterized by: the self-leveling adhesive mortar also comprises a cement-based foam insulation board and self-leveling adhesive mortar, wherein the cement-based foam insulation board comprises the following components in percentage by weight: 78-84% of Portland cement, 14-18% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent; the self-leveling bonding mortar is prepared by mixing 20-35 wt% of refractory cement, 30-40 wt% of refined aggregate, 25-40 wt% of Portland cement, 1-1.5 wt% of additive and water.
2. The inorganic fireproof thermal insulation decorative integrated board of claim 1, wherein:
the cement-based foam insulation boardThe dry density of (A) is: 140-160kg/m3The compression strength is not less than 0.4MPa, the drawing strength is not less than 0.1MPa, and the heat conductivity coefficient is not less than 0.048W/m.K.
3. The inorganic fireproof thermal insulation decorative integrated board of claim 1, wherein: the proportion of the self-leveling bonding mortar to the self-leveling bonding mortar is as follows: 1:0.4-0.6.
4. The inorganic fireproof thermal insulation decorative integrated board of claim 1, wherein: the refined aggregate is 40-60 mesh quartz sand, and the additive is waterproof rubber powder.
5. The inorganic fireproof thermal insulation decorative integrated board of claim 1, wherein: the foaming agent in the cement-based foam insulation board is a ZC composite cement foaming agent.
6. The preparation method for realizing the inorganic fireproof heat-preservation decorative integrated board of claim 1 is characterized by comprising the following steps: the method comprises the following steps:
preparing a cement-based foam insulation board: preparing 78-84% of Portland cement, 18-14% of silica fume, 1-4% of 6mm fiber and 0.5-1.0% of foaming agent into a cement-based foam insulation board;
the self-leveling bonding mortar prepared by using the recycled water is bonded on the prepared cement-based foam insulation board, 20-35% of refractory cement, 30-40% of refined aggregate, 25-40% of Portland cement, 1-1.5% of additive and water are prepared into the self-leveling bonding mortar, and the proportion of the self-leveling bonding mortar to the water is as follows: 1:0.4-0.6, forming approximate free fluid slurry, and quickly and automatically leveling on the cement-based foam insulation board to obtain a high-flatness and high-strength surface layer;
and spraying a finishing material on the cement-based foam insulation board coated with the bonding plastering mortar.
7. The method for preparing the inorganic fireproof heat-preservation decorative integrated board as claimed in claim 6, is characterized in that: the thickness of the self-leveling bonding mortar is 2.5-4 mm.
CN201710425386.4A 2017-06-08 2017-06-08 Inorganic fireproof heat-preservation decoration integrated plate and preparation method thereof Active CN107324714B (en)

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CN102619316B (en) * 2012-03-31 2014-03-05 王卫星 Foam concrete heat-insulation and decorative integrated plate for exterior wall of building
CN102850080A (en) * 2012-08-20 2013-01-02 山东中远汇丽节能建材有限公司 Phase-change energy-storage inorganic foam fireproof thermal-insulation board and preparation method thereof
CN103204656B (en) * 2013-03-08 2014-12-31 洛阳大豫实业有限公司 Production method for low heat-conduction fire-prevention insulation board
CN103723973A (en) * 2013-12-18 2014-04-16 江苏尼高科技有限公司 Fiber-reinforced cement lightweight insulating FLIC board and preparation method thereof
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