The utility model content
For this reason, the utility model technical problem to be solved is big, the caducous problem of inorganic heat-insulating decorative panel weight in the prior art, and then a kind of lightweight is provided and uses the insulation and decoration metope of difficult drop-off for a long time.
For solving the problems of the technologies described above; The described insulation and decoration metope of the utility model; Comprise some blocks of insulation and decoration sheet materials that are bonded in construction wall surface, be connected through connector between between the said insulation and decoration sheet material and said insulation and decoration sheet material and the construction wall surface;
Said insulation and decoration sheet material comprises the insulation base substrate and is sprayed at the outer field decorative coveringn of said insulation base substrate;
The side of said insulation base substrate is provided with groove, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove.
Said insulation base substrate is that the component following weight portion is prepared from:
Fly ash float 8.5-10.5 part;
Closed perlite 30-38 part;
Cement 43-52 part;
Swell soil 7-8.5 part;
Cellulose ether 0.04-0.06 part;
Short fiber 0.07-0.09 part;
Wood fibre 0.04-0.06 part;
Rubber powder 0.3-0.4 part.
Said insulation base substrate is that the component following weight portion is prepared from:
9.5 parts of fly ash floats;
34 parts of closed perlite;
48 parts of cement;
7.88 parts of swell soils;
0.05 part of cellulose ether;
0.08 part on short fiber;
0.05 part of wood fibre;
0.34 part of rubber powder
Said insulation base substrate internal layer is equipped with grid cloth.
Said connector comprises the fastening end that is connected with construction wall surface, at least one inserts the insertion fin in the said groove and connect said fastening end and the link of said insertion fin.
Said fastening end and said insertion fin parallel and are all perpendicular with said link.
Said fastening end is provided with screw hole.
Said insertion fin is two that are oppositely arranged.
The distance that said insertion fin departs from said fastening end equals the distance on the said groove distance construction wall surface of said insulation base substrate.
The rate of closed hole of said closed perlite is more than 97%.
The rate of closed hole of said fly ash float is more than 90%.
Said cement is sulphate aluminium cement.
The viscosity of said cellulose ether is 80000-100000cps.
Said decorative coveringn is formulated by resin and pigment.
The utility model also provides the method for preparing above-mentioned insulation and decoration sheet material:
(1) choosing closed perlite, fly ash float, cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1-1.3:1;
(3) slurry is injected adaptive mould, behind the curing molding, 70-90 ℃ of stream curing, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
In the said step (3), also be included in slurry and inject the step that mold process is laid grid cloth.
In the said step (4), said decorative coveringn is formulated by pigment and resin.
The technique scheme of the utility model is compared prior art and is had the following advantages; 1, the insulation base substrate of the described insulation and decoration sheet material of the utility model is processed by inorganic material; Has long advantage of lightweight, insulation and application life; Be coated with the decoration figure layer of predetermined pattern simultaneously at its external surface, realized heat preservation plate material and ornamental integrated, also solved big, the caducous problem of existing inorganic heat-insulating decorative plate quality simultaneously;
2, the described insulation base substrate of the utility model selects for use inorganic material such as closed perlite and fly ash float as primary raw material; Utilize the hole-closing structure of the two; Only select for use rubber powder can realize the effect of highly effective binder helping accelerating the moulding and the easy demoulding simultaneously, also strengthened combining of closed perlite and fly ash float and other additives with the common use of cellulose ether as inorganic additive; And above-mentioned raw materials carried out the crystallization parcel; Not only strengthen heat insulation effect, also realized that decoration figure layer only can be attached to the said insulation base substrate outside through the mode of spraying simultaneously, realized heat preservation plate material and ornamental integrated;
3, select for use swell soil to help each component and under wet condition, mix, also have the effect of certain thermal insulation simultaneously;
4, select for use cement as raw material, have very strong hydration, short fiber that adds simultaneously and wood fibre help in wet condition and dry run, playing support and prevent dry and cracked effect;
5, the described heat-preserving decorating wall of the utility model is fixed with construction wall through connector connection and while between each insulation and decoration sheet material when mounted, has further strengthened installation strength, has guaranteed the application life of said heat-preserving decorating wall;
6, insulation base substrate internal layer of the present invention is equipped with grid cloth; Further strengthened the tensile strength of said insulation and decoration sheet material; And the side of said insulation base substrate forms groove; Can use connector to insert in the said groove, realize between the adjacent insulation and decoration sheet material and insulation and decoration sheet material and skin between be fixedly connected;
7, the described insulation base substrate of the utility model does not add blowing agent; Therefore need not the high temperature maintenance; But the aeration step in the preparation process also makes the insulation base substrate of gained have the structure of porous; After other raw materials with hole-closing structure cooperate, lightweight and high-efficiency insulated heat insulation purpose have been realized equally;
8, the described preparation method of the utility model in 70-90 ℃ of maintenance, has improved the mechanical strength and the toughness of whole sheet material behind curing molding, has strengthened its cracking resistance;
9, the rate of closed hole of preferred closed perlite is more than 97%, and the rate of closed hole of said fly ash float has further strengthened the heat insulating effect after the bonding more than 90%;
10, whole raw materials of the described insulation base substrate of the utility model are inorganic raw material; Have that nontoxic, insulation, thermal insulation are good, high-low temperature resistant, do not fire and the characteristics of high-efficiency ageing-resistant; The described insulation and decoration sheet material of the utility model is as skin insulation and decoration sheet material the time; Its heat-insulating property can not weaken along with the increase of service time, can reach the effect of the same age with building;
When 11, the spraying of the described heat preservation plate material of the utility model being gone up decorative coveringn and is used for the skin decorative cover and uses, not only light weight, fire prevention, high insulating effect, and use the decoration figure layer that is sprayed still can not occur coming off or fuzzy phenomenon year in year out;
12, the coefficient of thermal conductivity of the described insulation and decoration sheet material of the utility model is 0.05-0.08 W/ (m.K), and dry density is 230-600Kg/cm
3, water absorption rate is 0.5-7%, meets even be higher than national standard.
The specific embodiment
Embodiment 1
Shown in Fig. 1-3; The described insulation and decoration metope of present embodiment; Comprise some blocks of insulation and decoration sheet materials that are bonded in the construction wall surface; Connect through connector between the adjacent said insulation and decoration sheet material, side is equipped with groove 4 around the said insulation base substrate, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove 4.
The link 7 that said connector comprises the insertion fin 6 in the fastening end 5 that is connected with construction wall surface, the symmetrical said groove of insertion that is arranged at both sides, said fastening end and connects said fastening end 5 and said insertion fin 6, said fastening end 5 and said insertion fin 6 parallel and are all perpendicular with said link 7; Said insertion fin 6 inserts said groove 4 and fastening through the cementing agent bonding; Said fastening end 5 is provided with screw hole, through screw and expansion bolt said connector and construction wall surface is connected to a fixed.
The distance that said insertion fin departs from said fastening end equals said groove 4 distance surperficial apart from construction wall of said insulation base substrate 1, guarantees that said insulation and decoration sheet material closely is adjacent to and the construction wall surface.Spacing between the said insulation and decoration sheet material equals the width of the said fastening end 5 of said connector at this moment.
Insulation and decoration sheet material comprises insulation base substrate 1 and is sprayed at said insulation base substrate 1 outer field decorative coveringn 2 that said insulation base substrate internal layer is equipped with grid cloth 3.
The described insulation base substrate 1 of present embodiment is that the component following weight portion is prepared from: 0.4 part of 8.5 parts of fly ash floats, 38 parts of closed perlite, 43 parts of sulphate aluminium cements, 8.5 parts of swell soils, 0.04 part of cellulose ether, 0.09 part on short fiber, 0.04 part of wood fibre and rubber powder.
The rate of closed hole of said closed perlite is more than 97%, and the rate of closed hole of said fly ash float is more than 90%.
The viscosity of said cellulose ether is 80000cps.
The described decorative coveringn 2 of present embodiment is to be obtained according to preset pattern and color preparation by pigment and resin.
The described insulation and decoration sheet material of the utility model prepares through following steps:
(1) choosing closed perlite, fly ash float, sulphate aluminium cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1.3:1;
(3) slurry is partly injected adaptive mould and lays grid cloth, and then inject all the other slurries, behind the curing molding, 70-90 ℃ of stream curing, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
The coefficient of thermal conductivity of the said insulation and decoration sheet material that present embodiment prepares is 0.06-0.07W/ (m.K), and dry density is 300-400Kg/cm
3, water absorption rate is 1-3%.
Embodiment 2
Shown in Fig. 1-3; The described insulation and decoration metope of present embodiment; Comprise some blocks of insulation and decoration sheet materials that are bonded in the construction wall surface; Be connected through connector between between the adjacent said insulation and decoration sheet material and said insulation and decoration sheet material and the construction wall surface, side is equipped with groove 4 around the said insulation and decoration sheet material, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove 4.
Insertion fin 6 in the said groove of insertion that said connector comprises the fastening end 5 that is connected with construction wall surface, be symmetricly set in 5 both sides, said fastening end and the link 7 that connects said fastening end 5 and said insertion fin 6, said fastening end 5 and said insertion fin 6 parallel and are all perpendicular with said link 7; Said insertion fin 6 inserts said groove 4 and fastening through the cementing agent bonding; Said fastening end 5 is provided with screw hole, through screw and expansion bolt said connector and construction wall surface is connected to a fixed.
The distance that said insertion fin 6 departs from said fastening end 5 equals said groove 4 distance surperficial apart from construction wall of said insulation base substrate 1, guarantees that said insulation and decoration sheet material closely is adjacent to and the construction wall surface.Spacing between the said insulation and decoration sheet material equals the width of the said fastening end of said connector at this moment.
When the insulation and decoration sheet material that is positioned at end needs can select for use and have only a connector that inserts fin 6 and link 7 to be fastenedly connected when fastening.
Insulation and decoration sheet material comprises insulation base substrate 1 and is sprayed at the outer field decorative coveringn 2 of said insulation base substrate that said insulation base substrate 1 internal layer is equipped with grid cloth 3.
The described insulation base substrate 1 of present embodiment is that the component following weight portion is prepared from: 0.3 part of 10.5 parts of fly ash floats, 30 parts of closed perlite, 52 parts of ferrous aluminate cements, 7 parts of swell soils, 0.06 part of cellulose ether, 0.07 part on short fiber, 0.06 part of wood fibre and rubber powder.Said insulation base substrate internal layer is equipped with grid cloth.
The rate of closed hole of said closed perlite is more than 97%, and the rate of closed hole of said fly ash float is more than 90%.
The viscosity of said cellulose ether is 90000cps.
The described decorative coveringn 2 of present embodiment is to be obtained according to preset pattern and color preparation by pigment and resin.
The described insulation and decoration sheet material of the utility model prepares through following steps:
(1) choosing closed perlite, fly ash float, ferrous aluminate cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1.1:1;
(3) slurry is partly injected adaptive mould and lays grid cloth, and then inject all the other slurries, behind the curing molding, 70-90 ℃ of stream curing, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
The coefficient of thermal conductivity of the said insulation and decoration sheet material that present embodiment prepares is 0.07-0.08W/ (m.K), and dry density is 500-600Kg/cm
3, water absorption rate is 5-7%.
Embodiment 3
Shown in Fig. 1-3; The described insulation and decoration metope of present embodiment; Comprise some blocks of insulation and decoration sheet materials that are bonded in the construction wall surface; Be connected through connector between between the adjacent said insulation and decoration sheet material and said insulation and decoration sheet material and the construction wall surface, side is equipped with groove 4 around the said insulation base substrate, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove 4.
The link 7 that said connector comprises the fastening end 5 that is connected with construction wall surface, insert the insertion fin 6 in the said groove 4 and connect said fastening end 5 and said insertion fin 6, said fastening end 5 and said insertion fin 6 parallel and are all perpendicular with said link 7; Said insertion fin 6 inserts said groove 4 and fastening through the cementing agent bonding; Said fastening end 5 is provided with screw hole, through screw and expansion bolt said connector and construction wall surface is connected to a fixed.
The distance that said insertion fin 6 departs from said fastening end 5 equals said groove 4 distance surperficial apart from construction wall, guarantees that said insulation and decoration sheet material closely is adjacent to and the construction wall surface.Spacing between the said insulation and decoration sheet material equals the width of the said fastening end 5 of said connector at this moment.
Insulation and decoration sheet material comprises insulation base substrate 1 and is sprayed at said insulation base substrate 1 outer field decorative coveringn 2 that said insulation base substrate internal layer is equipped with grid cloth 3.
The described insulation base substrate 1 of present embodiment is that the component following weight portion is prepared from: 0.34 part of 9.5 parts of fly ash floats, 34 parts of closed perlite, 48 parts of sulphate aluminium cements, 7.8 parts of swell soils, 0.05 part of cellulose ether, 0.08 part on short fiber, 0.05 part of wood fibre and rubber powder.Said insulation base substrate internal layer is equipped with grid cloth, to strengthen tensile strength.
The rate of closed hole of said closed perlite is more than 97%, and the rate of closed hole of said fly ash float is more than 90%.
The viscosity of said cellulose ether is 100000cps.
The described decorative coveringn 2 of present embodiment is to be obtained according to preset pattern and color preparation by pigment and resin.
The described insulation and decoration sheet material of the utility model prepares through following steps:
(1) choosing closed perlite, fly ash float, sulphate aluminium cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1:1;
(3) slurry is partly injected adaptive mould and lays grid cloth, and then inject all the other slurries, behind the curing molding, 70-90 ℃ of stream curing, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
The coefficient of thermal conductivity of the said insulation and decoration sheet material that present embodiment prepares is 0.05-0.06W/ (m.K), and dry density is 230-350Kg/cm
3, water absorption rate is 0.5-2%.
Embodiment 4
Shown in Fig. 1-3; The described insulation and decoration metope of present embodiment; Comprise some blocks of insulation and decoration sheet materials that are bonded in the construction wall surface; Be connected through connector between between the adjacent said insulation and decoration sheet material and said insulation and decoration sheet material and the construction wall surface, side is equipped with groove 4 around the said insulation base substrate, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove 4.
Insertion fin 6 in the said groove of insertion that said connector comprises the fastening end 5 that is connected with construction wall surface, be symmetricly set in both sides, said fastening end and the link 7 that connects said fastening end 5 and said insertion fin 6, said fastening end 5 and said insertion fin 6 parallel and are all perpendicular with said link 7; Said insertion fin 6 inserts said groove 4 and fastening through the cementing agent bonding; Said fastening end 5 is provided with screw hole, through screw and expansion bolt said connector and construction wall surface is connected to a fixed.
The distance that said insertion fin 6 departs from said fastening end 5 equals said groove 4 distance surperficial apart from construction wall, guarantees that said insulation and decoration sheet material closely is adjacent to and the construction wall surface.Spacing between the said insulation and decoration sheet material equals the width of the said fastening end of said connector at this moment.
When the insulation and decoration sheet material that is positioned at end needs can select for use and have only a connector that inserts fin 6 and link 7 to be fastenedly connected when fastening.
Insulation and decoration sheet material comprises insulation base substrate 1 and is sprayed at the outer field decorative coveringn 2 of said insulation base substrate that said insulation base substrate internal layer is equipped with grid cloth 3.
The described insulation base substrate 1 of present embodiment is that the component following weight portion is prepared from: 0.37 part of 9 parts of fly ash floats, 36 parts of closed perlite, 46 parts of portland cements, 8.2 parts of swell soils, 0.045 part of cellulose ether, 0.085 part on short fiber, 0.045 part of wood fibre and rubber powder.Said insulation base substrate internal layer is equipped with grid cloth.
The rate of closed hole of said closed perlite is more than 97%, and the rate of closed hole of said fly ash float is more than 90%.
The viscosity of said cellulose ether is 80000-100000cps.
The described decorative coveringn 2 of present embodiment is to be obtained according to preset pattern and color preparation by pigment and resin.
The described insulation and decoration sheet material of the utility model prepares through following steps:
(1) choosing closed perlite, fly ash float, portland cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1.2:1;
(3) slurry is partly injected adaptive mould and lays grid cloth, and then inject all the other slurries, behind the curing molding, 80 ℃ of stream curings, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
The coefficient of thermal conductivity of the said insulation and decoration sheet material that present embodiment prepares is 0.05-0.07W/ (m.K), and dry density is 400-550Kg/cm
3, water absorption rate is 2-4%.
Embodiment 5
Shown in Fig. 1-3; The described insulation and decoration metope of present embodiment; Comprise some blocks of insulation and decoration sheet materials that are bonded in the construction wall surface; Be connected through connector between between the adjacent said insulation and decoration sheet material and said insulation and decoration sheet material and the construction wall surface, side is equipped with groove 4 around the said insulation base substrate, and said connector is connected to a fixed said insulation and decoration sheet material and construction wall surface through inserting said groove 4.
Insertion fin 6 in the said groove of insertion that said connector comprises the fastening end 5 that is connected with construction wall surface, be symmetricly set in both sides, said fastening end and the link 7 that connects said fastening end 5 and said insertion fin 6, said fastening end 5 and said insertion fin 6 parallel and are all perpendicular with said link 7; Said insertion fin 6 inserts said groove 4 and fastening through the cementing agent bonding; Said fastening end 5 is provided with screw hole, through screw and expansion bolt said connector and construction wall surface is connected to a fixed.
The distance that said insertion fin departs from said fastening end 5 equals said groove 4 distance surperficial apart from construction wall of said insulation base substrate, guarantees that said insulation and decoration sheet material closely is adjacent to and the construction wall surface.Spacing between the said insulation and decoration sheet material equals the width of the said fastening end of said connector at this moment.
When the insulation and decoration sheet material that is positioned at end needs can select for use and have only a connector that inserts fin 6 and link 7 to be fastenedly connected when fastening.
Insulation and decoration sheet material comprises insulation base substrate 1 and is sprayed at the outer field decorative coveringn 2 of said insulation base substrate that said insulation base substrate internal layer is equipped with grid cloth.
The described insulation base substrate 1 of present embodiment is that the component following weight portion is prepared from: 0.32 part of 10 parts of fly ash floats, 32 parts of closed perlite, 50 parts of sulphate aluminium cements, 7.4 parts of swell soils, 0.055 part of cellulose ether, 0.075 part on short fiber, 0.055 part of wood fibre and rubber powder.Said insulation base substrate internal layer is equipped with grid cloth.
The rate of closed hole of said closed perlite is more than 97%, and the rate of closed hole of said fly ash float is more than 90%.
The viscosity of said cellulose ether is 80000-100000cps.
The described decorative coveringn 2 of present embodiment is to be obtained according to preset pattern and color preparation by pigment and resin.
The described insulation and decoration sheet material of the utility model prepares through following steps:
(1) choosing closed perlite, fly ash float, sulphate aluminium cement, swell soil, cellulose ether, short fiber, wood fibre and rubber powder according to selected parts by weight mixes;
(2) in the mixed material of step (1) gained, add water, and it is even when stirring, to feed a spot of air stirring, makes slurry according to the ratio of water/binder ratio 1:1;
(3) slurry is partly injected adaptive mould and lays grid cloth, and then inject all the other slurries, behind the curing molding, 85 ℃ of stream curings, the demoulding promptly get the reeded said insulation base substrate of side moulding;
(4) prepare required decorative coveringn according to preset pattern and color, and it is sprayed at said insulation base substrate skin, promptly get said insulation and decoration sheet material.
The coefficient of thermal conductivity of the said insulation and decoration sheet material that present embodiment prepares is 0.06-0.07W/ (m.K), and dry density is 400-600Kg/cm
3, water absorption rate is 3-5%.
Obviously, the foregoing description only be for explanation clearly done for example, and be not qualification to embodiment.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation or change.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the invention.