CN111155733A - Preparation method of heat-insulation and decoration integrated plate and heat-insulation and decoration integrated plate - Google Patents
Preparation method of heat-insulation and decoration integrated plate and heat-insulation and decoration integrated plate Download PDFInfo
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- CN111155733A CN111155733A CN202010043258.5A CN202010043258A CN111155733A CN 111155733 A CN111155733 A CN 111155733A CN 202010043258 A CN202010043258 A CN 202010043258A CN 111155733 A CN111155733 A CN 111155733A
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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
- E04F13/0875—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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Abstract
The invention discloses a preparation method of a heat-insulation and decoration integrated plate and the heat-insulation and decoration integrated plate, wherein the preparation method of the heat-insulation and decoration integrated plate comprises the following steps: s1, reversely arranging the decoration surface layer and paving the decoration surface layer at the bottom of the mould; s2, paving an organic-inorganic composite material raw material composition above the facing layer, and forming the heat insulation layer connected with the facing layer into a whole after shaping. The heat-insulation and decoration integrated plate comprises a facing layer and a heat-insulation layer, wherein the facing layer and the heat-insulation layer are integrally formed by adopting a reverse beating process, the heat-insulation material of the heat-insulation layer is an A-level fireproof heat-insulation material, and the A-level fireproof heat-insulation material is an organic-inorganic composite material. The bonding strength of the heat-preservation and decoration integrated plate is effectively enhanced, the preparation process is simple, the processing efficiency is improved, and the falling risk of the later-stage sticking form is avoided. Meanwhile, material resources are saved, and the self weight of the heat-preservation and decoration integrated plate is reduced.
Description
Technical Field
The invention relates to a preparation method of a heat-insulation and decoration integrated plate and the heat-insulation and decoration integrated plate.
Background
In recent years, the heat-insulating and decorating integrated plate has been widely applied to the field of buildings due to the advantages of convenient installation and construction, controllable product factory prefabrication quality and the like. The structure mainly comprises; the facing layer and the insulating layer. The insulation materials used in the method can be roughly classified into A-class fireproof insulation materials (mostly rock wool), B-class fireproof insulation materials and fireproof insulation materials (such as EPS and XPS). In recent years, after a building fire caused by heat-insulating materials occurs, a heat-insulating and decorating integrated plate taking rock wool as a grade A fireproof heat-insulating material as a heat-insulating layer gradually becomes the mainstream of the market.
However, rock wool is soft in texture and high in water absorption rate, so that when the rock wool is used as a heat insulation layer material of the heat insulation and decoration integrated plate, a plurality of problems commonly exist and are troubling integrated plate production enterprises and Party A. One is that the processing technology of the plate is complex, the double surfaces of the rock wool material need to be adhered with the composite calcium silicate plate to increase the integral strength, and the problem that the heat insulation layer is separated from the finish coat due to insufficient bonding strength exists; secondly, the rock wool material has high water absorption rate, so that the heat insulation performance is seriously influenced after water absorption; thirdly, because of the rock wool material reason, the dead weight increases after absorbing water, has the hidden danger of droing.
Based on the above problems, a novel structure form of an integrated heat-insulation and decoration plate and a simple, efficient, safe and reliable preparation method are urgently needed.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a preparation method of a heat-insulation and decoration integrated plate and the heat-insulation and decoration integrated plate.
The invention is realized by the following technical scheme:
a preparation method of a heat-preservation and decoration integrated plate comprises the following steps:
s1, reversely arranging the decoration surface layer and paving the decoration surface layer at the bottom of the mould;
s2, paving an organic-inorganic composite material raw material composition above the facing layer, and forming the heat insulation layer connected with the facing layer into a whole after shaping.
Further, between the step S1 and the step S2, a step S1.5 is included:
s1.5, coating an adhesive layer on the back surface of the veneer layer.
Further, before the step S1, the outer surface of the finishing layer is polished;
alternatively, after the step S2, the outer surface of the finishing layer is ground.
Further, in the step S2, at least one steel mesh layer is embedded in the organic-inorganic composite raw material composition, and then is set.
The heat-preservation and decoration integrated plate comprises a facing layer and a heat-preservation layer, wherein the facing layer and the heat-preservation layer are integrally formed by adopting a reverse beating process in a composite mode, the heat-preservation material of the heat-preservation layer is an A-level fireproof heat-preservation material, and the A-level fireproof heat-preservation material is an organic-inorganic composite material.
Further, at least one steel mesh layer is embedded in the heat preservation layer.
Furthermore, an adhesive layer is coated between the heat-insulating layer and the facing layer.
Further, the adhesive layer is an interfacial agent.
Furthermore, the heat-insulating layer is an organic-inorganic composite heat-insulating material.
Further, the insulating layer is made of a silicon graphene insulating material.
The invention has the beneficial effects that: lay in the top of finish coat through organic inorganic composite raw materials composition, realize heat preservation and finish coat integration shaping, effectively strengthened the adhesive strength who keeps warm and decorate the integration board, and the preparation process is simple, has improved machining efficiency, avoids the later stage because of the risk that drops that the form exists of post-pasting. Meanwhile, the heat-insulating layer is formed by adopting the organic-inorganic composite material raw material composition with low water absorption and high strength, so that the material resources are saved, and the self weight of the heat-insulating and decorating integrated plate is reduced.
Drawings
Fig. 1 is a flow chart of a preparation method of the heat preservation and decoration integrated plate according to the embodiment of the invention.
Fig. 2 is a schematic structural view of a heat-insulating and decorating integrated plate according to an embodiment of the invention.
Description of reference numerals:
finishing layer 1
Insulating layer 2
Steel mesh layer 21
Detailed Description
The following description of the embodiments refers to the accompanying drawings, which are included to illustrate specific embodiments in which the invention may be practiced.
As shown in fig. 1 and fig. 2, the embodiment discloses a preparation method of a heat preservation and decoration integrated plate, the preparation method of the heat preservation and decoration integrated plate is used for manufacturing the heat preservation and decoration integrated plate, and the preparation method comprises the following steps:
In this step, the material of the facing layer 1 is first arranged in reverse and laid on the bottom of the mold, thereby forming the facing layer 1. Wherein, the facing layer 1 can be made of prefabricated calcium silicate board.
And 120, paving an organic-inorganic composite material raw material composition above the facing layer 1, and forming an insulating layer 2 connected with the facing layer 1 into a whole after shaping.
In the step, an organic-inorganic composite material raw material composition is laid above the finishing layer 1, and the organic-inorganic composite material raw material composition is molded after pressurization and heating to form an insulating layer 2, so that the insulating layer 2 formed after molding is connected with the finishing layer 1 into a whole.
Lay in the top of finish coat 1 through organic inorganic composite material composition, realize heat preservation 2 and finish coat 1 integrated into one piece, effectively strengthened the adhesive strength who keeps warm and decorate the integration board, and the preparation process is simple, has improved machining efficiency, avoids the later stage because of the risk of droing that the form exists is pasted to the back, and the heat preservation that makes is decorated the integration board of high quality, and it is effectual to keep warm. Meanwhile, the heat-insulating layer 2 is formed by adopting the organic-inorganic composite material raw material composition with low water absorption rate and high strength, the potential safety hazard that the dead weight is increased and the rock wool material used in large scale at present is overcome under the condition of the same fireproof performance, the bottom surface of the heat-insulating layer 2 is connected with the facing layer 1 into a whole, and the top surface of the heat-insulating layer 2 is not required to be adhered with a composite calcium silicate plate, so that the structure of one calcium silicate plate is cancelled, the material resources are saved, and the self weight of the heat-insulating and decorative integrated plate is reduced.
Between step 110 and step 120, step 115 is included: this step 115 is to coat the back surface of the facing layer 1 with an adhesive layer. The back of the finishing layer 1 is coated with an adhesive layer, namely the top of the finishing layer 1 is coated with the adhesive layer, so that the bonding strength between the material of the finishing layer 1 and the heat-insulating layer 2 is increased.
Prior to step 110, the outer surface of the facing layer 1 is ground. The outer surface of the facing layer 1 is polished, so that the requirement on the flatness during the construction of the later-stage facing material is met. After the step 120, the heat-preservation and decoration integrated plate is cured and molded, and then construction of an exterior facing material is carried out on the facing layer 1; after step 120, the outer surface of the facing layer 1 may also be ground. Thereby meeting the flatness requirement of the exterior finishing material in the later period.
In step 120, at least one steel mesh layer 21 is embedded in the organic-inorganic composite raw material composition, and then set. At least one steel mesh layer 21 may be embedded in the organic-inorganic composite material composition, and then heated and pressurized. The compression resistance of the insulating layer 2 can be greatly improved by adding the steel mesh layer 21, so that the insulating layer is not influenced by gravity and is not deformed.
As shown in fig. 2, the embodiment also discloses a heat-preservation and decoration integrated plate, which is manufactured by the above-mentioned preparation method of the heat-preservation and decoration integrated plate. The heat-preservation and decoration integrated plate comprises a facing layer 1 and a heat-preservation layer 2, wherein the facing layer 1 and the heat-preservation layer 2 are formed in an integrated mode through a reverse beating process, a heat-preservation material of the heat-preservation layer 2 is an A-level fireproof heat-preservation material, and the A-level fireproof heat-preservation material is an organic-inorganic composite material.
Through adopting the reverse beating technology for heat preservation 2 and 1 integrated molding of finish coat have effectively strengthened the structural strength who keeps warm and decorate integration board, and the preparation process is simple, have improved machining efficiency, avoid the later stage because of the risk of droing that the form exists is pasted to the back, and the heat preservation that makes is decorated the intergral template and is of high quality, and it is effectual to keep warm. Meanwhile, the heat-insulating layer 2 is made of an organic-inorganic composite material with low water absorption and high strength, the potential safety hazard that the self weight of rock wool materials used in large scale at present is increased and falls off after water absorption is overcome under the condition of the same fireproof performance, the structure of a calcium silicate plate on one surface is cancelled, the material resources are saved, and the self weight of the heat-insulating and decorating integrated plate is reduced.
At least one steel mesh layer 21 is embedded in the heat-insulating layer 2. Can promote the compressive property of heat preservation 2 through steel mesh layer 21 very big degree to do not receive the influence of gravity and take place to warp, improved the stability of heat preservation decoration integration board greatly. Preferably, the heat-insulating layer 2 is an organic-inorganic composite heat-insulating material. More preferably, the material of the insulating layer 2 is a silicon graphene insulating material.
An adhesive layer is coated between the heat-insulating layer 2 and the facing layer 1. The adhesive layer has the effect of strengthening connection, and effectively strengthens the bonding connection strength between the heat-insulating layer 2 and the facing layer 1. The adhesive layer may be an interfacial agent.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. The preparation method of the heat-preservation and decoration integrated plate is characterized by comprising the following steps:
s1, reversely arranging the decoration surface layer and paving the decoration surface layer at the bottom of the mould;
s2, paving an organic-inorganic composite material raw material composition above the facing layer, and forming the heat insulation layer connected with the facing layer into a whole after shaping.
2. The method for preparing the heat-preservation and decoration integrated plate as claimed in claim 1, wherein a step S1.5 is included between the step S1 and the step S2:
s1.5, coating an adhesive layer on the back surface of the veneer layer.
3. The method for preparing a heat-insulating and decorative integrated board according to claim 1, wherein before the step S1, the outer surface of the finishing layer is polished;
alternatively, after the step S2, the outer surface of the finishing layer is ground.
4. The method of claim 1, wherein at least one steel mesh layer is embedded in the organic-inorganic composite material composition and then set in step S2.
5. The heat-preservation and decoration integrated plate is characterized by comprising a facing layer and a heat-preservation layer, wherein the facing layer and the heat-preservation layer are integrally formed by adopting a reverse beating process in a compounding mode, the heat-preservation material of the heat-preservation layer is an A-level fireproof heat-preservation material, and the A-level fireproof heat-preservation material is an organic-inorganic composite material.
6. An insulating and decorative integrated panel according to claim 5, wherein at least one steel mesh layer is embedded in said insulating layer.
7. The integrated board of claim 5, wherein an adhesive layer is coated between the insulating layer and the facing layer.
8. An insulating and decorative integrated board according to claim 7, wherein the adhesive layer is an interfacial agent.
9. A heat-insulating and decorative integrated board as claimed in claim 5, wherein the heat-insulating layer is an organic-inorganic composite heat-insulating material.
10. A thermal insulating and decorative integrated board according to claim 9, wherein the thermal insulating layer is made of a silicon graphene thermal insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043258.5A CN111155733A (en) | 2020-01-15 | 2020-01-15 | Preparation method of heat-insulation and decoration integrated plate and heat-insulation and decoration integrated plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043258.5A CN111155733A (en) | 2020-01-15 | 2020-01-15 | Preparation method of heat-insulation and decoration integrated plate and heat-insulation and decoration integrated plate |
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| Publication Number | Publication Date |
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| CN111155733A true CN111155733A (en) | 2020-05-15 |
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| CN202010043258.5A Pending CN111155733A (en) | 2020-01-15 | 2020-01-15 | Preparation method of heat-insulation and decoration integrated plate and heat-insulation and decoration integrated plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431280A (en) * | 2021-06-11 | 2021-09-24 | 浙江亚厦装饰股份有限公司 | Inorganic pre-decoration assembly type wall panel and production method thereof |
-
2020
- 2020-01-15 CN CN202010043258.5A patent/CN111155733A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431280A (en) * | 2021-06-11 | 2021-09-24 | 浙江亚厦装饰股份有限公司 | Inorganic pre-decoration assembly type wall panel and production method thereof |
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