CN108005300B - Composite self-drying hardened wallboard and manufacturing method and using method thereof - Google Patents
Composite self-drying hardened wallboard and manufacturing method and using method thereof Download PDFInfo
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- CN108005300B CN108005300B CN201810020265.6A CN201810020265A CN108005300B CN 108005300 B CN108005300 B CN 108005300B CN 201810020265 A CN201810020265 A CN 201810020265A CN 108005300 B CN108005300 B CN 108005300B
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- 238000001035 drying Methods 0.000 title claims abstract description 70
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 30
- 239000002131 composite material Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 53
- 239000002344 surface layer Substances 0.000 claims abstract description 50
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 22
- 239000010959 steel Substances 0.000 claims abstract description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims description 17
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 14
- 210000001503 joint Anatomy 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 10
- 239000010419 fine particle Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004503 fine granule Substances 0.000 claims description 5
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 230000002262 irrigation Effects 0.000 claims description 2
- 238000003973 irrigation Methods 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims 2
- 238000005336 cracking Methods 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 7
- 239000011325 microbead Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
- E04C2/2885—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/46—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose specially adapted for making walls
Abstract
The invention provides a composite self-drying hardened wallboard, a manufacturing method and a using method thereof, wherein the wallboard comprises a rectangular frame, a reinforcing steel bar combined net and a self-drying surface layer, and the reinforcing steel bar combined net and the self-drying surface layer are sequentially positioned at the front side and the rear side of the frame from inside to outside; the self-drying surface layer comprises a honeycomb tissue layer and light dry-mixed mortar, the honeycomb tissue layer is attached to or installed on the steel bar combination net, the honeycomb tissue layer is provided with densely distributed honeycomb holes, the light dry-mixed mortar is filled in the honeycomb holes of the honeycomb tissue layer, and the outside of the self-drying surface layer is adhered with a sticker. The wallboard is light in weight, convenient to transport, and low in transportation cost, reduces labor intensity of workers during installation, improves installation efficiency, and reduces installation labor cost; after the wallboard is installed and hardened by water, the wallboard has the advantages of compactness, good strength, difficult cracking of the wall surface layer and the like; the wallboard can be mechanically, standardized and produced in large scale in a factory, so that the production efficiency is improved and the production cost is reduced.
Description
Technical Field
The invention relates to a building board, in particular to a composite self-drying hardened wallboard, a manufacturing method and a using method thereof.
Background
The weight of each light wallboard used in the current building market is about 70-80 kg, and the existing light wallboards have the defects of wallboard joints, large deformation, cracking, and the like due to temperature difference, and the wallboard is heavy, so that the wallboard is mounted with great difficulty, and the labor intensity of workers is increased; the light wallboard has the defects of low installation speed, low installation efficiency and the like, and restricts the development of the light wallboard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the composite self-drying hardened wallboard, the manufacturing method and the using method thereof, which have lighter weight, are convenient to transport, can lighten the labor intensity of workers during installation, improve the installation efficiency, reduce the installation labor cost, and have simple manufacturing process and convenient use.
In order to achieve the above purpose, the technical scheme provided by one aspect of the present invention is as follows: a composite self-drying hardened wallboard comprises a rectangular frame, a steel bar combination net and a self-drying surface layer, wherein the steel bar combination net and the self-drying surface layer are sequentially positioned at the front side and the rear side of the frame from inside to outside; the self-drying surface layer comprises a honeycomb tissue layer and light dry-mixed mortar, the honeycomb tissue layer is attached to or installed on the steel bar combination net, the honeycomb tissue layer is provided with densely distributed honeycomb holes, the light dry-mixed mortar is filled in the honeycomb holes of the honeycomb tissue layer, and a sticker is adhered to the outer side of the self-drying surface layer; and after the wallboard is installed, spraying the sticker with water, and hardening the light dry-mixed mortar of the self-drying surface layer after receiving water.
The self-drying surface layer is creatively arranged, the self-drying surface layer is lighter in weight before hardening, convenient to transport and low in transport cost, labor intensity of workers is reduced during installation, installation efficiency is improved, and installation labor cost is reduced. The self-drying surface layer is a surface layer of the wallboard made of light dry-mixed mortar, the light dry-mixed mortar is filled and adhered in honeycomb holes densely distributed in the honeycomb tissue layer, namely the honeycomb tissue layer becomes a matrix to which the light dry-mixed mortar is adhered, and the self-drying surface layer is adhered or installed on a reinforcing steel bar combination net and integrated with a wallboard framework. The wallboard can be mechanically, standardized and produced in large scale in a factory, so that the production efficiency is improved and the production cost is reduced. The light dry-mixed mortar is a dry-mixed mortar taking light particles as aggregate, is an existing product produced by a professional manufacturer, can be purchased, is one of emerging dry-mixed materials in the field of building materials, is a granular or powdery mixture formed by mixing cement serving as a main cementing material with fine aggregates, mineral admixture, reinforcing material and admixture subjected to drying and screening treatment according to a certain proportion, and has local industry standards in Beijing, guangdong, chongqing and the like. The wallboard is sprayed after being installed, the self-drying surface layer is hardened after being subjected to water, and the hardened self-drying surface layer has the advantages of compactness, good strength, difficult cracking of the wall surface layer and the like.
Further, as one embodiment, the honeycomb structure layer is formed by mixing flame-retardant fine particles with water-curable glue and then spraying the mixture on the steel bar combination net, and honeycomb holes are formed among the fine particles.
Further, the flame-retardant fine particle material is fine haydite or flame-retardant polyphenyl particle, the width of the fine haydite or the flame-retardant polyphenyl particle is 4-10 mm, and the length of the fine haydite or the flame-retardant polyphenyl particle is 4-10 mm.
Further, as another embodiment, the honeycomb layer is a fire-resistant fiber honeycomb panel or a glass fiber honeycomb panel.
Further, in order to play a better role in flame retardance, heat preservation, heat insulation and sound insulation, a flame-retardant heat-insulation sound-insulation light filling plate is arranged between the frame and the two reinforcing steel bar combination nets.
Further, the honeycomb structure layer is formed by mixing flame-retardant fine particles with water-cured glue and then spraying the mixture on the steel bar combination net, and the honeycomb structure layer is connected with the light filling plate.
Further, for easy to assemble, the frame is formed by two protruding section bars and two concave section bars connection, protruding section bars and concave section bars all are equipped with two with the parallel side that the reinforcing bar combination net was connected usefulness to and lie in the butt joint face between the both sides face, be equipped with the sand grip of evagination on the butt joint face of protruding section bar, be equipped with the recess of indent on the butt joint face of concave section bar, sand grip and recess extend along the length direction of section bar.
On the other hand, the invention also provides a manufacturing method of the composite self-drying hardened wallboard, which comprises the following steps: (1) Respectively connecting two side surfaces of the frame with a steel bar combination net; (2) Sprinkling irrigation, bonding or installing the honeycomb tissue layers on the outer sides of the two reinforcing steel bar combination meshes respectively; (3) Respectively spraying light dry-mixed mortar to the two honeycomb tissue layers to fill the light dry-mixed mortar in the honeycomb holes of the honeycomb tissue layers; (4) sticking a sticker outside the honeycomb tissue layer.
Further, as an embodiment, in the step (1), after the frame and the reinforcing steel bar combination net are connected, a lightweight filler plate is placed between the frame and the reinforcing steel bar combination net; the light dry-mixed mortar is prepared from light particles serving as aggregate, and the sticker is a thin board capable of being repeatedly used.
In still another aspect, the application method of the composite self-drying hardened wallboard is further provided, the composite self-drying hardened wallboard is installed according to construction data, adjacent frames are butted, after the installation is completed and the inspection is qualified, the adhesive paper is sprayed by water, the light dry-mixed mortar of the self-drying surface layer is hardened after being subjected to water, and the adhesive paper is torn off after the self-drying surface layer is completely hardened.
In summary, the beneficial effects of the invention are as follows:
1. the wallboard is light in weight, convenient to transport, and low in transportation cost, reduces labor intensity of workers during installation, improves installation efficiency, and reduces installation labor cost; after the wallboard is installed and hardened by water, the wallboard has the advantages of compactness, good strength, difficult cracking of the wall surface layer and the like;
2. the construction noise of in-situ pouring and on-site is reduced, and the installation is simple and convenient;
3. the wallboard can be mechanically, standardized and produced in large scale in a factory, so that the production efficiency is improved and the production cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a partial enlarged view of fig. 1.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
Detailed Description
Example 1: as shown in fig. 1 and 2, a composite self-drying hardened wallboard comprises a rectangular frame 1, a reinforcing steel bar combined net 2 and a self-drying surface layer, wherein the reinforcing steel bar combined net 2 and the self-drying surface layer are sequentially positioned on the front side and the rear side of the frame 1 from inside to outside. For easy installation, the frame 1 is formed by connecting two convex profiles 11 and two convex profiles 12, the convex profiles 11 and the convex profiles 12 are respectively provided with two parallel side surfaces 13 for connecting the reinforcing steel bar combination net 2 and a butt joint surface between the two side surfaces 13, the butt joint surface of the convex profiles 11 is provided with convex strips 111, the butt joint surface of the convex profiles 12 is provided with concave grooves 121, and the convex strips 111 and the grooves 121 extend along the length direction of the profiles.
The steel bar combination net 2 is composed of stress bars and distribution bars, wherein the stress bars 21 are used as a framework of the steel bar combination net 2, the diameter of the distribution bars is smaller than that of the stress bars, and fine meshes are formed by the distribution bars. The self-drying surface layer comprises a honeycomb tissue layer 3 and light dry-mixed mortar, the honeycomb tissue layer 3 is attached to the steel bar combination net 2, the honeycomb tissue layer 3 is provided with densely distributed honeycomb holes, the light dry-mixed mortar is filled in the honeycomb holes of the honeycomb tissue layer 3, and the outside of the self-drying surface layer is adhered with a sticker 5. The honeycomb structure layer 3 in the embodiment is formed by mixing flame-retardant fine particles with water-cured glue and then spraying the mixture on the steel bar combination net 2, honeycomb holes are formed among the fine particles, and the honeycomb structure layer 3 is connected with the light filling plate. The fire-retardant fine granule is fine haydite, the width of the fine haydite is 4-10 mm, the length is 4-10 mm, the mixing proportion of the fire-retardant fine granule and the water curing glue is on the condition that honeycomb holes can be formed among the fine granule, namely the water curing glue can only be adhered on the fire-retardant fine granule.
The light dry-mixed mortar is a dry-mixed mortar with light particles as aggregate, is an existing product produced by a professional manufacturer, and can be purchased. The lightweight dry-mixed mortar in the example adopts lightweight dry-mixed mortar produced by Shandong Yuanyou group Co-operation with Beijing Huawei technology Co-operation, the lightweight particles are expanded vitrified micro-beads, and the expanded vitrified micro-beads are applied to the lightweight dry-mixed mortar as lightweight aggregate, so that the volume can be increased by ten to twenty times, and the lightweight dry-mixed mortar is very light. The expanded and vitrified microbeads are adopted as aggregate, so that the composite material has the excellent performances of environmental protection, energy conservation, material conservation, fire prevention and the like. The company establishes an expanded and vitrified micro-bead light mortar production base in Shandong Weifang, and is approved by the China society for promotion and development of bulk cement as a standard production base of light mortar in China through expert review, so that materials are easy to purchase and the quality is guaranteed. Of course, the light particles may be pulverized coal ash, so long as the particles are light and fireproof.
The manufacturing method comprises the following steps: (1) Respectively connecting two side surfaces of the frame 1 with a steel bar combination net 2; (2) Respectively spraying the honeycomb tissue layers 3 on the outer sides of the two reinforcing steel bar combination meshes 2; (3) Respectively spraying light dry-mixed mortar to the two honeycomb tissue layers 3, so that the light dry-mixed mortar is filled in honeycomb holes of the honeycomb tissue layers 3; (4) attaching a sticker 5 outside the honeycomb tissue layer 3.
The application method of the composite self-drying hardened wallboard comprises the following steps: and installing the composite self-drying hardened wallboard according to construction data, abutting adjacent frames 1, spraying the sticker 5 with water after the installation is completed and the inspection is qualified, hardening the light dry-mixed mortar of the self-drying surface layer after the light dry-mixed mortar of the self-drying surface layer is subjected to water, and tearing off the sticker 5 after the self-drying surface layer is completely hardened. If the surface layer needs to be decorated, a decoration panel can be attached outside the self-drying surface layer or the surface layer decoration material can be directly scraped or sprayed.
Example 2: the composite self-drying hardened wallboard in this embodiment has substantially the same structure as that of embodiment 1, except that, as shown in fig. 3, in order to perform better functions of flame retardance, heat preservation, heat insulation and sound insulation, a light filling board 4 for flame retardance, heat preservation and sound insulation is installed between the frame 1 and the two reinforcing steel bar combination meshes 2, and the honeycomb tissue layer 3 is connected with the light filling board 4.
The manufacturing method for manufacturing the composite self-drying hardened wallboard comprises the following steps: (1) Respectively connecting two side surfaces of the frame 1 with the steel bar combination net 2, and placing a light filling plate 4 between the frame 1 and the steel bar combination net 2; (2) Respectively spraying the honeycomb tissue layers 3 on the outer sides of the two reinforcing steel bar combination meshes 2; (3) Respectively spraying light dry-mixed mortar to the two honeycomb tissue layers 3, so that the light dry-mixed mortar is filled in honeycomb holes of the honeycomb tissue layers 3; (4) And a sticker 5 is stuck on the outside of the honeycomb tissue layer 3, and the sticker 5 is a thin board which can be repeatedly used.
Example 3: the composite self-setting wallboard in this example is substantially the same as example 2, except that as shown in fig. 4, the cellular tissue layer 3 is a fire-resistant fibrous honeycomb panel, which is a prior art, commercially available, or a fiberglass honeycomb panel. The cellular tissue layer 3 is adhered or mounted on the reinforcing bar combination net 2. The method of making the composite self-drying hardened wallboard of this example is substantially the same as example 2, except that the fire resistant fibrous honeycomb panel is bonded or assembled to the rebar combiner network 2.
The self-drying surface layer is creatively arranged, the self-drying surface layer is lighter in weight before hardening, convenient to transport and low in transport cost, labor intensity of workers is reduced during installation, installation efficiency is improved, and installation labor cost is reduced. The self-drying surface layer is a surface layer of the wallboard made of light dry-mixed mortar, the light dry-mixed mortar is filled and adhered in the honeycomb holes densely distributed in the honeycomb tissue layer 3, namely the honeycomb tissue layer 3 becomes a matrix to which the light dry-mixed mortar is adhered, and the self-drying surface layer is adhered or installed on the reinforcing steel bar combined net 2 and integrated with the wallboard framework. The wallboard can be mechanically, standardized and produced in large scale in a factory, so that the production efficiency is improved and the production cost is reduced. The wallboard is sprayed after being installed, the self-drying surface layer is hardened after being subjected to water, and the hardened self-drying surface layer has the advantages of compactness, good strength, difficult cracking of the wall surface layer and the like.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (9)
1. A manufacturing method of a composite self-drying hardened wallboard is characterized by comprising the following steps: the composite self-drying hardened wallboard comprises a rectangular frame, a reinforcing steel bar combined net and a self-drying surface layer, wherein the reinforcing steel bar combined net and the self-drying surface layer are sequentially positioned on the front side and the rear side of the frame from inside to outside; the self-drying surface layer comprises a honeycomb tissue layer and light dry-mixed mortar, the honeycomb tissue layer is attached to or installed on the steel bar combination net, the honeycomb tissue layer is provided with densely distributed honeycomb holes, the light dry-mixed mortar is filled in the honeycomb holes of the honeycomb tissue layer, and a sticker is adhered to the outer side of the self-drying surface layer;
the manufacturing method of the wallboard comprises the following steps of (1) respectively connecting two side surfaces of the frame with a steel bar combination net; (2) Sprinkling irrigation, bonding or installing the honeycomb tissue layers on the outer sides of the two reinforcing steel bar combination meshes respectively; (3) Respectively spraying light dry-mixed mortar to the two honeycomb tissue layers to fill the light dry-mixed mortar in the honeycomb holes of the honeycomb tissue layers; (4) sticking a sticker outside the honeycomb tissue layer.
2. The method of making a composite self-drying hardened wallboard of claim 1, wherein: in the step (1), after the frame and the steel bar combination net are connected, a light filling plate is placed between the frame and the steel bar combination net; the light dry-mixed mortar is prepared from light particles serving as aggregate, and the sticker is a thin board capable of being repeatedly used.
3. The method of making a composite self-drying hardened wallboard of claim 1, wherein: the honeycomb tissue layer is formed by mixing flame-retardant fine particles with water-cured glue, then spraying the mixture on the steel bar combination net, and honeycomb holes are formed among the fine particles.
4. A method of making a composite self-drying hardened wallboard according to claim 3, wherein: the flame-retardant fine granule material is fine haydite or flame-retardant polyphenyl granule, the width of the fine haydite or the flame-retardant polyphenyl granule is 4-10 mm, and the length is 4-10 mm.
5. The method of making a composite self-drying hardened wallboard of claim 1, wherein: the honeycomb tissue layer is a fire-resistant fiber honeycomb plate or a glass fiber honeycomb plate.
6. The method of making a composite self-drying hardened wallboard of claim 1, wherein: and a flame-retardant heat-insulating sound-insulating light filling plate is arranged between the frame and the two steel bar combination nets.
7. The method of making a composite self-drying hardened wallboard of claim 6, wherein: the honeycomb structure layer is formed by mixing flame-retardant fine particles with water-cured glue and then spraying the mixture on the steel bar combination net, and the honeycomb structure layer is connected with the light filling plate.
8. The method of making a composite self-drying hardened wallboard of claim 1, wherein: the frame is formed by connecting two convex profiles and two concave profiles, the convex profiles and the concave profiles are respectively provided with two side surfaces which are parallel to the connection of the reinforcing steel bar combination net and a butt joint surface between the two side surfaces, convex strips are arranged on the butt joint surface of the convex profiles, concave grooves are arranged on the butt joint surface of the concave profiles, and the convex strips and the grooves extend along the length direction of the profiles.
9. The application method of the composite self-drying hardened wallboard is characterized by comprising the following steps of: the composite self-drying hardened wallboard comprises a rectangular frame, a reinforcing steel bar combined net and a self-drying surface layer, wherein the reinforcing steel bar combined net and the self-drying surface layer are sequentially positioned on the front side and the rear side of the frame from inside to outside; the self-drying surface layer comprises a honeycomb tissue layer and light dry-mixed mortar, the honeycomb tissue layer is attached to or installed on the steel bar combination net, the honeycomb tissue layer is provided with densely distributed honeycomb holes, the light dry-mixed mortar is filled in the honeycomb holes of the honeycomb tissue layer, and a sticker is adhered to the outer side of the self-drying surface layer;
and installing the composite self-drying hardened wallboard according to construction data, abutting adjacent frames, spraying the sticker with water after the installation is completed and the inspection is qualified, hardening the light dry-mixed mortar of the self-drying surface layer after the light dry-mixed mortar of the self-drying surface layer is subjected to water, and tearing off the sticker after the self-drying surface layer is completely hardened.
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| CN201810020265.6A CN108005300B (en) | 2018-01-09 | 2018-01-09 | Composite self-drying hardened wallboard and manufacturing method and using method thereof |
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| CN201810020265.6A CN108005300B (en) | 2018-01-09 | 2018-01-09 | Composite self-drying hardened wallboard and manufacturing method and using method thereof |
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| CN108005300B true CN108005300B (en) | 2023-11-24 |
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| CN109057099B (en) * | 2018-10-10 | 2023-11-10 | 昆明吉奥绿建新材料有限公司 | Steel structure engineering precast concrete composite integrated partition wall and manufacturing and using methods thereof |
| CN111255147B (en) * | 2020-03-10 | 2022-07-08 | 金松果新材料科技有限公司 | Composite building wall module, modular building wall, preparation method and application |
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| CN108005300A (en) | 2018-05-08 |
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