CN114382245A - Pipeline-embedded wall with decorative surface layer and manufacturing method thereof - Google Patents
Pipeline-embedded wall with decorative surface layer and manufacturing method thereof Download PDFInfo
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- CN114382245A CN114382245A CN202210210878.2A CN202210210878A CN114382245A CN 114382245 A CN114382245 A CN 114382245A CN 202210210878 A CN202210210878 A CN 202210210878A CN 114382245 A CN114382245 A CN 114382245A
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- Prior art keywords
- wallboard
- surface layer
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- wall
- pipeline
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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
- E04F13/072—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of specially adapted, structured or shaped covering or lining elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0025—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with installation or service material, e.g. tubes for electricity or water
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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
- E04F13/0889—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 characterised by the joints between neighbouring elements, e.g. with joint fillings or with tongue and groove connections
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
- H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/36—Installations of cables or lines in walls, floors or ceilings
- H02G3/38—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts
- H02G3/386—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts in walls
- H02G3/388—Installations of cables or lines in walls, floors or ceilings the cables or lines being installed in preestablished conduits or ducts in walls in modular walls, e.g. wall panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F2290/00—Specially adapted covering, lining or flooring elements not otherwise provided for
- E04F2290/02—Specially adapted covering, lining or flooring elements not otherwise provided for for accommodating service installations or utility lines, e.g. heating conduits, electrical lines, lighting devices or service outlets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Finishing Walls (AREA)
Abstract
The invention provides a pipeline embedded wall with a decorative surface layer and a manufacturing method thereof, belonging to the field of building equipment. The wall body comprises a wall board system, the wall board system comprises a wall board core layer, a wall board surface layer, a bonding layer and a decorative surface layer, the wall board core layer and the wall board surface layer are integrally formed, the decorative surface layer is fixed on the wall board surface layer through the bonding layer, an electromechanical pipeline system is pre-embedded in the wall board system, and the manufacturing method comprises the steps of selecting raw materials, sanding, permeating, drying and hot pressing.
Description
Technical Field
The invention belongs to the field of building equipment, and particularly relates to a pipeline embedded wall with a decorative surface layer and a manufacturing method thereof.
Background
With the wider application of the assembly type building, the assembly type decoration technology is also more and more emphasized. The 'evaluation standard for prefabricated buildings' (GB/T51129) implemented in 2.2018 mentions that 'the prefabricated buildings are suitable for assembly decoration', and assembly decoration scoring items have a considerable proportion in an assembly building scoring table, so that the integral decorative wall board also becomes a large direction for the research of the current prefabricated buildings.
At present traditional wall body decorative board mainly comprises structure basic unit, electromechanical pipeline, plastering layer, and architectural surface, and electromechanical pipeline places in the basic unit through the fluting, and the architectural surface passes through fossil fragments dry-hang or pastes the snap-on basic unit or the plastering layer. In such a way, a large amount of cement mortar is needed, structural damage and material waste are caused by grooving and pipeline embedding, the environment is not favorable, and the trend of pushing assembly type decoration engineering at the present stage is not favorable.
Disclosure of Invention
In order to solve the problems, the invention provides the pipeline-embedded wall with the decorative surface layer and the manufacturing method thereof, the electromechanical pipelines can be embedded in the wall without grooving and repairing, the advantages of convenience in connection, convenience in construction and the like are achieved, and the essence of assembly decoration is met.
The invention is realized by the following technical scheme:
the utility model provides a pre-buried pipeline from taking decorative cover layer wall body, includes the wallboard system, the wallboard system includes wallboard sandwich layer, wallboard surface course, bond line and decorates the veneer, wallboard sandwich layer and wallboard surface course an organic whole form, it is fixed in through the bond line to decorate the veneer on the wallboard surface course, pre-buried organic pipeline system in the wallboard system.
As a preferred technical solution, the electromechanical pipeline system includes a socket panel, a wire box and an electromechanical integrated pipeline.
As a preferred technical scheme, both ends of the wall core plate layer are provided with splicing blocks and splicing grooves, connecting holes are formed in the splicing blocks and the splicing grooves, and the splicing blocks are matched with the splicing grooves.
As a preferable technical scheme, the wall panel system further comprises a connecting member, wherein the connecting member is composed of a threaded connecting rod and a metal upright post, and two adjacent wall panel systems are fixedly connected through the connecting member.
As a preferred technical scheme, an aluminum alloy closing strip is further arranged at the joint of two adjacent wall plate systems.
As a preferable technical scheme, the device also comprises a closing-up groove, wherein the closing-up groove is a closing-up groove with a concave section or an L-shaped section.
The utility model provides a can pre-buried pipeline from preparation method of taking decorative cover layer wall body which characterized in that: comprises that
S1, selecting raw materials: uniformly mixing quartz sand, needle forest pulp fibers and portland cement, placing the mixture in a mold for coagulation, reserving the position of an electromechanical pipeline system in the mold, and preparing a cement fiberboard wallboard core layer, wherein the coagulation time is not earlier than 45min at the initial coagulation time and not later than 390min at the final coagulation time;
s2, sanding: drying the cement fiberboard wallboard core layer in the step S1, sanding the surface of the cement fiberboard wallboard core layer with uniform thickness, and sanding the cement fiberboard wallboard core layer to 220 meshes in a fixed thickness to form a wallboard surface layer;
s3, permeation: coating an epoxy resin penetrating solution on the surface of the wallboard surface layer formed in the step S2 for penetration;
s4, drying: drying the plate treated by the S3 at the temperature of 120 ℃ for 120min, and then placing the plate in a drying environment for 8 hours;
s5, hot pressing: and utilizing a hot press to carry out hot-pressing and laminating on the bonding layer and the decorative laminated surface layer to the wallboard surface layer processed in the step S4, thus forming the wallboard system.
As a preferable technical scheme, the portland cement fineness surface area adopted in the step S1 is not more than 350 square meters per kg, and the fly ash, slag and composite portland cement require that the sieve residue of a 0.08mm square-hole sieve is not more than 10%; or 0.045mm square hole sieve is not more than 30%; the strength of the core layer of the cement fiber board wallboard requires 3 days in the condensation process: not less than 17 MPa; is more than or equal to 42.5MPa in 28 days; the chemical components are as follows: the content of sulfur trioxide is less than or equal to 3.50 percent; the content of magnesium oxide is less than or equal to 5.00 percent, and the content of chloride ions is less than or equal to 0.06 percent; the loss on ignition is less than or equal to 5.00 percent.
As a preferable technical solution, the epoxy resin penetrating solution in the step S3 is a single-component 7520 epoxy resin penetrating agent aqueous solution with a ratio of 1:1, and 67.34 g of penetrating agent is uniformly coated on the surface of the wallboard surface.
As a preferable technical solution, the hot pressing conditions of the hot press in step S5 are: the temperature is 190 ℃, the pressure is 18MPa, and the pressing time is 35 s.
Has the advantages that:
the invention completely eliminates the process of slotting and repairing the wall body compared with the traditional wall body pipeline arrangement by pre-embedding the electromechanical pipeline system in the wall body core layer in the production process, is beneficial to improving the efficiency and saving the environment, and the composite wall board is formed by the wall body core layer and the wall body surface layer, the decorative veneer layer is fixed on the wall body surface layer through the bonding layer, the dry operation in the whole process of wall board installation can be realized, the application of traditional cement mortar plastering is eliminated, the appearance quality of the veneer installation is improved while the smoothness of the wall surface is ensured, in addition, the wall body systems can be spliced together through the connecting structure, then the aluminum alloy closing strip can be used for playing a perfect connection role, the veneer is more beautiful, the electromechanical pipeline can be pre-embedded without slotting and repairing the wall body, and the invention has the advantages of convenient connection, convenient construction and the like, the essence of assembly decoration is met.
Drawings
FIG. 1 is a schematic structural view of a wall with a decorative surface layer embedded with a pipeline;
FIG. 2 is a schematic top view of the connecting member of FIG. 1;
FIG. 3 is a schematic structural view of a wall panel system and an electromechanical piping system;
FIG. 4 is a perspective view of a wall panel system;
FIG. 5 is a schematic view of a configuration of a slot;
FIG. 6 is a detailed structural view of a connecting structure;
FIG. 7 is a schematic structural view of a concave cross-sectional groove;
fig. 8 is a schematic structural view of a L-shaped cross-section contraction groove.
Fig. 9 is a flow chart of a method for manufacturing a wall with a decorative surface layer of an embedded pipeline.
The attached drawings are as follows:
1. a wallboard system; 11. a wallboard core layer; 12. a wallboard facing; 13. an adhesive layer; 14. decorating the laminated surface layer; 15. an aluminum alloy closing strip; 16. connecting holes; 17. splicing blocks; 18. splicing grooves; 21. a threaded connecting rod; 22. a metal upright post; 3. a closing groove; 31. a concave section closing groove; 32. a L-shaped cross-section slot; 41. a wire box; 42. a socket panel; 43. an electromechanical integrated pipeline.
Detailed Description
In order to further disclose and explain the technical scheme of the invention, the following clearly and completely explains the wall body with the decorative surface layer of the embedded pipeline and the manufacturing method thereof by combining the attached drawings.
It should be noted that the terms "in", "middle" and "an" are used herein for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or modifications of the relative relationship may be made without substantial technical changes, and they are to be regarded as the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example (b):
referring to the attached drawings 1 to 8, the invention provides a wall body with a decorative surface layer, which can be embedded with pipelines, and comprises a wall plate system 1, wherein the wall plate system 1 comprises a wall plate core layer 11, a wall plate surface layer 12, a bonding layer 13 and a decorative surface layer 14, the wall plate core layer 11 is formed by uniformly mixing quartz sand, softwood wood pulp fiber and silicate cement and then placing the mixture in a mold for coagulation, the wall plate surface layer 12 is formed by sanding, the wall plate core layer 11 and the wall plate surface layer 12 are integrated, the decorative surface layer 14 is fixed on the wall plate surface layer 12 through the bonding layer 13, an electromechanical pipeline system is embedded in the wall plate system 1, the electromechanical pipeline system is different from the traditional mode of wall body grooving and repairing, the electromechanical pipeline system is embedded and designed in the manufacturing process of the wall plate core layer 11 and the wall plate surface layer 12, so that the process of wall body grooving and repairing is completely eliminated, is beneficial to improving the efficiency, saving and protecting the environment.
Specifically, the electromechanical pipeline system includes a socket panel 42, a line box 41 and an electromechanical comprehensive pipeline 43, and besides, the electromechanical pipeline system may also be a switch, a socket, an equipment box and the like, and may also be embedded with a strong electric wire, a weak electric wire, a water pipe and the like, and may be cast and molded by a pre-designed layout.
Specifically, the two ends of the wall core plate layer are provided with the splicing blocks 17 and the splicing grooves 18, connecting holes 16 are formed in the splicing blocks 17 and the splicing grooves 18, the splicing blocks 17 are matched with the splicing grooves 18, and the wall core plate layer can be conveniently spliced to form a facing wall body under the action of the splicing blocks 17 and the splicing grooves 18.
Specifically, the wall panel system comprises a connecting member, wherein the connecting member is composed of a threaded connecting rod 21 and a metal upright column 22, two adjacent wall panel systems 1 are fixedly connected through the connecting member, specifically, after the connecting hole 16 is filled with bar planting glue, the connecting hole is inserted into a mounting hole through the threaded connecting rod 21 for fixing, and the two panels are stably fixed.
Specifically, two adjacent wallboard system 1's junction still is provided with aluminum alloy closing-in strip 15, and aluminum alloy closing-in strip 15 sets up in two adjacent wallboard system 1's gap after two wallboard system 1 installed, can shield the clearance between the wall body, guarantees the requirement of outward appearance.
Specifically, still include groove 3 of closing up, groove 3 of closing up is concave section groove 31 of closing up or L type section groove 32 of closing up, and the effect in groove 3 of closing up is mainly used for shielding the gap between wall body and structure, also can solve the basement infiltration problem in humid environment, also can play the effect of decorating skirting line, closing up line, and groove 3 of closing up divides into concave section groove 31 of closing up or L type section groove 32 two kinds of forms, and concave section groove 31 of closing up is mainly used for the condition of ordinary wallboard installation, and L type section groove 32 of closing up is mainly applied to the binding up after last wallboard installation is accomplished.
A manufacturing method of a wall body with a decorative surface layer of a pre-buried pipeline is characterized by comprising the following steps: comprises that
S1, selecting raw materials: uniformly mixing quartz sand, needle forest pulp fibers and portland cement, placing the mixture in a mold for coagulation, reserving the position of an electromechanical pipeline system in the mold, and preparing a cement fiberboard wallboard core layer, wherein the coagulation time is not earlier than 45min at the initial coagulation time and not later than 390min at the final coagulation time;
s2, sanding: drying the cement fiberboard wallboard core layer in the step S1, sanding the surface of the cement fiberboard wallboard core layer with uniform thickness, and sanding the cement fiberboard wallboard core layer to 220 meshes in a fixed thickness to form a wallboard surface layer;
s3, permeation: coating an epoxy resin penetrating solution on the surface of the wallboard surface layer formed in the step S2 for penetration;
s4, drying: drying the plate treated by the S3 at the temperature of 120 ℃ for 120min, and then placing the plate in a drying environment for 8 hours;
s5, hot pressing: and utilizing a hot press to carry out hot-pressing and laminating on the bonding layer and the decorative laminated surface layer to the wallboard surface layer processed in the step S4, thus forming the wallboard system.
Specifically, the portland cement fineness surface area adopted in the step S1 is not more than 350 square meters per kg, and the fly ash, slag and composite portland cement require a 0.08mm square-hole sieve residue of not more than 10%; or 0.045mm square hole sieve is not more than 30%; the strength of the core layer of the cement fiber board wallboard requires 3 days in the condensation process: not less than 17 MPa; is more than or equal to 42.5MPa in 28 days; the chemical components are as follows: the content of sulfur trioxide is less than or equal to 3.50 percent; the content of magnesium oxide is less than or equal to 5.00 percent, and the content of chloride ions is less than or equal to 0.06 percent; the loss on ignition is less than or equal to 5.00 percent.
Specifically, the epoxy resin penetrating solution in the step S3 is a single-component 7520 epoxy resin penetrating agent aqueous solution with a ratio of 1:1, and 67.34 grams per square are uniformly coated on the surface of the wallboard surface.
Specifically, the hot pressing conditions of the hot press in step S5 are as follows: the temperature is 190 ℃, the pressure is 18MPa, and the pressing time is 35 s.
The invention effectively replaces the application of the traditional masonry material by utilizing the mode of forming the composite wallboard by combining the wallboard core layer and the wallboard surface layer, really achieves zero asbestos, no radiation, no formaldehyde, environmental protection and no pollution, has the advantages of light weight, high strength, fire prevention, heat insulation, obvious sound absorption effect, good weather resistance, convenient construction and the like, increases the work efficiency and saves materials; the electromechanical pipelines are pre-embedded in the wallboard core layer in advance, the traditional electromechanical pipeline arrangement method can be replaced, the wall body grooving and repairing processes are eliminated, and the building garbage pollution and material loss are reduced; the positive and negative double-end studs and the embedded steel pipes are innovatively used for connecting the wall body with the wall body or between the wall body and the structure, so that the wall body is firmly and reliably installed; the decorative veneer is directly bonded in the surface layer of the wallboard, so that the application of the traditional plastering can be cancelled, the essence of the assembly type decoration is met, and the popularization and the use are facilitated.
The present invention is not limited to the above-described embodiments, and various modifications and variations of the present invention are included if they do not depart from the spirit and scope of the present invention, and they are within the scope of the claims and the equivalent technology of the present invention.
Claims (10)
1. The utility model provides a pre-buried pipeline from taking architectural surface wall body which characterized in that: including the wallboard system, the wallboard system includes wallboard sandwich layer, wallboard surface course, bond line and decorates the wainscot layer, wallboard sandwich layer and wallboard surface course an organic whole form, it is fixed in through the bond line to decorate the wainscot layer on the wallboard surface course, pre-buried organic pipeline system in the wallboard system.
2. The embedded pipeline wall with the decorative surface layer as claimed in claim 1, wherein: the electromechanical pipeline system comprises a socket panel, a wire box and an electromechanical comprehensive pipeline.
3. The embedded pipeline wall with the decorative surface layer as claimed in claim 1, wherein: the wall core plate is characterized in that splicing blocks and splicing grooves are arranged at two ends of the wall core plate layer, connecting holes are formed in the splicing blocks and the splicing grooves, and the splicing blocks are matched with the splicing grooves.
4. The embedded pipeline wall with the decorative surface layer as claimed in claim 3, wherein: the wall panel system is characterized by further comprising connecting members, each connecting member is composed of a threaded connecting rod and a metal upright post, and two adjacent wall panel systems are fixedly connected through the connecting members.
5. The embedded pipeline wall with the decorative surface layer as claimed in claim 4, wherein: and the joint of two adjacent wallboard systems is also provided with an aluminum alloy closing strip.
6. The embedded pipeline wall with the decorative surface layer as claimed in claim 5, wherein: the device also comprises a closing groove which is a closing groove with a concave section or an L-shaped section.
7. A manufacturing method of a wall body with a decorative surface layer of a pre-buried pipeline is characterized by comprising the following steps: comprises that
S1, selecting raw materials: uniformly mixing quartz sand, needle forest pulp fibers and portland cement, placing the mixture in a mold for coagulation, reserving the position of an electromechanical pipeline system in the mold, and preparing a cement fiberboard wallboard core layer, wherein the coagulation time is not earlier than 45min at the initial coagulation time and not later than 390min at the final coagulation time;
s2, sanding: drying the cement fiberboard wallboard core layer in the step S1, sanding the surface of the cement fiberboard wallboard core layer with uniform thickness, and sanding the cement fiberboard wallboard core layer to 220 meshes in a fixed thickness to form a wallboard surface layer;
s3, permeation: coating an epoxy resin penetrating solution on the surface of the wallboard surface layer formed in the step S2 for penetration;
s4, drying: drying the plate treated by the S3 at the temperature of 120 ℃ for 120min, and then placing the plate in a drying environment for 8 hours;
s5, hot pressing: and utilizing a hot press to carry out hot-pressing and laminating on the bonding layer and the decorative laminated surface layer to the wallboard surface layer processed in the step S4, thus forming the wallboard system.
8. The method for manufacturing the wall with the decorative surface layer of the embedded pipeline according to claim 7, wherein the method comprises the following steps: the surface area of the portland cement fineness adopted in the step S1 is not more than 350 square meters per kg, and the residue of the fly ash, slag and composite portland cement sieve with 0.08mm square holes is not more than 10 percent; or 0.045mm square hole sieve is not more than 30%; the strength of the core layer of the cement fiber board wallboard requires 3 days in the condensation process: not less than 17 MPa; is more than or equal to 42.5MPa in 28 days; the chemical components are as follows: the content of sulfur trioxide is less than or equal to 3.50 percent; the content of magnesium oxide is less than or equal to 5.00 percent, and the content of chloride ions is less than or equal to 0.06 percent; the loss on ignition is less than or equal to 5.00 percent.
9. The method for manufacturing the wall with the decorative surface layer of the embedded pipeline according to claim 7, wherein the method comprises the following steps: the epoxy resin penetrating solution in the step S3 is a single-component 7520 epoxy resin penetrating agent water solution with the proportion of 1:1, and 67.34 grams of penetrating agent water solution per square is uniformly coated on the surface of the wallboard surface layer.
10. The method for manufacturing the wall with the decorative surface layer of the embedded pipeline according to claim 7, wherein the method comprises the following steps: the hot pressing conditions of the hot press in the step S5 are as follows: the temperature is 190 ℃, the pressure is 18MPa, and the pressing time is 35 s.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210878.2A CN114382245A (en) | 2022-03-04 | 2022-03-04 | Pipeline-embedded wall with decorative surface layer and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210210878.2A CN114382245A (en) | 2022-03-04 | 2022-03-04 | Pipeline-embedded wall with decorative surface layer and manufacturing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114382245A true CN114382245A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210210878.2A Pending CN114382245A (en) | 2022-03-04 | 2022-03-04 | Pipeline-embedded wall with decorative surface layer and manufacturing method thereof |
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| CN (1) | CN114382245A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116030217A (en) * | 2023-03-30 | 2023-04-28 | 深圳朗生整装科技有限公司 | Fitment scene rendering method and system based on customer emotion |
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2022
- 2022-03-04 CN CN202210210878.2A patent/CN114382245A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116030217A (en) * | 2023-03-30 | 2023-04-28 | 深圳朗生整装科技有限公司 | Fitment scene rendering method and system based on customer emotion |
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