CN115198915A - Pottery sand lightweight concrete wallboard and manufacturing method - Google Patents
Pottery sand lightweight concrete wallboard and manufacturing method Download PDFInfo
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- CN115198915A CN115198915A CN202210875086.7A CN202210875086A CN115198915A CN 115198915 A CN115198915 A CN 115198915A CN 202210875086 A CN202210875086 A CN 202210875086A CN 115198915 A CN115198915 A CN 115198915A
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- frp
- ceramic sand
- wallboard
- sheets
- lightweight concrete
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- 239000004576 sand Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000000919 ceramic Substances 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 20
- 239000004568 cement Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 119
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 119
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000005336 cracking Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 229920002748 Basalt fiber Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
-
- 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
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
-
- 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
-
- 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
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a ceramsite lightweight concrete wallboard, which comprises a ceramsite concrete layer and a heat insulation board, wherein the ceramsite concrete layer uses cement, ceramsite and vitrified micro bubbles as main raw materials; an FRP net cage is also arranged in the ceramic sand concrete layer; the FRP cage comprises 2 FRP net sheets, a plurality of FRP connecting sheets and a plurality of FRP short ribs, and the plurality of FRP connecting sheets are fixedly connected to the upper end and the lower end of the 2 FRP net sheets; the plurality of FRP short ribs are fixedly connected among the 2 FRP net sheets; the insulation board is fixedly arranged inside the ceramic sand concrete layer through a plurality of FRP connecting pieces at the upper end and the lower end of the FRP net cage. The ceramic sand lightweight concrete wallboard disclosed by the invention uses cement, ceramic sand and vitrified micro bubbles as main raw materials, is equipped with the FRP mesh cage, is manufactured, has the characteristics of light weight, high strength, small heat conductivity coefficient and strong freeze-thaw resistance, is convenient to install, does not have the hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.
Description
Technical Field
The invention relates to the technical field of building assembly and heat preservation, in particular to a ceramic sand lightweight concrete wallboard and a manufacturing method thereof.
Background
With the development of building technology, the shortage of building manpower and the increasing requirements for heat preservation and energy conservation, modern buildings are developed towards the direction of assembly. The outer wall must also be light. At present, a large number of autoclaved aerated concrete wallboards are used for assembly type walls, but the autoclaved aerated concrete wallboards have some important defects, and are particularly applied to outer walls. Firstly, its intensity is not high itself, has certain use risk in the outer wall, is unfavorable for antidetonation and the deformation of building. Instead, a steel mesh cage is used as the stressed member in the plate. As the aerated concrete belongs to a porous material, the aerated concrete has strong water absorption and can cause corrosion of reinforcing steel bars, and the corrosion of the reinforcing steel bars can cause the delamination and cracking of the wall board, thereby causing great potential safety hazards. Therefore, how to manufacture the wallboard with light volume weight, low heat conductivity coefficient, no gap and no hidden trouble of corrosion of reinforcing steel bars is a difficult problem to be solved by the external wall assembly type wallboard.
Disclosure of Invention
In view of the above, the invention provides a ceramic sand lightweight concrete wallboard and a manufacturing method thereof. The purpose is to solve the above mentioned deficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
a pottery sand lightweight concrete wallboard comprises a pottery sand concrete layer and a heat insulation board, wherein an FRP (fiber reinforced plastic) mesh cage is also arranged in the pottery sand concrete layer; the FRP net cage comprises 2 FRP net pieces, a plurality of FRP connecting pieces and a plurality of FRP short ribs, and the plurality of FRP connecting pieces are fixedly connected to the upper end and the lower end of the 2 FRP net pieces; the plurality of FRP short ribs are fixedly connected among the 2 FRP net sheets;
the insulation board is fixedly arranged inside the ceramic sand concrete layer through a plurality of FRP connecting pieces at the upper end and the lower end of the FRP net cage.
Preferably, each FRP short rib may be vertically disposed between 2 FRP meshes; or the inclined crossed fork is arranged among the 2 FRP net sheets.
Preferably, the 2 FRP net sheets, the plurality of FRP connecting sheets and the plurality of FRP short ribs are integrally formed.
Preferably, a plugging hole matched with a steel chisel is reserved in the middle of each FRP connecting piece.
Preferably, the insulation board is also provided with a through hole matched with the cuttage hole; the insulation board penetrates through the skewer holes and the through holes in the FRP connecting sheets through the steel drill rods and is fixedly connected in the ceramic sand concrete layer.
Preferably, the heat insulation board is any one of a rectangle and a polygon.
Preferably, the insulation board is provided with a plurality of through holes in the thickness direction, and the FRP short ribs penetrate through the holes and are connected with the net piece
Preferably, the inorganic fibers in the FRP netpen may be made of glass fibers, carbon fibers, basalt fibers, or the like.
Preferably, the FRP connecting sheet may also be an FRP material, a plastic material, or a steel material connecting sheet.
Preferably, the FRP netpen, the FRP connecting sheet and the FRP short rib may also be made of steel.
Preferably, the connection between the connecting piece and the net piece is realized by using a buckle type connecting piece, a binding wire or bonding glue.
Preferably, the ceramic sand concrete layer uses cement, ceramic sand (grains) and vitrified micro bubbles as main raw materials.
Meanwhile, the invention also provides a manufacturing method of the ceramic sand lightweight concrete wallboard, which comprises the following steps:
1) Carrying out plate arrangement design according to the design requirements of drawings and the field conditions;
2) Manufacturing meshes according to the size and structure requirements of the wallboard, and manufacturing the vertical ribs and the horizontal ribs into the meshes by using bonding glue or binding wires;
3) Connecting the FRP net sheets into an FRP net cage by using the FRP connecting sheet, and fixing the heat-insulating plate between the two FRP net sheets, wherein the size of the heat-insulating plate is larger than that of the FRP net sheets; the FRP connecting pieces are symmetrically arranged on two sides of the FRP net cage in the length direction, and inserting holes are reserved in the middle of the FRP connecting pieces and used for inserting and pulling steel rods and fixing the FRP net cage and the FRP connecting pieces;
4) Cement, ceramsite and vitrified micro bubbles are used as main raw materials, the mixing proportion is determined according to the strength requirement and the strength requirement, and lightweight concrete is prepared according to the proportion;
5) Pouring: a die table plane pouring mode: paying off the plane of the wallboard on a template platform according to the size requirement, supporting the template, fixing, and brushing a release agent to prepare a template frame; fixing FRP mesh cage-pouring concrete to the thickness of the wallboard; vertical casting mould mode: assembling the wallboard vertical film into a mould of a required wallboard according to the size requirement, fixing an FRP mesh cage, pouring, and starting a vibrator to compact the pouring of the ceramic sand light concrete;
6) And after the pouring is finished, curing or curing for a period of time by using steam, and finishing the manufacturing process of the ceramic sand lightweight concrete wallboard.
Compared with the prior art, the invention has the following technical effects:
the ceramic sand lightweight concrete wallboard disclosed by the invention uses cement, ceramsite and vitrified micro bubbles as main raw materials, is equipped with the FRP mesh cage, and is manufactured into the wallboard, so that the wallboard has the characteristics of light weight, high strength, small heat conductivity coefficient and strong freeze-thaw resistance, is convenient to install, has no hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.
Drawings
FIG. 1 is a schematic structural view of a pottery sand lightweight concrete wallboard according to the present invention;
FIG. 2 is a schematic view of a processing frame of a ceramic sand lightweight concrete wallboard according to the present invention;
in the figure: 1. a ceramic sand concrete layer; 2. FRP net cages; 21. FRP mesh sheets; 22. FRP connecting sheets; 23. inserting holes; 24. FRP short ribs; 3. provided is an insulation board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 and 2, the ceramic sand lightweight concrete wallboard comprises a ceramic sand concrete layer 1 and a heat insulation board 3, wherein an FRP (fiber reinforced plastic) mesh cage 2 is further arranged in the ceramic sand concrete layer 1; the FRP cage 2 comprises 2 FRP net pieces 21, a plurality of FRP connecting pieces 22 and a plurality of FRP short ribs 24, and the plurality of FRP connecting pieces 22 are fixedly connected to the upper end and the lower end of the 2 FRP net pieces 21; the FRP short ribs 24 are fixedly connected among the 2 FRP meshes 21; the insulation board 3 is fixedly arranged inside the ceramic sand concrete layer 1 through a plurality of FRP connecting pieces 22 at the upper end and the lower end of the FRP net cage 2.
In this embodiment, each FRP short rib 24 may be vertically disposed between 2 FRP mesh sheets 21; or, the FRP net pieces are obliquely and crossly arranged among the 2 FRP net pieces 21; the 2 FRP net sheets 21, the FRP connecting sheets 22 and the FRP short ribs 24 are integrally formed.
In the embodiment, a plugging hole 23 matched with a steel chisel is reserved in the middle of each FRP connecting sheet 22; correspondingly, the heat insulation plate 3 is also provided with a through hole matched with the skewer hole 23; the insulation board 3 passes through the skewer holes 23 and the through holes on the FRP connecting sheets 22 through steel brazes and is fixedly connected in the ceramic sand concrete layer 1.
In this embodiment, the heat insulating plate 3 is either rectangular or polygonal.
In this embodiment, the inorganic fiber in the FRP material used in the FRP netpen 2 may be made of glass fiber, carbon fiber, and basalt fiber.
In this embodiment, the FRP mesh 21 is coated with a special steam-curing anticorrosive paint.
In some embodiments, the number of the cavities 3 and the FRP connecting pieces 22 can be adjusted according to actual needs.
In other embodiments, the FRP netpen 2, the FRP netpen 21, the FRP connecting pieces 22 and the FRP connecting piece short ribs 24 may be made of FRP materials or plastic materials, or steel materials.
As a preferred mode of this embodiment, a method for manufacturing a ceramic sand lightweight concrete wallboard includes the following steps:
1) Carrying out plate arrangement design according to the design requirements of drawings and the field conditions;
2) Manufacturing meshes according to the size and structural requirements of the wallboard, and manufacturing the FRP meshes 21 by using bonding glue or binding wires for the vertical ribs and the transverse ribs;
3) Connecting the FRP net sheets 21 into an FRP net cage 2 by using the FRP connecting sheet 22, and fixing the heat insulation board 3 between the two FRP net sheets 21; the FRP connecting pieces 22 are symmetrically arranged on two sides of the FRP netpen 2 in the length direction, and a plugging hole 23 is reserved in the middle of the FRP connecting pieces 22 and used for plugging and unplugging a steel chisel and fixing the FRP netpen 2 and the FRP connecting pieces 21;
4) The cement, the ceramsite and the vitrified micro bubbles are used as main raw materials, the mixing proportion is determined according to the strength requirement and the strength requirement, and the lightweight concrete is prepared according to the proportion;
5) Pouring: a die table plane pouring mode: paying off the plane of the wallboard on a template platform according to the size requirement, supporting the template, fixing, and brushing a release agent to prepare a template frame; fixing the FRP net cage (2) -pouring concrete to the thickness of the wallboard;
vertical casting mould mode: assembling the wallboard vertical film into a mould of a required wallboard according to the size requirement, fixing an FRP mesh cage, pouring, and starting a vibrator to compact the pouring of the ceramic sand light concrete;
6) After the pouring is finished, curing is carried out in advance or steam curing is carried out for a period of time, and the manufacturing process of the ceramic sand lightweight concrete wallboard is finished.
The ceramic sand lightweight concrete wallboard disclosed by the invention uses cement, ceramic particles and vitrified micro bubbles as main raw materials, is provided with the FRP mesh cage, is manufactured into the wallboard, has the characteristics of light weight, high strength, small heat conductivity coefficient and strong freeze-thaw resistance, is convenient to install, has no hidden danger of wallboard cracking, and completely meets the use requirement of an outer wall.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (7)
1. A light concrete wallboard with ceramic sand (grains) comprises a ceramic sand concrete layer (1) and a heat insulation board (3), and is characterized in that an FRP (fiber reinforced plastic) mesh cage (2) is further arranged in the ceramic sand concrete layer (1); the FRP cage (2) comprises 2 FRP meshes (21), a plurality of FRP connecting sheets (22) and a plurality of FRP short ribs (24), and the plurality of FRP connecting sheets (22) are fixedly connected to the upper and lower ends of the 2 FRP meshes (21); the FRP short ribs (24) are fixedly connected among the 2 FRP meshes (21);
the heat insulation plate (3) is fixedly arranged inside the ceramic sand concrete layer (1) through a plurality of FRP connecting pieces (22) at the upper end and the lower end of the FRP mesh cage (2).
2. A ceramic sand lightweight concrete wall panel according to claim 1, wherein each said FRP short rib (24) can be vertically arranged between 2 said FRP meshes (21); or the inclined crossed fork is arranged among the 2 FRP net sheets (21).
3. A ceramic sand lightweight concrete wall panel according to claim 2, wherein 2 said FRP mesh sheets (21), a plurality of said FRP connecting sheets (22) and a plurality of FRP short ribs (24) are integrally formed.
4. A ceramic sand lightweight concrete wall panel according to claim 2, wherein a skewer hole (23) adapted to a steel chisel is reserved in the middle of each FRP connection piece (22).
5. A pottery sand lightweight concrete wall panel according to claim 4, characterized in that, correspondingly, the insulation board (3) is also provided with through holes matched with the skewer holes (23); the heat insulation plate (3) penetrates through the skewer holes (23) in the FRP connecting sheet (22) and the through holes through the steel brazes and is fixedly connected into the ceramic sand concrete layer (1).
6. A ceramic sand lightweight concrete wall panel according to claim 1, characterized in that said insulation board (3) is one of rectangular, square and polygonal.
7. A method of making a ceramic sand lightweight concrete wall panel as claimed in claims 1 to 6, comprising the steps of:
1) Carrying out plate arrangement design according to the design requirements of drawings and the field conditions;
2) Manufacturing meshes according to the requirements of the size and the structure of the wallboard, and manufacturing the FRP meshes (21) by using the bonding glue or the binding wire for the vertical ribs and the horizontal ribs;
3) Connecting the FRP net sheets (21) into an FRP net cage (2) by using the FRP connecting sheet (22), and fixing the heat insulation board (3) between the two FRP net sheets (21); the FRP connecting pieces (22) are symmetrically arranged on two sides of the FRP net cage (2) in the length direction, and inserting holes (23) are reserved in the middle of the FRP connecting pieces (22) and used for inserting and pulling steel rods and fixing the FRP net cage (2) and the FRP connecting pieces (21);
4) The cement, the ceramsite and the vitrified micro bubbles are used as main raw materials, the mixing proportion is determined according to the strength requirement and the strength requirement, and the lightweight concrete is prepared according to the proportion;
5) Pouring: a die table plane pouring mode: paying off the plane of the wallboard on a template platform according to the size requirement, supporting the template, fixing, and brushing a release agent to prepare a template frame; fixing the FRP net cage (2) -pouring concrete to the thickness of the wallboard;
the vertical casting mould mode: assembling the wallboard vertical film into a mould of a required wallboard according to the size requirement, fixing an FRP mesh cage, pouring, and starting a vibrator to compact the pouring of the ceramic sand light concrete;
6) And after the pouring is finished, curing or curing for a period of time by using steam, and finishing the manufacturing process of the ceramic sand lightweight concrete wallboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210875086.7A CN115198915A (en) | 2022-07-25 | 2022-07-25 | Pottery sand lightweight concrete wallboard and manufacturing method |
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Application Number | Priority Date | Filing Date | Title |
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CN202210875086.7A CN115198915A (en) | 2022-07-25 | 2022-07-25 | Pottery sand lightweight concrete wallboard and manufacturing method |
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CN115198915A true CN115198915A (en) | 2022-10-18 |
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CN202210875086.7A Pending CN115198915A (en) | 2022-07-25 | 2022-07-25 | Pottery sand lightweight concrete wallboard and manufacturing method |
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CN (1) | CN115198915A (en) |
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- 2022-07-25 CN CN202210875086.7A patent/CN115198915A/en active Pending
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