CN111677186A - Steel wire mesh frame sandwich board comprising expansion mesh outer template and manufacturing method thereof - Google Patents
Steel wire mesh frame sandwich board comprising expansion mesh outer template and manufacturing method thereof Download PDFInfo
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- CN111677186A CN111677186A CN202010679878.8A CN202010679878A CN111677186A CN 111677186 A CN111677186 A CN 111677186A CN 202010679878 A CN202010679878 A CN 202010679878A CN 111677186 A CN111677186 A CN 111677186A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 148
- 239000010959 steel Substances 0.000 title claims abstract description 148
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000004321 preservation Methods 0.000 claims abstract description 50
- 230000002787 reinforcement Effects 0.000 claims abstract description 33
- 238000005728 strengthening Methods 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 52
- 239000000463 material Substances 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000011083 cement mortar Substances 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000003187 abdominal effect Effects 0.000 claims 1
- 230000009977 dual effect Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 20
- 125000006850 spacer group Chemical group 0.000 description 9
- 239000011162 core material Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000771208 Buchanania arborescens Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/005—Wire network per se
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/08—Making wire network, i.e. wire nets with additional connecting elements or material at crossings
- B21F27/10—Making wire network, i.e. wire nets with additional connecting elements or material at crossings with soldered or welded crossings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a steel wire mesh frame sandwich board comprising an expansion net outer template and a manufacturing method thereof. This wire net frame battenboard that contains expansion net exterior sheathing, the both sides at the heat preservation are established to the welded steel mesh symmetry, the both ends of web reinforcement all pass behind the heat preservation respectively with welded steel mesh fixed connection, or the both ends of web reinforcement all pass behind heat preservation and the welded steel mesh respectively with expansion net fixed connection, the outside at welded steel mesh is established to the expansion net, built-in cushion is established between heat preservation and welded steel mesh, welded steel mesh constructs the ligature with the V-arrangement strengthening rib of expansion net and is connected, the one end that the heat preservation was kept away from to built-in cushion passes through draw-in groove and welded steel mesh fixed connection, the rib check is vertical or violently erects two-way and establishes on the heat preservation, welded steel mesh and expansion net adopt the ligature silk, mode ligature such as nail.
Description
Technical Field
The invention relates to the field of steel wire mesh frame sandwich boards, in particular to a steel wire mesh frame sandwich board comprising an expansion net outer template and a manufacturing method thereof.
Background
The sandwich board product consists of two layers of formed metal panels (or panels made of other materials) and a polymer heat-insulating inner core formed by directly foaming and curing the middle of the panels. The core material is made of light wood, rubber, cellulose acetate, plastics, resin-impregnated (or not) paper or cloth and metal honeycomb structure material. The sheet material was successfully studied in the us in the late 60 s of the 20 th century, when mainly used in aircraft construction, and has since gradually expanded to architectural decorations such as partitions, door leaves, floors, and furniture parts, refrigerator cases, and the like. Then, some countries are also producing successively, so that the application range thereof is gradually expanding, and the material is an important light-weight high-strength material.
The sandwich board is a sandwich board made up of a special three-dimensional steel wire net frame, hydrophobic expanded pearlite product, aerated light concrete or mineral (rock) cotton product as core, and features that after it is installed and fixed to construction site, anti-cracking cement mortar is spread or sprayed on both sides of core board to form complete building member. But traditional steel wire net frame battenboard can't consolidate its inside heat preservation material layer, appears the problem of heat preservation skew easily.
Disclosure of Invention
The invention aims to provide a steel wire mesh frame sandwich board comprising an expanded mesh outer template and a manufacturing method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a wire net frame battenboard containing expansion net exterior sheathing and preparation method thereof, includes heat preservation, welded steel bar mesh, web reinforcement, has V-arrangement strengthening rib structure's expansion net, rib check and built-in cushion, welded steel bar mesh symmetry is established in the both sides of heat preservation, web reinforcement's both ends all pass behind the heat preservation respectively with welded steel bar mesh fixed connection, or web reinforcement's both ends all pass behind heat preservation and the welded steel bar mesh respectively with expansion net fixed connection, expansion net establishes in welded steel bar mesh's the outside, built-in cushion establishes between heat preservation and welded steel bar mesh, welded steel bar mesh is connected with expansion net's V-arrangement strengthening rib structure, built-in cushion keeps away from the one end of heat preservation and passes through draw-in groove and welded steel bar mesh fixed connection, rib check are established on the heat preservation.
As a further scheme of the invention: the steel bar welding net and the expansion net are bound by adopting binding wires, C-shaped gun sides and binding nails and the like, the distance between binding points is 50 mm-500 mm, the binding points can be uniformly distributed or gradually increased from the bottom to the top.
As a still further scheme of the invention: the both ends of web muscle and welded steel mesh fixed connection are including welding and joint, the web muscle passes fixed with the fastener behind welded steel mesh and the expansion net.
As a still further scheme of the invention: the web reinforcement is made of steel or plastics, the diameter of the web reinforcement is 2 mm-14 mm, and the density of the web reinforcement is 4-200 pieces per square meter.
As a still further scheme of the invention: the V-shaped reinforcing rib structure of the expansion net is protruded towards the direction of the steel bar welding net, the height is 0-20 mm, and the distance is 50-200 mm.
As a still further scheme of the invention: the depth of the rib grids 5 recessed into the heat preservation layer is 0-100 mm, the width is 50-250 mm, the material is the same as the heat preservation layer or adopts the material with smaller heat conductivity coefficient, the rib grids have two modes of vertical and transverse vertical, and the rib grids have 0-1 on each section of heat preservation layer.
As a still further scheme of the invention: the material of expansion net is steel and thickness is 0.1mm ~2.0mm, the mesh of expansion net is 2.0mm ~20.0mm, the distance of expansion net and welded steel bar net is 0~20 mm.
As a still further scheme of the invention: the built-in cushion block is made of plastic, steel or cement mortar, the length of the built-in cushion block is 40 mm-200 mm, and the length of the end, far away from the heat preservation layer, of the built-in cushion block, extending out of the steel bar welding net is 0-20 mm.
As a still further scheme of the invention: the diameter of the steel bar welding net is 2.0 mm-10.0 mm, the distance is 50 mm-200 mm, and the thickness of the heat preservation layer is 30 mm-300 mm.
As a still further scheme of the invention: a steel wire mesh frame sandwich board containing an expanded mesh outer template and a manufacturing method thereof comprise the following steps:
the method comprises the following steps: fixing the built-in cushion block on the steel bar welding net or binding the expansion net with the steel bar welding net;
step two: the method comprises the following steps of (1) welding a web reinforcement and a welded steel bar mesh after penetrating through a heat insulation layer to form a steel bar mesh frame sandwich plate, and fixing the web reinforcement and the welded steel bar mesh after penetrating through the heat insulation layer by using fasteners in a screw or one-way locking manner to form the steel bar mesh frame sandwich plate or temporarily fixing a built-in cushion block and the heat insulation layer or the welded steel bar mesh;
step three: and binding the expansion net and the steel bar welding net or fixing the clamping piece on the outermost side after the web reinforcement penetrates through the heat insulation layer, the expansion net and the steel bar welding net in a screw mode, a one-way locking mode or a welding mode and the like.
Compared with the prior art, the invention has the beneficial effects that:
the sandwich board is formed by combining the built-in cushion blocks and the web ribs, so that the traditional bamboo-wood template is saved, the anti-deflection capacity of the heat-insulation board can be obviously improved, the arrangement of the rib grids can also accelerate the concrete pouring speed and increase the out-of-plane anti-lateral force of the wall body, and the building industrialization development is realized while the building energy-saving standard, the building fire resistance and the building durability are improved.
Drawings
Fig. 1 is a schematic structural view of steel wire mesh frame sandwich panels including expanded mesh outer formworks and examples 1 and 2 of a manufacturing method thereof.
Fig. 2 is a schematic diagram of a steel wire mesh frame sandwich panel including an expanded mesh outer formwork and a manufacturing method thereof according to embodiment 3.
In the figure: the heat preservation 1, steel bar welded mesh 2, web reinforcement 3, expansion net 4, rib check 5, built-in cushion 6, V-arrangement strengthening rib structure 7.
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.
The first embodiment is as follows:
referring to fig. 1, in a first embodiment of the present invention, a steel wire mesh frame sandwich panel including an external template of an expansion mesh and a manufacturing method thereof include a heat insulation layer 1, a welded steel reinforcement mesh 2, a web member 3, an expansion mesh 4 having a V-shaped reinforcing rib structure 7, rib lattices 5, and built-in spacers 6, where the welded steel reinforcement mesh 2 is symmetrically disposed at two sides of the heat insulation layer 1, two ends of the web member 3 are both fixedly connected to the welded steel reinforcement mesh 2 after passing through the heat insulation layer 1, the expansion mesh 4 is disposed at an outer side of the welded steel reinforcement mesh 2, the built-in spacers 6 are disposed between the heat insulation layer 1 and the welded steel reinforcement mesh 2, the welded steel reinforcement mesh 2 is bound to the V-shaped reinforcing rib structure 7 of the expansion mesh 4, one end of the built-in spacer 6, which is far away from the heat insulation layer 1, is.
The steel bar welding net 2 and the expansion net 4 are bound by adopting binding wires, C-shaped gun sides binding nails and other modes, the distance between binding points is 50 mm-500 mm, the binding points can be uniformly distributed or gradually increased from the bottom to the top.
The two ends of the web bar 3 are fixedly connected with the steel bar welding net 2 by welding.
The web reinforcement 3 is made of steel or plastic, the diameter is 2 mm-14 mm, and the density is 4-200 per square meter.
The V-shaped reinforcing rib structure 7 of the expansion net 4 protrudes to the direction of the steel bar welding net 2, the height is 0-20 mm, and the distance is 50-200 mm.
The depth of the rib grids 5 recessed into the heat preservation layer is 0-100 mm, the width is 50-250 mm, the material is the same as that of the heat preservation layer 1 or the material with smaller heat conductivity coefficient is adopted, the rib grids 5 have two modes of vertical and transverse-vertical, and the rib grids 5 have 0-1 on each section of the heat preservation layer 1.
The expansion net 4 is made of steel and has a thickness of 0.1 mm-2.0 mm, the meshes of the expansion net 4 are 2.0 mm-20.0 mm, and the distance between the expansion net 4 and the steel bar welding net 2 is 0-20 mm.
The built-in cushion block 6 is made of plastic, steel or cement mortar, the length of the built-in cushion block is 40 mm-200 mm, and the length of one end, far away from the heat preservation layer 1, of the built-in cushion block, extending out of the steel bar welding net 2 is 0-20 mm.
The diameter of the steel bar welding net 2 is 2.0 mm-10.0 mm, the distance is 50 mm-200 mm, and the thickness of the heat preservation layer 1 is 30 mm-300 mm.
A steel wire mesh frame sandwich board containing an expanded mesh outer template and a manufacturing method thereof comprise the following steps:
the method comprises the following steps: fixing the built-in cushion block 6 on the steel bar welding net 2;
step two: after penetrating through the heat-insulating layer 1, the web reinforcement 3 is welded with the steel bar welding net 2 to form a steel bar net rack sandwich board;
step three: and binding the expansion net 4 with the steel bar welding net 2.
Example two:
referring to fig. 1, in the second embodiment of the present invention, a steel wire mesh frame sandwich panel including an external template of an expanded mesh and a manufacturing method thereof include a heat insulation layer 1, a welded steel mesh 2, a web member 3, an expanded mesh 4 having a V-shaped reinforcing rib structure 7, rib lattices 5 and built-in spacers 6, the welded steel mesh 2 is symmetrically disposed at two sides of the heat insulation layer 1, two ends of the web member 3 are respectively and fixedly connected to the welded steel mesh 2 after penetrating through the heat insulation layer 1, the expanded mesh 4 is disposed at an outer side of the welded steel mesh 2, the built-in spacers 6 are disposed between the heat insulation layer 1 and the welded steel mesh 2, the welded steel mesh 2 is bound to the V-shaped reinforcing rib structure 7 of the expanded mesh 4, one end of the built-in spacers 6, which is far away from the heat insulation layer 1, is fixedly connected to the welded steel mesh.
The steel bar welding net 2 and the expansion net 4 are bound by adopting binding wires, C-shaped gun sides binding nails and other modes, the distance between binding points is 50 mm-500 mm, the binding points can be uniformly distributed or gradually increased from the bottom to the top.
The two ends of the web bar 3 are fixedly connected with the steel bar welding net 2 in a clamping way.
The web reinforcement 3 is made of steel or plastic, the diameter is 2 mm-14 mm, and the density is 4-200 per square meter.
The V-shaped reinforcing rib structure 7 of the expansion net 4 protrudes to the direction of the steel bar welding net 2, the height is 0-20 mm, and the distance is 50-200 mm.
The depth of the rib grids 5 recessed into the heat preservation layer is 0-100 mm, the width is 50-250 mm, the material is the same as that of the heat preservation layer 1 or the material with smaller heat conductivity coefficient is adopted, the rib grids 5 have two modes of vertical and transverse-vertical, and the rib grids 5 have 0-1 on each section of the heat preservation layer 1.
The expansion net 4 is made of steel and has a thickness of 0.1 mm-2.0 mm, the meshes of the expansion net 4 are 2.0 mm-20.0 mm, and the distance between the expansion net 4 and the steel bar welding net 2 is 0-20 mm.
The built-in cushion block 6 is made of plastic, steel or cement mortar, the length of the built-in cushion block is 40 mm-200 mm, and the length of one end, far away from the heat preservation layer 1, of the built-in cushion block, extending out of the steel bar welding net 2 is 0-20 mm.
The diameter of the steel bar welding net 2 is 2.0 mm-10.0 mm, the distance is 50 mm-200 mm, and the thickness of the heat preservation layer 1 is 30 mm-300 mm.
A steel wire mesh frame sandwich board containing an expanded mesh outer template and a manufacturing method thereof comprise the following steps:
the method comprises the following steps: fixing the built-in cushion block 6 on the steel bar welding net 2 or binding the expansion net 4 with the steel bar welding net 2;
step two: after penetrating through the heat-insulating layer 1, the web reinforcement 3 is fixed with the steel bar welding net 2 by clamping pieces in a screw or one-way locking manner and the like to form a steel bar net rack sandwich plate;
step three: and binding the expansion net 4 with the steel bar welding net 2.
Example three:
referring to fig. 2, in the third embodiment of the present invention, a steel wire mesh frame sandwich panel including an external template of an expanded mesh and a manufacturing method thereof include a heat insulation layer 1, a welded steel mesh 2, a web member 3, an expanded mesh 4 having a V-shaped reinforcing rib structure 7, rib lattices 5 and built-in spacers 6, the welded steel mesh 2 is symmetrically disposed at two sides of the heat insulation layer 1, two ends of the web member 3 penetrate through the heat insulation layer 1 and the welded steel mesh 2 and are respectively and fixedly connected to the expanded mesh 4, the expanded mesh 4 is disposed at an outer side of the welded steel mesh 2, the built-in spacers 6 are disposed between the heat insulation layer 1 and the welded steel mesh 2, the welded steel mesh 2 is bound to the V-shaped reinforcing rib structure 7 of the expanded mesh 4, one end of the built-in spacers 6, which is far away from the heat insulation layer 1, is fixedly connected to the welded steel.
The steel bar welding net 2 and the expansion net 4 are bound by adopting binding wires, C-shaped gun sides binding nails and other modes, the distance between binding points is 50 mm-500 mm, the binding points can be uniformly distributed or gradually increased from the bottom to the top.
The web reinforcement 3 passes through the steel bar welding net 2 and the expansion net 4 and then is fixed by a fastener.
The web reinforcement 3 is made of steel or plastic, the diameter is 2 mm-14 mm, and the density is 4-200 per square meter.
The V-shaped reinforcing rib structure 7 of the expansion net 4 protrudes to the direction of the steel bar welding net 2, the height is 0-20 mm, and the distance is 50-200 mm.
The depth of the rib grids 5 recessed into the heat preservation layer is 0-100 mm, the width is 50-250 mm, the material is the same as that of the heat preservation layer 1 or the material with smaller heat conductivity coefficient is adopted, the rib grids 5 have two modes of vertical and transverse-vertical, and the rib grids 5 have 0-1 on each section of the heat preservation layer 1.
The expansion net 4 is made of steel and has a thickness of 0.1 mm-2.0 mm, the meshes of the expansion net 4 are 2.0 mm-20.0 mm, and the distance between the expansion net 4 and the steel bar welding net 2 is 0-20 mm.
The built-in cushion block 6 is made of plastic, steel or cement mortar, the length of the built-in cushion block is 40 mm-200 mm, and the length of one end, far away from the heat preservation layer 1, of the built-in cushion block, extending out of the steel bar welding net 2 is 0-20 mm.
The diameter of the steel bar welding net 2 is 2.0 mm-10.0 mm, the distance is 50 mm-200 mm, and the thickness of the heat preservation layer 1 is 30 mm-300 mm.
A steel wire mesh frame sandwich board containing an expanded mesh outer template and a manufacturing method thereof comprise the following steps:
the method comprises the following steps: binding the expansion net 4 with the steel bar welding net 2;
step two: temporarily fixing the built-in cushion block 6 with the heat preservation layer 1 or the steel bar welding net 2;
step three: and the clamping piece is fixed on the outermost side of the web reinforcement 3 after the web reinforcement passes through the heat-insulating layer 1, the expansion net 4 and the steel bar welding net 2 through screws, unidirectional lock catches or welding and other modes.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a wire net frame battenboard and preparation method thereof including expansion net exterior sheathing, includes heat preservation (1), welded steel mesh (2), web member (3), expansion net (4) that have V-arrangement strengthening rib structure (7), rib check (5) and built-in cushion (6), its characterized in that: the both sides at heat preservation (1) are established to welded steel bar net (2) symmetry, the both ends of web muscle (3) all pass behind heat preservation (1) respectively with welded steel bar net (2) fixed connection, or the both ends of web muscle (3) all pass behind heat preservation (1) and welded steel bar net (2) respectively with expansion net (4) fixed connection, the outside at welded steel bar net (2) is established in expansion net (4), establish between heat preservation (1) and welded steel bar net (2) built-in cushion (6), welded steel bar net (2) and the V-arrangement strengthening rib structure (7) the bound connection of expansion net (4), the one end that heat preservation (1) was kept away from in built-in cushion (6) is passed through draw-in groove and welded steel bar net (2) fixed connection, establish on heat preservation (1) rib check (5).
2. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the steel bar welding net (2) and the expansion net (4) are bound by adopting binding wires, C-shaped gun binding nails and other modes, the distance between binding points is 50 mm-500 mm, the binding points can be uniformly distributed or gradually increased from the bottom to the top.
3. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the both ends of web muscle (3) and the fixed connection of welded steel mesh (2) are including welding or joint, web muscle (3) are fixed with the fastener after passing welded steel mesh (2) and expansion net (4).
4. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the web reinforcement (3) is made of steel or plastic, the diameter of the web reinforcement is 2 mm-14 mm, and the density of the web reinforcement is 4-200 per square meter.
5. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: v-shaped reinforcing rib structures (7) arranged on the expansion net (4) protrude towards the direction of the steel bar welding net (2), the height is 0-20 mm, and the distance is 50-200 mm.
6. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the depth that rib check (5) indent the heat preservation is 0~100mm, and the width is 50mm ~250mm, and the material is the same with heat preservation (1) or adopts the material that coefficient of heat conductivity is littleer, and rib check (5) have vertical and horizontal vertical dual mode, and rib check (5) exist 0~1 on every section heat preservation (1).
7. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the material of expansion net (4) is steel and thickness is 0.1mm ~2.0mm, the mesh of expansion net (4) is 2.0mm ~20.0mm, the distance of expansion net (4) and welded steel bar net (2) is 0~20 mm.
8. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the built-in cushion block (6) is made of plastic, steel or cement mortar, the length of the built-in cushion block is 40 mm-200 mm, and the length of one end, far away from the heat preservation layer (1), of the built-in cushion block, extending out of the steel bar welding net (2) is 0-20 mm.
9. The sandwich panel of steel wire mesh frame comprising the expanded mesh outer formwork and the manufacturing method thereof according to claim 1, wherein: the diameter of the steel bar welding net (2) is 2.0 mm-10.0 mm, the distance is 50 mm-200 mm, and the thickness of the heat preservation layer (1) is 30 mm-300 mm.
10. A steel wire mesh frame sandwich board containing an expanded mesh outer template and a manufacturing method thereof comprise the following steps:
the method comprises the following steps: fixing the built-in cushion block (6) on the steel bar welding net (2) or binding the expansion net (4) with the steel bar welding net (2);
step two: the method comprises the following steps of (1) penetrating a web reinforcement (3) through an insulating layer (1), welding the web reinforcement with a welded steel bar net (2) to form a steel bar net rack sandwich board, penetrating the web reinforcement (3) through the insulating layer (1), fixing the web reinforcement with the welded steel bar net (2) through clamping pieces in a screw or one-way locking manner and the like to form the steel bar net rack sandwich board, or temporarily fixing a built-in cushion block (6) with the insulating layer (1) or the welded steel bar net (2);
step three: the expansion net (4) and the steel bar welding net (2) are bound or the abdominal rib (3) penetrates through the heat preservation layer (1), the expansion net (4) and the steel bar welding net (2) and then the clamping piece is fixed on the outermost side through screws, one-way lock catches or welding and other modes.
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| CN202010679878.8A CN111677186A (en) | 2020-07-15 | 2020-07-15 | Steel wire mesh frame sandwich board comprising expansion mesh outer template and manufacturing method thereof |
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| CN202010679878.8A CN111677186A (en) | 2020-07-15 | 2020-07-15 | Steel wire mesh frame sandwich board comprising expansion mesh outer template and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112049284A (en) * | 2020-10-20 | 2020-12-08 | 河北新农建节能科技有限公司 | Net frame type built-in heat-insulation concrete composite wall with multipurpose connecting rods and construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050086904A1 (en) * | 2003-10-23 | 2005-04-28 | Foley Robert P. | Method and apparatus for forming cast wall panels |
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