CN104453079A - Fabricated fracture-resistant light partition board - Google Patents
Fabricated fracture-resistant light partition board Download PDFInfo
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- CN104453079A CN104453079A CN201410743357.9A CN201410743357A CN104453079A CN 104453079 A CN104453079 A CN 104453079A CN 201410743357 A CN201410743357 A CN 201410743357A CN 104453079 A CN104453079 A CN 104453079A
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- partition board
- supporting network
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- wire rods
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Abstract
The invention relates to building walls and particularly relates to a prefabricated light partition board. The invention aims at providing a fabricated fracture-resistant light partition board which is light in weight and excellent in fracture-resistant and bending-resistant performances. The partition board comprises a board body which is internally provided with a supporting mesh; the supporting mesh is formed by connecting wire rods, and projections of the wire rods on the board in the length direction are inclined. The wire rods can be made from high molecular materials or reinforcing steel bars. Various embodiments are available for oblique arrangement of the wire rods in the length direction specifically. The supporting mesh is paved in the board. As the wire rods of the supporting mesh are obliquely arranged, namely deviated from the vertical and horizontal directions of the wall, all wire rods can share the flexing action force born by the board. Moreover, after the wire rods are obliquely arranged, the stress sections of the wire rods are remarkably increased compared with those of the wire rods which are vertically arranged. Therefore, under the condition that the wire rods are equal in use level, the partition board of the supporting mesh can be used for remarkably enhancing the bending-resistant and fracture-resistant performances of the board.
Description
Technical field
The present invention relates to construction wall, be specifically related to a kind of prefabricated, light cellular partition board.
Background technology
Building partition, as non bearing structure, mainly plays a part to split architectural space.Traditional partition material mainly brick block.Brick block partition wall density is large, body of wall is thicker, and efficiency of construction is low.
Also to occur a small amount of pre-formed in prior art, site-assembled partition board.Partition board is namely for the prefabricated batten of body of wall of interior of building partition wall.Existing partition board comprises glass fiber reinforced cement batten, glass fiber reinforced gypsum hollow lath, steel wire (gauze wire cloth) refinforced cement batten, light concrete batten, compound sandwich light lath etc.Structure is all that plate body inside arranges supporting network usually.
But the defect of the poor performance such as the anti-folding of existing partition board ubiquity, bending resistance, impact resistance, hanging force.And in order to improve the bend resistance performance of partition board in prior art, be all adopt bending supporting network or the arrangement of encryption reinforcing bar to increase number of steel bars usually, or increase the way of bar gauge.Although can solve the problem of bend resistance like this, material cost is high, plate body weight too increases.
Summary of the invention
The object of this invention is to provide the light and assembling type partition wall plate of anti-folding, anti-bending strength excellence of a kind of quality.
For achieving the above object, the technical solution adopted in the present invention is: the anti-folding light cellular partition board of a kind of assembling, comprises plate body, is provided with the supporting network of band grid in described plate body; Described supporting network is connected and composed by wire rod, and the length direction of wire rod being projected as on plate body plate face is skewed.Wire rod can be the material such as macromolecular material or reinforcing bar.
Preferably, the mesh shape of described supporting network is rhombus.
Preferably, described wire rod is reinforcing bar, and supporting network is made up of reinforcement welding.
Preferably, described supporting network is long straight reinforcing bar diagonal cross welding formation, and the angle at one group of diagonal angle of described network is 60 degree.
Preferably, described supporting network is evenly arranged two or more in plate body.
Preferably, described supporting network is arranged in the bending of plate body width, and is evenly arranged multiple along plate body width.
Preferably, described supporting network bending is in corrugated or N font or falcate or to falcate or splayed or to splayed.
Further, the plate face of described plate body is equipped with fibrous mesh cloth.
Further, the two sides of described plate body width be provided with cooperatively interact male tenon, female tenon and seam groove.
Further, described plate body is formed by concreting, and described concrete aggregate is light material.Preferred aggregate is such as: granular polystyrene, light ceramic etc.
Advantageous Effects of the present invention is: be equipped with supporting network in plate body, and all oblique setting of the wire rod due to supporting network, namely departs from vertical direction and the horizontal direction of body of wall.So all wire rod can share the bending function power that plate body is subject to.And wire rod is oblique arrange after, enlarge markedly when the stressed cross section of wire rod is more vertically arranged.Therefore, when online material use quantity is equivalent, the partition board of the supporting network of this patent is adopted obviously can to increase bending resistance, the fracture resistance of plate body.Meanwhile, plate body is formed by the concreting of aglite, have insulation, heat insulation, sound insulation, lightweight advantage.Therefore partition board of the present invention says to have better insulation, heat insulation, sound insulation, cracking resistance, resistance to compression, anti seismic efficiency on the whole; And process, efficiency of construction also can significantly improve.
Accompanying drawing explanation
Fig. 1 is the structural representation of partition board;
Fig. 2 is the perspective view of supporting network;
Fig. 3 is the main TV structure schematic diagram of supporting network;
Fig. 4 is the plan structure schematic diagram of Fig. 3;
Fig. 5 is the plan structure schematic diagram of the another kind of embodiment of supporting network;
Fig. 6 is the plan structure schematic diagram of the another kind of embodiment of supporting network;
Fig. 7 is the plan structure schematic diagram of the another kind of embodiment of supporting network;
Fig. 8 is for using the partition board structural representation of supporting network shown in Fig. 7;
Fig. 9-12 is the plan structure schematic diagram of the supporting network of other several embodiment.
Detailed description of the invention
Shown in composition graphs 1,2, the anti-folding light cellular partition board of assembling, comprises plate body 1, is equipped with supporting network 3, supporting network 3 is uniform-distribution with grid 2 in described plate body 1.Described plate body 1 is formed by concreting.Supporting network 3 entirety, in netted, is cast in plate body 1 inner.Concrete aggregate is light material, such as: granular polystyrene, light ceramic etc.The overall weight of partition board can be reduced like this, play lightweight, insulation, heat insulation, sound insulation effect.Described supporting network 3 is connected and composed by wire rod, and the length direction of wire rod being projected as on plate body 1 plate face is skewed.The namely projection of wire rod had both been not parallel to the width in plate face, was also not parallel to height or the length direction in plate face.The wire side shape of supporting network 3 is usually corresponding with plate body 1 plate face shape; In general, plate body 1 and supporting network 3 edge contour are all rectangles; Also plate face is had to be the trapezoidal plate body 1 waiting pattern in practice.Also the projection of length of wires direction on plate face can be set to skewed.
With the state that common rectangle install board partition is later, partition board is in erectility; The both sides of partition board width are connected with adjacent partition board or are connected with constructional column; Partition board height is generally equal to building floor height, and the upper and lower two ends of partition board are directly connected with floor.Supporting network 3 usual wire side in plate body 1 is upright, and supporting network 3 edge contour entirety is rectangular.The length direction of so-called wire rod is projected as skewed on plate body 1 plate face, and what refer to is exactly that the wire rod forming supporting network 3 is not parallel to horizontal direction, is also not parallel to vertical direction; But have certain angle with level and vertical direction.
Wire rod can be macromolecular material or reinforcing bar.Conventional for reinforcing bar, the connection between reinforcing bar usually adopt welding or steel wire fastening.The embodiment of macromolecular material and principle and reinforcing bar similar.In the present invention, on supporting network 3, whole wire rod (reinforcing bar) can share the bending function power that plate body 1 is subject to.And wire rod is oblique arrange after, enlarge markedly when the stressed cross section of wire rod is more vertically arranged.Therefore when online material use quantity is equivalent, when adopting supporting network 3 of the present invention, no matter and the wire side of supporting network 3 relative to plate body 1 plate face tilt or parallel; Though also supporting network 3 wire side bending or straight; Partition board bending resistance, fracture resistance comparatively now technology can be significantly improved.
Preferred embodiment is: as shown in Figure 2,3, and grid 2 shape of described supporting network 3 is rhombus.Usually described supporting network 3 is made up of reinforcement welding.In order to illustrative clarity, thus Fig. 1,2 and drawing below in the end face of supporting network 3 or cross section only simply illustrate, and do not draw the cross section, termination of reinforcing bar in detail.Certainly, supporting network 3 periphery also can welded reinforcement frame, so with Fig. 1,2 and drawing below just completely corresponding.
In the different embodiments of supporting network 3, with shown in Fig. 2,3, supporting network 3 is formed for long straight reinforcing bar diagonal cross welding, and the grid 2 of supporting network 3 be rhombus, and the angle at one group of diagonal angle of network 2 is 60 degree of optimums.One group of diagonal angle is 60 degree, and namely another group diagonal angle is 120 degree.Each reinforcing bar and vertical direction form that an acute angle is 60 degree, supplementary angle is corresponding is exactly the obtuse angle of 120 degree.Such supporting network 3 is easy to process, and amount of reinforcement is economized most.Rhombus has anisotropy, the supporting network 3 of same widths and same diameter, and the moment of inertia in the acute angle direction of rhombus is greater than foursquare moment of inertia.In this kind of embodiment, when partition board is subject to bending function, the stress surface ovalize of reinforcing bar, the circular stress surface of the reinforcing bar comparatively vertically arranged is much larger.The supporting network 3 that shape size is identical, amount of reinforcement is identical, acute angle is the bending rigidity in the supporting network 3 acute angle direction of the network 2 of 60 °, is about 1.73 times that the smooth vertical and horizontal layout of reinforcing bar is the supporting network bending rigidity that square net is arranged.
Add man-hour, the height of supporting network 3 is less than the height of plate body 1; Supporting network 3 is placed on mould internal fixtion, then concreting.Supporting network 3 can be cast in plate body 1 inner.Described supporting network 3 is evenly arranged two or more in plate body 1.Can be disposed in order along the width of plate body 1, also can be arrange two-layer along the thickness direction of plate body 1.To increase the overall bend resistance performance of partition board.
Supporting network 3 can be wire side is plane, and corresponding end face and the cross section being positioned at partition board horizontal direction are exactly the strip being parallel to plate body 1 plate face; Or also can be other shapes; As long as adopt reinforcement placement mode of the present invention, comparatively prior art partition board bend resistance performance can be improved.Preferably: described supporting network 3 is arranged in the bending of plate body 1 width.Bending mainly refers to the entirety bending of supporting network 3, is alternatively to see be the shape of supporting network 3 to be bend along the horizontal section of installment state plate body 1, and such as cross section is corrugated or N font or falcate or to falcate or splayed or to splayed.
Shown in Fig. 1-4, it is N font that described supporting network 3 bends rear cross section, also can regard zigzag as.The bending technique of such supporting network 3 is simple, when plate body 1 is stressed, because N font has larger bending rigidity, effectively can improve the bending resistance rupture load of plate body 1.Being more preferably supporting network 3 is evenly arranged multiple along plate body 1 width.Namely N font supporting network 3 is arranged multiple along plate body 1 width.Multiple N fonts like this can be interrupted, and N font supporting network 3 is 2 as shown in Figure 5, supporting network 3 shown in Fig. 6 is 3.The N character form structure of supporting network 3 also can be continuous print, as shown in Figure 7.The supporting network 3 of multiple N continuous font also can be called it is corrugated, and using state as shown in Figure 8.Anti-folding, the bending rigidity of partition board can be strengthened like this.
Especially the N font supporting network 3 of network 2 is interrupted the mode of arranging, under amount of reinforcement and plate body specification gross weight want the condition worked as, the reinforcing bar that the anti-folding rigidity of partition board entirety is more common arranges that anti-folding rigidity improves more than 2 times anyhow, the mode fracture resistance arranged continuously compared with N font on the supporting network 3 shown in Fig. 7,8 also significantly improves, and more economizes reinforcing bar.The data of concrete contrast test are as shown in the table:
Remarks: above-mentioned detection experiment method is according to JG/T169-2005; Because bending resistance rupture load is except outside the Pass having with length, partition board sole mass, also relevant to plate body own material performance, match ratio, this test all adopts equal length, material and match ratio; Partition board uniform specification is: 2000mm*600mm*90mm.
The cross sectional shape of supporting network 3 can also be as shown in Figure 9, and the cross section of described supporting network 3 is falcate.The supporting network 3 of falcate can not only improve the bending resistance rupture load of plate body 1, and effectively prevent the stress concentration phenomenon in plate body 1.
Or as Figure 10, the cross section of described supporting network 3 is to falcate.Relative to the supporting network 3 of falcate, the bending resistance rupture load of plate body 1 can be improved further to the supporting network 3 of falcate.This arrangement is exactly that supporting network 3 arranges multiple a kind of embodiments along plate body 1 thickness direction.
Or as Figure 11, the cross section of described supporting network 3 is splayed.Relative to the supporting network 3 of N font, the manufacture craft of splay supporting network 3 is more simple, improves the manufacturing speed of plate body 1.Splayed also can be called obtuse angle shape.
Or as Figure 12, the cross section of described supporting network 3 is X-shaped.Relative to splay supporting network 3, the supporting network 3 of X-shaped improves the bending resistance rupture load of plate body 1 further.X-shaped is equivalent to two splayeds arranged superposed on plate body 1 thickness direction.
Better, shown in composition graphs 1,8, the plate face of described plate body 1 is equipped with fibrous mesh cloth 4.The plate body 1 being provided with fibrous mesh cloth 4 effectively can increase the hot strength in plate face, reduces the generation in crack in concrete curing process, thus forms cracking resistance effect.Fibrous mesh cloth 4 is generally the organic or inorganic materials such as rock wool cloth, glass-fiber-fabric and makes.
The two sides of plate body 1 width connect with adjacent partition board usually, and this side can be plane.The two sides being more preferably plate body 1 width be provided with cooperatively interact male tenon 11, female tenon 12 and seam groove 13.The male tenon 11 cooperatively interacted, female tenon 12, can strengthen connection area, increases the docking intensity between plate body 1.When carrying out the process of plate seam between partition board, for grid cloth, non-woven fabrics or the gauze wire cloth meeting projecting plate face that plate seam connects, affect the surfacing of metope.The seam groove 13 that the both sides of the edge of plate body 1 width are arranged just can hold the materials such as the grid cloth that plate seam connects, and increase plate body 1 is constructed the planarization on back wall surface.
Partition board of the present invention is as a kind of novel wall material of assembled architecture, and coordinate assembling connecting elements and assembling installation works, its plate body specification precision is high, soon shaping, and be convenient to mechanization production, production efficiency is high.Assembling installation efficiency is high, accomplishes the manufacture of environmental protection without discharge, the standardization of products, specification modularization, construction assemblingization.Save material, thinning thickness of wall body expands usable floor area, alleviates body of wall deadweight, reduces foundation cost, effectively improve the overall economic efficiency of building, be particularly suitable for country and greatly develop the policy development of " building industry modernization " and the transition and upgrade of building trade.
Claims (10)
1. the anti-folding light cellular partition board of assembling, comprises plate body (1), is provided with the supporting network (3) of band grid (2) in described plate body (1); It is characterized in that: described supporting network (3) is connected and composed by wire rod, the length direction of wire rod being projected as on plate body (1) plate face is skewed.
2. the anti-folding light cellular partition board of assembling according to claim 1, is characterized in that: grid (2) shape of described supporting network (3) is rhombus.
3. the anti-folding light cellular partition board of assembling according to claim 2, it is characterized in that: described wire rod is reinforcing bar, supporting network (3) is made up of reinforcement welding.
4. the anti-folding light cellular partition board of assembling according to claim 3, is characterized in that: described supporting network (3) is long straight reinforcing bar diagonal cross welding formation, and the angle at one group of diagonal angle of described network (2) is 60 degree.
5. according to the anti-folding light cellular partition board of the assembling in claim 1-4 described in any one, it is characterized in that: described supporting network (3) is evenly arranged two or more in plate body (1).
6. the anti-folding light cellular partition board of assembling according to claim 5, is characterized in that: described supporting network (3) is arranged in the bending of plate body (1) width, and is evenly arranged multiple along plate body (1) width.
7. the anti-folding light cellular partition board of assembling according to claim 6, is characterized in that: described supporting network (3) bending is in corrugated or N font or falcate or to falcate or splayed or to splayed.
8. the anti-folding light cellular partition board of assembling according to claim 6, is characterized in that: the plate face of described plate body (1) is equipped with fibrous mesh cloth (4).
9. the anti-folding light cellular partition board of assembling according to claim 6, is characterized in that: the two sides of described plate body (1) width be provided with cooperatively interact male tenon (11), female tenon (12) and seam groove (13).
10. the anti-folding light cellular partition board of assembling according to claim 6, it is characterized in that: described plate body (1) is formed by concreting, described concrete aggregate is light material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743357.9A CN104453079B (en) | 2014-12-08 | 2014-12-08 | The anti-folding light cellular partition board of assembled |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743357.9A CN104453079B (en) | 2014-12-08 | 2014-12-08 | The anti-folding light cellular partition board of assembled |
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| CN104453079A true CN104453079A (en) | 2015-03-25 |
| CN104453079B CN104453079B (en) | 2017-08-25 |
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| CN201410743357.9A Active CN104453079B (en) | 2014-12-08 | 2014-12-08 | The anti-folding light cellular partition board of assembled |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538501A (en) * | 2015-12-28 | 2016-05-04 | 中民筑友有限公司 | Construction method restraining floating of ceramsite concrete and prefabricated part |
| CN108560777A (en) * | 2018-07-12 | 2018-09-21 | 重庆互隆科技发展有限公司 | Dry method is linked and packed formula partition plate |
| CN108890852A (en) * | 2018-07-12 | 2018-11-27 | 重庆互隆科技发展有限公司 | Dry method is linked and packed the processing method of formula partition plate |
| CN113912419A (en) * | 2021-11-25 | 2022-01-11 | 浙江方远新材料股份有限公司 | Ceramsite aerated concrete block and production process thereof |
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| CN2362935Y (en) * | 1999-04-14 | 2000-02-09 | 刘怀庆 | Cement polyphenyl foam steel net light board |
| CN201103195Y (en) * | 2007-08-24 | 2008-08-20 | 朱苏东 | Reinforcing mesh for concrete |
| CN204282639U (en) * | 2014-12-08 | 2015-04-22 | 重庆市臻成建材有限公司 | The anti-folding light cellular partition board of assembling |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB359322A (en) * | 1931-01-14 | 1931-10-22 | Alfred Percival Gupwell | An improved steel or metal mesh for reinforcing concrete, asphalt and like material |
| GB2167466A (en) * | 1984-11-28 | 1986-05-29 | Permanent Formwork Ltd | Fibre reinforced cement |
| CN2248739Y (en) * | 1996-01-12 | 1997-03-05 | 张成模 | Light wall panel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538501A (en) * | 2015-12-28 | 2016-05-04 | 中民筑友有限公司 | Construction method restraining floating of ceramsite concrete and prefabricated part |
| CN108560777A (en) * | 2018-07-12 | 2018-09-21 | 重庆互隆科技发展有限公司 | Dry method is linked and packed formula partition plate |
| CN108890852A (en) * | 2018-07-12 | 2018-11-27 | 重庆互隆科技发展有限公司 | Dry method is linked and packed the processing method of formula partition plate |
| CN113912419A (en) * | 2021-11-25 | 2022-01-11 | 浙江方远新材料股份有限公司 | Ceramsite aerated concrete block and production process thereof |
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| Publication number | Publication date |
|---|---|
| CN104453079B (en) | 2017-08-25 |
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Address after: 400000 room 1, 26-2 Asia Pacific Valley, Nan'an District, Chongqing Patentee after: CHONGQING ZHENCHENG DECORATION Co.,Ltd. Patentee after: Chongqing Institute of Building Science Co.,Ltd. Address before: 400000 room 1, 26-2 Asia Pacific Valley, Nan'an District, Chongqing Patentee before: CHONGQING ZHENCHENG DECORATION Co.,Ltd. Patentee before: CHONGQING CONSTRUCTION SCIENCE Research Institute |
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