CN1162597C - Light combined wall core board - Google Patents
Light combined wall core board Download PDFInfo
- Publication number
- CN1162597C CN1162597C CNB011286172A CN01128617A CN1162597C CN 1162597 C CN1162597 C CN 1162597C CN B011286172 A CNB011286172 A CN B011286172A CN 01128617 A CN01128617 A CN 01128617A CN 1162597 C CN1162597 C CN 1162597C
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- Prior art keywords
- wired
- core
- light
- prefabricated
- core bar
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- Expired - Fee Related
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- 239000011162 core material Substances 0.000 claims abstract description 97
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 5
- 239000004568 cement Substances 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 11
- 239000004744 fabric Substances 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 235000019353 potassium silicate Nutrition 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 2
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 239000004088 foaming agent Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 11
- 239000002131 composite material Substances 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000009417 prefabrication Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 6
- 239000011229 interlayer Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000011505 plaster Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The present invention discloses a light composite wall core plate which is formed from a wire mesh welded by an outrigger steel wire 1 and a light core material 2, wherein the light core material 2 is composed of a plurality of core strips. The light composite wall core plate is characterized in that the core strips 3 are prefabricated wired core strips which are strip wholes formed by the cementation of wires 4 and light materials during the prefabrication process; each of the wire 4 which is wrapped by each of the core strips 3 protrudes from both sides of each superposed face of the core strips 3 and is provided with an exposed end 5; after the wired core strips 3 are superposed, the exposed end 5 of the wire 4 of each of the wired core strips 3 is welded with the outrigger steel wire 1 to form the integral core plate. The core plate has the advantages of simple structure, high integral strength, high rigidity, convenience for mass flow production, light weight, favourable effect of heat preservation, heat insulation and sound insulation, convenient construction, etc., is suitable for inner walls and outer walls of various buildings; the core plate can also be used as a roofing plate or a light floor plate.
Description
(1) technical field
The present invention relates to a kind of light combined wall core board
(2) background technology
Along with the development of urban skyscraper, various light composite wall materials have been developed both at home and abroad.As the Taibai panel of the U.S., the leisure plate in South Korea, the plate etc. of comforming of Japan.Developed multiple light composite wallboard at home, as the patent No. is that 922212945 steel mesh hollow foam composite plate, the patent No. are that 932353789 composite lightweight wall plate and application number are 922041725 Light trabs, and the central layer of these light composite wallboards all includes gauze wire cloth, the light-weight filler that the outrigger steel wire is welded into.The patent No. is 922212945 steel mesh hollow foam composite plate, its central layer is made up of two gauze wire cloths, hollow cystosepiment and the diagonal bar that crosses cystosepiment, fill the hollow cystosepiment during making between the gauze wire cloth, to connect again with diagonal bar and cross hollow cystosepiment and two gauze wire cloth welding formation integral body, then at the two sides of gauze wire cloth sand finish.Like this, because the hollow cystosepiment is fixed with connecting between the steel wire, easily move, cause whitewashing inhomogeneous, mortar easily comes off, and the hollow cystosepiment has the space with connecting between the diagonal bar simultaneously, do not have glued each other, moisture content, air easily enter the space, cause connecting the diagonal bar easy-to-rust, thereby influence the intensity and the rigidity of whole body of wall.And the patent No. is 932353789 composite lightweight wall plate, and it is by steel wire net rack, and filler and cement sand plaster constitute, during making, with vertical bar steel wire welded rectangularity rack, the waved wire of burn-oning on the cross section of rectangle rack is then put into a model then earlier, add crushed crude pearlite filler and cementing agent (as water glass) compression moulding again, dry back is finished product with cement sand plaster, and this plate is because size is big, and whole compacting is very difficult, therefore, can't realize producing in enormous quantities.The patent No. is 922041725 Light trabses, it is made up of gauze wire cloth, connecting steel wire and thermal insulation interlayer, this connecting steel wire forms cylinder mould with two even vertical demixings of gauze wire cloth, filling foamed plastics or foaming magnesia lath in every layer of cylinder mould, in two sides sprays or spread certain thickness concrete, promptly make product then.The same existence of this product and the patent No. are 922212945 the existing problem of steel mesh hollow foam composite plate patent, be unfixing between thermal insulation interlayer and the connecting steel wire, easily move, cause whitewashing inhomogeneous, easily come off, and have the space between thermal insulation interlayer and the connecting steel wire, do not have glued each other, moisture, air easily enter the space, thereby influence the intensity and the rigidity of body of wall.In addition, the 2nd page the 1st of this patent specification walks to the 4th row and also mentions the thermal insulation interlayer of being made by foamed plastics or foaming magnesia and also can make an integral slab face with the connecting steel wire of all sine wave shapes, and two gauze wire cloths are with to go here and there out each sinusoidal wave shape connecting steel wire welding of thermal insulation layer fixing.This situation, same because size is big when central layer is made, central layer integral manufacturing difficulty, and can't realize producing in enormous quantities; Simultaneously, also can't carry out the planeness adjustment of metope,, also have the phenomenon of frangibility in when carrying, and when pipeline is buried underground inconvenience, thereby its use also is restricted.Therefore develop a kind of novel light combined wall core board for being badly in need of.
(3) summary of the invention
Content of the present invention is to provide a kind of novel light combined wall core board, has easily and whitewashes, and does not fall slurry, does not produce crack and infiltration, and bulk strength height, the hard and soft appropriateness of body of wall, and is convenient to characteristics such as production in enormous quantities, easy construction.
Solution of the present invention is that the used core bar of light-weight filler is prefabricated wired core bar, it is by wired and the light material glued strip integral body that becomes in prefabricated process, the both sides of wired superposed surfaces at the core bar that the core bar bonds are extended with exposed junction, after some wired core bars are superimposed, by the wired exposed junction and the whole central layer of outrigger steel wire welding formation of every wired core bar.Like this, wired and light material are fixed to one another, whitewash easily, thickness is even, difficult drop-off; Simultaneously, glued each other between the wired and light material, tight exists, and moisture, air can't enter, thereby does not wiredly corrode, and the intensity of body of wall is relative with rigidity to be increased; And core bar size is less, thereby be convenient to flowing water production in enormous quantities, in addition, because light-weight filler is made up of some prefabricated wired core bars, easy construction, the time can adapt to certain deformation in carrying, frangibility not, and can carry out the certain planeness adjustment of metope, can be made into the arc wallboard, and when preheating embedding line, take out a core bar wherein, can carry out pipeline easily and bury underground.Thereby overcome the deficiencies in the prior art, realized purpose of the present invention.
The present invention is owing to adopt light-weight filler, thus also have in light weight, insulation, heat insulation, characteristics such as defening effect is good are not only applicable to the interior exterior wall of various buildings, are applicable to roof panel and lightweight floor plate yet.
(4) description of drawings
Fig. 1 is one of structural representation of the present invention.
Fig. 2 is two of a structural representation of the present invention.
Fig. 3 is one of structural representation of wired core bar 3 of the present invention.
Fig. 4 be wired core bar 3 of the present invention structural representation two.
Fig. 5 be wired core bar 3 of the present invention structural representation three.
Fig. 6 is of the present invention wired 4 is shaped as in a zigzag or corrugated structural representation.
Fig. 7 is of the present invention wired 4 the structural representation that is shaped as the truss shape.
Fig. 8 is of the present invention wired 4 the structural representation that is shaped as the stair shape.
Fig. 9 is of the present invention wired 4 the structural representation that is shaped as the steel wire net form.
The structural representation that Figure 10 is of the present invention wired 4 is shaped as in a zigzag, corrugated both sides are welded with positioning wire 8 respectively.
Figure 11 is of the present invention wired 4 structural representations for many straight short steel wires.
Figure 12 is the structural representation that wired core bar 3 of the present invention leaves pre-manufactured hole 9.
Figure 13 is another structural representation that wired core bar 3 of the present invention leaves pre-manufactured hole 9.
Figure 14 is three of a structural representation of the present invention.
Figure 15 is three an A-A sectional drawing of structural representation of the present invention.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention is shown in accompanying drawing 1, accompanying drawing 2 or accompanying drawing 14, form by gauze wire cloth, light-weight filler 2 that outrigger steel wire 1 is welded into, light-weight filler 2 is made up of some core bars 3, it is characterized in that core bar 3 is prefabricated wired core bar, it be by wired 4 with light material glued strip integral body that forms in prefabricated process, core bar 3 bonds wired 4 is extended with exposed junction 5 in the both sides of the superposed surfaces of core bar 3, after some wired core bar 3 was superimposed, wired 4 exposed junction 5 by every wired core bar 3 formed whole central layer with 1 welding of outrigger steel wire.Wired like this 4 and light material between bonded to one another fixing, metope easily whitewashes, thickness is even, does not come off; Simultaneously, wired 4 and light material between tight, moisture content, air can't enter, thereby wired 4 can not corrode, like this, the intensity and the rigidity of body of wall are unaffected; And the size of core bar 3 is less, thereby is convenient to continuous productive process production in enormous quantities.In addition, because light-weight filler adopts some prefabricated wired core bars 3 to form, thereby carrying the time can adapt to certain deformation, frangibility not, and can carry out the adjustment of degree of plainness for wall surface according to the needs of job site, perhaps make curved surface, and when preheating embedding line, can take out wherein core bar, carry out burying underground of pipeline easily.In addition, the body of wall made from this central layer also has in light weight, and insulation, heat insulation, advantage such as defening effect is good are applicable to the interior exterior wall of various buildings also to be applicable to roof panel and lightweight floor plate.
Feature of the present invention also is plane, wired 4 place or the oblique parallel with superposed surfaces in the core bar 3, plane, wired 4 place core bar 3 parallel with superposed surfaces or oblique can be in central layer arranged alternate, its exposed junction 5 forms whole diagonal brace crane span structure with 1 welding of outrigger steel wire.Like this, the bulk strength of plate and rigidity can further be strengthened.Accompanying drawing 3 is that plane, wired 4 place is parallel with superposed surfaces; Accompanying drawing 4 is the situation of wired plane, 4 place and superposed surfaces oblique; Accompanying drawing 14 be full the core bar 3 mutual reversed arrangement of wired plane, 4 place and superposed surfaces oblique in central layer, the situation of wired 4 exposed junction 5 and the whole modified scissors truss of outrigger steel wire 1 welding formation; Accompanying drawing 15 is A-A sectional drawings of accompanying drawing 14.
Feature of the present invention is that also superimposed between the prefabricated wired core bar 3 is connected to flat mouthful 6 and connects or tenon 7 connects.Be the superimposed situation that is connected to flat mouthful of 6 connections between the prefabricated wired core bar 3 as shown in Figure 1; Accompanying drawing 2 is depicted as the superimposed situation that is connected to tenon 7 connections between the prefabricated wired core bar 3, and tenon 7 connections can be square or the arc tenon connects, and accompanying drawing 2 is depicted as the arc tenon and connects.
Feature of the present invention is that also the superposed surfaces between the prefabricated wired core bar 3 scribbles bonding adhesive, elastic water-proof glue or is embedded with the elastic water-proof adhesive tape.Can prevent the metope of the bonding surface between the prefabricated wired core bar 3 crack and infiltration to occur so better, be applied to exterior wall better.
Feature of the present invention is that also wired 4 of prefabricated wired core bar 3 has a slice or two.Accompanying drawing 3, accompanying drawing 4 are depicted as the situation of a slice wired 4; Accompanying drawing 5 is depicted as two wired 4 situation.
Feature of the present invention also be prefabricated wired core bar 3 wired 4 be shaped as zigzag, waveform, truss-like, stair shape or steel wire net form, in a zigzag, the both sides of waveform wired 4 before core bar 3 is prefabricated or after can be welded with outrigger positioning wire 8, wired 4 also can be many straight short steel wires, and wired 4 middle part also can be welded with short silk 10.Wired 4 is zigzag or waveform shown in the accompanying drawing 6; Wired 4 is truss-like shown in the accompanying drawing 7; Wired 4 is stair shape shown in the accompanying drawing 8; Wired 4 is the steel wire net form shown in the accompanying drawing 9; Wired 4 is the situation that zigzag or corrugated both sides are welded with positioning wire 8 respectively shown in the accompanying drawing 10; Wired 4 is the many situations that straight short steel wire is used shown in the accompanying drawing 11, and is welded with short silk 10 at wired 4 middle part, by being welded with short silk 10, can increase better wired 4 and light material between adhesion stress.
Feature of the present invention is that also prefabricated wired core bar 3 leaves one, two, three or a plurality of pre-manufactured hole 9.As shown in Figure 12 for leaving two situations along the pre-manufactured hole 9 of the length direction of wired core bar 3, accompanying drawing 13 is depicted as the situation that leaves a plurality of pre-manufactured holes 9 perpendicular to the superposed surfaces direction, and it can make the deadweight of body of wall further alleviate, and also is convenient to burying underground of pipeline.
Feature of the present invention is that also the used light material of the core material of prefabricated wired core bar 3 can be light aggregate cement concrete or honeycombed cement concrete; The light aggregate cement concrete can be flyash-haydite concrete, pumice stone concrete or expanded perlite concrete; The honeycombed cement concrete can adopt gas concrete or foam concrete.Can be as the light aggregate proportioning of cement concrete: cement 320-340kg, sand 640-650kg, haydite 570-580kg, water 185kg.The honeycombed cement concrete mix can be: cement 340-360kg, water 150-160kg, gum rosin foaming agent 0.13～0.2kg.Put into mould with prefabricated wired 4, pour into by above-mentioned match ratio and mix light aggregate cement concrete or the honeycombed cement concrete that makes, can make prefabricated wired core bar 3.
Feature of the present invention is that also the used light material of the core material of prefabricated wired core bar 3 can be the mixture of expanded perlite or vermiculite and water glass, phosphide bonding adhesive or polymer water mud.As match ratio be: expanded perlite 360-400kg, modulus are that 3 proportions are 1.23 liquid soluble glass 50-60kg, sodium silicofluoride 6-7kg.Put into mould with prefabricated wired 4, pour into and mix the mixture that makes according to the above ratio, repressed moulding promptly gets prefabricated wired core bar 3.
The present invention is because the mixture of employing light aggregate cement concrete, honeycombed cement concrete, bloated swollen perlite or vermiculite and water glass, phosphide bonding adhesive or polymer water mud etc., the refractoriness that can overcome foamed plastics is poor, with phenomenon such as reinforcing bar bond stress difference, also can overcome the poor water resistance of foaming magnesia simultaneously, to the corrosion-prone phenomenon of reinforcing bar.
The making of light combined wall core board of the present invention is with the 3 superimposed connections of many core bars, the gauze wire cloth welding that wired 4 exposed junction 5 and the outrigger steel wire 1 that more every core bar 3 is bonded is welded into or directly weld by exposed junction 5 and outrigger steel wire 1 forms whole central layer.
Claims (12)
1. light combined wall core board, the gauze wire cloth that is welded into by outrigger steel wire (1), light-weight filler (2) is formed, light-weight filler (2) is made up of some core bars (3), it is characterized in that core bar (3) is prefabricated wired core bar, it is by wired (4) and light material glued strip integral body that forms in prefabricated process, wired (4) that core bar (3) bonds are extended with exposed junction (5) in the both sides of the superposed surfaces of core bar (3), after some wired core bars (3) were superimposed, the exposed junction (5) of wired (4) by every wired core bar (3) formed whole central layer with outrigger steel wire (1) welding.
2. a kind of light combined wall core board according to claim 1, it is characterized in that wired (4) plane, place or the oblique parallel in the core bar (3) with superposed surfaces, wired (4) plane, place core bars parallel with superposed surfaces or oblique (3) can be in central layer arranged alternate, its exposed junction (5) forms whole slanted strut bridge shelf structure with outrigger steel wire (1) welding.
3. according to claim 1 or 2 described a kind of light combined wall core boards, it is characterized in that superimposed being connected between the prefabricated wired core bar (3) put down mouthful (6) connection or tenon (7) connection.
4. a kind of light combined wall core board according to claim 3 is characterized in that the superposed surfaces between the prefabricated wired core bar (3) scribbles bonding adhesive, elastic water-proof glue or is embedded with the elastic water-proof adhesive tape.
5. according to claim 1 or 2 described a kind of light combined wall core boards, there are a slice or two in wired (4) that it is characterized in that prefabricated wired core bar (3).
6. a kind of light combined wall core board according to claim 5, it is characterized in that prefabricated wired core bar (3) wired (4) be shaped as zigzag, waveform, truss-like, stair shape or steel wire net form, in a zigzag, the both sides of waveform wired (4) before core bar (3) is prefabricated or after can be welded with positioning wire (8), wired (4) also can be many straight short steel wires, and the middle part of wired (4) also can be welded with short silk (10).
7. according to claim 1 or 2 described a kind of light combined wall core boards, it is characterized in that prefabricated wired core bar (3) leaves one, two, three or a plurality of pre-manufactured hole (9).
8. a kind of light combined wall core board according to claim 1 is characterized in that the used light material of core material of prefabricated wired core bar (3) can be light aggregate coagulating cement scholar or honeycombed cement concrete.
9. a kind of light combined wall core board according to claim 1 is characterized in that the used light material of core material of prefabricated wired core bar (3) can be the mixture of expanded perlite or vermiculite and water glass, phosphide bonding adhesive or polymer water mud.
10. a kind of light combined wall core board according to claim 8 is characterized in that the light aggregate proportioning of cement concrete is: cement 320～340kg, sand 640～650kg, haydite 570～580kg, water 185kg.
11. a kind of light combined wall core board according to claim 8 is characterized in that the honeycombed cement concrete mix can be: cement 340～360kg, water 150～160kg, gum rosin foaming agent 0.13～0.2kg.
12. a kind of light combined wall core board according to claim 9, the match ratio that it is characterized in that the used light material of core material of prefabricated wired core bar (3) is expanded perlite 360～400kg, modulus is that 3 proportions are liquid soluble glass 50～60kg of 1.23, sodium silicofluoride 6～7kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011286172A CN1162597C (en) | 2001-09-25 | 2001-09-25 | Light combined wall core board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011286172A CN1162597C (en) | 2001-09-25 | 2001-09-25 | Light combined wall core board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1337513A CN1337513A (en) | 2002-02-27 |
| CN1162597C true CN1162597C (en) | 2004-08-18 |
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ID=4668459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011286172A Expired - Fee Related CN1162597C (en) | 2001-09-25 | 2001-09-25 | Light combined wall core board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1162597C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691796B (en) * | 2009-08-21 | 2011-08-03 | 杨东升 | Compound fireproof thermal insulation wall board and manufacturing and installing method thereof |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987010B (en) * | 2005-12-24 | 2010-11-03 | 邱则有 | Steel wire net frame light core plate |
| CN101914949B (en) * | 2010-08-20 | 2012-07-04 | 黄坚强 | Assembled housing and manufacturing method thereof |
| CN102505773A (en) * | 2011-09-27 | 2012-06-20 | 上海兴邦建筑技术有限公司 | Precast concrete sandwiched heat-insulation external wall |
| CN104594552B (en) * | 2015-02-09 | 2016-08-17 | 山东凝华建筑科技有限公司 | Composite gypsum foaming core bone grafting inner partition plate and preparation method |
| CN106836628A (en) * | 2017-03-20 | 2017-06-13 | 河南国隆实业有限公司 | A kind of wear resistant heat preserving load-bearing floor plates |
| CN110158850A (en) * | 2019-06-11 | 2019-08-23 | 江苏德丰建设集团有限公司 | Assembled light concrete self-insulating combined wall board and preparation method thereof |
-
2001
- 2001-09-25 CN CNB011286172A patent/CN1162597C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101691796B (en) * | 2009-08-21 | 2011-08-03 | 杨东升 | Compound fireproof thermal insulation wall board and manufacturing and installing method thereof |
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| Publication number | Publication date |
|---|---|
| CN1337513A (en) | 2002-02-27 |
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Owner name: HU'NAN QIUZEYOU PATENT STRATEGY PLANNING CO., LTD. Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20110601 |
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