CN1303980A - Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method - Google Patents
Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method Download PDFInfo
- Publication number
- CN1303980A CN1303980A CN 99115666 CN99115666A CN1303980A CN 1303980 A CN1303980 A CN 1303980A CN 99115666 CN99115666 CN 99115666 CN 99115666 A CN99115666 A CN 99115666A CN 1303980 A CN1303980 A CN 1303980A
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- China
- Prior art keywords
- thin
- fiber
- box
- cementitious materials
- reinforced concrete
- Prior art date
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Links
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims description 17
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 claims abstract description 16
- 239000004568 cement Substances 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- -1 Admixture Substances 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000011398 Portland cement Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003518 caustics Substances 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000010883 coal ash Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract 2
- 239000004567 concrete Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 102000045246 noggin Human genes 0.000 description 3
- 108700007229 noggin Proteins 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011381 foam concrete Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Panels For Use In Building Construction (AREA)
Abstract
The present invention relates to a fibre-reinforced thin-wall box for infilled cast-in-place reinforced concrete and its production method. The thin-wall of said thin-wall box consists of casing body and cementing material which are divided into two layers or more than two layers, and are formed into multi-layer combined hard thin-wall box. Its production method includes the following steps: making mould, preparing cementing material slurry, alternatively applying the casing body material and cementing material slurry on the mould in turn by layers, curing and demoulding. Said invention possesses high strength, good deformation-resisting and vibration-resisting properties, and is simple and easy to produce, low in cost, and high in finished product rate.
Description
The invention belongs to the noggin piece and the manufacture method thereof of cast-in-situ reinforced concrete.Be specifically related to the improvement of filling thin-walled box of cast-in-situ reinforced concrete hollow slab non-core-drawing pore-creating technology and manufacture method thereof.
The cast-in-place reinforced concrete filling thin wall cylinder is because advantages such as its convenient construction and transport, sound insulation, good seal performance are widely used in the cast-in-situ hollow floor plate.But because existing thin wall cylinder tube wall mostly adopts single structure, insufficient strength, profile is single, the tubular, hollow of only finding time, and applicability has limitation, can not satisfy the demand of the various forms of finding time of reinforcing bar cassette ceiling, the needs of particularly latticed, the cellular concrete of finding time.
The objective of the invention is to overcome the shortcoming of prior art, provide a kind of high strength, resistance to deformation, freedom from vibration good, can satisfy difference the find time fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and the manufacture method thereof of concrete needs.
Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention, outstanding characteristics are that the box wall is composited by carcass and cementitious materials.
Described carcass can be glass fiber or carbon fiber or organic fiber or nonwoven or fibrous braid.Cementitious materials is the mixture of portland cement or sulphate aluminium cement or iron aluminic acid cement or magnesia oxychloride cement or alkali slag cement or ground caustic coal ash cement or rapid setting cement or special cement or organic resin or cement, filler, Admixture, fiber.Carcass and cementitious materials can be two layers or more, constitute MULTILAYER COMPOSITE hard thin-wall box.The shape of thin-walled box can be circular, square, spherical, polygon or other abnormity.Be provided with ribs in this thin-walled box, its ribs is cross or groined type or unidirectional shape structure, and ribs is composited by carcass and cementitious materials or is made of the single structure material.The thin-walled box is provided with hush panel, constitutes totally-enclosed cavity box.Described sealing can be composited or be made of the single structure material by carcass and colloidal materials.
The manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention is:
(1), make mould, mould can be formpiston or former according to required specification, shape;
(2), preparation cementitious materials slip;
(3), carcass material and cementitious materials slip layering overlapping are applied on the mould, when adopting formpiston, carcass material and cementitious materials slip layering overlapping are spread upon formpiston protrusion position, when adopting former, then carcass material and cementitious materials slip layering overlapping are spread upon the recessed position of former.
(4), maintenance, the demoulding, form opening thin box of the present invention.
Described opening thin box is embedded in ribs, and with the cementitious materials gummed, forms the opening thin box of being with ribs.Coat the cementitious materials slip on the opening part box wall of the opening thin box of described opening thin box or band ribs, joint filling material is bonding, form cavity thin-walled box after the maintenance.Described ribs or seal and all can be single structure material or carcass and cementitious materials and be composited, when for the single structure material, only need do the cutting of physical dimension, when adopting carcass and the compound material of cementitious materials, adopt a kind of tire material of tiling, smear a kind of cementitious materials, strengthened rib or seal prefabricated plate of maintenance is done the cutting of physical dimension then.Be provided with barrier film or scribble demoulding spacing agent between described mould and the cementitious materials slip.
The present invention makes it to have intensity height, resistance to deformation, good anti-vibration as the steel bar concrete noggin piece owing to adopt carcass and the composite construction of cementitious materials, is difficult for perforation, make simple and easy, the yield rate advantages of higher.And because box-like characteristics, be more suitable for close girt strip formula concrete hollow board and latticed, cellular hollowcore slab is found time, also can satisfy the various differences form needs of finding time, to remedy the deficiency of pipe, tubular noggin piece, the manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention, technology is simple, and is easy to operate, financial cost is low, thereby realizes purpose of the present invention.
The invention will be further described below in conjunction with description of drawings:
Fig. 1 is the perspective view of the embodiment one of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention.
Fig. 2 is the perspective view of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete embodiment two of the present invention.
Fig. 3 is the perspective view of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete embodiment three of the present invention.
Fig. 4 is the schematic diagram of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete embodiment one of the present invention.
Fig. 5 is the schematic diagram of the manufacture method embodiment two of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention.
As shown in Figure 1, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete 1 its box wall of the present invention is composited by carcass 1-1 and cementitious materials 1-2.As shown in Figure 2, in the fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete 1 of the present invention ribs 2 can be set, to gain in strength.Described ribs can be check configuration (as shown in Figure 2), also can be decussate texture (as shown in Figure 3), also can be the groined type structure.In order to guarantee that the cast-in-situ reinforcing steel bar concrete hollow slab hollow rate adheres to specification and easy construction is reliable, can be provided with on the fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete of the present invention and seal 3, as shown in Figure 3, constitute totally-enclosed cavity box.Described ribs or seal all and can be composited or constitute by carcass and cementitious materials by the single structure material.
Fig. 4 has provided the schematic diagram of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete manufacture method embodiment one of the present invention.4 expression formers among the figure, its method are cementitious materials slip 1-2 and carcass material 1-1 layering successively to be overlapped spread upon the recessed position of former, maintenance, the demoulding.
Fig. 5 has provided the schematic diagram of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete manufacture method embodiment two of the present invention.5 expression formpistons among the figure, its method are cementitious materials slip 1-2 and carcass material 1-1 layering successively to be overlapped spread upon formpiston and protrude position, maintenance, the demoulding.
Claims (12)
1, a kind of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete is characterized in that the box wall of thin-walled box is composited by carcass and cementitious materials.
2, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 1 is characterized in that described carcass is glass fiber or carbon fiber or organic fiber or nonwoven or fibrous braid.
3, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 1 is characterized in that described cementitious materials is portland cement or sulphate aluminium cement or iron aluminic acid cement or magnesia oxychloride cement or alkali slag cement or ground caustic coal ash cement or rapid setting cement or special cement or organic resin or is the mixture of cement, filler, Admixture, fiber.
4, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 1 is characterized in that described carcass and cementitious materials are two layers or more, constitutes MULTILAYER COMPOSITE hard thin-wall box.
5, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 1 is characterized in that described thin-walled box can be circular square or spherical or polygon or other abnormity.
6, fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 1, it is characterized in that to be provided with ribs in the described fiber reinforcement type thin-walled box, described ribs is cross or groined type or unidirectional shape structure, and it can be composited or be made of the single structure material by carcass and cementitious materials.
7, according to claim 1 or 6 described fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete, it is characterized in that described fiber reinforcement type thin-walled box is provided with seals, constitute totally-enclosed cavity box, described sealing by carcass and cementitious materials is composited or is made of the single structure material.
8, a kind of manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete is characterized in that:
(1), make mould, mould can be formpiston or former according to required specification, shape;
(2), preparation cementitious materials slip;
(3), carcass material and cementitious materials slip layering overlapping are applied on the mould, when adopting formpiston, carcass material and cementitious materials slip layering overlapping are spread upon formpiston protrusion position, when adopting former, then carcass material and cementitious materials slip layering overlapping are spread upon the recessed position of former.
(4), maintenance, the demoulding, form opening thin box of the present invention.
9, the manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 8 is characterized in that described opening thin box is embedded in ribs, and glues together with cementitious materials.
10, the manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 8, it is characterized in that coating the cementitious materials slip on the opening part box wall of opening thin box of described opening thin box or band ribs, joint filling material is bonding, form cavity thin-walled box after the maintenance.
11, the manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 8, it is characterized in that described ribs or seal all can be single structure material or carcass and cementitious materials and being composited, when for the single structure material, only need do the cutting of physical dimension, when adopting carcass and the compound material of cementitious materials, adopt a kind of tire material of tiling, smear a kind of cementitious materials, strengthened rib or seal prefabricated plate of maintenance is done the cutting of physical dimension then.
12, the manufacture method of fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete according to claim 8 is characterized in that being provided with barrier film or scribbling demoulding spacing agent between described mould and the cementitious materials slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115666 CN1202329C (en) | 1999-11-29 | 1999-11-29 | Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99115666 CN1202329C (en) | 1999-11-29 | 1999-11-29 | Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1303980A true CN1303980A (en) | 2001-07-18 |
| CN1202329C CN1202329C (en) | 2005-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99115666 Expired - Fee Related CN1202329C (en) | 1999-11-29 | 1999-11-29 | Fiber-reinforced thin-wall box for filling cast-in-place reinforced concrete and its making method |
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Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029573A1 (en) * | 2001-09-30 | 2003-04-10 | Zeyou Qiu | An hollow formwork for a insitu reinforcing concrete structure |
| CN100346042C (en) * | 2006-04-18 | 2007-10-31 | 邱则有 | Stereo bearing shuttering for steel reinforced concrete |
| CN100348820C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Forming die for component of die body |
| CN100348818C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Forming die for component of die body |
| CN100348819C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Formig die for component of die body |
| CN100348817C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Formig die for component of die body |
| CN100381670C (en) * | 2004-09-02 | 2008-04-16 | 邱则有 | Cast-in-situ concrete filled hollow stuffing |
| CN100381669C (en) * | 2004-09-02 | 2008-04-16 | 邱则有 | Cast-in-situ concrete filled hollow stuffing |
| CN100392198C (en) * | 2003-09-17 | 2008-06-04 | 李军掴 | Precast hollow unit type cast-in-situ reinforced concrete vacuum floor |
| CN101230729A (en) * | 2004-05-25 | 2008-07-30 | 邱则有 | Cavity formwork |
| CN100455749C (en) * | 2003-07-13 | 2009-01-28 | 邱则有 | Concrete cavity construction member |
| CN100455739C (en) * | 2002-12-22 | 2009-01-28 | 邱则有 | Component for cast-in-place concrete |
| CN100458069C (en) * | 2002-04-30 | 2009-02-04 | 邱则有 | Stereo bearing mould case for steel reinforced concrete |
| CN1877014B (en) * | 2002-04-30 | 2010-05-12 | 邱则有 | Stereo bearing shuttering for reinforced concrete |
| CN101187223B (en) * | 2002-04-30 | 2010-07-14 | 邱则有 | Stereo bearing shuttering for steel bar concrete |
| CN101164748B (en) * | 2004-02-27 | 2010-09-01 | 邱则有 | Form component forming mould |
| CN1865622B (en) * | 2002-04-30 | 2010-09-01 | 邱则有 | Stereo bearing shuttering for reinforced concrete |
| CN101164750B (en) * | 2004-02-27 | 2010-09-01 | 邱则有 | Form component forming mould |
| CN101920524A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Die for manufacturing thin-wall box with three arc edges |
| CN101920528A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Mould for manufacturing thin-wall box body with four arc-shaped edges and grooves |
| CN101920525A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Die for manufacturing thin-wall box with four arc edges |
| CN101920526A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Four-arc edge and thin-wall box mold with supporting seat |
| CN101016775B (en) * | 2002-04-30 | 2011-12-21 | 湖南邱则有专利战略策划有限公司 | Reinforced concrete tridimensional load-carrying structure floor |
| CN102310470A (en) * | 2010-07-06 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Forming mold for hollow box |
| CN101239487B (en) * | 2004-02-27 | 2012-07-04 | 湖南邱则有专利战略策划有限公司 | Mould shell component shaping mould |
| CN101195249B (en) * | 2004-02-27 | 2012-08-15 | 湖南邱则有专利战略策划有限公司 | A formwork component shaping mould |
| CN101200092B (en) * | 2004-02-27 | 2012-08-15 | 湖南邱则有专利战略策划有限公司 | Shaping mold of members of mould shell |
| CN101195248B (en) * | 2004-02-27 | 2013-01-02 | 湖南邱则有专利战略策划有限公司 | A formwork component shaping mould |
| CN107984594A (en) * | 2017-11-27 | 2018-05-04 | 希阿埃（广州）有限公司 | A kind of manufacturing process of integrated prefabricated pumping plant base |
-
1999
- 1999-11-29 CN CN 99115666 patent/CN1202329C/en not_active Expired - Fee Related
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029573A1 (en) * | 2001-09-30 | 2003-04-10 | Zeyou Qiu | An hollow formwork for a insitu reinforcing concrete structure |
| CN101016775B (en) * | 2002-04-30 | 2011-12-21 | 湖南邱则有专利战略策划有限公司 | Reinforced concrete tridimensional load-carrying structure floor |
| CN1865622B (en) * | 2002-04-30 | 2010-09-01 | 邱则有 | Stereo bearing shuttering for reinforced concrete |
| CN101187223B (en) * | 2002-04-30 | 2010-07-14 | 邱则有 | Stereo bearing shuttering for steel bar concrete |
| CN1877014B (en) * | 2002-04-30 | 2010-05-12 | 邱则有 | Stereo bearing shuttering for reinforced concrete |
| CN100458069C (en) * | 2002-04-30 | 2009-02-04 | 邱则有 | Stereo bearing mould case for steel reinforced concrete |
| CN100455739C (en) * | 2002-12-22 | 2009-01-28 | 邱则有 | Component for cast-in-place concrete |
| CN1510230B (en) * | 2002-12-22 | 2010-04-28 | 邱则有 | Member for cast-in-situ steel reinforced concrete |
| CN100458039C (en) * | 2002-12-22 | 2009-02-04 | 邱则有 | Component for cast-in-place concrete |
| CN100455740C (en) * | 2002-12-22 | 2009-01-28 | 邱则有 | Component for cast-in-place concrete |
| CN100455749C (en) * | 2003-07-13 | 2009-01-28 | 邱则有 | Concrete cavity construction member |
| CN100392198C (en) * | 2003-09-17 | 2008-06-04 | 李军掴 | Precast hollow unit type cast-in-situ reinforced concrete vacuum floor |
| CN101239487B (en) * | 2004-02-27 | 2012-07-04 | 湖南邱则有专利战略策划有限公司 | Mould shell component shaping mould |
| CN101200092B (en) * | 2004-02-27 | 2012-08-15 | 湖南邱则有专利战略策划有限公司 | Shaping mold of members of mould shell |
| CN101164750B (en) * | 2004-02-27 | 2010-09-01 | 邱则有 | Form component forming mould |
| CN100348817C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Formig die for component of die body |
| CN100348819C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Formig die for component of die body |
| CN100348818C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Forming die for component of die body |
| CN101164748B (en) * | 2004-02-27 | 2010-09-01 | 邱则有 | Form component forming mould |
| CN101195248B (en) * | 2004-02-27 | 2013-01-02 | 湖南邱则有专利战略策划有限公司 | A formwork component shaping mould |
| CN101195249B (en) * | 2004-02-27 | 2012-08-15 | 湖南邱则有专利战略策划有限公司 | A formwork component shaping mould |
| CN100348820C (en) * | 2004-02-27 | 2007-11-14 | 邱则有 | Forming die for component of die body |
| CN101230729A (en) * | 2004-05-25 | 2008-07-30 | 邱则有 | Cavity formwork |
| CN100381669C (en) * | 2004-09-02 | 2008-04-16 | 邱则有 | Cast-in-situ concrete filled hollow stuffing |
| CN100381670C (en) * | 2004-09-02 | 2008-04-16 | 邱则有 | Cast-in-situ concrete filled hollow stuffing |
| CN100346042C (en) * | 2006-04-18 | 2007-10-31 | 邱则有 | Stereo bearing shuttering for steel reinforced concrete |
| CN101920525A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Die for manufacturing thin-wall box with four arc edges |
| CN101920526A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Four-arc edge and thin-wall box mold with supporting seat |
| CN101920524A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Die for manufacturing thin-wall box with three arc edges |
| CN101920528A (en) * | 2010-05-18 | 2010-12-22 | 王本淼 | Mould for manufacturing thin-wall box body with four arc-shaped edges and grooves |
| CN102310470A (en) * | 2010-07-06 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Forming mold for hollow box |
| CN107984594A (en) * | 2017-11-27 | 2018-05-04 | 希阿埃（广州）有限公司 | A kind of manufacturing process of integrated prefabricated pumping plant base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1202329C (en) | 2005-05-18 |
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