CN101012676B - Thin-wall box for steel bar concrete filling - Google Patents
Thin-wall box for steel bar concrete filling Download PDFInfo
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- CN101012676B CN101012676B CN2006101364119A CN200610136411A CN101012676B CN 101012676 B CN101012676 B CN 101012676B CN 2006101364119 A CN2006101364119 A CN 2006101364119A CN 200610136411 A CN200610136411 A CN 200610136411A CN 101012676 B CN101012676 B CN 101012676B
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Abstract
Disclosed is a concrete-stuffing thin-wall case comprising a lower casing wall and four side casing walls, wherein the lower casing wall and the four side casing walls form an integral open basin, characterized in that the inner wall surface or/and outer wall surface of the open basin's bottom is curved arc edged surface. The advantages of the invention include high strength, good deformation resistance, fine vibration resisting performance, convenient construction work and low cost.
Description
The application is that November 29, application number in 1999 are that 99115665.X, name are called the dividing an application of application for a patent for invention of " fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling (box) and manufacture method thereof " for the applying date.
The present invention relates to the noggin piece and the manufacture method thereof of steel bar concrete.Be specifically related to the improvement of filling thin-walled pipe (box) and manufacture method thereof.
Concrete hollow board, particularly cast-in-situ reinforced concrete hollow slab non-core-drawing pore-creating technology mostly adopt light-wall pipe to fill, and have the advantage of convenient construction and transport.But because its tube wall mostly is a homogenous material (as paper tube), have insufficient strength, non-deformability is poor, the shortcoming that the anti-vibration damage capability is also bad.
The objective of the invention is to overcome the shortcoming of prior art, a kind of high strength, resistance to deformation, light-wall pipe (box) that the anti-vibration performance is good are provided, and easy construction, manufacture method that cost is low.
Fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention (box), pipe (box) wall that is characterized in described pipe (box) body is the composite in proportion high-strength compound of inorganic binder, filler, Admixture, fiber.
In order to guarantee to implement, concrete does not enter in the box and influence hollow rate, and pipe (box) body of light-wall pipe of the present invention (box) can have and seals formation cavity light-wall pipe (box); The cross section of light-wall pipe can be circular square or trapezoidal or other are special-shaped, and the cross section of thin-walled box can be circular square or spherical or polygon or other abnormity; In the thin-walled box ribs can be set, described ribs can be in-line or cross or groined type structure.
The manufacture method of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention (box) is:
(1) specification, size mfg. moulding die as required, its shape can be tube core mould or box former or formpiston;
(2) the high-strength compound slip of preparation, by cement inorganic material: filler: Admixture: the weight ratio of fiber is 100: 20-350: 0.01-10: 0.1-15 gets the each component material ready, and other is mixed into high-strength compound slip at suitable quantity of water.
(3) it is floating high-strength compound slip to be coated on the mould compacting, and its mode can adopt manual or mechanical, adopts machinery high-strength compound slip to be ejected on the mould by mortar pump or cutting spraying machine, and this mode fiber should prescind, and it is floating to spray the back compacting.
(4) maintenance, the demoulding and obtain described enhancement mode light-wall pipe (box).
In addition, according to aforementioned gained, opening thin pipe (box) opening size, shape cut to seal plate and be adhered to opening part and form cavity light-wall pipe (box), and described sealing can be homogenous material or high-strength compound; On mould, can be provided with barrier film or scribble demoulding spacing agent; Admixture can be one or more in early strength admixture, water reducing agent, retarding agent, the glue; Cement inorganic material can be portland cement or 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; Fiber can be one or more in glass fiber, carbon fiber, organic fiber, the natural fiber.
That the invention will be further described is as follows below in conjunction with accompanying drawing:
Fig. 1 is the agent structure schematic diagram of the embodiment one of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 2 is the agent structure schematic diagram of the embodiment two of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 3 is the agent structure schematic diagram of the embodiment three of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.
Fig. 4 makes the embodiment schematic diagram of filling reinforced concrete fiber reinforcement type thin-walled box with former for expression.
Fig. 5 makes the embodiment schematic diagram of filling reinforced concrete fiber reinforcement type thin-walled box with formpiston for expression.
Fig. 6 is the agent structure schematic diagram of the embodiment one of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.
Fig. 7 is the agent structure schematic diagram of the embodiment two of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.
Fig. 8 is the agent structure schematic diagram of the embodiment three of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.
Fig. 9 is with the molded embodiment schematic diagram of making fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of tube core.
Fig. 1,2,3 has provided the structural representation of the embodiment of filling reinforced concrete fiber reinforcement type thin-walled box of the present invention.Fig. 1 is the thin-walled box of open type, and 1 is box body, is characterized in that box wall is by the composite in proportion high-strength compound of cement inorganic material, filler, Admixture, fiber.Fig. 2 seals and is provided with in it embodiment of in-line ribs 3 for the box body band.Fig. 3 seals and is provided with in it embodiment of cross ribs 4 for the box body band, among Fig. 3,4, and 1 expression box body, 2 expressions are sealed, 3 expression in-line ribs, 4 expression cross ribs.
Fig. 6,7,8 has provided the structural representation of the embodiment of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention.Fig. 6 is the circular light-wall pipe of open type, and 5 is body, and the tube wall that it is characterized in that body is by the composite in proportion high-strength compound of cement inorganic material, filler, Admixture, fiber.The light-wall pipe cross section that Fig. 7 seals for body two ends band is square embodiment.The light-wall pipe cross section that Fig. 8 seals for body two ends band is trapezoidal embodiment.Among Fig. 7,8,5 expression bodys, 6 expressions are sealed.
Provide the embodiment of fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling of the present invention (box) manufacture method below in conjunction with Fig. 4,5,9 description of drawings.
Embodiment one:
(1) make the box former, as shown in Figure 4,7 is the box former;
(2) in sulphate aluminium cement: sand: early strength admixture and 107 glue: the weight ratio of glass fiber and organic fiber is 100: 200: 6: 5 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) make the recessed portion (this recessed portion can barrier film be set so that demoulding) that slip is injected in the box former with mortar pump with aforementioned, compacting is floating, as shown in Figure 4, and 7 expression box formers, 8 expression slips.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Embodiment two:
(1) make the box formpiston, as shown in Figure 5,9 is the box formpiston;
(2) in portland cement: sand: water reducing agent and 107 glue: the weight ratio of carbon fiber and organic fiber is 100: 120: 4: 6 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) smear by hand or make the protrusion position that slip is injected in box formpiston 9 with the cutting spraying machine with aforementioned, compacting is floating, and as shown in Figure 5,10 is slip, and 9 is the box formpiston.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Embodiment three:
(1) make the tube core mould, as shown in Figure 9,11 is the tube core mould;
(2) in portland cement: sand: retarding agent: the weight ratio of organic fiber is 100: 180: 6: 8 ratio is got the each component material ready, adds suitable water and above-mentioned material is mixed makes high-strength compound slip.
(3) be coated with one deck demoulding spacing agent on tube core mould 11, with mortar pump the aforementioned slip that makes be injected on the tube core mould, compacting is floating, as shown in Figure 9,11 expression tube core moulds, 12 are expressed as slip.
(4) after maintenance, the demoulding, make thin-walled box finished product of the present invention.
Fiber reinforcement-type light-wall conduit for reinforcing steel bar concrete filling provided by the invention (box) have intensity height, resistance to deformation, freedom from vibration good, can satisfy various different advantages of filling the concrete demand of finding time, and its manufacture method is easy, with low cost.
Claims (7)
1. filling reinforced concrete fiber reinforcement type thin-walled box, the box wall that it is characterized in that described box body is a cement inorganic material, the composite in proportion high-strength compound of the fiber that prescinds, box body is the box body of opening, also include filler and Admixture in the used compound of the box wall of box body; the cross section of thin-walled box is circle or polygon; make the box former; in sulphate aluminium cement: sand: early strength admixture and 107 glue: the weight ratio of glass fiber and organic fiber is 100: 200: 6: 5 ratio is got the each component material ready; add suitable water and above-mentioned material is mixed make high-strength mixed material slip; make the recessed portion that slip is injected in the box former with mortar pump with aforementioned; compacting is floating, through maintenance; make the thin-walled box after the demoulding.
2. filling reinforced concrete fiber reinforcement type thin-walled box, the box wall that it is characterized in that described box body is a cement inorganic material, the composite in proportion high-strength compound of the fiber that prescinds, box body is the box body of opening, also include filler and Admixture in the used compound of the box wall of box body; the cross section of thin-walled box is circle or polygon; make the box formpiston; by portland cement: sand: water reducing agent and 107 glue: the weight ratio of carbon fiber and organic fiber is 100: 120: 4: 6 ratio is got the each component material ready; add suitable water and above-mentioned material is mixed make high-strength compound slip; make the protrusion position that slip is injected in the box formpiston with cutting spraying machine with aforementioned; compacting is floating, through maintenance; make the thin-walled box after the demoulding.
3. according to claim 1 or 2 described a kind of filling reinforced concrete fiber reinforcement type thin-walled boxes, the cross section that it is characterized in that the thin-walled box is square.
4. according to claim 1 or 2 described a kind of filling reinforced concrete fiber reinforcement type thin-walled boxes, it is characterized in that mould is provided with barrier film or scribbles demoulding spacing agent.
5. according to claim 1 or 2 described a kind of filling reinforced concrete fiber reinforcement type thin-walled boxes, the box body that it is characterized in that described thin-walled box has and seals, and forms cavity thin-walled box.
6. according to claim 1 or 2 described a kind of filling reinforced concrete fiber reinforcement type thin-walled boxes, it is characterized in that cutting to seal plate and be adhered to opening part according to thin-walled box opening size, shape forming enhancement mode thin-walled box, described sealing is homogenous material or high-strength compound.
7. according to claim 1 or 2 described a kind of filling reinforced concrete fiber reinforcement type thin-walled boxes, it is characterized in that in the thin-walled box box body ribs being set, described ribs is in-line or cross or groined type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101364119A CN101012676B (en) | 1999-11-29 | 1999-11-29 | Thin-wall box for steel bar concrete filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101364119A CN101012676B (en) | 1999-11-29 | 1999-11-29 | Thin-wall box for steel bar concrete filling |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB99115665XA Division CN100370091C (en) | 1999-11-29 | 1999-11-29 | Fiber-reinforced thin-wall pipe (box) for filling reinforced concrete and its making method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101012676A CN101012676A (en) | 2007-08-08 |
| CN101012676B true CN101012676B (en) | 2010-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101364119A Expired - Fee Related CN101012676B (en) | 1999-11-29 | 1999-11-29 | Thin-wall box for steel bar concrete filling |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919862A1 (en) * | 1989-06-19 | 1990-12-20 | Koester Helmut | Hollow casing for building construction - has tubing inside casing to provide cooling or heating system |
| CN2108769U (en) * | 1991-12-28 | 1992-07-01 | 北京市建筑工程研究所 | Large sized glass steel form |
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| DE19529384A1 (en) * | 1995-08-10 | 1997-02-13 | Gefinex Jackon Gmbh | Shuttering made of plastics foam panels for concrete works in buildings - uses free underside of concrete ceiling, with concrete-side of panels having adhesive section and-or adhesive layer and-or anchorage |
| CN1234087A (en) * | 1996-10-16 | 1999-11-03 | 詹姆斯·哈迪研究有限公司 | Wall member and method for construction thereof |
-
1999
- 1999-11-29 CN CN2006101364119A patent/CN101012676B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3919862A1 (en) * | 1989-06-19 | 1990-12-20 | Koester Helmut | Hollow casing for building construction - has tubing inside casing to provide cooling or heating system |
| CN2108769U (en) * | 1991-12-28 | 1992-07-01 | 北京市建筑工程研究所 | Large sized glass steel form |
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| DE19529384A1 (en) * | 1995-08-10 | 1997-02-13 | Gefinex Jackon Gmbh | Shuttering made of plastics foam panels for concrete works in buildings - uses free underside of concrete ceiling, with concrete-side of panels having adhesive section and-or adhesive layer and-or anchorage |
| CN1234087A (en) * | 1996-10-16 | 1999-11-03 | 詹姆斯·哈迪研究有限公司 | Wall member and method for construction thereof |
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| Publication number | Publication date |
|---|---|
| CN101012676A (en) | 2007-08-08 |
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Granted publication date: 20101103 Termination date: 20121129 |