CN1789626A - Preformed hollow member for spatial structured building over - Google Patents
Preformed hollow member for spatial structured building over Download PDFInfo
- Publication number
- CN1789626A CN1789626A CN 200510128046 CN200510128046A CN1789626A CN 1789626 A CN1789626 A CN 1789626A CN 200510128046 CN200510128046 CN 200510128046 CN 200510128046 A CN200510128046 A CN 200510128046A CN 1789626 A CN1789626 A CN 1789626A
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- upper base
- sidewall
- perhaps
- hollow hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
Disclosed is a prefabricated hollow member for floor systems of spatial structure, which comprises an upper bottom (4), side panels (5), a lower bottom (6), and a reinforcement member (7), the upper bottom (4) and the side panel (5) enclose a formwork (9), the formwork (9) and the lower bottom (6) interconnect into a shuttering member with a closed cavity (8), the reinforcement member (7) is arranged in the cavity (8), characterized in that the reinforcement member (7) is provided with at least one hollow aperture (10) opening outward on the upper bottom (4) or/and side panels (5), the reinforcement member (7) being a tubular bar with a hollow aperture (10), the tubular bar of the hollow aperture (10) supports the upper bottom (4) and the lower bottom (6).
Description
The application for the applying date be that March 4, application number in 2003 are 03118131.7, name is called the dividing an application of application for a patent for invention of " a kind of steel bar reinforced hollow concrete roof cast-in-situs ".
(1) technical field
The present invention relates to a kind of prefabricated cavity component in use for cover of storied building in space structure.
(2) background technology
Building roof of reinforcing bar concrete in the construction work has prefabricated porous plate or form of structure such as solid roof panel and dense rib type floor.Prefabricated porous plate, solid roof panel are from great, and construction bothers, and labour intensity is big, and the cost height is used and is subjected to certain limitation.And the dense rib type floor, normally utilize detachable full-plastic formwork to carry out the concrete cast, treat again formwork to be removed behind the concrete coagulation forming, though the floor slab structure of moulding can alleviate deadweight like this, but also have the following disadvantages: 1, influence the floor processability behind the form removal, easily produce slight crack as floor top, the following of plate is not complete plane, and globality is poor; 2, need in some occasions that furred ceiling remedies, operation is many, troublesome poeration, cycle are long, take a lot of trouble during construction cost; 3, construction costs height uses though formwork is pulled down turnover, and each every depreciation cost reaches more than 120 yuan, and can only use 4-6 time; 4, indoor roof needs furred ceiling again, plasters etc., and it is bigger to pay wages.For this reason, Tianjin understand a kind of " shuttering member " in few grey hair, and applied for patent of invention, its patent No. is ZL93206310.1.This kind shuttering member comprises upper plate, sidewall, goes to the bottom, ribs, and upper plate, sidewall, going to the bottom constitutes totally-enclosed cavity polyhedral structure, and ribs is arranged in the cavity, and adopts GRC or magnesium chloride GRC or do not have the manufacturing of sand ﹠ ceramsite cement.The mechanical property of this member can satisfy the designing requirement of various buildings, unit weight descends significantly, after being applied to superstructure, superstructure comprises steel bar concrete upper plate, reinforcing bar concrete hidden rib, shuttering member, shuttering member is horizontal arrangement at interval, the reinforcing bar concrete hidden rib is arranged between the adjacent shuttering member, and the steel bar concrete upper plate is positioned on reinforcing bar concrete hidden rib and the shuttering member.Behind the floor construction, need not the form removal member, globality is strong, simplifies construction sequence, and is fast without furred ceiling, construction speed, reduces construction costs, and economic benefit is obvious.Can overcome the deficiency of conventional art preferably.But this shuttering member is prone to the crack between cast-in-place concrete hidden rib and the shuttering member after using, and simultaneously, ribs can not participate in stressed power transmission well.Therefore, develop a kind of novel prefabricated cavity component in use for cover of storied building in space structure for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of prefabricated cavity component in use for cover of storied building in space structure, after being applied to close rib building roof, can prevent the crack between the cast-in-place concrete hidden rib and shuttering member in the superstructure effectively, simultaneously, its reinforcement can participate in the stressed and power transmission of superstructure well.
Solution of the present invention is on the basis of existing technology, comprise upper base, sidewall, go to the bottom, reinforcement, upper base, sidewall surround formwork, formwork is interconnected to constitute the shuttering member of cavity with going to the bottom, reinforcement is arranged in the cavity, it is characterized in that having in above-mentioned reinforcement at upper base or/and outwardly open at least one hollow hole on the sidewall, reinforcement is the tubulose rod member of hollow hole, and the tubulose rod member of hollow hole supports upper base and goes to the bottom.Like this, because outwardly open at least one hollow hole on upper base or sidewall is arranged in reinforcement, during floor construction, Cast-in-place concrete can enter in the hollow hole, behind the concrete setting and harden, can play the effect of build-in each other, thereby the globality of superstructure is stronger, can prevent from effectively to produce the crack between cast-in-place concrete hidden rib and the shuttering member, the reinforcement in its cavity also can participate in stressed and power transmission well simultaneously, thereby reaches purpose of the present invention.
Feature of the present invention is that also described hollow hole is the tubulose hole.
Feature of the present invention is that also the tubulose rod member of described hollow hole is supported on upper base or/and the center of going to the bottom.
The tubulose rod member that feature of the present invention also is described hollow hole with expose after the upper base hole is communicated with.
Feature of the present invention is that also the tubulose rod member of described at least two hollow holes is parallel.
Feature of the present invention is that also described tubulose rod member is that the center is cross four-way symmetric arrangement with the central tubular rod member.
Feature of the present invention is that also described hollow hole includes at least two branch's holes, and the branch's hole on the reinforcement forms truss-like or netted pore space structure each other, and Cast-in-place concrete enters in branch's hole, forms Cast-in-place concrete truss or space truss structure.Like this, during floor construction, after Cast-in-place concrete enters branch's hole, can form the truss-like or the netted force structure of Cast-in-place concrete, stressed and the transmission force property of reinforcement is better, the wedge action of shuttering member in Cast-in-place concrete is more firm, more difficultly produces the crack between cast-in-place concrete hidden rib and shuttering member.
Feature of the present invention also be upper base or sidewall or go to the bottom or reinforcement at least one in be provided with reinforce.Like this, because reinforce is set, thereby the intensity of shuttering member and rigidity improves greatly, and stressed transmission force property is better; If also have reinforce to expose, then shuttering member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention is that also described reinforce is at least one in reinforcing bar or steel wire or steel fibre or fibre or fibrous mesh cloth or nonwoven or braid over braid or strap or the metal foil band.
Feature of the present invention is that also described reinforcing bar is a prestressed reinforcement.
Feature of the present invention is that also described steel wire is a compressor wire.
Feature of the present invention is that also described reinforce exposes, and is bonded to integral body with Cast-in-place concrete.
Feature of the present invention also is in the described hollow hole reinforce is arranged, and the reinforce in the hollow hole is connected to each other with the reinforce in going to the bottom to be one.Like this, because reinforce and connected to each other for one with the reinforce in going to the bottom is arranged in hollow hole, thereby after pouring into Cast-in-place concrete, its globality, build-in are better, and the globality of superstructure is better, and be stressed and transmission force property is better.
Feature of the present invention is that also reinforcement partly or entirely protrudes upper base, sidewall or protrudes simultaneously from both.Like this, the direct build-in of reinforcement is in Cast-in-place concrete, thereby the globality of superstructure is better, mechanical property is higher.
Feature of the present invention also is at position, reinforcement place to make part or whole grooves along upper base or sidewall or both.Like this, the direct build-in of Cast-in-place concrete is to formwork, thereby the globality of superstructure is better, and stressed transmission force property is stronger.
Feature of the present invention is that also reinforcement is cross, rice font, intersecting parallels ribs.Like this, the reinforcement in the superstructure can design as required, to satisfy the needs of different occasions, helps reducing the construction cost of superstructure.
Feature of the present invention is that also reinforcement is hollow rod member.Like this, shuttering member production is simpler, cost is lower, during floor construction, pours into after the Cast-in-place concrete, has formed compound shear column or truss or rack, has further improved the stressed and transmission force property of superstructure.
Feature of the present invention also is to go to the bottom and stretches out sidewall and constitute bridging piece or go to the bottom shorten re-entrant angle in sidewall, stretch out or in contract part for local or all.Like this, sidewall formation bridging piece is stretched out in going to the bottom of shuttering member, when floor construction, can omit the soffit formwork of the cast-in-place concrete hidden rib of superstructure, and construction is simple, and cost is low.If in shorten the cast-in-place concrete hidden rib that re-entrant angle then can form I shape into, its mechanical property is better.It is gone to the bottom and stretches out for local or whole, then can select for use according to actual needs, makes the bonding of shuttering member and Cast-in-place concrete more firm, further improves the globality of superstructure, and prevents the generation in superstructure crack effectively.
Feature of the present invention also be upper base, sidewall, go to the bottom or reinforcement at least one in be provided with reinforcing rib.Like this, intensity, the rigidity of superstructure further improve, and mechanical property is further improved.
Feature of the present invention also is to go to the bottom to be provided with and connect supports or the tension align member of template.Align member can be draw ring, drag hook, iron wire or reinforcing bar.Like this, more convenient when shuttering member is applied to floor construction, construction cost is lower.
Feature of the present invention also is to fill or be pasted with light material in described cavity.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete.Like this, the insulation of superstructure, heat insulation, sound insulation value is better.
Feature of the present invention also is at upper base, sidewall, goes to the bottom, contain at least one light material in the reinforcement at least one.Like this, the weight of shuttering member is lighter, and it is simpler easy to make simultaneously, convenient in carrying, and corresponding floor construction is easier, and weight is lighter.
Feature of the present invention is also that described shuttering member is arranged on same the going to the bottom by the formwork more than two or two and constitutes.Like this, shuttering member can maximize, and becomes shuttering member in groups, during floor construction, can improve speed of application, reduces construction cost.
Feature of the present invention is that also described formwork is parallel or is crisscross arranged on going to the bottom.Like this, can satisfy the actual needs of various different occasions, make things convenient for the design and construction of superstructure.
(4) description of drawings
Fig. 1 is the structural representation of the prefabricated cavity member in the embodiment of the invention 1.In each accompanying drawing, 1 is the steel bar concrete upper plate, and 2 is the reinforcing bar concrete hidden rib, 3 is shuttering member, and 4 is the upper base of shuttering member 3, and 5 is the sidewall of shuttering member 3,6 going to the bottom for shuttering member 3,7 is the reinforcement in the shuttering member 3, and 8 is the cavity of shuttering member, and 9 is the formwork that upper base 4, sidewall 5 surround, 10 is hollow hole, in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, outwardly open hollow hole 10 on upper base 4 is arranged in the reinforcement 7 of shuttering member 3, Cast-in-place concrete enters in the hollow hole 10 and forms whole with shuttering member 3.
Fig. 2 is the structural representation of the prefabricated cavity member in the embodiment of the invention 2, its hollow hole 10 includes branch's hole 11, branch's hole 11 on the reinforcement 7 forms netted pore space structure each other, and Cast-in-place concrete enters in branch's hole 11, has formed the Cast-in-place concrete space truss structure.
Fig. 3 is the structural representation of the prefabricated cavity member in the embodiment of the invention 3, contain reinforce 12 in its upper base 4, sidewall 5, the reinforcement 7, diagram reinforce 12 is a gauze wire cloth, also has metal foil band reinforce 12 to expose simultaneously on the upper base 4, is bonded to integral body with Cast-in-place concrete.
Fig. 4 is the structural representation of the prefabricated cavity member in the embodiment of the invention 4, in its hollow hole 10 steel wire reinforce 12 is arranged, and is one with the gauze wire cloth reinforce 12 in 6 of going to the bottom is connected to each other.
Fig. 5 is the structural representation of the prefabricated cavity member in the embodiment of the invention 5, and its reinforcement 7 parts are protruded upper base 4.
Fig. 6 is the structural representation of the prefabricated cavity member in the embodiment of the invention 6, and whole grooves 13 are made along upper base 4 in its position, reinforcement 7 place.
Fig. 7 is the structural representation of the prefabricated cavity member in the embodiment of the invention 7, and its reinforcement 7 is hollow rod member.
Fig. 8 is the structural representation of the prefabricated cavity member in the embodiment of the invention 8, and it is gone to the bottom and 6 stretches out sidewall 5 and constitute bridging pieces 14, the bridging piece 14 that stretches out for along around all stretch out.
Fig. 9 is the structural representation of the prefabricated cavity member in the embodiment of the invention 9, and it is gone to the bottom and 6 shortens re-entrant angle 15 in sidewall 5, be illustrated as along around in shorten re-entrant angle into, corresponding cast in place reinforced bar concrete hidden rib 2 is an I shape reinforcing bar concrete hidden rib.
Figure 10 is the structural representation of the prefabricated cavity member in the embodiment of the invention 10, and its upper base 4 is provided with reinforcing rib 16.
Figure 11 is the structural representation of the prefabricated cavity member in the embodiment of the invention 11, and it is gone to the bottom and 6 is provided with drag hook type tension align member 17.
Figure 12 is the structural representation of the prefabricated cavity member in the embodiment of the invention 12, is filled with light material 18 in its cavity 8, and the diagram light material is an expanded perlite.
Figure 13 is the structural representation of the prefabricated cavity member in the embodiment of the invention 13, and it is gone to the bottom and contains light material 18 in 6, is illustrated as foamed plastics.
Figure 14 is the structural representation of the prefabricated cavity member in the embodiment of the invention 14, and its shuttering member 3 is arranged on same going to the bottom by two formworks 9 and constitutes on 6.
Figure 15 is the structural representation of the prefabricated cavity member in the embodiment of the invention 15, and its four formworks 9 are set in parallel on 6 going to the bottom.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise upper base 4, sidewall 5, go to the bottom 6, reinforcement 7, upper base 4, sidewall 5 surround formwork 9, the formwork 9 and 6 shuttering members that are interconnected to constitute cavity 8 of going to the bottom, reinforcement 7 is arranged in the cavity 8, it is characterized in that having in above-mentioned reinforcement 7 at upper base 4 or/and outwardly open at least one hollow hole 10 on the sidewall 5, reinforcement 7 is the tubulose rod member of hollow hole 10, and the tubulose rod member of hollow hole 10 supports upper base 4 and goes to the bottom 6.Fig. 1 is the structural representation of the prefabricated cavity member in the embodiment of the invention 1.In each accompanying drawing, 1 is the steel bar concrete upper plate, and 2 is the reinforcing bar concrete hidden rib, 3 is shuttering member, and 4 is the upper base of shuttering member 3, and 5 is the sidewall of shuttering member 3,6 going to the bottom for shuttering member 3,7 is the reinforcement in the shuttering member 3, and 8 is the cavity of shuttering member, and 9 is the formwork that upper base 4, sidewall 5 surround, 10 is hollow hole, in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, outwardly open hollow hole 10 on upper base 4 is arranged in the reinforcement 7 of shuttering member 3, Cast-in-place concrete enters in the hollow hole 10 and forms whole with shuttering member 3.As shown in Figure 7, reinforcement 7 is the tubulose rod member of hollow hole 10, and the tubulose rod member of hollow hole 10 supports upper base 4 and goes to the bottom 6.
Feature of the present invention is that also described hollow hole 10 is the tubulose hole.As shown in Figure 7, hollow hole 10 is the tubulose hole.
Feature of the present invention is that also the tubulose rod member of described hollow hole 10 is supported on upper base 4 or/and 6 the center of going to the bottom.As shown in Figure 7, there is the tubulose rod member of hollow hole 10 to be supported on upper base 4 and 6 the center of going to the bottom.
The tubulose rod member that feature of the present invention also is described hollow hole 10 with expose after upper base 4 holes are communicated with.As shown in Figure 7, the tubulose rod member of hollow hole 10 with expose after upper base 4 holes are communicated with.
Feature of the present invention is that also the tubulose rod member of described at least two hollow holes 10 is parallel.As shown in Figure 7, the tubulose rod member of hollow hole 10 is parallel.
Feature of the present invention is that also described tubulose rod member is that the center is cross four-way symmetric arrangement with the central tubular rod member.As shown in Figure 7, the tubulose rod member is that the center is cross four-way symmetric arrangement with the central tubular rod member.
The present invention is that also described hollow hole 10 includes at least two branch's holes 11, and the branch's hole 11 on the reinforcement 7 forms truss-like or netted pore space structure each other, and Cast-in-place concrete enters in branch's hole 11, forms Cast-in-place concrete truss or space truss structure.Fig. 2 is the structural representation of the prefabricated cavity member in the embodiment of the invention 2, its hollow hole 10 includes branch's hole 11, branch's hole 11 on the reinforcement 7 forms netted pore space structure each other, and Cast-in-place concrete enters in branch's hole 11, has formed the Cast-in-place concrete space truss structure.
The present invention also be upper base 4 or sidewall 5 or go to the bottom 6 or reinforcement 7 at least one in be provided with reinforce 12.Fig. 3 is the structural representation of the prefabricated cavity member in the embodiment of the invention 3, contain reinforce 12 in its upper base 4, sidewall 5, the reinforcement 7, diagram reinforce 12 is a gauze wire cloth, also has metal foil band reinforce 12 to expose simultaneously on the upper base 4, is bonded to integral body with Cast-in-place concrete.
The present invention is that also described reinforce 12 is at least one in reinforcing bar or steel wire or steel fibre or fibre or fibrous mesh cloth or nonwoven or braid over braid or strap or the metal foil band.
The present invention is that also described reinforcing bar is a prestressed reinforcement.
The present invention is that also described steel wire is a compressor wire.
The present invention is that also described reinforce 12 exposes, and is bonded to integral body with Cast-in-place concrete.
The present invention also is in the described hollow hole 10 reinforce 12 is arranged, and the reinforce 12 in the hollow hole 10 and the reinforce 12 in 6 of going to the bottom be connected to each other to be one.Fig. 4 is the structural representation of the prefabricated cavity member in the embodiment of the invention 4, in its hollow hole 10 steel wire reinforce 12 is arranged, and is one with the gauze wire cloth reinforce 12 in 6 of going to the bottom is connected to each other.
The present invention also is reinforcement 7 part or all of protrusion upper base 4, sidewalls 5 or protrudes from both simultaneously.Fig. 5 is the structural representation of the prefabricated cavity member in the embodiment of the invention 5, and its reinforcement 7 parts are protruded upper base 4.
The present invention also is at position, reinforcement 7 place to make part or whole grooves 13 along upper base 4 or sidewall 5 or both.Fig. 6 is the structural representation of the prefabricated cavity member in the embodiment of the invention 6, and whole grooves 13 are made along upper base 4 in its position, reinforcement 7 place.
The present invention is that also reinforcement 7 is cross, rice font, intersecting parallels ribs.To shown in Figure 6, reinforcement 7 is cross ribs as Fig. 1.
The present invention is that also reinforcement 7 is hollow rod member.Fig. 7 is the structural representation of the prefabricated cavity member in the embodiment of the invention 7, and its reinforcement 7 is hollow rod member.
The present invention also is to go to the bottom and 6 stretches out sidewall 5 and constitute bridging pieces 14 or go to the bottom and 6 shorten re-entrant angle 15 in sidewall 5, stretch out or in contract part for local or all.Fig. 8 is the structural representation of the prefabricated cavity member in the embodiment of the invention 8, and it is gone to the bottom and 6 stretches out sidewall 5 and constitute bridging pieces 14, the bridging piece 14 that stretches out for along around all stretch out.Fig. 9 is the structural representation of the prefabricated cavity member in the embodiment of the invention 9, and it is gone to the bottom and 6 shortens re-entrant angle 15 in sidewall 5, be illustrated as along around in shorten re-entrant angle into, corresponding cast in place reinforced bar concrete hidden rib 2 is an I shape reinforcing bar concrete hidden rib.
The present invention also be upper base 4, sidewall 5, go to the bottom 6 or reinforcement 7 at least one in be provided with reinforcing rib 16.Figure 10 is the structural representation of the prefabricated cavity member in the embodiment of the invention 10, and its upper base 4 is provided with reinforcing rib 16.
The present invention also is to go to the bottom and 6 is provided with to connect and supports or the tension align member 17 of template.Figure 11 is the structural representation of the prefabricated cavity member in the embodiment of the invention 11, and it is gone to the bottom and 6 is provided with drag hook type tension align member 17.
The present invention also is to fill or be pasted with light material 18 in described cavity 8.Figure 12 is the structural representation of the prefabricated cavity member in the embodiment of the invention 12, is filled with light material 18 in its cavity 8, and the diagram light material is an expanded perlite.
The present invention also is at upper base 4, sidewall 5, goes to the bottom 6, contain at least one light material 18 in the reinforcement 7 at least one.Figure 13 is the structural representation of the prefabricated cavity member in the embodiment of the invention 13, and it is gone to the bottom and contains light material 18 in 6, is illustrated as foamed plastics.
The present invention is that also described shuttering member 3 is arranged on same going to the bottom by the formwork more than two or two 9 and constitutes on 6.Figure 14 is the structural representation of the prefabricated cavity member in the embodiment of the invention 14, and its shuttering member 3 is arranged on same going to the bottom by two formworks 9 and constitutes on 6.
The present invention is that also described formwork 9 is parallel on 6 or is crisscross arranged going to the bottom.Figure 15 is the structural representation of the prefabricated cavity member in the embodiment of the invention 15, and its four formworks 9 are set in parallel on 6 going to the bottom.
During the invention process, make earlier shuttering member 3, superstructure lower support and template are laid shuttering member 3, lay the reinforcing bar of reinforcing bar concrete hidden rib 2 and steel bar concrete upper plate 1, checks errorless after, water concrete, maintenance is to stipulating the length of time, dismounting superstructure lower support, the demoulding gets final product.
Claims (10)
1, a kind of prefabricated cavity component in use for cover of storied building in space structure, comprise upper base (4), sidewall (5), go to the bottom (6), reinforcement (7), upper base (4), sidewall (5) surrounds formwork (9), formwork (9) and go to the bottom (6) are interconnected to constitute the shuttering member of cavity (8), reinforcement (7) is arranged in the cavity (8), it is characterized in that in above-mentioned reinforcement (7), having at upper base (4) or/and sidewall (5) is gone up outwardly open at least one hollow hole (10), reinforcement (7) is the tubulose rod member of hollow hole (10), and the tubulose rod member of hollow hole (10) supports upper base (4) and go to the bottom (6).
2, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1 is characterized in that described hollow hole (10) is the tubulose hole.
3, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1 is characterized in that the tubulose rod member of described hollow hole (10) is supported on upper base (4) or/and the center of go to the bottom (6).
4, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1, the tubulose rod member that it is characterized in that described hollow hole (10) with expose after upper base (4) hole is communicated with.
5, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1 is characterized in that the tubulose rod member of described at least two hollow holes (10) is parallel.
6, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1 is characterized in that described tubulose rod member is that the center is cross four-way symmetric arrangement with the central tubular rod member.
7, a kind of prefabricated cavity component in use for cover of storied building in space structure according to claim 1, it is characterized in that described hollow hole (10) includes at least two branch's holes (11), branch's hole (11) on the reinforcement (7) forms truss-like or netted pore space structure each other, Cast-in-place concrete enters in branch's hole (11), forms Cast-in-place concrete truss or space truss structure.
8, according to the described a kind of prefabricated cavity component in use for cover of storied building in space structure of arbitrary claim in the claim 1 to 7, it is characterized in that upper base (4) or sidewall (5) or go to the bottom (6) or reinforcement (7) at least one in be provided with reinforce (12); Perhaps reinforce (12) is at least one in reinforcing bar or steel wire or steel fibre or fibre or fibrous mesh cloth or nonwoven or braid over braid or strap or the metal foil band; Perhaps reinforcing bar is a prestressed reinforcement; Perhaps steel wire is a compressor wire; Perhaps reinforce (12) exposes, and is bonded to integral body with Cast-in-place concrete; Reinforce (12) is arranged in the perhaps hollow hole (10), and the reinforce (12) in the hollow hole (10) is connected to each other with the reinforce (12) in go to the bottom (6) to be one.
9,, it is characterized in that reinforcement (7) partly or entirely protrudes upper base (4), sidewall (5) or protrudes simultaneously from both according to the described a kind of prefabricated cavity component in use for cover of storied building in space structure of arbitrary claim in the claim 1 to 7; Perhaps make part or whole grooves (13) along upper base (4) or sidewall (5) or both at reinforcement (7) position, place; Perhaps reinforcement (7) is cross, rice font, intersecting parallels ribs; Perhaps reinforcement (7) is hollow rod member; Perhaps go to the bottom (6) stretch out that sidewall (5) constitutes bridging piece (14) or go to the bottom (6) shorten re-entrant angle (15) in sidewall (5), stretch out or in contract part for local or all; Perhaps upper base (4), sidewall (5), go to the bottom (6) or reinforcement (7) at least one in be provided with reinforcing rib (16); Perhaps go to the bottom (6) be provided with and connect support or the tension align member (17) of template.
10,, it is characterized in that in described cavity (8), filling or being pasted with light material (18) according to the described a kind of prefabricated cavity component in use for cover of storied building in space structure of arbitrary claim in the claim 1 to 7; Perhaps contain at least one light material (18) at least one in upper base (4), sidewall (5), go to the bottom (6), reinforcement (7); Perhaps shuttering member (3) is arranged on same going to the bottom (6) by the formwork more than two or two (9) and goes up formation; Perhaps formwork (9) is parallel or is crisscross arranged on go to the bottom (6).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118131 CN1236156C (en) | 2003-03-04 | 2003-03-04 | Floor board in spatial structure |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118131 Division CN1236156C (en) | 2003-03-04 | 2003-03-04 | Floor board in spatial structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1789626A true CN1789626A (en) | 2006-06-21 |
| CN100400770C CN100400770C (en) | 2008-07-09 |
Family
ID=34284841
Family Applications (11)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510128034XA Expired - Fee Related CN100516420C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280462A Expired - Fee Related CN100400770C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CN 03118131 Expired - Fee Related CN1236156C (en) | 2003-03-04 | 2003-03-04 | Floor board in spatial structure |
| CNB2005101280458A Expired - Fee Related CN100516412C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280369A Expired - Fee Related CN100362191C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280439A Expired - Fee Related CN100424297C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280477A Expired - Fee Related CN100393955C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB200510128041XA Expired - Fee Related CN100424299C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280335A Expired - Fee Related CN100360753C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280392A Expired - Fee Related CN100424296C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280373A Expired - Fee Related CN100501085C (en) | 2003-03-04 | 2003-03-04 | Formwork member for spatial structure building cover |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510128034XA Expired - Fee Related CN100516420C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
Family Applications After (9)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03118131 Expired - Fee Related CN1236156C (en) | 2003-03-04 | 2003-03-04 | Floor board in spatial structure |
| CNB2005101280458A Expired - Fee Related CN100516412C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280369A Expired - Fee Related CN100362191C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280439A Expired - Fee Related CN100424297C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280477A Expired - Fee Related CN100393955C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB200510128041XA Expired - Fee Related CN100424299C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280335A Expired - Fee Related CN100360753C (en) | 2003-03-04 | 2003-03-04 | Preformed hollow member for spatial structured building over |
| CNB2005101280392A Expired - Fee Related CN100424296C (en) | 2003-03-04 | 2003-03-04 | Spatial structured building cover |
| CNB2005101280373A Expired - Fee Related CN100501085C (en) | 2003-03-04 | 2003-03-04 | Formwork member for spatial structure building cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (11) | CN100516420C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041863B (en) * | 2004-11-22 | 2012-11-28 | 邱则有 | Cavity member for concrete hollow slabs |
| CN109629784A (en) * | 2018-12-24 | 2019-04-16 | 西凯新型复合材料(丹阳)有限公司 | A kind of High-strength light-weight decorative panel and its manufacturing process |
| CN113585580A (en) * | 2021-06-28 | 2021-11-02 | 宁波工程学院 | Prefabricated cavity component for spatial structure floor and spatial structure floor |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2160693Y (en) * | 1993-03-20 | 1994-04-06 | 于少华 | Shuttering member |
| GB2283272A (en) * | 1993-10-29 | 1995-05-03 | Clive Bloyce | Tile mould and method for tiling |
| DE19711211C2 (en) * | 1997-03-18 | 2001-05-10 | Bilfinger Berger Bau | Formwork element |
| SE514615C2 (en) * | 1998-09-22 | 2001-03-19 | Rolf Nystroem | Joist Beam |
| CN2419292Y (en) * | 2000-02-23 | 2001-02-14 | 梁军 | Assembling building floor with low ribs |
| CN1116485C (en) * | 2001-11-23 | 2003-07-30 | 邱则有 | Floor with space structure |
-
2003
- 2003-03-04 CN CNB200510128034XA patent/CN100516420C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280462A patent/CN100400770C/en not_active Expired - Fee Related
- 2003-03-04 CN CN 03118131 patent/CN1236156C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280458A patent/CN100516412C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280369A patent/CN100362191C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280439A patent/CN100424297C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280477A patent/CN100393955C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB200510128041XA patent/CN100424299C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280335A patent/CN100360753C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280392A patent/CN100424296C/en not_active Expired - Fee Related
- 2003-03-04 CN CNB2005101280373A patent/CN100501085C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100362191C (en) | 2008-01-16 |
| CN1789594A (en) | 2006-06-21 |
| CN1789621A (en) | 2006-06-21 |
| CN1789623A (en) | 2006-06-21 |
| CN100424296C (en) | 2008-10-08 |
| CN100424297C (en) | 2008-10-08 |
| CN1796695A (en) | 2006-07-05 |
| CN100424299C (en) | 2008-10-08 |
| CN1789593A (en) | 2006-06-21 |
| CN1526898A (en) | 2004-09-08 |
| CN100393955C (en) | 2008-06-11 |
| CN100516412C (en) | 2009-07-22 |
| CN1789590A (en) | 2006-06-21 |
| CN100400770C (en) | 2008-07-09 |
| CN100360753C (en) | 2008-01-09 |
| CN1236156C (en) | 2006-01-11 |
| CN100501085C (en) | 2009-06-17 |
| CN1789624A (en) | 2006-06-21 |
| CN1789620A (en) | 2006-06-21 |
| CN100516420C (en) | 2009-07-22 |
| CN1789595A (en) | 2006-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1415814A (en) | Shuttering for pouring concrete on site | |
| CN2585912Y (en) | Prefabricated hollow member for space structural roofing | |
| CN1236156C (en) | Floor board in spatial structure | |
| CN1789591A (en) | Spatial structured building cover | |
| CN1789589A (en) | Spatial structured building cover | |
| CN1789625A (en) | Preformed hollow member for spatial structured building over | |
| CN1226502C (en) | In-situ deposited hollow reinforced concrete floor board | |
| CN1789622A (en) | Preformed hollow member for spatial structured building over | |
| CN1789592A (en) | Spatial structured building cover | |
| CN101037882A (en) | Cast-in-situ concrete plate | |
| CN1300425C (en) | Cast-in-place concrete hollow cavity shuttering member | |
| CN1991084A (en) | Cavity form component for cast-in-situ concrete | |
| CN1940212A (en) | Cavity mold-shell constructural component for cast-in-situs concrete | |
| CN1804278A (en) | Reinforced concrete hollow slab |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HU'NAN QIU ZEYOU PATENT STRATEGIC PLANNING CO., LT Free format text: FORMER OWNER: QIU ZEYOU Effective date: 20101028 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410011 28/F, SHUNTIANCHENG, NO.59, SECTION 2 OF FURONG MIDDLE ROAD, CHANGSHA CITY, HU'NAN PROVINCE TO: 410205 JUXING INDUSTRY BASE, NO.8, LUJING ROAD, CHANGSHA HIGH-TECH. DEVELOPMENT ZONE, YUELU DISTRICT, CHANGSHA CITY, HU'NAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101028 Address after: 410205, Hunan Changsha Changsha hi tech Development Zone, Yuelu District Road, No. 8 star industry base Patentee after: HUNAN QIUZEYOU PATENT STRATEGY PLANNING Co.,Ltd. Address before: 410011 Hunan province Changsha Furong Road two section 59 Suncheon City 28 floor Patentee before: Qiu Zeyou |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |