CN101008268A - Cast-in-situ concrete hollow board - Google Patents
Cast-in-situ concrete hollow board Download PDFInfo
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- CN101008268A CN101008268A CN 200610125808 CN200610125808A CN101008268A CN 101008268 A CN101008268 A CN 101008268A CN 200610125808 CN200610125808 CN 200610125808 CN 200610125808 A CN200610125808 A CN 200610125808A CN 101008268 A CN101008268 A CN 101008268A
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Abstract
Disclosed is a cast-in-situ concrete hollow slab, which comprises a reinforced-bar concrete (1) and shuttering members (2), the shuttering member (2) is enclosed in the reinforced-bar concrete (1), the shuttering members (2) are arranged alternatively, a cast-in-situ reinforced-bar concrete rib (3) is arranged between them, and a cast-in-situ reinforced concrete upper slab (4) is arranged above, a cast-in-situ reinforced concrete upper slab (5) is arranged below, the shuttering members (2) comprise an upper board (6) and peripheral side panels (7), wherein the upper board (6), and the peripheral side panels (7) encloses an open basin shape component, characterized in that an upper board dormer window (8) is arranged on the upper board (6) of the basin form component at a central portion. The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.
Description
(1) technical field
The present invention relates to a kind of cast-in-place concrete cored.
(2) background technology
The most of precast hollow slab that adopts of the building of brick mix structure and frame construction is as floor structure at present, this floor structure has advantages such as speed of application is fast, cost is low, but owing to firmly do not link between adjacent two precast hollow slabs, only use cement mortar blind, thereby not only globality is poor, be unfavorable for antidetonation, and phenomenons such as slit cracking, infiltration often occur, put to no little inconvenience and psychological pressure to resident family.In order to address the above problem, a lot of building have adopted the method for Cast-in-place concrete floor (hollow, solid).Though the Cast-in-place concrete floor has solved antidetonation and problems of crack, when construction, to use a large amount of templates, like this, not only increased expense, and the speed of application that slowed down, prolonged the duration.The patent No. is ZL00203695.9's " combination concrete hidden rib floor structure " utility model patent, it is made up of prefabricated plate, formwork, dark rib, upper plate, each prefabricated plate is horizontal positioned at interval, on prefabricated plate, be fixed with formwork, formwork comprises upper plate and side plate on every side, be provided with dark rib between contiguous prefabricated thin plate or the formwork, upper plate covers on the formwork, and connect as one with dark rib, this kind floor structure no longer needs to use in a large number template, accelerate speed of application, shortened the duration, thereby reduced cost.But the lower shoe of this floor structure is a prefabricated plate, has the amalgamation seam each other, globality is poor, if lower shoe adopts the cast-in-situ reinforced concrete plate, though good integrity, the problem that does not have the amalgamation seam, but construction is inconvenient, and the Cast-in-place concrete leakiness is prone to voids and pits, simultaneously, the location of shuttering member is also inconvenient, therefore, develops a kind of novel cast-in-place concrete cored for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cast-in-place concrete coredly, it is good to have an overall performance, and, also have characteristics such as easy construction, construction cost is low, construction quality is good.
Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, shuttering member comprises upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight on the upper plate of described basin-shaped component, the sidewall lower wall has the built on stilts pin of at least one built on stilts sidewall on every side, and there is removable cover in the skylight.Like this, when having at least one skylight on the upper plate of basin-shaped component, can pour into a mould the Cast-in-place concrete thin plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete thin plate, make it not be prone to voids and pits, after having watered, the skylight is sealed, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby has guaranteed the pouring quality of In-situ cast concrete board, can not reduce the hollow rate of In-situ cast concrete board, help reducing construction cost; Simultaneously, because the sidewall lower wall has the built on stilts pin of at least one built on stilts sidewall on every side, there is removable cover in the skylight, built on stilts pin can be built on stilts with shuttering member, make shuttering member keep certain distance each other apart from construction formwork or shuttering member, guarantee the thickness of building of Cast-in-place concrete, thereby reached purpose of the present invention.
Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, shuttering member comprises upper plate, sidewall on every side, upper plate, sidewall surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight on the upper plate of described basin-shaped component, sidewall end portion or all built on stilts on every side, the empty position of ambient side ledge has can be by the fine particle slurry, concrete retaining grid or backstop that anti-concrete passes through.Like this, when having at least one skylight on the upper plate of basin-shaped component, can pour into a mould the Cast-in-place concrete thin plate that Cast-in-place concrete forms the shuttering member bottom down to shuttering member by the skylight, thereby it is more convenient to construct, and guaranteed the pouring quality of Cast-in-place concrete thin plate, make it not be prone to voids and pits, after having watered, with the skylight sealing, build the Cast-in-place concrete between the shuttering member and top again, concrete can not enter in the cavity of shuttering member again, thereby guaranteed the pouring quality of In-situ cast concrete board, can not reduce the hollow rate of In-situ cast concrete board, help reducing construction cost, simultaneously, sidewall end portion or all built on stilts on every side, the empty position of ambient side ledge has can be by the fine particle slurry, concrete retaining grid or backstop that anti-concrete passes through, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, shuttering member is floated, make things convenient for building of Cast-in-place concrete, guaranteed the pouring quality of In-situ cast concrete board, thereby reached purpose of the present invention.
The present invention also is do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described shuttering member.Like this, when not having the cast in place reinforced bar upper plate on the upper plate of shuttering member, make In-situ cast concrete board form the open two way ribbed slab in top, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
The present invention is that also the bottom of described shuttering member does not have the cast-in-situ reinforced concrete lower plate.Like this, when the bottom of shuttering member does not have the cast-in-situ reinforced concrete lower plate, make In-situ cast concrete board form the open two way ribbed slab in bottom, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
The present invention also is do not have the cast in place reinforced bar upper plate on the upper plate of described shuttering member, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, and the bottom of shuttering member does not have the cast-in-situ reinforced concrete lower plate.Like this, when the upper plate of shuttering member on do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush, when the bottom of shuttering member does not have the cast-in-situ reinforced concrete lower plate, the cast-in-place concrete cored in-situ deposited prefabricated superimposed sheet of two-way rib structure that formed, reduce the consumption of Cast-in-place concrete significantly, reduced cast-in-place concrete cored deadweight, improved cast-in-place concrete cored supporting capacity.
The present invention is that also described removable cover is split type removable cover.Like this, when removable cover is split type removable cover, manufacture more conveniently, removable cover can separately transport, deposit, and helps reducing loss, reduces cost.
The present invention is that also described removable cover is the Contiuum type removable cover.Like this, when removable cover was the Contiuum type removable cover, removable cover and skylight opening were supporting transportations and deposit, and help reducing the loss of shuttering member, have saved cast-in-place concrete cored cost.
The present invention also is described upper plate or on the sidewall reinforcing rib is arranged on every side.Like this, improve shuttering member rigidity and intensity, made its cracky not in application process, guaranteed cast-in-place concrete cored pouring quality.
The present invention is that also described built on stilts pin is the built on stilts pin of sidewall.Like this, the height of built on stilts pin can be adjusted, and rationally selects required built on stilts pin for use, has made things convenient for construction application.
The present invention is that also described built on stilts pin is the built on stilts pin of support member.Like this, when built on stilts pin was the built on stilts pin of support member, the rigidity and the intensity of built on stilts pin were better, but the common power transmission of support member participation structure has improved cast-in-place concrete cored structural performance.
The present invention also be described around built on stilts pin and sidewall on every side on the sidewall for whole.Like this, built on stilts porter not frangibility damages, and has reduced the proportion of goods damageds of shuttering member, has saved cast-in-place concrete cored cost.
The present invention also be described around built on stilts pin and sidewall on every side on the sidewall for flexibly connecting.Like this,, can realize, made things convenient for construction application by the connection of built on stilts pin according to the thickness requirement of Cast-in-place concrete lower plate.
The present invention also be described around built on stilts pin on the sidewall be detachable the connection with sidewall on every side.Like this,, can realize, made things convenient for construction application by the connection of built on stilts pin according to the thickness requirement of Cast-in-place concrete lower plate.
The present invention is that also there is horizontal draw piece in described skylight.Like this, when skylight opening had horizontal draw piece, horizontal draw piece had played the good supporting effect to cover plate, simultaneously, had also improved the globality in skylight, made it survivable.
The present invention is that also described concrete retaining grid or backstop are more than one deck.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, and shuttering member is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed cast-in-place concrete cored pouring quality, and simultaneously, it is more convenient to construct, and construction quality is better.
The present invention is that also described concrete retaining grid or backstop are fixed on side wall lower ends.Like this, building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, and shuttering member is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed the pouring quality of In-situ cast concrete board.
The present invention is that also described concrete retaining grid or backstop are connected on the built on stilts pin of sidewall on every side.Building in the process of Cast-in-place concrete, backstop can prevent that concrete from flowing under the shuttering member, and shuttering member is floated, and has made things convenient for building of Cast-in-place concrete, has guaranteed the pouring quality of In-situ cast concrete board.
The present invention is that also there is fixed or movable skylight cover in described skylight.Like this, when there is fixed or movable skylight cover in the skylight, guaranteed the pouring quality of Cast-in-place concrete thin plate, make it not be prone to voids and pits, after having watered, skylight cover is covered suitable for reading, build the Cast-in-place concrete between the shuttering member and top again, concrete can not pour in the skylight, has guaranteed the pouring quality of In-situ cast concrete board, can not reduce the hollow rate of In-situ cast concrete board.
The present invention is that also suspension hook or suspension ring or suspender member are arranged on the described shuttering member.Like this, shuttering member can catch on the transportation of suspension hook and suspension ring very easily in carrying, installation process, and travelling speed is fast, and is simple to operate, reduced the carrying difficulty, reduced loss, reduced cost.
The present invention also is described upper plate or on the sidewall reinforcing rib is arranged on every side.Like this,, improved intensity, rigidity and the shock resistance damage capability of shuttering member greatly on every side, made it not fragile, improved the total quality of shuttering member building in the process of shuttering member when upper plate or when sidewall has reinforcing rib.
The present invention also is describedly to contain presstressed reinforcing steel in cast-in-place concrete cored.Like this, the setting of prestressed reinforcement can improve the supporting capacity of In-situ cast concrete board greatly, and the span that increases In-situ cast concrete board.
The present invention also is describedly to contain reinforcing bar in cast-in-place concrete cored.Reinforcing bar can be cold-rolled forming section or channel-section steel or i shaped steel or other Steel section member.Like this, can improve the supporting capacity of In-situ cast concrete board significantly, simultaneously, reinforcing bar is implied in the corresponding arch without beam that forms in the concrete.
The present invention also is describedly also to be provided with dark beam or/and bright beam in cast-in-place concrete cored.Like this, the mechanical property of In-situ cast concrete board is better, helps that local pressure in the In-situ cast concrete board is increased the district and strengthens; When being provided with dark beam, can strengthen the mechanical property of In-situ cast concrete board, simultaneously, dark beam lies in In-situ cast concrete board inside, and the external structure that does not influence In-situ cast concrete board is attractive in appearance, does not take the usage space of building during use, can more effectively improve the usage space of building.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is the structural representation of the embodiment of the invention 3.
Fig. 4 is the structural representation of the embodiment of the invention 4.
Fig. 5 is the structural representation of the embodiment of the invention 5.
Fig. 6 is the structural representation of the embodiment of the invention 6.
Fig. 7 is the structural representation of the embodiment of the invention 7.
Fig. 8 is the structural representation of the embodiment of the invention 8.
Fig. 9 is the structural representation of the embodiment of the invention 9.
Figure 10 is the structural representation of the embodiment of the invention 10.
Figure 11 is the structural representation of the embodiment of the invention 11.
Figure 12 is the structural representation of the embodiment of the invention 12.
Figure 13 is the structural representation of the embodiment of the invention 13.
Figure 14 is the structural representation of the embodiment of the invention 14.
Figure 15 is the structural representation of the embodiment of the invention 15.
Figure 16 is the structural representation of the embodiment of the invention 16.
Figure 17 is the structural representation of the embodiment of the invention 17.
Figure 18 is the structural representation of the embodiment of the invention 18.
Figure 19 is the structural representation of the embodiment of the invention 19.
Figure 20 is the structural representation of the embodiment of the invention 20.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight 8 on the upper plate 6 of described basin-shaped component, sidewall 7 lower walls have the built on stilts pin 16 of at least one built on stilts sidewall on every side, and there is removable cover 15 in skylight 8.In each accompanying drawing, 1 is steel bar concrete, and 2 is shuttering member, and 3 is the cast-in-situ reinforced concrete rib, and 4 is the cast-in-situ reinforced concrete upper plate, 5 is the cast-in-situ reinforced concrete lower plate, and 6 is upper plate, 7 be around sidewall, 8 is the skylight, 9 are built on stilts support member, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, its described steel bar concrete 1, shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, and shuttering member 2 is alternately, be cast-in-situ reinforced concrete rib 3 each other, be cast-in-situ reinforced concrete upper plate 4 on it, it is down cast-in-situ reinforced concrete lower plate 5, and shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have skylight 8 on the upper plate 6 of basin-shaped component, sidewall 7 lower walls have the built on stilts pin 16 of built on stilts sidewall on every side, and there is removable cover 15 in skylight 8.
The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight 8 on the upper plate 6 of described basin-shaped component, sidewall 7 end portions or all built on stilts on every side, have can be by the fine particle slurry at sidewall 7 built on stilts positions on every side, concrete retaining grid 11 or backstop 12 that anti-concrete passes through.As shown in Figure 2, its described steel bar concrete 1 that comprises, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, shuttering member 2 comprises upper plate 6, sidewall 7 on every side, upper plate 6, sidewall 7 surrounds uncovered basin-shaped component on every side, have skylight 8 on the upper plate 6 of basin-shaped component, sidewall 7 lower ends are all built on stilts on every side, and have can be by the fine particle slurry at sidewall 7 built on stilts positions on every side, the concrete retaining grid 11 that anti-concrete passes through, as shown in Figure 3, have skylight 8 on the upper plate 6 of basin-shaped component, sidewall 7 lower ends are all built on stilts on every side, and have can be by the fine particle slurry at sidewall 7 built on stilts positions on every side, the concrete backstop 12 that anti-concrete passes through.
The present invention also is do not have cast in place reinforced bar upper plate 4, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush on the upper plate 6 of described shuttering member 2.As Fig. 4, shown in Figure 5, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush.
The present invention is that also described removable cover 15 is split type removable cover.As shown in Figure 6, its described removable cover 15 is split type removable cover.
The present invention is that also described removable cover 15 is the Contiuum type removable cover.As shown in Figure 7, its described removable cover 15 is the Contiuum type removable cover.
The present invention also is described upper plate 6 or on the sidewall 7 reinforcing rib 14 is arranged on every side.As shown in Figure 6, on its described upper plate 6 reinforcing rib 14 is arranged.
The present invention is that also described built on stilts pin 16 is the built on stilts pin of sidewall.As shown in Figure 6, its described built on stilts pin 16 is the built on stilts pin of sidewall.
The present invention is that also described built on stilts pin 16 is the built on stilts pin of support member.As shown in Figure 8, its described built on stilts pin 16 is the built on stilts pin of support member.
The present invention also be described around built on stilts pin 16 and sidewall 7 on every side on the sidewall 7 for whole.As shown in Figure 6, its described around built on stilts pin 16 on sidewall 7 be integral body with sidewall 7 on every side.
The present invention also be described around built on stilts pin 16 and sidewall 7 on every side on the sidewall 7 for flexibly connecting.As shown in Figure 9, its described around built on stilts pin 16 and sidewall 7 on every side on sidewall 7 for flexibly connecting.
The present invention also be described around built on stilts pin 16 on the sidewall 7 be detachable the connection with sidewall 7 on every side.As shown in figure 10, its described around built on stilts pin 16 on sidewall 7 be detachable the connection with sidewall 7 on every side.
The present invention is that also there is horizontal draw piece 17 in described skylight 8.As shown in figure 10, there is horizontal draw piece 17 in its described skylight 8.
The present invention is that also described concrete retaining grid 11 or backstop 12 are for more than one deck.As shown in figure 11, its described concrete retaining grid 11 are two-layer.
The present invention is that also described concrete retaining grid 11 or backstop 12 are fixed on side wall lower ends.As shown in figure 11, its described concrete retaining grid 11 are fixed on side wall lower ends.
The present invention is that also described concrete retaining grid 11 or backstop 12 are connected on the built on stilts pin 16 of sidewall 7 on every side.As shown in figure 12, its described concrete backstop 12 is connected on the built on stilts pin 16 of sidewall 7 on every side.
The present invention is that also there is fixed or movable skylight cover 24 in described skylight 8.As shown in figure 13, there is movable skylight cover 24 in its described skylight 8.
The present invention also is to have on the described shuttering member suspension hook 25 or suspension ring 26 or suspender member 27.As shown in figure 14, on its described shuttering member suspension hook 25 is arranged, as shown in figure 15, on its described shuttering member suspension ring 26 are arranged, as shown in figure 16, on its described shuttering member suspender member 27 is arranged.
The present invention also is described upper plate 6 or on the sidewall 7 reinforcing rib 14 is arranged on every side.As shown in figure 16, on its described upper plate 6 reinforcing rib 14 is arranged.
The present invention also is describedly to contain presstressed reinforcing steel 28 in cast-in-place concrete cored.As shown in figure 17, it describedly contains presstressed reinforcing steel 28 in cast-in-place concrete cored.
The present invention also is describedly to contain reinforcing bar 29 in cast-in-place concrete cored.As Figure 18, shown in Figure 19, it is described to contain reinforcing bar 29 in cast-in-place concrete cored.
The present invention also is describedly also to be provided with dark beam 30 or/and bright beam 31 in cast-in-place concrete cored.As shown in figure 20, it describedly also is provided with dark beam 30 and bright beam 31 in cast-in-place concrete cored.
During the invention process, press earlier construction requirement mounting bracket or template, lay shuttering member 2, re-lay the reinforcing bar of reinforcing bar or dark beam 30 or bright beam 31, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), after treating the concrete setting and harden, maintenance is to stipulating the length of time that form removal promptly gets cast-in-place concrete cored.
Claims (10)
1, a kind of cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight (8) on the upper plate (6) of described basin-shaped component, sidewall (7) lower wall has the built on stilts pin (16) of at least one built on stilts sidewall on every side, and skylight (8) have removable cover (15).
2, a kind of cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, shuttering member (2) comprises upper plate (6), sidewall (7) on every side, upper plate (6), sidewall (7) surrounds uncovered basin-shaped component on every side, it is characterized in that having at least one skylight (8) on the upper plate (6) of described basin-shaped component, sidewall (7) end portion or all built on stilts on every side, have can be by the fine particle slurry at sidewall (7) built on stilts position on every side, concrete retaining grid (11) or backstop (12) that anti-concrete passes through.
3,, it is characterized in that not having cast in place reinforced bar upper plate (4), the upper surface of upper plate (6) and cast-in-place concrete cored upper surface flush on the upper plate (6) of described shuttering member (2) according to claim 1 or 2 described a kind of cast-in-place concrete cored.
4, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described removable cover (15) is split type removable cover.
5, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described removable cover (15) is the Contiuum type removable cover.
6, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described upper plate (6) or on the sidewall (7) reinforcing rib (14) is arranged on every side.
7,, it is characterized in that described built on stilts pin (16) is the built on stilts pin of sidewall according to claim 1 or 2 described a kind of cast-in-place concrete cored.
8,, it is characterized in that described built on stilts pin (16) is the built on stilts pin of support member according to claim 1 or 2 described a kind of cast-in-place concrete cored.
9, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described around built on stilts pin (16) and sidewall (7) on every side on the sidewall (7) for whole; Built on stilts pin (16) perhaps on the sidewall (7) and sidewall (7) on every side are for flexibly connecting; Built on stilts pin (16) perhaps on the sidewall (7) is detachable the connection with sidewall (7) on every side; Perhaps skylight (8) have horizontal draw piece (17); Perhaps concrete retaining grid (11) or backstop (12) are more than one deck; Perhaps concrete retaining grid (11) or backstop (12) are fixed on side wall lower ends; Perhaps concrete retaining grid (11) or backstop (12) are connected on the built on stilts pin (16) of sidewall (7) on every side.
10, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that there is fixed or movable skylight cover (24) in described skylight (8); Suspension hook (25) or suspension ring (26) or suspender member (27) are perhaps arranged on the shuttering member; Perhaps upper plate (6) or on the sidewall (7) reinforcing rib (14) is arranged on every side; Contain presstressed reinforcing steel (28) in perhaps cast-in-place concrete cored; Contain reinforcing bar (29) in perhaps cast-in-place concrete cored; Also be provided with dark beam (30) in perhaps cast-in-place concrete cored or/and bright beam (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610125808 CN101008268A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situ concrete hollow board |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510097780.7 | 2005-08-29 | ||
| CN200510097780 | 2005-08-29 | ||
| CN 200610125808 CN101008268A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situ concrete hollow board |
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| Publication Number | Publication Date |
|---|---|
| CN101008268A true CN101008268A (en) | 2007-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610125808 Pending CN101008268A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situ concrete hollow board |
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| CN (1) | CN101008268A (en) |
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2006
- 2006-08-28 CN CN 200610125808 patent/CN101008268A/en active Pending
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