CN1982609A - Cast-in-situs concrete hollow board - Google Patents
Cast-in-situs concrete hollow board Download PDFInfo
- Publication number
- CN1982609A CN1982609A CN 200610121968 CN200610121968A CN1982609A CN 1982609 A CN1982609 A CN 1982609A CN 200610121968 CN200610121968 CN 200610121968 CN 200610121968 A CN200610121968 A CN 200610121968A CN 1982609 A CN1982609 A CN 1982609A
- Authority
- CN
- China
- Prior art keywords
- cast
- vertical
- upper plate
- place concrete
- shuttering member
- 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.)
- Pending
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
A hollow plate of cast-in-situ concrete is composed of reinforced concrete(1), mold-shell member(2), cast-in-situ reinforced concrete rib(3), cast-in-situ reinforced concrete top plate(4), cast-in-situ reinforced concrete bottom plate(5), top plate(6), peripheral side walls(7), scuttle(16), and scuttle cover(44) and scuttle cork(47). Said mold shell member is arranged in said reinforced concrete, which is set spaced between said cast-in-situ reinforced concrete ribs(3) with cast-in-situ reinforced concrete top plate(4) and cast-in-situ reinforced concrete bottom plate(5), top plate(6) and peripheral side walls(7) are enclosed into an open basin-shaped member, whose top plate(6) is arranged with said scuttle, said scuttle cover(44) or scuttle cork(47) is set on said scuttle(44), at least one vertical corner of at least one peripheral side wall(7) or scuttle cover(44) or scuttle cork(47) is vertical chamfer. It can be used for various hollow and beamless building roofs of cast-in-situ reinforced concrete or pre-stressed reinforced concrete, basic baseboard, wall and bridges.
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, the Cast-in-place concrete leakiness, be prone to problems such as voids and pits, simultaneously, when this shuttering member is produced, make inconvenience, production efficiency is low, is not easy to streamline production, therefore corresponding cost height, is developed 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, have good overall performance, and easy construction, construction cost is low, construction quality 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 described upper plate has at least one skylight, skylight cover or skylight plug is arranged on the skylight, at least one vertical corner position of sidewall or skylight cover or skylight plug is vertical chamfering around at least one.Like this, because at least one vertical corner position of sidewall or skylight cover or skylight plug is vertical chamfering on every side, can form the reinforcing rib of cast-in-place concrete hidden rib at chamfer site, thereby can eliminate the stress concentration phenomenon of superstructure effectively, prevent the generation in crack, and can bear bigger point load effect and do not destroy; If shuttering member is close to arrangement, at vertical chamfer site, Cast-in-place concrete has then formed the shearing pier or the post of superstructure, has significantly reduced the consumption of steel bar concrete, has alleviated the weight of superstructure, has improved the anti-seismic performance of superstructure, has improved the mechanical property of superstructure; Simultaneously, characteristics such as that shuttering member also has is simple in structure, intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low, easy construction, speed of application are fast, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
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 described upper plate has at least one skylight, skylight cover or skylight plug is arranged on the skylight, at least one vertical corner position of sidewall or skylight cover or skylight plug is vertical arc angle around at least one.Like this, because at the vertical corner position of shuttering member is vertical arc angle, can form the reinforcing rib of cast-in-place concrete hidden rib at the arc angle position, thereby can eliminate the stress concentration phenomenon of superstructure effectively, prevent the generation in crack, and can bear bigger point load effect and do not destroy; If shuttering member is close to arrangement, at vertical arc angle position, Cast-in-place concrete has then formed the shearing pier or the post of superstructure, has significantly reduced the consumption of steel bar concrete, has alleviated the weight of superstructure, has improved the anti-seismic performance of superstructure, has improved the mechanical property of superstructure; Simultaneously, characteristics such as that shuttering member also has is simple in structure, intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low, easy construction, speed of application are fast, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.
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 the cast-in-place concrete cored open two way ribbed slab in top that formed, 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 the cast-in-place concrete cored open two way ribbed slab in bottom that formed, 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.
Feature of the present invention is that also described same two vertical corner positions of sidewall on every side are vertical chamfering.Like this, Cast-in-place concrete pours in the vertical chamfering at vertical corner position of shuttering member, has formed the cast-in-place concrete hidden rib of superstructure intersect each other reinforcing rib structure or the shearing pier of superstructure or the structure of post at place, has increased substantially the mechanical property of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also the described relative vertical corner position of sidewall relatively on every side is vertical chamfering.Like this, Cast-in-place concrete pours in the vertical chamfering at above-mentioned relative rotation position, has formed reinforcing rib structure or the shearing pier of superstructure or the structure of post of the cast-in-place concrete hidden rib that is oppositely arranged in superstructure inside, has improved the compressive property and the shock resistance of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also described all vertical corner positions are vertical chamfering.Like this, Cast-in-place concrete pours in the vertical chamfering at the vertical corner position around the shuttering member, reinforcing rib structure or the shearing pier of superstructure or the structure of post of cast-in-place concrete hidden rib have been formed, strengthen the intensity and the rigidity of the crossed node of cast-in-place concrete hidden rib greatly, improved the mechanical property of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also described a plurality of vertical chamfering is parallel to each other.Like this, after concrete poured in the above-mentioned vertical chamfering that is parallel to each other, corresponding reinforcing rib that is parallel to each other or the shearing pier structure that has formed cast-in-place moulding improved the mechanical property of superstructure greatly.
Feature of the present invention is that also described horizontal rotation angle position is set to horizontal inner corner trim or laterally chamfering or laterally arc angle.Like this, Cast-in-place concrete pour into shuttering member around laterally in the chamfering or inner corner trim or arc angle of rotation angle position, formed the reinforcing rib structure of superstructure Cast-in-place concrete upper plate and cast-in-place concrete hidden rib junction, increased substantially the mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention also be described vertical chamfering and horizontal chamfering or laterally inner corner trim or laterally arc angle be connected with each other logical, orthogonal thereto or oblique or grade separation setting.Like this, form the horizontal or vertical reinforcing rib that is interconnected or reinforced pier, rod structure in superstructure inside, superstructure inside primary structure member has been done comprehensive reinforcement, improved the supporting capacity and the shock resistance of superstructure greatly.
Feature of the present invention is that also described same two vertical corner positions of sidewall on every side are vertical arc angle.Like this, Cast-in-place concrete pours in the vertical arc angle at vertical corner position of shuttering member, has formed the cast-in-place concrete hidden rib of superstructure intersect each other reinforcing rib structure or the shearing pier of superstructure or the structure of post at place, has increased substantially the mechanical property of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also the described relative vertical corner position of sidewall relatively on every side is vertical arc angle.Like this, Cast-in-place concrete pours in the vertical arc angle at above-mentioned relative rotation position, form reinforcing rib structure or the shearing pier of superstructure or the structure of post of the cast-in-place concrete hidden rib that is oppositely arranged in superstructure inside, improved the compressive property and the shock resistance of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also described all vertical corner positions are vertical arc angle.Like this, Cast-in-place concrete pours in the vertical arc angle at the vertical corner position around the shuttering member, reinforcing rib structure or the shearing pier of superstructure or the structure of post of cast-in-place concrete hidden rib have been formed, strengthen the intensity and the rigidity of the crossed node of cast-in-place concrete hidden rib greatly, improved the mechanical property of Cast-in-place Concrete Building Floor.
Feature of the present invention is that also described a plurality of vertical arc angle is parallel to each other.Like this, after concrete poured in the above-mentioned vertical arc angle that is parallel to each other, corresponding reinforcing rib that is parallel to each other or the shearing pier structure that has formed cast-in-place moulding improved the mechanical property of superstructure greatly.
Feature of the present invention is that also described horizontal rotation angle position is set to horizontal inner corner trim or laterally chamfering or laterally arc angle.Like this, Cast-in-place concrete pour into shuttering member around laterally in the arc angle or inner corner trim or chamfering of rotation angle position, formed the reinforcing rib structure of superstructure Cast-in-place concrete upper plate and cast-in-place concrete hidden rib junction, increased substantially the mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention also be described vertical arc angle and horizontal arc angle or laterally chamfering or laterally inner corner trim be connected with each other logical, orthogonal thereto or oblique or grade separation setting.Like this, form the horizontal or vertical reinforcing rib that is interconnected or reinforced pier, rod structure in superstructure inside, superstructure inside primary structure member has been done comprehensive reinforcement, improved the supporting capacity and the shock resistance of superstructure greatly.
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 cast-in-place concrete cored supporting capacity greatly, and increases cast-in-place concrete cored span.
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 cast-in-place concrete cored supporting capacity 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, cast-in-place concrete cored mechanical property is better, helps that local pressure in cast-in-place concrete cored is increased the district and strengthens; When being provided with dark beam, can strengthen cast-in-place concrete cored mechanical property, simultaneously, dark beam lies in the cast-in-situ concrete hollow intralamellar part, it is attractive in appearance not influence cast-in-place concrete cored external structure, 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.
(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 described upper plate 6 has at least one skylight 16, skylight cover 44 or skylight plug 47 is arranged on the skylight 16, at least one vertical corner position of sidewall 7 or skylight cover 44 or skylight plug 47 is vertical chamfering 59 around at least one.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, and 5 is the cast-in-situ reinforced concrete lower plate, and 6 is upper plate, 7 be around sidewall, 8 be the hole, 9 are capping, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, cast-in-place concrete cored steel bar concrete 1, the shuttering member 2 of comprising, 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, its described upper plate 6 has skylight 16, and skylight cover 44 or skylight plug 47 is arranged on the skylight 16, and the vertical corner position of skylight cover 44 is vertical chamfering 59.
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 described upper plate 6 has at least one skylight 16, skylight cover 44 or skylight plug 47 is arranged on the skylight 16, at least one vertical corner position of sidewall 7 or skylight cover 44 or skylight plug 47 is vertical arc angle 60 around at least one.As shown in Figure 2, cast-in-place concrete cored steel bar concrete 1, the shuttering member 2 of comprising, 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, its described upper plate 6 has skylight 16, and skylight cover 44 is arranged on the skylight 16, and the vertical corner position of skylight cover 44 is vertical arc angle 60.
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 shown in Figure 3, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described 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 the bottom of described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in Figure 4, the bottom of its described shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.
The present invention also is do not have cast in place reinforced bar upper plate 4 on the upper plate 6 of described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, and the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.As shown in Figure 5, there is not cast in place reinforced bar upper plate 4 on the upper plate 6 of its described shuttering member 2, the upper surface of upper plate 6 and cast-in-place concrete cored upper surface flush, the bottom of shuttering member 2 does not have cast-in-situ reinforced concrete lower plate 5.
The present invention is that also described same two vertical corner positions of sidewall 7 on every side are vertical chamfering 59.As shown in Figure 6, its described same two vertical corner positions of sidewall 7 on every side are vertical chamfering 59.
The present invention is that also the described relative vertical corner position of sidewall 7 relatively on every side is vertical chamfering 59.As shown in Figure 6, its described relative vertical corner position of sidewall 7 relatively on every side is vertical chamfering 59.
The present invention is that also described all vertical corner positions are vertical chamfering 59.As shown in Figure 6, its described all vertical corner position is vertical chamfering 59.
The present invention is that also described a plurality of vertical chamfering 59 is parallel to each other.As shown in Figure 6, its described a plurality of vertical chamferings 59 are parallel to each other.
The present invention is that also described horizontal rotation angle position is set to horizontal inner corner trim 49 or laterally chamfering 50 or laterally arc angle 51.As shown in Figure 7, its described horizontal rotation angle position is set to horizontal chamfering 50 and horizontal arc angle 51.
The present invention also be described vertical chamfering 59 and horizontal chamfering 50 or laterally inner corner trim 49 or laterally arc angle 51 be connected with each other logical, orthogonal thereto or oblique or grade separation setting.As shown in Figure 8, its described vertical chamfering 59 and horizontal inner corner trim 49 are connected with each other logical, orthogonal thereto setting.
The present invention is that also described same two vertical corner positions of sidewall 7 on every side are vertical arc angle 60.As shown in Figure 9, its described same two vertical corner positions of sidewall 7 on every side are vertical arc angle 60.
The present invention is that also the described relative vertical corner position of sidewall 7 relatively on every side is vertical arc angle 60.As shown in Figure 9, its described relative vertical corner position of sidewall 7 relatively on every side is vertical arc angle 60.
The present invention is that also described all vertical corner positions are vertical arc angle 60.As shown in Figure 9, its all vertical corner position is vertical arc angle 60.
The present invention is that also described a plurality of vertical arc angle 60 is parallel to each other.As shown in Figure 9, its described a plurality of vertical arc angles 60 are parallel to each other.
The present invention is that also described horizontal rotation angle position is set to horizontal inner corner trim 49 or laterally chamfering 50 or laterally arc angle 51.As shown in figure 10, its described horizontal rotation angle position is set to horizontal chamfering 50 and horizontal arc angle 51.
The present invention also be described vertical arc angle 60 and horizontal arc angle 51 or laterally chamfering 50 or laterally inner corner trim 49 be connected with each other logical, orthogonal thereto or oblique or grade separation setting.As shown in figure 11, its described vertical arc angle 60 and horizontal inner corner trim 49 are connected with each other logical, orthogonal thereto setting.
The present invention also is describedly to contain presstressed reinforcing steel 62 in cast-in-place concrete cored.As shown in figure 11, it describedly contains presstressed reinforcing steel 62 in cast-in-place concrete cored.
The present invention also is describedly to contain reinforcing bar 68 in cast-in-place concrete cored.As shown in figure 12, it describedly contains reinforcing bar 68 in cast-in-place concrete cored.
The present invention also is describedly also to be provided with dark beam 69 or/and bright beam 70 in cast-in-place concrete cored.As shown in figure 12, it describedly also is provided with dark beam 69 and bright beam 70 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 69 or bright beam 70, 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 described upper plate (6) has at least one skylight (16), skylight cover (44) or skylight plug (47) is arranged on the skylight (16), and at least one vertical corner position of sidewall (7) or skylight cover (44) or skylight plug (47) is vertical chamfering (59) around at least one.
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 described upper plate (6) has at least one skylight (16), skylight cover (44) or skylight plug (47) is arranged on the skylight (16), and at least one vertical corner position of sidewall (7) or skylight cover (44) or skylight plug (47) is vertical arc angle (60) around at least one.
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 the bottom of described shuttering member (2) does not have cast-in-situ reinforced concrete lower plate (5).
5, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that not having cast in place reinforced bar upper plate (4) on the upper plate (6) of described shuttering member (2), the upper surface of upper plate (6) and cast-in-place concrete cored upper surface flush, the bottom of shuttering member (2) does not have cast-in-situ reinforced concrete lower plate (5).
6, according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described same two vertical corner positions of sidewall (7) on every side are vertical chamfering (59).
7, according to claim 6 a kind of cast-in-place concrete cored, it is characterized in that the described relative vertical corner position of sidewall (7) relatively on every side is vertical chamfering (59); Perhaps all vertical corner positions are vertical chamfering (59).
8, according to claim 7 a kind of cast-in-place concrete cored, it is characterized in that described a plurality of vertical chamferings (59) are parallel to each other; Perhaps laterally rotation angle position is set to horizontal inner corner trim (49) or laterally chamfering (50) or laterally arc angle (51); Perhaps vertical chamfering (59) and horizontal chamfering (50) or horizontal inner corner trim (49) or horizontal arc angle (51) are connected with each other logical, orthogonal thereto or oblique or grade separation setting.
9, according to claim 2 a kind of cast-in-place concrete cored, it is characterized in that described same two vertical corner positions of sidewall (7) on every side are vertical arc angle (60); Perhaps the relative vertical corner position of sidewall (7) is vertical arc angle (60) relatively on every side; Perhaps all vertical corner positions are vertical arc angle (60); Perhaps a plurality of vertical arc angles (60) are parallel to each other; Perhaps laterally rotation angle position is set to horizontal inner corner trim (49) or laterally chamfering (50) or laterally arc angle (51); Perhaps vertical arc angle (60) and horizontal arc angle (51) or horizontal chamfering (50) or horizontal inner corner trim (49) are connected with each other logical, orthogonal thereto or oblique or grade separation setting.
10,, it is characterized in that describedly containing presstressed reinforcing steel (62) in cast-in-place concrete cored according to claim 1 or 2 described a kind of cast-in-place concrete cored; Contain reinforcing bar (68) in perhaps cast-in-place concrete cored; Also be provided with dark beam (69) in perhaps cast-in-place concrete cored or/and bright beam (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610121968 CN1982609A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510097778.X | 2005-08-29 | ||
| CN200510097778 | 2005-08-29 | ||
| CN 200610121968 CN1982609A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1982609A true CN1982609A (en) | 2007-06-20 |
Family
ID=38165410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610121968 Pending CN1982609A (en) | 2005-08-29 | 2006-08-28 | Cast-in-situs concrete hollow board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1982609A (en) |
-
2006
- 2006-08-28 CN CN 200610121968 patent/CN1982609A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1982609A (en) | Cast-in-situs concrete hollow board | |
| CN1970939B (en) | Cast-in-situ concrete hollow slab | |
| CN1982608A (en) | Cast-in-situs concrete hollow board | |
| CN1970933B (en) | Cast-in-situ concrete hollow slab | |
| CN1982611A (en) | Cast-in-situs concrete hollow board | |
| CN100999935B (en) | Cast-in-situ concrete hollow board | |
| CN1975024B (en) | Cast-in-place hollow slab | |
| CN101063323B (en) | Hollow pre-fabricated panels | |
| CN101008267A (en) | Cast-in-situ concrete hollow board | |
| CN101509301B (en) | Cavity member for hollow slab | |
| CN100381662C (en) | Hollow component | |
| CN100587191C (en) | Hollow component | |
| CN100445491C (en) | Component of cavity | |
| CN100439620C (en) | Cavity structural member for hollow slab | |
| CN1970936A (en) | Cast-in-situ concrete hollow slab | |
| CN101008266A (en) | Cast-in-situ concrete hollow board | |
| CN100467790C (en) | Cavity structural member for hollow slab | |
| CN101041992A (en) | Cast-in-situs concrete hollow slab | |
| CN1982607A (en) | Cast-in-situs concrete hollow board | |
| CN1970932A (en) | Cast-in-situ concrete hollow slab | |
| CN1975023A (en) | Cast-in-place hollow slab | |
| CN101025027A (en) | Cast-in-situ concrete hollow board | |
| CN100999934A (en) | Cast-in-situ concrete hollow board | |
| CN101025028A (en) | Cast-in-situ concrete hollow board | |
| CN1959018A (en) | Hollow slab of concrete cast in-site |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20070620 |