CN101280592A - Cast-in-situ rib laminated floor slab - Google Patents
Cast-in-situ rib laminated floor slab Download PDFInfo
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- CN101280592A CN101280592A CNA2007100959808A CN200710095980A CN101280592A CN 101280592 A CN101280592 A CN 101280592A CN A2007100959808 A CNA2007100959808 A CN A2007100959808A CN 200710095980 A CN200710095980 A CN 200710095980A CN 101280592 A CN101280592 A CN 101280592A
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- concrete precast
- precast plate
- bar concrete
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Abstract
Disclosed is a cast-in-situ rib composite floor slab which consists of a cast-in-situ reinforced concrete rib (1), an upper faceplate reinforced concrete precast slab (2), a lower faceplate reinforced concrete precast slab (3) and a laminboard (4) arranged between the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3); the upper faceplate reinforced concrete precast slab (2), the lower faceplate reinforced concrete precast slab (3) and the laminboard (4) are arranged in an overlapping manner to form a sandwiched component. The cast-in-situ rib overlapping floor slab is characterized in that the cast-in-situ reinforced concrete rib (1) is arranged between the sandwiched components; the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3) extend out to form a steel bar (5) or/ and a steel mesh (6) and are anchored in the cast-in-situ reinforced concrete rib (1), thus forming the cast-in-situ rib composite floor slab with the faceplates of the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3) which are exposed.
Description
(1) technical field
The present invention relates to a kind of cast-in-place rib laminated floor slab.
(2) background technology
At present, in the technology of building close rib building roof at home and being adopted, generally adopt bamboo and wood, steel form as template, be made into flute profile rib mould, treat that superstructure builds after the maintenance that finishes finishes, form removable is formed close rib building roof, can reuse template though build close rib building roof like this, but the formwork difficulty, mode loss is huge, the labour intensity height, and long construction period, therefore the cost height, develops a kind of cast-in-place rib laminated floor slab 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 rib laminated floor slab, have that plate body density is big, rigidity is big, intensity is high, the shock resistance damage capability is strong, also have characteristics such as make easily, production efficiency is high, good integrity, cost are low simultaneously.
Solution of the present invention is on the basis of existing technology, comprise the cast-in-situ reinforced concrete rib, upper face steel bar concrete precast plate and lower face steel bar concrete precast plate, be located in the sandwiched plate between upper face steel bar concrete precast plate and the lower face steel bar concrete precast plate, the superimposed setting of upper face steel bar concrete precast plate and lower face steel bar concrete precast plate and sandwiched plate constitutes sandwich member, it is characterized in that being between the sandwich parts cast-in-situ reinforced concrete rib, upper face steel bar concrete precast plate and lower face steel bar concrete precast plate are protruding to have reinforcing bar or/and steel mesh reinforcement, and be anchored in the cast-in-situ reinforced concrete rib, form the cast-in-place rib laminated floor slab that upper face steel bar concrete precast plate and lower face steel bar concrete precast plate plate face expose.Like this, the setting of filled board makes the own wt of floor obtain significantly reducing, upper face steel bar concrete precast plate and lower face steel bar concrete precast plate be protruding reinforcing bar or steel mesh reinforcement, make precast plate and cast-in-situ reinforced concrete rib be connected to form integral body, make its junction be difficult for the crack, but and precast plate participation structure load, thereby reached purpose of the present invention.
Feature of the present invention also be sandwiched plate around be superimposed with riser on the sidewall.Like this, riser has played effective protection to sandwiched plate, and sandwiched plate is not easily broken in the construction application process, and fine particle is entered in the Cast-in-place concrete rib, reduces the intensity of Cast-in-place concrete, has fully guaranteed the quality of superimposed sheet.
Feature of the present invention also be upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and be provided with reinforce in the filled board.Like this, increased substantially the intensity and the rigidity of steel bar concrete precast plate, filled board, and the shock resistance damage capability, make it not fragile in application process, reduced loss, saved cost.
Feature of the present invention is that also reinforce is fleece or fibre or gauze wire cloth.Like this, reinforce is drawn materials conveniently, and is cheap, and very easily be shaped, and made things convenient for the making of steel bar concrete precast plate, filled board, reduced the cost of floor.
Feature of the present invention also be reinforcing bar from upper face steel bar concrete precast plate or/and the limit wall end face of lower face steel bar concrete precast plate or/and the side plate face stretches out exposes, and be anchored in the cast-in-situ reinforced concrete rib.Like this, improve the bonding strength between steel bar concrete precast plate and the cast-in-situ reinforced concrete rib, but made the power transmission of base plate participation structure load, simultaneously, also made between steel bar concrete precast plate and the Cast-in-place concrete rib and be not prone to crackle, fully guaranteed the quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the edges of boards of lower face steel bar concrete precast plate are hypotenuse.Like this, help the base plate build-in in Cast-in-place concrete, make between Cast-in-place concrete and the steel bar concrete precast plate and be not prone to the crack.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the edges of boards of lower face steel bar concrete precast plate are folding linear side or concavo-convex alternate.Like this, the steel bar concrete precast plate is not prone to the straight line joint close with after Cast-in-place concrete combines between base plate and the Cast-in-place concrete, help disperseing concentrated stress, makes its junction not be prone to the crack, has improved the quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the edges of boards of lower face steel bar concrete precast plate are concave edge in local.Like this, the steel bar concrete precast plate is not prone to the straight line joint close with after Cast-in-place concrete combines between base plate and the Cast-in-place concrete, help disperseing concentrated stress, makes its junction not be prone to the crack, has improved the quality of floor.
Feature of the present invention is that also local interior concave edge is arranged on edges of boards or/and following edges of boards.Like this, be arranged on edges of boards or/and down during edges of boards, can be provided with at interior concave edge position and correspondingly be provided with the rib superimposed sheet that protrudes piece or bar when local indent limit, made things convenient for location and installation, and the rib superimposed sheet is difficult for displacement, prefabricated units are frangibility cracking not also.
Feature of the present invention also be upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and riser is provided with at least one bracket structure.Like this, when the steel bar concrete precast plate was provided with the bracket structure, the bracket structure can play good supporting to the steel bar concrete precast plate, makes it not fragile in the construction application process, and the bracket structure can also make things convenient for the installation of cover plate or other prefabricated component.
Feature of the present invention is that also bracket is configured to rib limit bracket structure.Like this, the intensity and the rigidity of bracket structure self have all obtained increasing substantially, and make not frangibility damage of prefabricated units, simultaneously, have also improved the bearing value of bracket structure, make it can bear bigger load.
Feature of the present invention also is high 5-30mm, 31-50mm, the 50-100mm of bracket structure.Like this, can fully satisfy the needs of various different situations.
Feature of the present invention is that also bracket is configured to the edges of boards bracket.Like this, the bracket structure can play the good supporting effect to base plate and sidewall, makes it in the construction application process, and is not fragile, guaranteed the quality of floor.
Feature of the present invention is that also the bracket structure is provided with at interval.Like this, can form a plurality of reinforcing bands to prefabricated units, and, can form the multiple equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention is that also bracket is configured to convex-concave bracket structure.Like this, can form continuous reinforcing band to prefabricated units, and, can form the continuous equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention is that also bracket is configured to continuous bracket structure.Like this, can form continuous reinforcing band to prefabricated units, and, can form the continuous equilibrium support to the prefabricated units that are arranged on the bracket, make it be difficult for displacement and damage.
Feature of the present invention also is the textural locating structure that is provided with of bracket.Like this,, made things convenient for the setting of built-in fittings such as pipeline, helped reducing difficulty of construction, improved the quality of floor by the stationary positioned of locating structure.
Feature of the present invention also is the textural connector that is provided with of bracket.Like this, when bracket is textural when being provided with locating structure, when the polylith prefabricated units were combined into box-like frame members, fixing by align member made the prefabricated units that are arranged on the bracket be difficult for loose shift, made things convenient for assembly unit.
Feature of the present invention also is the textural anchoring piece that is extended with of bracket, and adjacent members is connected anchoring.Like this, building in the process of floor, the bracket structure can support reliably to the steel bar concrete precast plate, and anchoring piece can connect anchoring with other preset piece that is arranged at the bracket position, prevents displacement, guarantees the pouring quality of floor.
Feature of the present invention also be upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and riser is provided with reinforcing rib.Like this, when the steel bar concrete precast plate was provided with reinforcing rib, the intensity of steel bar concrete precast plate and rigidity had all obtained increasing substantially, make its shock resistance damage capability better, in building application process, the steel bar concrete precast plate is not fragile, has fully guaranteed the quality of floor.
Feature of the present invention also be reinforcing rib and upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and riser is formed in one or the moulding of one secondary material feeding die mould.Like this, when the intensity height of steel bar concrete precast plate, surface density is big, and the shock resistance damage capability is strong, and simultaneously, the steel bar concrete precast plate is manufactured conveniently, as when being the moulding of one secondary material feeding die mould, has then made things convenient for the making of reinforcing rib, stiffening rib or other structure.
Feature of the present invention also is upper face steel bar concrete precast plate or lower face steel bar concrete precast plate and filled board is formed in one or one secondary material feeding die mould moulding.Like this, made things convenient for manufacturing of prefabricated units, particularly when disposable rib template and steel bar concrete precast plate material are had any different, the moulding of one secondary material feeding die mould has improved the globality of production efficiency and prefabricated units.
Feature of the present invention also be upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and the flat shape of filled board is square, rectangle or hexagon.Like this, when the horizontal cross sectional geometry of steel bar concrete precast plate is square, rectangle or hexagon, can be in floor the corresponding with it cast-in-situ reinforced concrete rib of corresponding formation, can fully satisfy the enforcement needs of various different situations.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the plate face of lower face steel bar concrete precast plate is provided with at least one is used for riser spacing protrusion piece or protrude bar in carrying out is positioned riser.Like this, can accurately locate plate face and steel bar concrete precast plate, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the plate face of lower face steel bar concrete precast plate is provided with at least one is used for riser is carried out outer spacing protrusion piece or protrudes bar, and riser is positioned.Like this, can accurately locate plate face and steel bar concrete precast plate, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention also is at least two protrusion pieces or protrudes bar to be oppositely arranged, and forms stopper slot, and riser places stopper slot.Like this, the build-in location by stopper slot makes the steel bar concrete precast plate be difficult for the dislocation that is moved in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the plate face of lower face steel bar concrete precast plate is provided with is used for the pit of riser location or/and groove, and riser places pit or/and groove.Like this, can accurately locate cover plate and steel bar concrete precast plate, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the plate face of lower face steel bar concrete precast plate is provided with ring shape or dotted line shape ring keeper.Like this, can accurately locate cover plate and steel bar concrete precast plate, prevent it the two moves dislocation in the process of building, and has fully guaranteed the pouring quality of floor.
Feature of the present invention is that also the ring keeper is provided with pit.Like this, when the ring keeper is provided with pit, cover plate can be engaged very easily with the steel bar concrete precast plate and be connected.
Feature of the present invention also is upper face steel bar concrete precast plate has pit or groove or projection or raised line or/and lower face steel bar concrete precast plate stretches out the position of exposed steel bar.Like this, when there are pit or groove or projection or raised line in the position of stretching out exposed steel bar, the position that described steel bar concrete precast plate engages with the cast-in-situ reinforced concrete rib has formed corresponding Cast-in-place concrete structure, the steel bar concrete precast plate is strengthened with the position that the cast-in-situ reinforced concrete rib engages, make it not be prone to crackle, fully guaranteed the pouring quality of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the limit of lower face steel bar concrete precast plate is that tenon is or/and the limit of tongue-and-groove.Like this, the position that described steel bar concrete precast plate engages with the cast-in-situ reinforced concrete rib has formed corresponding Cast-in-place concrete structure, the steel bar concrete precast plate is strengthened with the position that the cast-in-situ reinforced concrete rib engages, made it not be prone to crackle, fully guaranteed the pouring quality of floor.
Feature of the present invention also be upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate or/and the length of filled board multiply by wide the be mm of (600-800) mm * (600-800) or (810-1000) mm of mm * (810-1000) or (1010-1500) mm of mm * (1010-1500).Like this, the dimensions of steel bar concrete precast plate can fully satisfy the needs of various different situations, has made things convenient for to practice.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the thickness of lower face steel bar concrete precast plate is 18mm-35mm, 36mm-60mm, 60mm-100mm.Like this, base plate can fully satisfy various different situations working load demands, has made things convenient for to practice.
Feature of the present invention also is upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate stretches out the length of reinforcing bar is 50mm-150mm, 151mm-250mm.Like this, when the steel bar concrete precast plate is applied in the In-situ cast concrete board, the basin base plate can be become whole with the Cast-in-place concrete anchoring, make its joint interface be difficult for cracking destruction.
Feature of the present invention is that also reinforcing bar is elongated reinforcing bar.Like this, when reinforcing bar was elongated reinforcing bar, the steel bar concrete precast plate had formed structural element, but the participation structure power transmission has increased substantially the weight bearing power of floor.
Feature of the present invention is that also reinforcing rib is the one reinforcing rib.Like this, the good integrity of reinforcing rib, cracky does not fracture, and makes it not fragile in application process, has reduced material cost.
Feature of the present invention is that also reinforcing rib is vertical one reinforcing rib.Like this, the good integrity of reinforcing rib, cracky does not fracture, and makes it not fragile in application process, has reduced material cost, simultaneously, has improved the vertical compression ability and the shock resistance damage capability of steel bar concrete precast plate yet.
Feature of the present invention also is upper face steel bar concrete precast plate or/and the edges of boards of lower face steel bar concrete precast plate are waveform or profile of tooth.Like this, the base plate edges of boards of steel bar concrete precast plate engage the joint interface that the position has formed waveform or profile of tooth with the cast-in-situ reinforced concrete rib, and the concentrated stress of junction has been carried out effective dispersion, make its joint interface not be prone to crackle.
(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 cast-in-situ reinforced concrete rib 1, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3, be located in the sandwiched plate 4 between upper face steel bar concrete precast plate 2 and the lower face steel bar concrete precast plate 3, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and sandwiched plate 4 superimposed settings constitute sandwich member, it is characterized in that being between the sandwich parts cast-in-situ reinforced concrete rib 1, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 are protruding to have reinforcing bar 5 or/and steel mesh reinforcement 6, and be anchored in the cast-in-situ reinforced concrete rib 1, form the cast-in-place rib laminated floor slab that upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 plate faces expose.In each accompanying drawing, 1 is the cast-in-situ reinforced concrete rib, and 2 is upper face steel bar concrete precast plate, and 3 is lower face steel bar concrete precast plate, and 4 is sandwiched plate, and 5 is reinforcing bar, and 6 is steel mesh reinforcement, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, comprise cast-in-situ reinforced concrete rib 1, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3, be located in the sandwiched plate 4 between upper face steel bar concrete precast plate 2 and the lower face steel bar concrete precast plate 3, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and sandwiched plate 4 superimposed settings constitute sandwich member, it is characterized in that being between the sandwich parts cast-in-situ reinforced concrete rib 1, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 be protruding reinforcing bar 5, and be anchored in the cast-in-situ reinforced concrete rib 1, form the cast-in-place rib laminated floor slab that upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 plate faces expose.
Feature of the present invention also be sandwiched plate 4 around be superimposed with riser 7 on the sidewall.As shown in Figure 2, sandwiched plate 4 is superimposed with riser 7 on the sidewall on every side.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 or/and be provided with reinforce 8 in the filled board 4.As shown in Figure 2, be provided with reinforce 8 in the upper face steel bar concrete precast plate 2.
Feature of the present invention is that also reinforce 8 is fleece or fibre or gauze wire cloth.As shown in Figure 2, reinforce 8 is a fleece.
Feature of the present invention also be reinforcing bar 5 from upper face steel bar concrete precast plate 2 or/and the limit wall end face 9 of lower face steel bar concrete precast plate 3 or/and side plate face 10 stretches out exposes, and be anchored in the cast-in-situ reinforced concrete rib 1.As shown in Figure 3, reinforcing bar 5 stretches out from the limit wall end face 9 of upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and exposes, and is anchored in the cast-in-situ reinforced concrete rib 1.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the edges of boards of lower face steel bar concrete precast plate 3 are hypotenuse.As shown in Figure 4, the edges of boards of upper face steel bar concrete precast plate 2 are hypotenuse.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the edges of boards of lower face steel bar concrete precast plate 3 are folding linear side or concavo-convex alternate.As shown in Figure 5, the edges of boards of upper face steel bar concrete precast plate 2 are concavo-convex alternate.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the edges of boards of lower face steel bar concrete precast plate 3 are concave edge 11 in local.As shown in Figure 5, the edges of boards of upper face steel bar concrete precast plate 2 are local interior concave edge 11.
Feature of the present invention is that also local interior concave edge 11 is arranged on edges of boards or/and following edges of boards.As shown in Figure 1, local interior concave edge 11 is arranged on the following edges of boards of upper face steel bar concrete precast plate 2.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 constructs 12 or/and riser 7 is provided with at least one bracket.As shown in Figure 6, upper face steel bar concrete precast plate 2 is provided with bracket structure 12.
Feature of the present invention is that also bracket structure 12 is rib limit bracket structure.As shown in Figure 8, bracket structure 12 is a rib limit bracket structure.
Feature of the present invention also is high 5-30mm, 31-50mm, the 50-100mm of bracket structure 12.As shown in Figure 8, the high 80mm of bracket structure 12.
Feature of the present invention is that also bracket structure 12 is the edges of boards bracket.As shown in Figure 7, bracket structure 12 is the edges of boards bracket.
Feature of the present invention is that also bracket structure 12 is provided with at interval.As shown in Figure 6, bracket structure 12 is provided with at interval.
Feature of the present invention is that also bracket structure 12 is convex-concave bracket structure.As shown in Figure 8, bracket structure 12 is convex-concave bracket structure.
Feature of the present invention is that also bracket structure 12 is continuous bracket structure.As shown in Figure 9, bracket structure 12 is continuous bracket structure.
Feature of the present invention is that also bracket structure 12 is provided with locating structure 13.As shown in figure 10, bracket structure 12 is provided with locating structure 13.
Feature of the present invention is that also bracket structure 12 is provided with connector 14.As shown in figure 10, bracket structure 12 is provided with connector 14.
Feature of the present invention also is to be extended with anchoring piece 15 on the bracket structure 12, and adjacent members is connected anchoring.As shown in figure 11, be extended with anchoring piece 15 on the bracket structure 12, adjacent members is connected anchoring.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 or/and riser 7 is provided with reinforcing rib 16.As shown in figure 12, upper face steel bar concrete precast plate 2 and riser 7 are provided with reinforcing rib 16.
Feature of the present invention also be reinforcing rib 16 with upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 or/and riser 7 is formed in one or the moulding of one secondary material feeding die mould.As shown in figure 12, reinforcing rib 16 and upper face steel bar concrete precast plate 2 and riser 7 are formed in one.
Feature of the present invention is also that upper face steel bar concrete precast plate 2 or lower face steel bar concrete precast plate 3 and filled board 4 are formed in one or the moulding of one secondary material feeding die mould.As shown in figure 13, lower face steel bar concrete precast plate 3 and filled board 4 are the moulding of one secondary material feeding die mould.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 or/and the flat shape of filled board 4 is square, rectangle or hexagon.As shown in Figure 1, the flat shape of upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 is a square.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the plate face of lower face steel bar concrete precast plate 3 is provided with at least one is used for riser 7 spacing protrusion piece 17 or protrude bar 18 in carrying out is positioned riser 7.As shown in figure 13, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for riser 7 is carried out interior spacing protrusion piece 17, and riser 7 is positioned; As shown in figure 14, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for riser 7 is carried out interior spacing protrusion bar 18, and riser 7 is positioned.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the plate face of lower face steel bar concrete precast plate 3 is provided with at least one is used for riser 7 is carried out outer spacing protrusion piece 17 or protrudes bar 18, and riser 7 is positioned.As Figure 14, shown in Figure 17, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for riser 7 is carried out outer spacing protrusion bar 18, and riser 7 is positioned.
Feature of the present invention also is at least two protrusion pieces 17 or protrudes bar 18 to be oppositely arranged, and forms stopper slot 19, and riser 7 places stopper slot 19.As shown in figure 14, two protrusion bars 18 are oppositely arranged, and form stopper slot 19, and riser 7 places stopper slot 19.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the plate face of lower face steel bar concrete precast plate 3 is provided with is used for the pit 20 of riser 7 location or/and groove 21, and riser 7 places pit 20 or/and groove 21.As shown in figure 15, the plate face of upper face steel bar concrete precast plate 2 is provided with the pit 20 that is used for riser 7 location, and riser 7 places pit 20; As shown in figure 16, the plate face of upper face steel bar concrete precast plate 2 is provided with the groove 21 that is used for riser 7 location, and riser 7 places groove 21.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the plate face of lower face steel bar concrete precast plate 3 is provided with ring shape or dotted line shape ring keeper 22.As shown in figure 16, the plate face of upper face steel bar concrete precast plate 2 is provided with ring shape keeper 22.
Feature of the present invention is that also ring keeper 22 is provided with pit 20.As shown in figure 15, ring keeper 22 is provided with pit 20.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and there are pit 20 or groove 21 or projection 23 or raised line 24 in the position that lower face steel bar concrete precast plate 3 stretches out exposed steel bar 5.As shown in figure 18, upper face steel bar concrete precast plate 2 is provided with projection 23; As shown in figure 19, there is raised line 24 at upper face steel bar concrete precast plate 2 position of stretching out exposed steel bar 5.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the limit of lower face steel bar concrete precast plate 3 is that tenon is or/and the limit of tongue-and-groove 25.As shown in figure 19, the limit of upper face steel bar concrete precast plate 2 is the limit of tongue-and-groove 25.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 or/and the length of filled board 4 multiply by wide for 600-800mm * 600-800mm or 810-1000mm * 810-1000mm or 1010-1500mm * 1010-1500mm.As shown in Figure 1, the length of upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 multiply by the wide 700mm * 700mm that is.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the thickness of lower face steel bar concrete precast plate 3 is 18mm-35mm, 36mm-60mm, 60mm-100mm.As shown in Figure 1, the thickness of upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 is 50mm.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and lower face steel bar concrete precast plate 3 stretches out the length of reinforcing bar 5 is 50mm-150mm, 151mm-250mm.As shown in Figure 1, to stretch out the length of reinforcing bar 5 be 80mm for upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3.
Feature of the present invention is that also reinforcing bar 5 is elongated reinforcing bar.As shown in figure 20, reinforcing bar 5 is elongated reinforcing bar.
Feature of the present invention is that also reinforcing rib 16 is the one reinforcing rib.As shown in figure 12, reinforcing rib 16 is the one reinforcing rib.
Feature of the present invention is that also reinforcing rib 16 is vertical one reinforcing rib.As shown in figure 12, reinforcing rib 16 is vertical one reinforcing rib.
Feature of the present invention also is upper face steel bar concrete precast plate 2 or/and the edges of boards of lower face steel bar concrete precast plate 3 are waveform or profile of tooth.As shown in figure 19, upper face steel bar concrete precast plate 2 is or/and the edges of boards of lower face steel bar concrete precast plate 3 are profile of tooth.
Claims (10)
1. cast-in-place rib laminated floor slab, comprise cast-in-situ reinforced concrete rib (1), upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3), be located in the sandwiched plate (4) between upper face steel bar concrete precast plate (2) and the lower face steel bar concrete precast plate (3), the superimposed setting of upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) and sandwiched plate (4) constitutes sandwich member, it is characterized in that being between the sandwich parts cast-in-situ reinforced concrete rib (1), upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) are protruding to have reinforcing bar (5) or/and steel mesh reinforcement (6), and be anchored in the cast-in-situ reinforced concrete rib (1), form the cast-in-place rib laminated floor slab that upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) plate face expose.
2. cast-in-place rib laminated floor slab according to claim 1, what it is characterized in that sandwiched plate (4) is superimposed with riser (7) on the sidewall on every side.
3. cast-in-place rib laminated floor slab according to claim 1, it is characterized in that upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and be provided with reinforce (8) in the filled board (4); Perhaps reinforce (8) is fleece or fibre or gauze wire cloth.
4. cast-in-place rib laminated floor slab according to claim 1, it is characterized in that reinforcing bar (5) from upper face steel bar concrete precast plate (2) or/and the limit wall end face (9) of lower face steel bar concrete precast plate (3) or/and side plate face (10) stretches out exposes, and be anchored in the cast-in-situ reinforced concrete rib (1); Perhaps upper face steel bar concrete precast plate (2) is or/and the edges of boards of lower face steel bar concrete precast plate (3) are hypotenuse.
5. cast-in-place rib laminated floor slab according to claim 1 is characterized in that upper face steel bar concrete precast plate (2) or/and the edges of boards of lower face steel bar concrete precast plate (3) are folding linear side or concavo-convex alternate; Perhaps upper face steel bar concrete precast plate (2) is or/and the edges of boards of lower face steel bar concrete precast plate (3) are local interior concave edge (11); Concave edge (11) is arranged on edges of boards or/and following edges of boards in perhaps local.
6. cast-in-place rib laminated floor slab according to claim 2 is characterized in that upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) is constructed (12) or/and riser (7) is provided with at least one bracket; Perhaps bracket structure (12) is a rib limit bracket structure; Perhaps bracket is constructed high 5-30mm, 31-50mm, the 50-100mm of (12); Perhaps bracket structure (12) is the edges of boards bracket; Perhaps bracket structure (12) is provided with at interval; Perhaps bracket structure (12) is convex-concave bracket structure; Perhaps bracket structure (12) is continuous bracket structure; Perhaps bracket structure (12) is provided with locating structure (13); Perhaps bracket structure (12) is provided with connector (14); Perhaps be extended with anchoring piece (15) on the bracket structure (12), adjacent members is connected anchoring; Perhaps upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and riser (7) is provided with reinforcing rib (16); Perhaps reinforcing rib (16) and upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and riser (7) is formed in one or the moulding of one secondary material feeding die mould.
7. according to the described cast-in-place rib laminated floor slab of arbitrary claim in the claim 1 to 6, it is characterized in that upper face steel bar concrete precast plate (2) or lower face steel bar concrete precast plate (3) and filled board (4) are formed in one or the moulding of one secondary material feeding die mould; Perhaps upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and the flat shape of filled board (4) is square, rectangle or hexagon.
8. cast-in-place rib laminated floor slab according to claim 2, it is characterized in that upper face steel bar concrete precast plate (2) or/and the plate face of lower face steel bar concrete precast plate (3) is provided with at least one is used for riser (7) spacing protrusion piece (17) or protrude bar (18) in carrying out is positioned riser (7); Perhaps upper face steel bar concrete precast plate (2) positions riser (7) or/and the plate face of lower face steel bar concrete precast plate (3) is provided with at least one is used for riser (7) is carried out outer spacing protrusion piece (17) or protrudes bar (18); Perhaps at least two protrude pieces (17) or protrude bar (18) and are oppositely arranged, and form stopper slot (19), and riser (7) places stopper slot (19); Perhaps upper face steel bar concrete precast plate (2) is or/and the plate face of lower face steel bar concrete precast plate (3) is provided with is used for the pit (20) of riser (7) location or/and groove (21), and riser (7) places pit (20) or/and groove (21).
9. according to the described cast-in-place rib laminated floor slab of arbitrary claim in the claim 1 to 6, it is characterized in that upper face steel bar concrete precast plate (2) or/and the plate face of lower face steel bar concrete precast plate (3) is provided with ring shape or dotted line shape ring keeper (22); Perhaps ring keeper (22) is provided with pit (20); Perhaps upper face steel bar concrete precast plate (2) has pit (20) or groove (21) or projection (23) or raised line (24) or/and lower face steel bar concrete precast plate (3) stretches out the position of exposed steel bar (5); Perhaps upper face steel bar concrete precast plate (2) is or/and the limit of lower face steel bar concrete precast plate (3) is that tenon is or/and the limit of tongue-and-groove (25).
10. according to the described cast-in-place rib laminated floor slab of arbitrary claim in the claim 1 to 6, it is characterized in that upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and the length of filled board (4) multiply by wide the be mm of (600-800) mm * (600-800) or (810-1000) mm of mm * (810-1000) or (1010-1500) mm of mm * (1010-1500); Perhaps upper face steel bar concrete precast plate (2) is or/and the thickness of lower face steel bar concrete precast plate (3) is 18mm-35mm, 36mm-60mm, 60mm-100mm; Perhaps upper face steel bar concrete precast plate (2) is or/and lower face steel bar concrete precast plate (3) stretches out the length of reinforcing bar (5) is 50mm-150mm, 151mm-250mm; Perhaps reinforcing bar (5) is elongated reinforcing bar; Perhaps reinforcing rib (16) is the one reinforcing rib; Perhaps reinforcing rib (16) is vertical one reinforcing rib; Perhaps upper face steel bar concrete precast plate (2) is or/and the edges of boards of lower face steel bar concrete precast plate (3) are waveform or profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100959808A CN101280592A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib laminated floor slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100959808A CN101280592A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib laminated floor slab |
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| Publication Number | Publication Date |
|---|---|
| CN101280592A true CN101280592A (en) | 2008-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100959808A Pending CN101280592A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib laminated floor slab |
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| Country | Link |
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| CN (1) | CN101280592A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312501A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Precast slab unit for mesh rib plate |
| CN102312510A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Prefabricated product for net rib board |
| CN104314213A (en) * | 2014-11-07 | 2015-01-28 | 东南大学 | Novel large-span assembly type hollow groined floor system |
| CN106567487A (en) * | 2016-09-30 | 2017-04-19 | 长沙远大住宅工业集团股份有限公司 | Fabricated concrete hollow floor structural system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622280Y (en) * | 2003-01-08 | 2004-06-30 | 邱则有 | Formwork members for on-site casting steel-bar reinforced concrete floor of building |
| CN1900449A (en) * | 2005-07-20 | 2007-01-24 | 吴方伯 | Steel bar concrete dense rib floor |
-
2007
- 2007-04-03 CN CNA2007100959808A patent/CN101280592A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2622280Y (en) * | 2003-01-08 | 2004-06-30 | 邱则有 | Formwork members for on-site casting steel-bar reinforced concrete floor of building |
| CN1900449A (en) * | 2005-07-20 | 2007-01-24 | 吴方伯 | Steel bar concrete dense rib floor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312501A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Precast slab unit for mesh rib plate |
| CN102312510A (en) * | 2010-06-29 | 2012-01-11 | 湖南华廷筑邦建材有限公司 | Prefabricated product for net rib board |
| CN104314213A (en) * | 2014-11-07 | 2015-01-28 | 东南大学 | Novel large-span assembly type hollow groined floor system |
| CN104314213B (en) * | 2014-11-07 | 2016-08-17 | 东南大学 | A kind of hollow groined slab floor of large span assembled |
| CN106567487A (en) * | 2016-09-30 | 2017-04-19 | 长沙远大住宅工业集团股份有限公司 | Fabricated concrete hollow floor structural system |
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