CN101280598A - Cast-in-situ rib laminated floor slab - Google Patents
Cast-in-situ rib laminated floor slab Download PDFInfo
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- CN101280598A CN101280598A CNA200710095987XA CN200710095987A CN101280598A CN 101280598 A CN101280598 A CN 101280598A CN A200710095987X A CNA200710095987X A CN A200710095987XA CN 200710095987 A CN200710095987 A CN 200710095987A CN 101280598 A CN101280598 A CN 101280598A
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- concrete precast
- precast plate
- rib
- bar concrete
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Abstract
Disclosed is a field casting rib superposed floor slab, wherein an upper faceplate reinforced concrete precast slab (2), a lower faceplate reinforced concrete precast slab (3) and an in-rib model (4) form a sealed cavum element. The field casting rib superposed floor slab is characterized in that the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3) extend out a steel bar (5) or/ and a steel mesh (6) and are anchored in the field casting reinforced concrete rib, thus forming the field casting rib superposed floor slab with the faceplates of the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3) exposed; the upper faceplate reinforced concrete precast slab (2) and the lower faceplate reinforced concrete precast slab (3) simultaneously are the upper and the lower structure faceplate of the floor structure and arranged at intervals; the field casting reinforced concrete rib (1) is in the intervals and is connected with the in-rib model (4); the upper faceplate reinforced concrete precast slab (2) is at the top of the field casting reinforced concrete rib (1); the in-rib model (4) under the upper faceplate reinforced concrete precast slab (2) is a precast side vertical plate.
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 mould in the rib between upper face steel bar concrete precast plate and the lower face steel bar concrete precast plate, mould forms the sealed hollow member in upper face steel bar concrete precast plate and lower face steel bar concrete precast plate and the rib, it is characterized in that upper face steel bar concrete precast plate and lower face steel bar concrete precast plate are protruding has 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, upper face steel bar concrete precast plate and lower face steel bar concrete precast plate are the upper and lower surface texture panel of floor slab structure simultaneously, and be provided with at interval, at interval the cast-in-situ reinforced concrete rib is arranged, the Cast-in-place concrete rib links adjacent precast plate, upper face steel bar concrete precast plate is positioned at the last rib top of cast-in-situ reinforced concrete rib, and mould is prefabricated cant board in the rib under the upper face steel bar concrete precast plate.Like this, having formed cavity in floor makes floor form hollowcore slab, reduced the consumption of Cast-in-place concrete significantly, the setting of mould makes the own wt of floor obtain significantly reducing in the rib, 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, simultaneously, because the Cast-in-place concrete rib links adjacent precast plate, upper face steel bar concrete precast plate is positioned at the last rib top of cast-in-situ reinforced concrete rib, thereby upper face steel bar concrete precast plate serves as the last structure-bearing plate of floor, only need to build gluten concrete rib with Cast-in-place concrete, reduced the consumption of Cast-in-place concrete significantly, also reduced the deadweight of floor, improved weight bearing power, mould adopts prefabricated cant board to make in the rib, make things convenient for the making construction of mould in the rib, helped improving speed of application, in addition, mould adopts prefabricated cant board to make in the rib, made things convenient for the making construction of mould in the rib, helped improving speed of application, thereby reached purpose of the present invention.
Feature of the present invention is also in the rib that mould constitutes ring shape by a slice, two, three or four prefabricated cant boards.Like this, mould in the ring shape rib has formed complete construction formwork, makes it the rib side template need be set in the process of building, and has reduced the consumption of construction formwork, has improved speed of application.
Feature of the present invention is that also prefabricated cant board is detachable side plate.Like this, after floor was built the maintenance sclerosis, removable cant board was down reused, and has reduced material cost.
Feature of the present invention is that also prefabricated cant board is the permanent side plate that combines with the Cast-in-place concrete rib.Like this, after floor was built the maintenance sclerosis, cant board was not removed, and has saved operation, has improved speed of application, and cant board can be protected the cast-in-situ reinforced concrete rib, has formed the rib superimposed sheet, has improved the weight bearing power of floor.
Feature of the present invention also is upper face steel bar concrete precast plate or/and lower face steel bar concrete precast plate is extended with the edge of a wing.Like this, stretching out the edge of a wing, to be embedded in the cast-in-situ reinforced concrete rib build-in solid and reliable, and the junction is not prone to crackle, has fully guaranteed the 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 be provided with reinforce in the rib in the mould.Like this, increased substantially the intensity and the rigidity of mould in steel bar concrete precast plate, the rib, 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 is shaped, and made things convenient for the making of mould in steel bar concrete precast plate, the rib, 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 in the rib mould be 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 in the rib mould be 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 in the rib mould be 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 is also that mould in upper face steel bar concrete precast plate or lower face steel bar concrete precast plate and the rib is formed in one or the moulding of one secondary material feeding die mould.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 in the rib flat shape of mould be 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 rib mould spacing protrusion piece or protrude bar in carrying out is positioned mould in the rib.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 the rib mould is carried out outer spacing protrusion piece or protrudes bar, and mould in the rib 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 mould places stopper slot in the rib.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 rib mould location or/and groove, and mould places pit or/and groove in the rib.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 in the rib length of mould 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.
Feature of the present invention is also in the rib that the mould upper surface is that pressure head compression compression moulding or vibration and compacting are pressed into profile, and mould is the vertical pumping mode moulding of clamping in the rib.Like this, when mould upper surface in the rib is pressure head compression compression moulding or vibration and compacting when being pressed into profile, the intensity of calligraphy or painting model body and rigidity have obtained increasing substantially in the rib, the shock resistance damage capability is stronger, and compactness is better, and is not fragile in application process, reduced loss
Feature of the present invention also be upper face steel bar concrete precast plate or/and in lower face steel bar concrete precast plate and the rib mould be that once-cast once vibrates or the manufactured goods of vibratory compaction molding.Like this, when upper face steel bar concrete precast plate or/and in lower face steel bar concrete precast plate and the rib mould be that once-cast once vibrates or during the manufactured goods of vibratory compaction molding, the intensity of calligraphy or painting model body and rigidity have obtained increasing substantially in precast plate and the rib, the shock resistance damage capability is stronger, compactness is better, not fragile in application process, reduced loss, the outside wall surface of riser is crude, after making it be applied in the floor, can with the abundant combination of Cast-in-place concrete, improved the adhesion strength of cast-in-place and prefabricated joint interface, make it be difficult for division and open, guaranteed quality.
Feature of the present invention also be upper face steel bar concrete precast plate or/and in lower face steel bar concrete precast plate and the rib mould be that secondary is poured into a mould respectively, the manufactured goods of disposable vibration or vibratory compaction molding, the material of second pouring is identical or different.Like this, the bulk strength height of precast plate, rigidity is big, and the shock resistance damage capability is strong, because of upper face steel bar concrete precast plate or/and in lower face steel bar concrete precast plate and the rib mould be that secondary is poured into a mould respectively, the goods technology of disposable vibration or vibratory compaction molding makes it be difficult for division and damages, and helps reducing the wastage, save cost, it is convenient that the mode of second pouring material constitutes the prefabricated units material, helps reducing the production difficulty
(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.
Figure 21 is the structural representation of the embodiment of the invention 21.
Figure 22 is the structural representation of the embodiment of the invention 22.
(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 mould 4 in the rib between upper face steel bar concrete precast plate 2 and the lower face steel bar concrete precast plate 3, mould 4 forms the sealed hollow member in upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and the rib, it is characterized in that upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 are protruding has reinforcing bar 5 or/and steel mesh reinforcement 6, 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 2 and lower face steel bar concrete precast plate 3 plate faces expose, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 are the upper and lower surface texture surface layer plate of floor slab structure simultaneously, and be provided with at interval, at interval cast-in-situ reinforced concrete rib 1 is arranged, the Cast-in-place concrete rib links mould 4 in the adjacent rib, upper face steel bar concrete precast plate 2 is positioned at the last rib top of cast-in-situ reinforced concrete rib 1, and mould 4 is prefabricated cant board in the rib under the upper face steel bar concrete precast plate 2.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 mould in the rib, 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 mould 4 in the rib between upper face steel bar concrete precast plate 2 and the lower face steel bar concrete precast plate 3, mould 4 forms the sealed hollow member in upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and the rib, it is characterized in that upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 are protruding has a reinforcing bar 5, 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 2 and lower face steel bar concrete precast plate 3 plate faces expose, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 are the upper and lower surface texture surface layer plate of floor slab structure simultaneously, and be provided with at interval, at interval cast-in-situ reinforced concrete rib 1 is arranged, the Cast-in-place concrete rib links mould 4 in the adjacent rib, upper face steel bar concrete precast plate 2 is positioned at the last rib top of cast-in-situ reinforced concrete rib 1, and mould 4 is prefabricated cant board in the rib under the upper face steel bar concrete precast plate 2.
Feature of the present invention is also in the rib that mould 4 constitutes ring shape by a slice, two, three or four prefabricated cant boards.As shown in Figure 1, mould 4 constitutes ring shape by four prefabricated cant boards in the rib.
Feature of the present invention is that also prefabricated cant board is detachable side plate.As shown in Figure 1, prefabricated cant board is detachable side plate.
Feature of the present invention is that also prefabricated cant board is the permanent side plate that combines with Cast-in-place concrete rib 1.As shown in Figure 2, prefabricated cant board is the permanent side plate that combines with Cast-in-place concrete rib 1.
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 is extended with the edge of a wing 7.As shown in Figure 2, upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 have the edge of a wing of stretching out 7.
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 rib in the mould 4.As shown in Figure 3, 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 3, 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 4, 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 5, 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 6, the edges of boards of down top steel bar concrete precast plate 3 are the folding linear side.
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 7, 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 6, local interior concave edge 11 is arranged on the following edges of boards of upper face steel bar concrete precast plate 2 and the last edges of boards of lower face steel bar concrete precast plate 3.
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 in the rib mould 4 be provided with at least one bracket structure 12.As shown in Figure 8, 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 10, 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 10, 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 9, 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 8, 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 10, 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 11, 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 12, 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 12, 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 13, 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 in the rib mould 4 be provided with reinforcing rib 16.As shown in figure 14, mould 4 is provided with reinforcing rib 16 in upper face steel bar concrete precast plate 2 and the rib.
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 in the rib mould 4 be formed in one or the moulding of one secondary material feeding die mould.What as shown in figure 14, mould 4 was formed in one in reinforcing rib 16 and upper face steel bar concrete precast plate 2 and the rib.
Feature of the present invention is also that mould 4 in upper face steel bar concrete precast plate 2 or lower face steel bar concrete precast plate 3 and the rib is formed in one or the moulding of one secondary material feeding die mould.As shown in figure 15, mould 4 is the moulding of one secondary material feeding die mould in lower face steel bar concrete precast plate 3 and the rib.
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 in the rib flat shape of mould 4 be 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 rib mould 4 spacing protrusion piece 17 or protrude bar 18 in carrying out is positioned mould in the rib 4.As shown in figure 15, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for rib mould 4 is carried out interior spacing protrusion piece 17, and mould in the rib 4 is positioned; As shown in figure 16, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for rib mould 4 is carried out interior spacing protrusion bar 18, and mould in the rib 4 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 rib mould 4 is carried out outer spacing protrusion piece 17 or protrudes bar 18, and mould in the rib 4 is positioned.As Figure 16, shown in Figure 19, the plate face of upper face steel bar concrete precast plate 2 is provided with and is used for rib mould 4 is carried out outer spacing protrusion bar 18, and mould in the rib 4 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 mould 4 places stopper slot 19 in the rib.As shown in figure 16, two protrusion bars 18 are oppositely arranged, and form stopper slot 19, and mould 4 places stopper slot 19 in the rib.
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 rib mould 4 location or/and groove 21, and mould 4 places pit 20 or/and groove 21 in the rib.As shown in figure 17, the plate face of upper face steel bar concrete precast plate 2 is provided with the pit 20 that is used for rib mould 4 location, and mould 4 places pit 20 in the rib; As shown in figure 18, the plate face of upper face steel bar concrete precast plate 2 is provided with the groove 21 that is used for rib mould 4 location, and mould 4 places groove 21 in the rib.
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 18, 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 17, 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 20, upper face steel bar concrete precast plate 2 is provided with projection 23; As shown in figure 21, 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 21, 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 in the rib length of mould 4 multiply by wide for 600-800mm * 600-800mm or 810-1000mm * 810-1000mm or 1010-1500mm * 1010-1500mm.As shown in Figure 2, 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 22, 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 14, 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 14, 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 21, 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.
Feature of the present invention is also in the rib that mould 4 upper surfaces are that pressure head compression compression moulding or vibration and compacting are pressed into profile, and mould 4 is the vertical pumping mode moulding of clamping in the rib.As shown in Figure 1, mould 4 upper surfaces are that pressure head is pressed into profile in the rib, and mould 4 is the vertical pumping mode moulding of clamping in the rib.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and in lower face steel bar concrete precast plate 3 and the rib mould 4 once vibrate for once-cast or the manufactured goods of vibratory compaction molding.As shown in Figure 1, mould 4 is the manufactured goods of vibratory compaction molding in upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and the rib.
Feature of the present invention also be upper face steel bar concrete precast plate 2 or/and in lower face steel bar concrete precast plate 3 and the rib mould 4 pour into a mould respectively for secondary, the manufactured goods of disposable vibration or vibratory compaction molding, the material of second pouring is identical or different.As shown in Figure 2, mould 4 is poured into a mould respectively for secondary in upper face steel bar concrete precast plate 2 and lower face steel bar concrete precast plate 3 and the rib, the manufactured goods of vibratory compaction molding, and the material of second pouring is identical or different.
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 mould (4) in the rib between upper face steel bar concrete precast plate (2) and the lower face steel bar concrete precast plate (3), mould (4) forms the sealed hollow member in upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) and the rib, it is characterized in that upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) are protruding has reinforcing bar (5) or/and steel mesh reinforcement (6), 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 (2) and lower face steel bar concrete precast plate (3) plate face expose, upper face steel bar concrete precast plate (2) and lower face steel bar concrete precast plate (3) are the upper and lower surface texture surface layer plate of floor slab structure simultaneously, and be provided with at interval, at interval cast-in-situ reinforced concrete rib (1) is arranged, the Cast-in-place concrete rib links mould (4) in the adjacent rib, upper face steel bar concrete precast plate (2) is positioned at the last rib top of cast-in-situ reinforced concrete rib (1), and mould (4) is prefabricated cant board in the rib under the upper face steel bar concrete precast plate (2).
2. cast-in-place rib laminated floor slab according to claim 1 is characterized in that mould in the rib (4) constitutes ring shape by a slice, two, three or four prefabricated cant boards; Perhaps prefabricated cant board is detachable side plate; Perhaps prefabricated cant board is the permanent side plate that combines with Cast-in-place concrete rib (1); Perhaps upper face steel bar concrete precast plate (2) is or/and lower face steel bar concrete precast plate (3) is extended with the edge of a wing (7).
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 rib in the mould (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, 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 in the rib mould (4) be provided with at least one bracket structure (12); 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 in the rib mould (4) be provided with reinforcing rib (16); Perhaps reinforcing rib (16) and upper face steel bar concrete precast plate (2) or lower face steel bar concrete precast plate (3) or/and in the rib mould (4) be 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 mould (4) in upper face steel bar concrete precast plate (2) or lower face steel bar concrete precast plate (3) and the rib is 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 in the rib flat shape of mould (4) be square, rectangle or hexagon; 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 at least one is used for rib mould (4) spacing protrusion piece (17) or protrude bar (18) in carrying out is positioned mould in the rib (4).
8. 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 at least one is used for rib mould (4) is carried out outer spacing protrusion piece (17) or protrudes bar (18), mould in the rib (4) is positioned; Perhaps at least two protrude pieces (17) or protrude bar (18) and are oppositely arranged, and form stopper slot (19), and mould in the rib (4) 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 rib mould (4) location or/and groove (21), and mould in the rib (4) places pit (20) or/and groove (21); 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 ring shape or dotted line shape ring keeper (22); Perhaps ring keeper (22) is provided with pit (20).
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 lower face steel bar concrete precast plate (3) stretches out the position of exposed steel bar (5) has pit (20) or groove (21) or projection (23) or raised line (24); 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); Perhaps upper face steel bar concrete precast plate (2) or/and lower face steel bar concrete precast plate (3) or/and in the rib length of mould (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.
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 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; Perhaps mould (4) upper surface is that pressure head compression compression moulding or vibration and compacting are pressed into profile in the rib, and mould in the rib (4) is the vertical pumping mode moulding of clamping; Perhaps upper face steel bar concrete precast plate (2) or/and in lower face steel bar concrete precast plate (3) and the rib mould (4) once vibrate for once-cast or the manufactured goods of vibratory compaction molding; Perhaps upper face steel bar concrete precast plate (2) or/and in lower face steel bar concrete precast plate (3) and the rib mould (4) pour into a mould respectively for secondary, the manufactured goods of disposable vibration or vibratory compaction molding, the material of second pouring is identical or different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710095987XA CN101280598A (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 |
|---|---|---|---|
| CNA200710095987XA CN101280598A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib laminated floor slab |
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| Publication Number | Publication Date |
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| CN101280598A true CN101280598A (en) | 2008-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA200710095987XA Pending CN101280598A (en) | 2007-04-03 | 2007-04-03 | Cast-in-situ rib laminated floor slab |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714966A (en) * | 2016-02-03 | 2016-06-29 | 湖北宇辉新型建筑材料有限公司 | Inverted laminated slab provided with elevation adjustment devices and construction method |
-
2007
- 2007-04-03 CN CNA200710095987XA patent/CN101280598A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714966A (en) * | 2016-02-03 | 2016-06-29 | 湖北宇辉新型建筑材料有限公司 | Inverted laminated slab provided with elevation adjustment devices and construction method |
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