CN101008250B - Cast-in-situ concrete hollow board - Google Patents
Cast-in-situ concrete hollow board Download PDFInfo
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- CN101008250B CN101008250B CN2006100039647A CN200610003964A CN101008250B CN 101008250 B CN101008250 B CN 101008250B CN 2006100039647 A CN2006100039647 A CN 2006100039647A CN 200610003964 A CN200610003964 A CN 200610003964A CN 101008250 B CN101008250 B CN 101008250B
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Abstract
Disclosed is a cast-in-situ concrete hollow slab, which comprises a reinforced-bar concrete (1) and hollow blank members (2), the hollow blank members (2) are enclosed in the reinforced-bar concrete (1), the hollow tire bodies (2) are arranged alternatively, a cast-in-situ reinforced-bar concrete rib (3) is arranged between them, and a cast-in-situ reinforced concrete upper slab (4) is arranged above, a cast-in-situ reinforced concrete upper slab (5) is arranged below, the hollow tire body (2) is provided with a bracing strut (6) which is arranged on the outer wall of the floor surface (7) of the hollow tire body (2), the outer wall (7) encloses the hollow carcass (2) formed with a cavity (8), characterized in that the intersecting corners of at least one of the two plane surfaces of the hollow carcass (2) is at least an arc corner (9) or an edged round (10) or an internal corner (11), wherein at least one of the outer walls (7) of the hollow carcass (2) is a prefabricated one, and at least one of the outer walls (7) is a fabricated-in-situ one (13), a bracing strut (6) is extended from the prefabricated outer wall (12).
Description
(1) technical field
The present invention relates to a kind of cast-in-place concrete cored.
(2) background technology
At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity.And for example the patent No. is that ZL00203695.9, name are called " combination concrete hidden rib floor structure " utility model patent, a kind of shuttering member is disclosed in its manual, it can be solid, also can be hollow, and its profile can be made shapes such as rectangle, circle, polygon according to designing requirement.But the hollow carcass applications of this class can not be arranged in hollow matrix the position, intermediate layer of superstructure exactly when floor construction, and influences the construction quality of superstructure.For this reason, the patent No. is ZL01215092.4, name is called " building unit " utility model patent, and disclosed building unit is a polyhedron, can be hollow, also can be solid, in order to guarantee that this building unit is arranged in the position, intermediate layer of superstructure when being applied to superstructure, polyhedral outside wall surface is provided with the spike of projection, like this, during the cast superstructure, spike can guarantee that the body cavity position of hollow multiaspect just in time is positioned at the position, intermediate layer of superstructure, thereby has solved the problems referred to above preferably, but the rotation angle position of this building unit, stressed more complicated, stress is more concentrated, easily produces crack even cracking destruction, simultaneously, when building unit is produced, make inconvenience, production efficiency is low, be not easy to streamline production, therefore corresponding cost height, is developed a kind of novel cast-in-place concrete cored for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of cast-in-place concrete cored, have mechanical property good, reduce that stress is concentrated, prevented the generation in crack, makes easily, production efficiency is high, characteristics such as good integrity, cost are low.
Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, hollow matrix, hollow matrix is wrapped up in and is contained in the steel bar concrete, hollow matrix alternately, be the cast-in-situ reinforced concrete rib each other, it on it cast-in-situ reinforced concrete upper plate, it is the cast-in-situ reinforced concrete lower plate down, hollow matrix is provided with spike, spike is arranged on the bottom surface outer wall of hollow matrix, outer wall surrounds the hollow matrix that is formed with cavity, the crossing corner that it is characterized in that at least two adjacent surfaces of described hollow matrix is at least a in arc angle or chamfering or the inner corner trim, at least one outer wall of hollow matrix is prefabricated outer wall, and at least one outer wall is for now smearing outer wall, and prefabricated outer wall is extended with spike.Like this, because the corner that at least two faces of hollow matrix intersect is arc angle or chamfering or inner corner trim or its combination, thereby can eliminate the stress concentration phenomenon of hollowcore slab hollow core carcass rotation angle position effectively, prevent the generation in crack, and can bear bigger point load effect and do not destroy, improved the mechanical property of hollowcore slab; Simultaneously, because at least one outer wall of hollow matrix is prefabricated outer wall, at least one outer wall is for now smearing outer wall, prefabricated outer wall can be made in advance, prefabricated outer wall and cast-in-place outer wall can bond and form integral body, thereby the making of hollow matrix is easy, production efficiency is high, cost is low, and good integrity, and prefabricated outer wall is extended with spike, thereby makes more convenient, thereby solved problems of the prior art preferably, reached purpose of the present invention; In addition, also have simple in structure, characteristics such as intensity is high, rigidity is big, resistance to deformation, the anti-vibration performance is good, speed of application is fast, the hollow superstructure, roof system, body of wall, sole plate and the bridge that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete use, and are particularly useful for hollow arch without beam and use.
Feature of the present invention is that also the side outer wall of described hollow matrix is provided with the rib spacing limit for width part of encorbelmenting.Like this, after the side outer wall of hollow matrix is provided with the rib spacing limit for width part of encorbelmenting, rib spacing limit for width part can guarantee effectively that the width of dark rib in the superstructure is consistent with the design width, play spacing in, rib spacing limit for width part also can play support intercostal action of steel bars, and, make dark rib upper reinforcement can not drop to the bottom of dark rib, thereby guarantee the pouring quality of cast-in-situ concrete hollow floor effectively to the effect that reinforcing bar positions.
Feature of the present invention is that also the outer wall of described hollow matrix is provided with the filler strip or the cushion block of reinforcing bar.Like this, the filler strip of the reinforcing bar that is provided with on the outer wall of hollow matrix or cushion block, can make the reinforcing bar in the superstructure built on stilts, make and keep suitable spacing between reinforcing bar in the superstructure and the hollow matrix, behind the Cast-in-place concrete, can guarantee that reinforcing bar is bonded by Cast-in-place concrete fully, thereby guarantee that bond stress is evenly unified between reinforcing bar and the Cast-in-place concrete, guarantee the quality of Cast-in-place Concrete Building Floor; Simultaneously, also can prevent reinforcing bars rusting; And the setting of filler strip or cushion block makes the laying of reinforcing bar more convenient, can make things convenient for the construction application of hollow matrix greatly.
Feature of the present invention is that also described hollow matrix is a polyhedron.Like this, when hollow matrix is polyhedron, manufacture conveniently, be easy to realize the mechanization production in enormous quantities; If when hollow matrix is the polyhedron hollow matrix of rule, then can more fully satisfy the user demand of the floor of various Rule Design.Simultaneously, present technique field personnel also can be according to demand, and production use polyhedron hollow matrix irregular reducing or abnormity satisfies the user demand under the different situations, uses with convenient.
Feature of the present invention is that also described hollow matrix is a hexahedron.Like this, when hollow matrix is hexahedron, manufacture conveniently, be easy to realize the mechanization production in enormous quantities; If when hollow matrix is the hexahedron hollow matrix of rule, then can more fully satisfy the user demand of the floor of various Rule Design.Simultaneously, present technique field personnel also can be according to demand, and production use hexahedron hollow matrix irregular reducing or abnormity satisfies the user demand under the different situations, uses with convenient.
Feature of the present invention is that also the peripheral surface of described prefabricated outer wall is cast-in-place outer wall.Like this, prefabricated outer wall is wrapped up or build-in by cast-in-place outer wall, thereby the globality of hollow matrix is better.
Feature of the present invention is that also described spike also is arranged on the top outer wall of hollow matrix.Like this, can support the reinforcing bar above the hollow matrix, locate the thickness of top Cast-in-place concrete layer simultaneously and prevent the hollow matrix come-up.
Feature of the present invention also is to be provided with reinforce at least one of described spike or outer wall, and reinforce is at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, metal foil band, organic thin band, fabric strip, fibre, fleece, fibrous mesh cloth, the short fiber.Like this, be provided with the spike or the outer wall of reinforce, its intensity is greatly improved, and the diversity of reinforce is convenient to selecting for use of material simultaneously, helps reducing the cost of hollow matrix.
Feature of the present invention is that also the reinforce in described spike or the outer wall is connected with each other.Like this, after the reinforce in spike or the outer wall is connected to each other, can improve the globality of hollow matrix greatly, make it not easy to crack, simultaneously, can reduce the proportion of goods damageds of hollow matrix significantly, reduce construction cost.
Feature of the present invention is that also described reinforce exposes outside the hollow matrix.Like this, expose the reinforce and the Cast-in-place concrete combination of hollow matrix, can improve the adhesion strength between hollow matrix and the Cast-in-place concrete greatly, remedy the cast-in-place and prefabricated joint interface loss of strength that engages, help construction application.
Feature of the present invention is that also described hollow matrix is provided with at least one in groove, pit, the hole.Like this, when structure needed local the reinforcement, positions such as groove, pit, hole combined with Cast-in-place concrete, can do local the reinforcement to structure, made structure more reasonable; Also be convenient to the layout of various pipelines simultaneously at positions such as groove, pit, holes, help reducing construction cost.
Feature of the present invention is that also at least one face of the outer wall of described hollow matrix is provided with the groove of cross or groined type or M shape.Like this, after Cast-in-place concrete is poured in the groove, cast-in-place cross or well word or M shape concrete reinforcing rib have been formed, the cross reinforcing rib has been strengthened the Cast-in-place concrete thin plate on hollow matrix top, the groined type reinforcing rib can increase substantially the supporting capacity of hollow matrix top Cast-in-place concrete thin plate, the M shape reinforcing rib then makes the Cast-in-place concrete thin plate on hollow matrix top form multidirectional structure from stress to eight directions that can transmit, and they all can improve the intensity and the rigidity of superstructure effectively.
Feature of the present invention is that also described hole is that the two-port of the precast hollow bar that is provided with in the cavity is connected with the outer wall outside and forms.Like this, owing to be formed with the hole of connection on the hollow matrix, in work progress, pour into concrete, cast-in-place and the prefabricated reinforcement that combines can be formed, the intensity and the rigidity of reinforcement can be strengthened greatly, simultaneously, can participate in the stressed and power transmission of superstructure, improve the mechanical property of superstructure; In addition, reinforcement is hollow reinforcement, can alleviate the weight of hollow matrix greatly, is convenient to transportation, construction.
Feature of the present invention is that also groove that is provided with on the described hollow matrix and the hole that is communicated with are communicated with.Like this, when pouring into concrete, the Cast-in-place concrete reinforcement in the Cast-in-place concrete reinforcing rib of formation and the hollow matrix combines, and can improve the mechanical property of superstructure greatly, makes building cover structure more firm, reasonable, and the overall performance of superstructure is better.
Feature of the present invention also is the outer wall of described outer wall for flat board, arc plate, flap, corrugated sheet or its combination.Like this, when outer wall was flat board, hollow matrix was manufactured conveniently, and concrete is at its external surface good fluidity; If the arc plate then can make the floor of using its hollow matrix form continuous arch force structure, and when effectively improving superstructure boring rate, can increase the bonding area of outer wall and Cast-in-place concrete greatly, it is in aggregates that hollow matrix and Cast-in-place concrete are merged, and can improve the globality of superstructure effectively.
Feature of the present invention is that also the outer wall of described hollow matrix is provided with the detachable connection cover plate of at least one activity, perhaps has reinforce to expose on the cover plate.Like this, removably connect cover plate or reveal the cover plate of reinforce of setting, in construction, can conveniently check its internal construction situation, and make things convenient for the laying of pipeline or other prefabricated component such as switch enclosure, electric wire box, stiffening rib, bracing boom etc., on it expose reinforce and Cast-in-place concrete combines, can make it have better bond stress, after the construction, its globality is better.When reinforce after connect cover plate and expose, can improve the adhesion strength between itself and the Cast-in-place concrete greatly.
Feature of the present invention is also that described connection cover plate is provided with and is connected the connector that coincide with hollow matrix.Like this, be provided with and be connected the connector that coincide with hollow matrix and can engage or dismantle cover plate quickly and easily; During Cast-in-place concrete, can prevent effectively that concrete from flowing in the hollow matrix internal cavities.Connector can be cutting ferrule, bolt, male and female groove, socket component, indention etc.
Feature of the present invention is that also the spike on the bottom surface of described hollow matrix is arranged with base plate.Like this, the base plate under the spike can replace the template in the work progress, can save a large amount of go into power, material resources, save template dress, tear operation open, improve speed of application, reduce difficulty of construction.
Feature of the present invention is that also described hollow matrix is provided with at least one in junction box, conduit, airduct or the water pipe.Like this, can lay junction box, hydroelectric line very easily, airduct is arranged at also can save the shared architectural space of peripheral hardware airduct in the hollow matrix, effective usage space of building is improved, the setting of water pipe can hiddenly very easily be leaked water, save pipeline and lay the space, make fire main lay safer convenience.
Feature of the present invention also is the interior part of the cavity of described hollow matrix or all is filled with light material.Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete etc.Like this, can improve the insulation of hollow matrix, heat insulation, sound insulation value greatly.
Feature of the present invention is that also described hollow matrix is provided with the boss module.Like this,, the concrete position that do not stress can be replaced with the boss module, can alleviate construction weight, reduce the superstructure cost according to design requirement.
Feature of the present invention is that also described boss module is that bonding, welding, riveted joint, socket joint, cutting ferrule, bolt are connected and fixed on the hollow matrix, perhaps the integral body that is formed in one of boss module and hollow matrix.Like this, the boss module can be connected on the carcass by various modes, and it is simple that it is made, and uses more convenient.
But feature of the present invention also is plural hollow matrix disjunctor and forms unidirectional, two-way or multidirectional core assembly.Like this, disjunctor hollow matrix in groups can make construction more simple, and speed of application is faster, and structure is lighter, designs more easy.
Feature of the present invention is that also one group of relative two sides outer wall of described hollow matrix is parallel.Like this, the dark rib of the outer wall energy formation rule of opposing parallel helps superstructure inside force structure is carried out quality control.
Feature of the present invention is that also two groups of relative two sides outer walls of described hollow matrix are parallel separately.Like this, two groups of relative two sides outer walls are parallel separately, can make the stressed dark rib opposing parallel of superstructure inside, can optimize the force structure system greatly, improve the mechanical property of superstructure.
Feature of the present invention is that also three groups of relative two sides outer walls of described hollow matrix are parallel separately.Like this, three groups of relative two sides outer walls are parallel separately, can make the stressed dark rib opposing parallel of superstructure inside, can optimize the force structure system greatly, improve the mechanical property of superstructure.
Feature of the present invention is that also described hollow matrix is provided with connector and stretches out.Like this, after hollow matrix is provided with the connector that stretches out, can make things convenient between the hollow matrix and hollow matrix is connected with other member that need be attached thereto or reinforcing bar, convenient construction fully satisfies the instructions for use of different user greatly.
Feature of the present invention is that also described spike is a fixing feet.Like this, the globality between spike and the hollow matrix is better, the construction of being more convenient for.
Feature of the present invention is that also described spike is movable pin.Like this, can improve the speed of application of hollow building cover greatly, simultaneously, convenient carrying, not fragile spike.
Feature of the present invention is that also described movable supporting feet is the split pin.Like this, when spike is the split pin, in being set to cast-in-place hollow concrete superstructure before, spike is disassembled, made things convenient for hollow matrix production, pile up, transport and use, guaranteed the reliability of spike.
Feature of the present invention is that also described spike is mortar hard pin, concrete pin or plastic foot.Like this, can make things convenient for design and construction unit to select for use, help reducing the cost of hollow matrix.
Feature of the present invention also is described hollow matrix or/and spike is provided with the anti-floating part of fixing or split.Like this, at hollow matrix or/and the anti-floating part of fixing or split is set on the spike, when hollow matrix is applied in the cast-in-situ concrete hollow floor, fixing by the anti-floating part, the mobile dislocation and the come-up of hollow matrix can be prevented effectively, the pouring quality of cast-in-situ concrete hollow floor can be improved greatly.
The present invention also is describedly to contain presstressed reinforcing steel in cast-in-place concrete cored.Like this, the setting of prestressed reinforcement can improve cast-in-place concrete cored supporting capacity greatly, and increases cast-in-place concrete cored span.
The present invention also is describedly to contain reinforcing bar in cast-in-place concrete cored.Reinforcing bar can be cold-rolled forming section or channel-section steel or i shaped steel or other Steel section member.Like this, can improve cast-in-place concrete cored supporting capacity significantly, simultaneously, reinforcing bar is implied in the corresponding arch without beam that forms in the concrete.
The present invention also is describedly also to be provided with dark beam or/and bright beam in cast-in-place concrete cored.Like this, cast-in-place concrete cored mechanical property is better, helps that local pressure in the In-situ cast concrete board is increased the district and strengthens; When being provided with dark beam, can strengthen the mechanical property of In-situ cast concrete board, simultaneously, dark beam lies in In-situ cast concrete board inside, and the external structure that does not influence In-situ cast concrete board is attractive in appearance, does not take the usage space of building during use, can more effectively improve the usage space of building.
The present invention also is do not have the cast in place reinforced bar upper plate, the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described hollow matrix.Like this, when not having the cast in place reinforced bar upper plate on the upper plate of hollow matrix, make In-situ cast concrete board form the open two way ribbed slab in top, whole compressive strength is good, has improved cast-in-place concrete cored supporting capacity.
(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 one of structural representation of embodiment of the invention hollow core carcass.
Fig. 6 be embodiment of the invention hollow core carcass structural representation two.
Fig. 7 be embodiment of the invention hollow core carcass structural representation three.
Fig. 8 be embodiment of the invention hollow core carcass structural representation four.
Fig. 9 be embodiment of the invention hollow core carcass structural representation five.
Figure 10 be embodiment of the invention hollow core carcass structural representation six.
Figure 11 be embodiment of the invention hollow core carcass structural representation seven.
Figure 12 be embodiment of the invention hollow core carcass structural representation eight.
Figure 13 be embodiment of the invention hollow core carcass structural representation nine.
Figure 14 be embodiment of the invention hollow core carcass structural representation ten.
Figure 15 be embodiment of the invention hollow core carcass structural representation 11.
Figure 16 be embodiment of the invention hollow core carcass structural representation 12.
Figure 17 be embodiment of the invention hollow core carcass structural representation 13.
Figure 18 be embodiment of the invention hollow core carcass structural representation 14.
Figure 19 be embodiment of the invention hollow core carcass structural representation 15.
Figure 20 be embodiment of the invention hollow core carcass structural representation 16.
Figure 21 be embodiment of the invention hollow core carcass structural representation 17.
Figure 22 be embodiment of the invention hollow core carcass structural representation 18.
Figure 23 be embodiment of the invention hollow core carcass structural representation 19.
Figure 24 be embodiment of the invention hollow core carcass structural representation 20.
Figure 25 be embodiment of the invention hollow core carcass structural representation 21.
Figure 26 be embodiment of the invention hollow core carcass structural representation 22.
Figure 27 be embodiment of the invention hollow core carcass structural representation 23.
Figure 28 be embodiment of the invention hollow core carcass structural representation 24.
Figure 29 be embodiment of the invention hollow core carcass structural representation 25.
Figure 30 be embodiment of the invention hollow core carcass structural representation 26.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise steel bar concrete 1, hollow matrix 2, hollow matrix 2 is wrapped up in and is contained in the steel bar concrete 1, hollow matrix 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, hollow matrix 2 is provided with spike 6, spike 6 is arranged on the bottom surface outer wall 7 of hollow matrix 2, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the crossing corner that it is characterized in that at least two adjacent surfaces of described hollow matrix 2 is at least a in arc angle 9 or chamfering 10 or the inner corner trim 11, at least one outer wall 7 of hollow matrix 2 is prefabricated outer wall 12, and at least one outer wall 7 is for now smearing outer wall 13, and prefabricated outer wall 12 is extended with spike 6.In each accompanying drawing, 1 is steel bar concrete, and 2 is hollow matrix, 3 is the cast-in-situ reinforced concrete rib, and 4 is the cast-in-situ reinforced concrete upper plate, and 5 is the cast-in-situ reinforced concrete lower plate, 6 is spike, and 7 is outer wall, and 8 is cavity, 9 is arc angle, and 10 is chamfering, and 11 is inner corner trim, 12 is prefabricated outer wall, and 13 for now smearing outer wall, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the cast-in-place concrete cored steel bar concrete 1 that comprises, hollow matrix 2, hollow matrix 2 is wrapped up in and is contained in the steel bar concrete 1, hollow matrix 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, it on it cast-in-situ reinforced concrete upper plate 4, it is cast-in-situ reinforced concrete lower plate 5 down, hollow matrix 2 is provided with spike 6, and spike 6 is arranged on the bottom surface outer wall 7 of hollow matrix 2, and outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the crossing corner of two adjacent surfaces of its described hollow matrix 2 is an inner corner trim 11, the bottom surface outer wall 7 of hollow matrix 2 is prefabricated outer wall 12, face outer wall 7 is arranged for now smearing outer wall 13, and prefabricated outer wall 12 is extended with spike 6.Be illustrated in figure 5 as the structural representation of hollow matrix 2.
Feature of the present invention is that also the side outer wall 7 of described hollow matrix 2 is provided with the rib spacing limit for width part 14 of encorbelmenting.As shown in Figure 6, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of arc angle 9 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and the adjacent side outer wall 7 of its described hollow matrix 2 is provided with the rib spacing limit for width part 14 of encorbelmenting.
Feature of the present invention is that also the outer wall 7 of described hollow matrix 2 is provided with the filler strip 15 or the cushion block 16 of reinforcing bar.As shown in Figure 7, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of chamfering 10 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and the end face outer wall 7 of its described hollow matrix 2 is provided with the filler strip 15 with reinforcing bar bed hedgehopping end face outer wall certain distance.
Feature of the present invention is that also described hollow matrix 2 is polyhedron.As shown in Figure 8, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of chamfering 10 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and the end face outer wall 7 of hollow matrix 2 is provided with the cushion block 16 with reinforcing bar bed hedgehopping end face outer wall certain distance, and its described hollow matrix 2 is a polyhedron.
Feature of the present invention is that also described hollow matrix 2 is hexahedron.As shown in Figure 9, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described hollow matrix 2 is a hexahedron.
Feature of the present invention is that also the peripheral surface of described prefabricated outer wall 12 is cast-in-place outer wall.As shown in figure 10, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of arc angle 9 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and the peripheral surface of its described prefabricated outer wall 12 is cast-in-place outer wall, also are provided with spike 6 on the end face outer wall 7 of hollow matrix 2.
Feature of the present invention is that also described spike 6 also is arranged on the top outer wall 7 of hollow matrix 2.As shown in figure 11, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall also are provided with spike 6 for now smearing outer wall 13 on the end face outer wall 7 of its described hollow matrix 2.
Feature of the present invention also is to be provided with reinforce 17 at least one of described spike 6 or outer wall 7.As shown in figure 12, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between the outer wall of side all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, and end face outer wall and side outer wall are provided with reinforce 17 for now smearing outer wall 13 in its described spike 6 and the outer wall 7, reinforce 17 in the spike 6 is a reinforcing bar, and the reinforce 17 in the outer wall 7 is a fibrous mesh cloth.
Feature of the present invention is that also the reinforce 17 in described spike 6 or the outer wall 7 is connected with each other.As shown in figure 12, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between the outer wall of side all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are provided with reinforce 17 for now smearing outer wall 13 in spike 6 and the outer wall 7, and the reinforce 17 in its described spike 6 links to each other with prefabricated panel 12.
Feature of the present invention is that also described reinforce 17 exposes outside the hollow matrix 2.As shown in figure 13, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between bottom surface outer wall and the side outer wall all are set to inner corner trim 11, the end face outer wall of hollow matrix 2 is prefabricated outer wall 12, and bottom surface outer wall and side outer wall are for now smearing outer wall 13, and spike 6 also is arranged on the prefabricated outer wall 12 of end face, it is described smears now that reinforce 17 exposes in the side outer wall 9, and stretches out prefabricated end face outer wall 12.
Feature of the present invention is that also described hollow matrix 2 is provided with at least one in groove 18, pit 19, the hole 20.As shown in figure 14, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between the outer wall of side all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described hollow matrix 2 is provided with pit 19 and hole 20.
Feature of the present invention is that also at least one face of the outer wall 7 of described hollow matrix 2 is provided with the groove 18 of cross or groined type or M shape.As shown in figure 15, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between side outer wall and the side outer wall all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, the end face outer wall of hollow matrix 2 and side outer wall are for now smearing outer wall 13, and the end face outer wall 7 of hollow matrix 2 is provided with the groove 18 that connects side outer wall 7, and its described groove 18 is a cross groove.
Feature of the present invention is that also described hole 20 is the formation that is connected with outer wall 7 outsides of the two-port of the precast hollow bar 21 that is provided with in the cavity 8.As shown in figure 16, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between the outer wall of side all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 and left and right side outer wall and end face outer wall surround the prefabricated outer wall 12 that forms ring, opposite flank, front and back outer wall is for now smearing outer wall 13, also be provided with vertical groove 18 on the outer wall of hollow matrix left and right side, the two-port that its described hole 20 is the precast hollow bar 21 of setting in the cavity 8 is connected with outer wall 7 outsides and forms.
Feature of the present invention is that also groove 18 that is provided with on the described hollow matrix 2 and the hole that is communicated with 20 are communicated with.As shown in figure 17, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between the outer wall of side all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, also be provided with the groove 18 that connects the side outer wall on the end face outer wall 7 of hollow matrix 2, hole 20 also is set in cavity 8, and the groove 18 that is provided with on its described hollow matrix 2 is communicated with the hole that is communicated with 20.
Feature of the present invention also is the outer wall of described outer wall 7 for flat board, arc plate, flap, corrugated sheet or its combination.As shown in figure 18, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between side outer wall and the side outer wall all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 and side outer wall are prefabricated outer wall 12, the end face outer wall is for now smearing outer wall 13, and the side outer wall 7 of its described hollow matrix 2 is the outer wall of arc plate shape.
Feature of the present invention is that also the outer wall 7 of described hollow matrix 2 is provided with the detachable connection cover plate 22 of at least one activity, perhaps has reinforce 17 to expose on the cover plate 22.As shown in figure 19, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between bottom surface outer wall and the side outer wall all are set to inner corner trim 11, the side outer wall of hollow matrix 2 is prefabricated outer wall 12, the bottom surface outer wall is for now smearing outer wall 13, and the prefabricated outer wall 12 in side is provided with spike 6, and the end face outer wall 7 of its described hollow matrix 2 is provided with the detachable connection cover plate 22 of an activity.
Feature of the present invention is also that described connection cover plate 22 is provided with and is connected the connector 23 that coincide with hollow matrix 2.As shown in figure 20, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between bottom surface outer wall and the side outer wall all are set to chamfering 10, the side outer wall of hollow matrix 2 is prefabricated outer wall 12, the bottom surface outer wall is for now smearing outer wall 13, the prefabricated outer wall 12 in side is provided with spike 6, the end face outer wall 7 of hollow matrix 2 is provided with the detachable connection cover plate 22 of an activity, and its described connection cover plate 22 is provided with and is connected the connector 23 that coincide with hollow matrix 2.
Feature of the present invention is that also the spike 6 on the bottom surface of described hollow matrix 2 is arranged with base plate 24.As shown in figure 21, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and the prefabricated outer wall 12 in side is provided with spike 6, and the spike 6 on the bottom surface of its described hollow matrix 2 is arranged with base plate 24.
Feature of the present invention is that also described hollow matrix 2 is provided with at least one in junction box 25, conduit 26, airduct 27 or the water pipe 28.As shown in figure 22, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to arc angle 9, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described hollow matrix 2 is provided with junction box 25 and conduit 26.As shown in figure 23, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between bottom surface outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 and side outer wall are prefabricated outer wall 12, the end face outer wall is for now smearing outer wall 13, and its described hollow matrix 2 is provided with airduct 27 and water pipe 28.
Feature of the present invention also is the cavity 8 interior parts of described hollow matrix 2 or all is filled with light material 29.As shown in figure 24, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall all are filled with light material 29 for now smearing outer wall 13 in the cavity 8 of its described hollow matrix 2, and diagram light material 29 is an expanded perlite.
Feature of the present invention is that also described hollow matrix 2 is provided with boss module 30.As shown in figure 25, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all vertical corner positions between the outer wall of side all are set to arc angle 9, the bottom surface outer wall of hollow matrix 2 and side outer wall are prefabricated outer wall 12, the end face outer wall is for now smearing outer wall 13, and the side outer wall of its described hollow matrix 2 is provided with boss module 30.
Feature of the present invention is that also described boss module 30 is connected and fixed on the hollow matrix 2 for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt, perhaps the integral body that is formed in one of boss module 30 and hollow matrix 2.As shown in figure 25, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all vertical corner positions between the outer wall of side all are set to arc angle 9, the bottom surface outer wall of hollow matrix 2 and side outer wall are prefabricated outer wall 12, the end face outer wall is for now smearing outer wall 13, and the side outer wall of hollow matrix 2 is provided with boss module 30, and its described boss module 30 is for riveting the hollow module that is connected and fixed on the hollow matrix 2.
But feature of the present invention also is plural hollow matrix 2 disjunctors and forms unidirectional, two-way or multidirectional core assembly.As shown in figure 26, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and its described two hollow matrixes 2 are formed unidirectional core assembly by connector 23 disjunctors, and diagram connector 23 is for connecting plate.
Feature of the present invention is that also one group of relative two sides outer wall 7 of described hollow matrix 2 is parallel.As shown in figure 27, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to inner corner trim 11, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall be for now smearing outer wall 13, and the relative outer wall of a group of its described hollow matrix 27 is parallel, is illustrated as the parallel terrace with edge shape hollow matrix of outer wall up and down.
Feature of the present invention is that also two groups of relative two sides outer walls 7 of described hollow matrix 2 are parallel separately.As shown in figure 28, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of chamfering 10 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and two groups of relative outer walls 7 of its described hollow matrix 2 are parallel separately, are illustrated as the left and right side and front and back sides is parallel to each other separately.
Feature of the present invention is that also three groups of relative two sides outer walls 7 of described hollow matrix 2 are parallel separately.As shown in figure 29, outer wall 7 surrounds square six hollow matrixes 2 that are formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall and vertical all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and three groups of relative two sides outer walls 7 of its described hollow matrix 2 are parallel separately.
Feature of the present invention is that also described hollow matrix 2 is provided with connector 23 and stretches out.As shown in figure 29, outer wall 7 surrounds square six hollow matrixes 2 that are formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall and vertical all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and the front and back sidewall of its described hollow matrix 2 is provided with connector 23 and stretches out, and diagram connector 23 is for connecting cutting ferrule.
Feature of the present invention is that also described spike 6 is fixing feet.As shown in Figure 6, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of arc angle 9 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described spike 6 is a fixing feet.
Feature of the present invention is that also described spike 6 is movable pin.As shown in Figure 7, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of chamfering 10 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described spike 6 is movable pin.
Feature of the present invention is that also described movable supporting feet 6 is the split pin.As shown in Figure 8, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, the end face outer wall is provided with one group of chamfering 10 with relative rotation angle position between the outer wall of side, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and the end face outer wall 7 of hollow matrix 2 is provided with the cushion block 16 with reinforcing bar bed hedgehopping certain distance, and its described movable supporting feet 6 is the split pin.
Feature of the present invention is that also described spike 6 is mortar hard pin, concrete pin or plastic foot.As shown in Figure 9, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, end face outer wall and side outer wall are for now smearing outer wall 13, and its described spike 6 is a plastic foot.
Feature of the present invention also is described hollow matrix 2 or/and spike 6 is provided with the anti-floating part 31 of fixing or split.As shown in figure 30, outer wall 7 surrounds the hollow matrix 2 that is formed with cavity 8, the bottom surface outer wall 7 of hollow matrix 2 is provided with spike 6, all rotation angle positions between end face outer wall and the side outer wall all are set to chamfering 10, the bottom surface outer wall of hollow matrix 2 is prefabricated outer wall 12, side outer wall and end face outer wall are for now smearing outer wall 13, and the front and back sides outer wall 7 of its described hollow matrix 2 is provided with the fixing anti-floating part 31 that stretches out along side outer wall 7 edges, and diagram anti-floating part 31 is an iron wire.
Feature of the present invention also is describedly to contain presstressed reinforcing steel 32 in cast-in-place concrete cored.As shown in Figure 1, it describedly contains presstressed reinforcing steel 32 in cast-in-place concrete cored.
Feature of the present invention also is described a kind of cast-in-place concrete cored, it is characterized in that describedly containing reinforcing bar 33 in cast-in-place concrete cored.As shown in Figure 3, it is described a kind of cast-in-place concrete cored, it is characterized in that describedly containing reinforcing bar 33 in cast-in-place concrete cored.As shown in Figure 4, it is described a kind of cast-in-place concrete cored, it is characterized in that describedly containing reinforcing bar 33 in cast-in-place concrete cored.
Feature of the present invention also is describedly also to be provided with dark beam 34 or/and bright beam 35 in cast-in-place concrete cored.As shown in Figure 3, it describedly also is provided with dark beam 34 and bright beam 35 in cast-in-place concrete cored.
Feature of the present invention also is do not have cast in place reinforced bar upper plate 4, the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described hollow matrix 2.As shown in Figure 2, there is not cast in place reinforced bar upper plate 4 on the upper plate of its described hollow matrix 2, the upper surface of upper plate and cast-in-place concrete cored upper surface flush.
During the invention process, press earlier construction requirement mounting bracket or template, lay hollow matrix 2, re-lay the reinforcing bar of reinforcing bar or dark beam 34 or bright beam 35, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), after treating the concrete setting and harden, maintenance is to stipulating the length of time that form removal promptly gets cast-in-place concrete cored.
Claims (38)
- One kind cast-in-place concrete cored, comprise steel bar concrete (1), hollow matrix (2), hollow matrix (2) is wrapped up in and is contained in the steel bar concrete (1), hollow matrix (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, it on it cast-in-situ reinforced concrete upper plate (4), it is cast-in-situ reinforced concrete lower plate (5) down, hollow matrix (2) is provided with spike (6), spike (6) is arranged on the bottom surface outer wall (7) of hollow matrix (2), outer wall (7) surrounds the hollow matrix (2) that is formed with cavity (8), the crossing corner that it is characterized in that at least two adjacent surfaces of described hollow matrix (2) is at least a in arc angle (9) or chamfering (10) or the inner corner trim (11), at least one outer wall (7) of hollow matrix (2) is prefabricated outer wall (12), and at least one outer wall (7) is for now smearing outer wall (13), and prefabricated outer wall (12) is extended with spike (6).
- 2. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the side outer wall (7) of described hollow matrix (2) is provided with the rib spacing limit for width part (14) of encorbelmenting.
- 3. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that the outer wall (7) of described hollow matrix (2) is provided with the filler strip (15) or the cushion block (16) of reinforcing bar.
- 4. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described hollow matrix (2) is a polyhedron.
- 5. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described hollow matrix (2) is a hexahedron.
- 6. according to claim 1 a kind of cast-in-place concrete cored, the peripheral surface that it is characterized in that described prefabricated outer wall (12) is for now smearing outer wall (13).
- 7. according to claim 1 a kind of cast-in-place concrete cored, it is characterized in that described spike (6) also is arranged on the top outer wall (7) of hollow matrix (2).
- 8. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that being provided with reinforce (17) at least one of described spike (6) or outer wall (7).
- 9. according to claim 8 a kind of cast-in-place concrete cored, it is characterized in that the reinforce (17) in described spike (6) or the outer wall (7) is connected with each other.
- 10. according to claim 8 a kind of cast-in-place concrete cored, it is characterized in that described reinforce (17) exposes outside the hollow matrix (2).
- 11. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described hollow matrix (2) is provided with at least one in groove (18), pit (19), the hole (20).
- 12. according to claim 11 a kind of cast-in-place concrete cored, it is characterized in that at least one face of the outer wall (7) of described hollow matrix (2) is provided with the groove (18) of cross or groined type or M shape.
- 13. according to claim 12 a kind of cast-in-place concrete cored, it is characterized in that described hole (20) is the formation that is connected with outer wall (7) outside of the two-port of the precast hollow bar (21) that is provided with in the cavity (8).
- 14. according to claim 12 a kind of cast-in-place concrete cored, it is characterized in that the groove (18) that described hollow matrix (2) upward is provided with is communicated with the hole that is communicated with (20).
- 15. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that the outer wall of described outer wall (7) for flat board, arc plate, flap or its combination.
- 16. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described outer wall (7) is the outer wall of corrugated sheet.
- 17. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that the outer wall (7) of described hollow matrix (2) is provided with the detachable connection cover plate (22) of at least one activity.
- 18. according to claim 17 a kind of cast-in-place concrete cored, it is characterized in that having on the described cover plate (22) reinforce (17) to expose.
- 19. according to claim 17 a kind of cast-in-place concrete cored, it is characterized in that described connection cover plate (22) is provided with and be connected the connector (23) that coincide with hollow matrix (2).
- 20. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that the spike (6) on the bottom surface of described hollow matrix (2) is arranged with base plate (24).
- 21. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described hollow matrix (2) is provided with junction box (25), conduit(26), at least one in airduct (27) or the water pipe (28).
- 22. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that the interior part of cavity (8) of described hollow matrix (2) or all be filled with light material (29).
- 23. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described hollow matrix (2) is provided with boss module (30).
- 24. it is according to claim 23 a kind of cast-in-place concrete cored, it is characterized in that described boss module (30) is connected and fixed on the hollow matrix (2) for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt, perhaps the integral body that is formed in one of boss module (30) and hollow matrix (2).
- 25. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that plural hollow matrix (2) but unidirectional, the two-way or multidirectional core assembly of disjunctor composition.
- 26. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that one group of relative two sides outer wall (7) of described hollow matrix (2) is parallel.
- 27. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that two groups of relative two sides outer walls (7) of described hollow matrix (2) are parallel separately.
- 28. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that three groups of relative two sides outer walls (7) of described hollow matrix (2) are parallel separately.
- 29. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described hollow matrix (2) is provided with connector (23) and stretches out.
- 30. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described spike (6) is fixing feet.
- 31. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described spike (6) is movable pin.
- 32. according to claim 31 a kind of cast-in-place concrete cored, it is characterized in that described movable supporting feet (6) is the split pin.
- 33. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described spike (6) is mortar hard pin, concrete pin or plastic foot.
- 34. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that described hollow matrix (2) or/and spike (6) is provided with the anti-floating part (31) of fixing or split.
- 35. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that describedly containing presstressed reinforcing steel (32) in cast-in-place concrete cored.
- 36. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that describedly containing reinforcing bar (33) in cast-in-place concrete cored.
- 37. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that describedly also being provided with dark beam (34) or/and bright beam (35) in cast-in-place concrete cored.
- 38. described a kind of cast-in-place concrete cored according to arbitrary claim in the claim 1 to 7, it is characterized in that not having cast in place reinforced bar upper plate (4), the upper surface of upper plate and cast-in-place concrete cored upper surface flush on the upper plate of described hollow matrix (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100039647A CN101008250B (en) | 2006-01-24 | 2006-01-24 | Cast-in-situ concrete hollow board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2006100039647A CN101008250B (en) | 2006-01-24 | 2006-01-24 | Cast-in-situ concrete hollow board |
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| CN101008250B true CN101008250B (en) | 2011-03-09 |
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| CN2006100039647A Expired - Fee Related CN101008250B (en) | 2006-01-24 | 2006-01-24 | Cast-in-situ concrete hollow board |
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| CN106121112A (en) * | 2016-08-17 | 2016-11-16 | 福州佳构轻质建材有限公司 | A kind of Cast-in-place concrete disposable multifunction combination noggin piece |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526383Y (en) * | 2002-04-30 | 2002-12-18 | 邱则有 | 3-D force bearing form for reinforcing bar concrete |
| CN1403667A (en) * | 2002-10-25 | 2003-03-19 | 邱则有 | Modular formwork members |
| CN1641160A (en) * | 2004-01-06 | 2005-07-20 | 邱则有 | Combined reinforced concrete hollow floorslab |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526383Y (en) * | 2002-04-30 | 2002-12-18 | 邱则有 | 3-D force bearing form for reinforcing bar concrete |
| CN1403667A (en) * | 2002-10-25 | 2003-03-19 | 邱则有 | Modular formwork members |
| CN1641160A (en) * | 2004-01-06 | 2005-07-20 | 邱则有 | Combined reinforced concrete hollow floorslab |
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