CN100420809C - Hollow carcass used for cast-in-situs concrete filling - Google Patents
Hollow carcass used for cast-in-situs concrete filling Download PDFInfo
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- CN100420809C CN100420809C CNB2004101552299A CN200410155229A CN100420809C CN 100420809 C CN100420809 C CN 100420809C CN B2004101552299 A CNB2004101552299 A CN B2004101552299A CN 200410155229 A CN200410155229 A CN 200410155229A CN 100420809 C CN100420809 C CN 100420809C
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Abstract
The present invention relates to a hollow carcass for filling by cast-in-situ concrete, which comprises a hollow carcass (1) and an arm brace (2), wherein the arm brace (2) is arranged on the outer walls (3) of the bottom of the hollow carcass (1), and the hollow carcass (1) with a cavity (4) is formed by enclosing the outer walls (3). The present invention is characterized in that the crossed rotary angle of at least two adjacent surfaces of the hollow carcass (1) is at least one of an arc angle (5), or a chamfer angle (6), or an overcast angle (7), and a soft buffering layer (8) is arranged between the arm brace (2) and the outer walls (3). in this way, the stress concentration phenomenon on the hollow carcass rotary angle of a hollow slab can be effectively eliminated, the crack generation can be prevented, and the mechanical property of the hollow slab can be improved. Meanwhile, and the combining part of the arm brace and the hollow carcass is difficult to damage under the action of impingement or large load in the process of transportation and construction for the hollow carcass. The present invention is suitable for hollow boards, building covers, roofs, walls, foundation mats and bridges of cast-in-situ reinforcement concrete or prestressed reinforcement concrete, and is particularly suitable for hollow beamless building covers.
Description
(1) technical field
The present invention relates to a kind of hollow die for pouring concrete filling on site.
(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 Shijiazhuang City, Hebei Province city beam army is that ZL00203695.9, name are called " combination concrete hidden rib floor structure " utility model patent in the patent No. of application on February 23rd, 2000, a kind of shuttering member is disclosed in its manual, it can be solid, also can be hollow, 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 old few army in Fushan City, Guangdong Province has applied for that February 2 calendar year 2001 the patent No. is ZL01215092.4, name is called " building unit " utility model patent, this 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 the crack, even cracking destruction, spike reaches with the hollow matrix binding site and be prone to damaged phenomenon in carrying and work progress simultaneously.Therefore, develop a kind of novel hollow die for pouring concrete filling on site for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of hollow die for pouring concrete filling on site, have mechanical property good, reduce stress and concentrate, prevent the generation in crack, characteristics such as cracky not.
Solution of the present invention is on the basis of existing technology, comprise hollow matrix, 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, is provided with the flexibility cushion coat between spike and the outer wall.Like this, because the crossing corner of at least two adjacent surfaces of hollow matrix is at least a in arc angle or chamfering or the inner corner trim, 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, be provided with the flexibility cushion coat between spike and the outer wall, thereby hollow matrix is in carrying and work progress, spike and be difficult for because of being hit or the effect breakage of big load with the hollow matrix binding site, thus reached purpose of the present invention; In addition, 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 that hollow matrix also has, the hollow plate, 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, when hollow matrix is applied in the cast-in-situ concrete hollow floor, 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 the effect that reinforcing bar is positioned, 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.
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, when hollow matrix is applied in the cast-in-situ concrete hollow floor, 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 to 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 described flexibility cushion coat is rubber or soft moulding.Like this, adopt rubber or soft moulding as cushion coat, can relax impact forces preferably, simultaneously, rubber and the soft wide material sources of moulding have made things convenient for manufacturing of hollow matrix
Feature of the present invention is that also described flexibility cushion coat is a spring.Like this, the buffering amplitude is big, can fully relax impact forces, makes hollow matrix survivable when being subjected to the enormous impact destruction.
Feature of the present invention is that also the lacing wire of passing cushion coat is arranged between described spike and the outer wall.Like this, by the connection of lacing wire, spike and outer wall are linked into an integrated entity, the hollow matrix that has a spike can be produced once and be finished, and has made things convenient for the application of hollow matrix.
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.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, after described hollow matrix is applied in the superstructure, 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, when hollow matrix is applied to superstructure, 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, and 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.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 also is have reinforce to expose on the described cover plate.
Feature of the present invention is also that described connection cover plate is provided with and is connected the connecting elements that coincide with hollow matrix.Like this, be provided with and be connected the connecting elements 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.Connecting elements 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 great amount of manpower and 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 or 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, when above-mentioned hollow matrix was applied in the cast-in-situ concrete hollow floor, the dark rib of the outer wall energy formation rule of opposing parallel helped 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, when above-mentioned hollow matrix was applied in the cast-in-situ concrete hollow floor, two groups of relative two sides outer walls were parallel separately, can make the stressed dark rib opposing parallel of superstructure inside, can optimize the force structure system greatly, improved 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, when above-mentioned hollow matrix was applied in the cast-in-situ concrete hollow floor, three groups of relative two sides outer walls were parallel separately, can make the stressed dark rib opposing parallel of superstructure inside, can optimize the force structure system greatly, improved 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, particularly when hollow matrix is applied in the cast-in-situ concrete hollow floor, convenient construction fully satisfies the instructions for use of different user greatly.
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.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 2 is the structural representation of the embodiment of the invention 2, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 3 is the structural representation of the embodiment of the invention 3, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 4 is the structural representation of the embodiment of the invention 4, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 5 is the structural representation of the embodiment of the invention 5, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 6 is the structural representation of the embodiment of the invention 6, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 7 is the structural representation of the embodiment of the invention 7, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 8 is the structural representation of the embodiment of the invention 8, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Fig. 9 is the structural representation of the embodiment of the invention 9, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 10 is the structural representation of the embodiment of the invention 10, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 11 is the structural representation of the embodiment of the invention 11, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 12 is the structural representation of the embodiment of the invention 12, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 13 is the structural representation of the embodiment of the invention 13, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 14 is the structural representation of the embodiment of the invention 14, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 15 is the structural representation of the embodiment of the invention 15, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 16 is the structural representation of the embodiment of the invention 16, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 17 is the structural representation of the embodiment of the invention 17, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 18 is the structural representation of the embodiment of the invention 18, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 19 is the structural representation of the embodiment of the invention 19, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 20 is the structural representation of the embodiment of the invention 20, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 21 is the structural representation of the embodiment of the invention 21, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 22 is the structural representation of the embodiment of the invention 22, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 23 is the structural representation of the embodiment of the invention 23, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 24 is the structural representation of the embodiment of the invention 24, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 25 is the structural representation of the embodiment of the invention 25, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
Figure 26 is the structural representation of the embodiment of the invention 26, is the partial sectional view of hollow matrix simultaneously, can see the structure of hollow matrix cavity inside.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise hollow matrix 1, spike 2, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, the crossing corner that it is characterized in that at least two adjacent surfaces of described hollow matrix 1 is at least a in arc angle 5 or chamfering 6 or the inner corner trim 7, is provided with flexibility cushion coat 8 between spike 2 and the outer wall 3.In each accompanying drawing, 1 is hollow matrix, and 2 is spike, and 3 is outer wall, and 4 is cavity, and 5 is arc angle, and 6 is chamfering, and 7 is inner corner trim, and 8 is the flexibility cushion coat, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, is provided with flexibility cushion coat 8 between its described spike 2 and the outer wall 3
Feature of the present invention is that also the side outer wall 3 of described hollow matrix 1 is provided with the rib spacing limit for width part 9 of encorbelmenting.As shown in Figure 2, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, two adjacent side outer walls 3 of its described hollow matrix 1 are provided with the rib spacing limit for width part 9 of encorbelmenting.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is provided with the filler strip 10 or the cushion block 11 of reinforcing bar.As shown in Figure 3, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the upper plate outer wall 3 of its described hollow matrix 1 is provided with the filler strip 10 of reinforcing bar, and diagram cushion coat 8 is a spring.
Feature of the present invention is that also described hollow matrix 1 is polyhedron.As shown in Figure 4, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, also be provided with the cushion block 11 of reinforcing bar on the upper plate outer wall 3 of hollow matrix 1, its described hollow matrix 1 is a polyhedron.
Feature of the present invention is that also described hollow matrix 1 is hexahedron.As shown in Figure 5, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described flexibility cushion coat 8 is a spring.
Feature of the present invention is that also described flexibility cushion coat 8 is rubber or soft moulding.As shown in Figure 4, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, also be provided with the cushion block 11 of reinforcing bar on the upper plate outer wall 3 of hollow matrix 1, its described flexibility cushion coat 8 is soft moulding.
Feature of the present invention is that also described flexibility cushion coat 8 is spring.As shown in Figure 5, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described hollow matrix 1 is a hexahedron.
Feature of the present invention is that also the lacing wire 12 of passing cushion coat 8 is arranged between described spike 2 and the outer wall 3.As shown in Figure 6, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, between its described spike 2 and the outer wall 3 lacing wire 12 of passing cushion coat 8 arranged.
Feature of the present invention is that also described spike 2 also is arranged on the top outer wall 3 of hollow matrix 1.As shown in Figure 7, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, all rotation angle positions of hollow matrix 1 are provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described spike 2 also is arranged on the top outer wall 3 of hollow matrix 1.
Feature of the present invention also is to be provided with reinforce 13 at least one of described spike 2 or outer wall 3.As shown in Figure 8, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, be provided with reinforce 13 in its described outer wall 3, diagram reinforce 13 is a fibrous mesh cloth.
Feature of the present invention is that also the reinforce 13 in described spike 2 or the outer wall 3 is connected with each other.As shown in Figure 9, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, reinforce 13 in its described outer wall 3 is connected with each other, and diagram reinforce 13 is a gauze wire cloth.
Feature of the present invention is that also described reinforce 13 exposes outside the hollow matrix 1.As shown in figure 10, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described reinforce 13 is stretched out outside the hollow matrix 1 from the side by base plate, and diagram reinforce 13 is a gauze wire cloth.
Feature of the present invention is that also described hollow matrix 1 is provided with at least one in groove 14, pit 15, the hole 16.As shown in figure 11, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, all rotation angle positions of hollow matrix are provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described hollow matrix 1 is provided with groove 14, pit 15 and hole 16.
Feature of the present invention is that also at least one face of the outer wall 3 of described hollow matrix 1 is provided with the groove 14 of cross or groined type or M shape.As shown in figure 12, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the upper plate outer wall 3 of its described hollow matrix 1 is provided with criss-cross groove 14.As shown in figure 13, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the upper plate outer wall 3 of its described hollow matrix 1 is provided with the groove 14 of meter font.
Feature of the present invention is that also described hole 16 is the formation that is connected with outer wall 3 outsides of the two-port of the precast hollow bar 17 that is provided with in the cavity 4.As shown in figure 14, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, be provided with prefabricated hollow stem 17 in its described cavity 4, the two-port of prefabricated hollow rod member 17 is connected with outer wall 3 outsides, forms the hole 16 that runs through hollow matrix 1 upper and lower surface.
Feature of the present invention is that also groove 14 that is provided with on the described hollow matrix 1 and the hole that is communicated with 16 are communicated with.As shown in figure 15, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the groove 14 that is provided with on its described hollow matrix 1 is communicated with the hole that is communicated with 16.
Feature of the present invention also is the outer wall of described outer wall 3 for flat board, arc plate, flap, corrugated sheet or its combination.As shown in figure 16, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, all rotation angle positions of hollow matrix 1 are provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the side outer wall 3 of its described hollow matrix 1 is the outer wall of arc plate shape.
Feature of the present invention is that also the outer wall 3 of described hollow matrix 1 is provided with the detachable connection cover plate 18 of at least one activity.As shown in figure 17, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, be respectively arranged with the detachable cover plate 18 that is connected of an activity on the upper plate outer wall 3 of its described hollow matrix 1 and the side outer wall 3, also have reinforce 13 to expose on the cover plate 18 of upper plate outer wall 3.
Feature of the present invention also is have reinforce 13 to expose on the described cover plate 18.
Feature of the present invention is also that described connection cover plate 18 is provided with and is connected the connecting elements 19A that coincide with hollow matrix 1.As shown in figure 17, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, also be provided with on the connection cover plate 18 that is provided with on its described side outer wall 3 and be connected identical connecting elements 19A with hollow matrix 1.
Feature of the present invention is that also the spike 2 on the bottom surface of described hollow matrix 1 is arranged with base plate 20.As shown in figure 18, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, spike 2 on the bottom surface of its described hollow matrix 1 is arranged with the base plate 20 that is connected as a single entity with base plate, and diagram base plate 20 is chosen hollow matrix 1.
Feature of the present invention is that also described hollow matrix 1 is provided with at least one in junction box 21, conduit 22, airduct 23 or the water pipe 24.As shown in figure 19, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 and end face outer wall 3 of hollow matrix 1, the upper plate outer wall is provided with two parallel chamferings 6 with rotation angle position between the outer wall of side, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described hollow matrix 1 is provided with junction box 21, conduit 22, airduct 23 and water pipe 24.
Feature of the present invention also is the cavity 4 interior parts of described hollow matrix 1 or all is filled with light material 25.As shown in figure 20, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the cavity 4 of its described hollow matrix 1 all is filled with light material 25, and diagram light material 25 is an expanded perlite.
Feature of the present invention is that also described hollow matrix 1 is provided with boss module 26.As shown in figure 21, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, be provided with boss module 26 on the end face outer wall of its described hollow matrix 1 and the side outer wall 3, boss module 26 on the diagram end face outer wall 3 is hollow module, and the boss module 26 on the side outer wall 3 is solid module.
Feature of the present invention is that also described boss module 26 is connected and fixed on the hollow matrix 1 for bonding, welding, riveted joint, socket joint, cutting ferrule or bolt, perhaps the integral body that is formed in one of boss module 26 and hollow matrix 1.As shown in figure 21, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the boss module 26 that is provided with on the side outer wall 3 of its described hollow matrix 1 is the bonding solid module 26 that is connected and fixed on the hollow matrix 1.
But feature of the present invention also is plural hollow matrix 1 disjunctor and forms horizontal, vertical or vertical and horizontal core assembly.As shown in figure 22, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, all rotation angle positions of hollow matrix 1 are provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described four hollow matrixes 1 are formed horizontal core assembly by connector 19 disjunctors, and diagram connector 19 is a connecting rod.
Feature of the present invention is that also one group of relative two sides outer wall 3 of described hollow matrix 1 is parallel.As shown in figure 23, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with arc angle 5, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the relative outer wall of a group of its described hollow matrix 13 is parallel, and the upper plate outer wall of diagram hollow matrix 1 is parallel with the lower plate outer wall.
Feature of the present invention is that also two groups of relative two sides outer walls 3 of described hollow matrix 1 are parallel separately.As shown in figure 24, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, two groups of relative outer walls 3 of its described hollow matrix 1 are parallel separately, upper plate outer wall and the lower plate outer wall of diagram hollow matrix 1 and about two relative side outer walls distinguish parallel.
Feature of the present invention is that also three groups of relative two sides outer walls 3 of described hollow matrix 1 are parallel separately.As shown in figure 25, outer wall 3 surrounds square six hollow matrixes 1 that are formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, three groups of relative outer walls 3 of its described hollow matrix 1 are parallel separately.
Feature of the present invention is that also described hollow matrix 1 is provided with connector 19 and stretches out.As shown in figure 25, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with inner corner trim 7, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, the opposite flank outer wall 3 of its described hollow matrix 1 is provided with connector 19 and stretches out, and diagram connector 19 is for connecting buckle.
Feature of the present invention is that also described spike 2 is mortar hard pin, concrete pin or plastic foot.As shown in figure 26, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described spike 2 is a mortar hard pin.
Feature of the present invention also is described hollow matrix 1 or/and spike 2 is provided with the anti-floating part 27 of fixing or split.As shown in figure 26, outer wall 3 surrounds the hollow matrix 1 that is formed with cavity 4, spike 2 is arranged on the bottom surface outer wall 3 of hollow matrix 1, rotation angle position between upper plate outer wall and side outer wall and side outer wall and the side outer wall is provided with chamfering 6, be provided with flexibility cushion coat 8 between spike 2 and the outer wall 3, its described spike 2 is provided with fixing anti-floating part 27, and diagram anti-floating draw piece 27 is a reinforcing bar.
During the invention process, can adopt cement mortar cementitious matter and fiberglass gridding cloth or gauze wire cloth reinforce 13, in mould, make one deck cementitious matter one deck grid cloth hollow matrix 1 of the opening of the outer wall with layer structure 3 of the multilayer build-up of one deck cementitious matter again, and the corner that at least two faces of hollow matrix 1 intersect is set to arc angle 5 or chamfering 6 or inner corner trim 7 or its combination, then, in the bottom surface mould, make bottom surface, the slip of its bottom surface can adopt cement mortar or cement concrete, also can in going to the bottom, place reinforcing bar or reinforces such as gauze wire cloth or fibrous mesh cloth 13, and the while forms spike 2 thereon, between spike 2 and outer wall 3, be provided with flexibility cushion coat 8, before bottom surface slip setting and harden, the hollow matrix 1 of the opening that makes in advance is bonded to integral body with bottom surface, be formed with the hollow matrix 1 of cavity 4, treat the demoulding behind the bottom surface setting and harden, maintenance is to stipulating the length of time, get final product hollow die for pouring concrete filling on site.
Claims (32)
1. hollow die for pouring concrete filling on site, comprise hollow matrix (1), spike (2), spike (2) is arranged on the bottom surface outer wall (3) of hollow matrix (1), outer wall (3) surrounds the hollow matrix (1) that is formed with cavity (4), the crossing corner that it is characterized in that at least two adjacent surfaces of described hollow matrix (1) is at least a in arc angle (5) or chamfering (6) or the inner corner trim (7), is provided with flexibility cushion coat (8) between spike (2) and the outer wall (3).
2. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that the side outer wall (3) of described hollow matrix (1) is provided with the rib spacing limit for width part (9) of encorbelmenting.
3. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that the outer wall (3) of described hollow matrix (1) is provided with the filler strip (10) or the cushion block (11) of reinforcing bar.
4. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described hollow matrix (1) is a polyhedron.
5. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described hollow matrix (1) is a hexahedron.
6. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described flexibility cushion coat (8) is rubber or soft moulding.
7. a kind of hollow die for pouring concrete filling on site according to claim 1, its feature
Be that described flexibility cushion coat (8) is a spring.
8. a kind of hollow die for pouring concrete filling on site according to claim 1, its feature
Being has the lacing wire (12) of passing cushion coat (8) between described spike (2) and the outer wall (3).
9. a kind of hollow die for pouring concrete filling on site according to claim 1 is characterized in that described spike (2) also is arranged on the top outer wall (3) of hollow matrix (1).
10. according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9, it is characterized in that being provided with reinforce (13) at least one of described spike (2) or outer wall (3).
11. a kind of hollow die for pouring concrete filling on site according to claim 10 is characterized in that the reinforce (13) in described spike (2) or the outer wall (3) is connected with each other.
12. a kind of hollow die for pouring concrete filling on site according to claim 10 is characterized in that described reinforce (13) exposes outside the hollow matrix (1).
13., it is characterized in that described hollow matrix (1) is provided with at least one in groove (14), pit (15), the hole (16) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
14. a kind of hollow die for pouring concrete filling on site according to claim 13 is characterized in that at least one face of the outer wall (3) of described hollow matrix (1) is provided with the groove (14) of cross or groined type or M shape.
15. a kind of hollow die for pouring concrete filling on site according to claim 13 is characterized in that described hole (16) is the formation that is connected with outer wall (3) outside of the two-port of the precast hollow bar (17) that is provided with in the cavity (4).
16. a kind of hollow die for pouring concrete filling on site according to claim 15 is characterized in that the groove (14) that described hollow matrix (1) upward is provided with is communicated with the hole that is communicated with (16).
17., it is characterized in that the outer wall of described outer wall (3) for flat board, arc plate, flap, corrugated sheet or its combination according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
18., it is characterized in that the outer wall (3) of described hollow matrix (1) is provided with the detachable connection cover plate (18) of at least one activity according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
19. a kind of hollow die for pouring concrete filling on site according to claim 18 is characterized in that having on the described cover plate (18) reinforce (13) to expose.
20. a kind of hollow die for pouring concrete filling on site according to claim 18 is characterized in that described connection cover plate (18) is provided with and is connected the connecting elements (19A) that coincide with hollow matrix (1).
21., it is characterized in that the spike (2) on the bottom surface of described hollow matrix (1) is arranged with base plate (20) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
22., it is characterized in that described hollow matrix (1) is provided with at least one in junction box (21), conduit (22), airduct (23) or the water pipe (24) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
23., it is characterized in that the interior part of cavity (4) of described hollow matrix (1) or all be filled with light material (25) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
24., it is characterized in that described hollow matrix (1) is provided with boss module (26) according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
25. a kind of hollow die for pouring concrete filling on site according to claim 24, it is characterized in that described boss module (26) is connected and fixed on the hollow matrix (1) for bonding, welding, riveted joint, socket joint, cutting ferrule or bolt, perhaps the integral body that is formed in one of boss module (26) and hollow matrix (1).
26., it is characterized in that plural hollow matrix (1) but unidirectional, the two-way or multidirectional core assembly of disjunctor composition according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
27., it is characterized in that one group of relative two sides outer wall (3) of described hollow matrix (1) is parallel according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
28., it is characterized in that two groups of relative two sides outer walls (3) of described hollow matrix (1) are parallel separately according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
29., it is characterized in that three groups of relative two sides outer walls (3) of described hollow matrix (1) are parallel separately according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
30., it is characterized in that described hollow matrix (1) is provided with connector (19) and stretches out according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
31., it is characterized in that described spike (2) is mortar hard pin, concrete pin or plastic foot according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
32., it is characterized in that described hollow matrix (1) or/and spike (2) is provided with the anti-floating part (27) of fixing or split according to the described a kind of hollow die for pouring concrete filling on site of arbitrary claim in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101552299A CN100420809C (en) | 2004-08-18 | 2004-08-18 | Hollow carcass used for cast-in-situs concrete filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101552299A CN100420809C (en) | 2004-08-18 | 2004-08-18 | Hollow carcass used for cast-in-situs concrete filling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1737300A CN1737300A (en) | 2006-02-22 |
| CN100420809C true CN100420809C (en) | 2008-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101552299A Expired - Fee Related CN100420809C (en) | 2004-08-18 | 2004-08-18 | Hollow carcass used for cast-in-situs concrete filling |
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| Country | Link |
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| CN (1) | CN100420809C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101280588B (en) * | 2006-12-08 | 2012-03-28 | 邱则有 | Laminated slab |
| CN104790580B (en) * | 2015-05-07 | 2017-09-08 | 杨景 | A kind of air-conditioning superstructure and building with semi-showing type diaphragm capsule |
| CN104790579B (en) * | 2015-05-07 | 2017-08-04 | 杨景 | A kind of intelligent air condition superstructure and building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1034607A (en) * | 1963-12-11 | 1966-06-29 | Hermann Hanekamp | Filling element for the production of ribbed concrete ceilings |
| CN2466272Y (en) * | 2001-02-02 | 2001-12-19 | 陈少军 | Structural member for building |
| CN1403667A (en) * | 2002-10-25 | 2003-03-19 | 邱则有 | Modular formwork members |
| EP1207987B1 (en) * | 1999-07-12 | 2006-08-02 | Antonio Francisco Febra | Lost mould element for manufacturing reinforced concrete flat slabs |
-
2004
- 2004-08-18 CN CNB2004101552299A patent/CN100420809C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1034607A (en) * | 1963-12-11 | 1966-06-29 | Hermann Hanekamp | Filling element for the production of ribbed concrete ceilings |
| EP1207987B1 (en) * | 1999-07-12 | 2006-08-02 | Antonio Francisco Febra | Lost mould element for manufacturing reinforced concrete flat slabs |
| CN2466272Y (en) * | 2001-02-02 | 2001-12-19 | 陈少军 | Structural member for building |
| CN1403667A (en) * | 2002-10-25 | 2003-03-19 | 邱则有 | Modular formwork members |
Also Published As
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|---|---|
| CN1737300A (en) | 2006-02-22 |
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