CN1548683A - In-situ cast stuffing member and its application - Google Patents
In-situ cast stuffing member and its application Download PDFInfo
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- CN1548683A CN1548683A CNA031183484A CN03118348A CN1548683A CN 1548683 A CN1548683 A CN 1548683A CN A031183484 A CNA031183484 A CN A031183484A CN 03118348 A CN03118348 A CN 03118348A CN 1548683 A CN1548683 A CN 1548683A
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- spike
- loose
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- 238000011065 in-situ storage Methods 0.000 title claims abstract description 63
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 12
- 239000004567 concrete Substances 0.000 claims description 128
- 239000011159 matrix material Substances 0.000 claims description 29
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 239000003351 stiffener Substances 0.000 claims description 26
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000010276 construction Methods 0.000 claims description 19
- 239000004744 fabric Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 16
- 239000011888 foil Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- 244000273618 Sphenoclea zeylanica Species 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 240000008866 Ziziphus nummularia Species 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 241001247821 Ziziphus Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000005187 foaming Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010451 perlite Substances 0.000 description 2
- 235000019362 perlite Nutrition 0.000 description 2
- 239000010455 vermiculite Substances 0.000 description 2
- 235000019354 vermiculite Nutrition 0.000 description 2
- 229910052902 vermiculite Inorganic materials 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The in-situ cast stuffing member includes stuffing mold, and support feet set on the wall of the stuffing mold, and the walls enclose to form the hollow stuffing mold with cavity. The present invention features that at least one thin strip is sandwiched in the stuffing wall to raise the shock and collision resistance, the strength and the toughness, reduce the thickness of stuffing wall, save material and lower cost. The hollow stuffing mold member has also the features of high deformation resistance, high vibration resistance, simple structure, easy production, low cost, etc. and is suitable for various hollow floor slab, roofing, base slab, wall and open web bridge of in-situ or pre-stressed reinforced concrete.
Description
(1) technical field
The present invention relates to a kind of loose mould component for concrete cast-in-situs pore-forming and application thereof.
(2) background technology
At present, cast-in-situ concrete hollow floor since have quick construction, template loss little, can realize large bay, cut off flexibly, characteristics such as deadweight is little, more and more widely used.Cast-in-situ concrete hollow floor becomes pole that various hollow sections or form element are arranged.Use hollow pipe component easily to form unidirectional hollowcore slab, and the concrete consumption is relatively large, thereby becomes pole to use form element more and more, corresponding superstructure has formed close rib building roof, and its stress performance is better, and the steel bar concrete consumption is littler, and cost is lower.As the patent No. is that ZL01215092.4, name are called the utility model patent of " building unit ", and its member is a polyhedron, and its unit weight is less than the proportion of floor slab structure material.Wherein there is a class A of geometric unitA to comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, tyre sidewall surrounds the hollow mould that is formed with cavity, during construction, this member is arranged in the floor, and its spike can guarantee that the re-entrant portion of hollow matrix just in time is positioned at the position, intermediate layer of superstructure, easy construction, can effectively alleviate the deadweight of superstructure, and have sound insulation property preferably.But the wall of this member is thicker, intensity is not high, shock resistance is poor, and is easily damaged in carrying and work progress, particularly is subjected to the strike or the collision of various weights and junk, often be prone to damaged hole, cause the destruction of form element, make troubles, strengthen potential safety hazard to construction, and corresponding increase construction cost, even be affected the duration.Therefore, develop a kind of novel loose mould component for concrete cast-in-situs pore-forming for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of loose mould component for concrete cast-in-situs pore-forming, be applied in the cast-in-situ concrete hollow floor, have excellent in cushion effect, crack resistance good, not cracky, make characteristics such as simple, easy construction, cost be low.
Solution of the present invention is to comprise hollow mould, spike, and spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow mould that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.Like this, owing to accompany at least one thin band in the tyre sidewall, the ability of its shock resistance and collision is big, crack resistance good, intensity is high, good toughness, thin band of Unit Weight and cementitious matter bonding surface are big, and corresponding bond stress is big, simultaneously, also but the thickness of attenuate tyre sidewall is saved material, reduces cost.When hollow mould was impacted or collide, tyre sidewall was not prone to damaged hole, even the destruction crackle is arranged, because the effect that involves of thin band does not need to repair yet, and does not influence follow-up construction, thereby easy construction, cost are low, thereby reached purpose of the present invention.Simultaneously, the hollow mould member have also that non-deformability is big, anti-vibration ability height, simple in structure, make easily, characteristics such as cost is low.Be applicable in cast-in-situ reinforced concrete or prestressed hollow reinforced concrete roof, roof system, sole plate, hollow wall, the hollow bridges and use, be specially adapted to the concrete hollow arch without beam and use.
Feature of the present invention also is to accompany in the described spike at least one in tension rib, net, fiber or the thin band that is connected with hollow mould.Like this, tension rib, net, fiber or thin band in the spike connect into a very firm integral body with spike and hollow mould, have solved the problem that spike bumps and is easy to come off in transportation, construction.
Feature of the present invention is that also the thin band that exposes is arranged on the described spike.Like this, when being applied to superstructure, in work progress, the thin band that exposes on the spike can be fixed on template or the reinforcing bar, effectively solve hollow mould when building concrete, float, in length and breadth to mobile problem, simultaneously, the globality between form element and the Cast-in-place concrete is better.
Feature of the present invention is that also the thin band that exposes between the described spike is linked to be line or net.Like this, when being applied to superstructure, can further carry out fixed limit to hollow mould, expose simultaneously and water in Cast-in-place concrete after thin band is linked to be line or net, can improve the intensity of the beneath Cast-in-place concrete base plate of hollow mould greatly, make structure more firm, the globality of superstructure is better.
Feature of the present invention is that also described spike is dismountable movable supporting feet.Like this, the Cast-in-place concrete base plate thickness requires not simultaneously under hollow mould, can adjust the spacing control problem that the spike height solves loose tool flexibly, also can guarantee that spike can not damage in the transportation work progress simultaneously.
Feature of the present invention is that also described thin band is metal foil band, organic thin band, fiber thin band, the thin band of steel wire set, the thin band of rubber and plastic or the thin band of other materials.Like this, approach the wide in variety of band, can select different thin bands flexibly, effectively reduce its cost, make it to be easier to be applied in the various different engineerings that require according to size, the requirement of strength of hollow mould.
Feature of the present invention is that also described hollow mould is provided with interface channel.Like this, can easily plural hollow mould be bonded into an air tyre module, construction is convenient in the laying of convenient various pipelines simultaneously.
Feature of the present invention is that also at least two described hollow moulds constitute concrete and fill pore-forming hollow mould assembly under the connection of interface channel.Like this, when being applied to superstructure, the hollow mould assembly can significantly improve speed of application, and its interface channel further will not need stressed concrete to find time in the structure, makes structure lighter simple, and stress performance is more reasonable.
Feature of the present invention is that also described hollow mould is provided with at least one at least one inner corner trim, chamfering, groove, raised line or the hole.Like this, when being applied to superstructure, when structure needed local the reinforcement, inner corner trim, chamfering, groove, raised line or hole can allow Cast-in-place concrete pour into the reinforcement position, become partial structurtes and strengthen.
Feature of the present invention also is at least one face of described tyre sidewall at least one cross groove or groined type groove are arranged.Like this, when being applied to superstructure, Cast-in-place concrete injects formation cast-in-place cross or groined type concrete reinforcing rib in back in the groove, thereby further structure is strengthened, and has improved the holistic resistant behavior of structure.
Feature of the present invention is that also inner corner trim, chamfering, groove, raised line or its constitute field shape or stair shape.Like this, when being applied to superstructure, field shape or trapezoidal Cast-in-place concrete reinforcing rib that Cast-in-place concrete forms have also been strengthened cast-in-place concrete hidden rib, thereby have been made structure more firm when strengthening the Cast-in-place concrete upper plate, and the stressed and transmission force property of superstructure is better.
Feature of the present invention is that also inner corner trim, chamfering, groove, raised line, hole or its constitute plane grid or stereoscopic grid.Like this, when being applied to superstructure, after building concrete, form Cast-in-place concrete plane grid or stereoscopic grid reinforcing rib structure, can further improve the mechanical property of building cover structure.
Feature of the present invention is that also it is the hole that runs through that the hole that is provided with on the described hollow mould has at least one, and the groove that is provided with on it is connected with hole and communicates.Like this, further strengthened the weak part of the concrete plate of building on the hollow mould, Cast-in-place concrete enters in the hole that runs through, and has formed the firm force support that is subjected to.
Feature of the present invention is that also the groove that is provided with on the described hollow mould is the annular groove of sealing, is connected or is not connected with the hole that is provided with on it.Like this, when being applied to superstructure, annular groove has formed circumferential rib or ring stiffener structure after building concrete, has improved the mechanical property of superstructure widely.
Feature of the present invention is that also described groove, inner corner trim are step groove and inner corner trim.Like this, build concrete after, in floor, form the dark rib of step I-shaped or dark muscle and step drawknot pier, make structure more firm.
Feature of the present invention is that also the spike on the bottom surface of described hollow mould is arranged with base plate.Like this, when being applied to superstructure,, saved great amount of manpower and material resources, saved dress mould, form removal operation, improved speed of application greatly, the difficulty of construction of superstructure is reduced greatly with the template in the alternative work progress of the base plate under the spike.
Feature of the present invention also is to be provided with stiffener in the cavity of described hollow mould, and stiffener is stiffening rib, bracing boom, reinforcing rib, adds at least one in wringing.Like this, when being applied to superstructure, prefabricated stiffening rib, bracing boom, reinforcing rib or add to wring with Cast-in-place concrete and combine have formed the in-situ deposited prefabricated structure that Cast-in-place concrete and prefabricated units combine, and have made firm reasonably force structure with simple method.
Feature of the present invention also is to be provided with reinforce in the tyre sidewall of described hollow mould or in the stiffener at least one, 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, the short fiber.Like this, when being applied to superstructure, owing in the tyre sidewall reinforce is arranged, make the shock resistance of hollow mould and collision ability improve greatly, simultaneously, intensity is good, and the housing flexibility is good.Even hollow mould has small breakage, can not cause damaged expansion yet, also must not repair and can continue to come into operation, simultaneously, the intensity and the rigidity of stiffener further improve, and the whole mechanical property of superstructure is better.
Feature of the present invention is that also in described stiffener or the reinforce at least one expose outside the hollow mould.Like this, when being applied to superstructure, stiffener or reinforce stretch into Cast-in-place concrete, have improved the globality of superstructure.
Feature of the present invention is that also at least one place of described spike and stiffener is connected to form integral body.Like this, the come off problem of spike in loading and unloading, transportation and work progress can be effectively prevented, the Cast-in-place concrete thickness of hollow mould bottom can be guaranteed effectively to control.
Feature of the present invention is that also described spike is sidewall range line spike or the spacing spike of upper plate.Like this, when being applied to superstructure, can make things convenient for, control simply, effectively the dark rib width of Cast-in-place concrete between the hollow mould and the Cast-in-place concrete thickness on its top, improve the construction quality of concrete superstructure.
Feature of the present invention is that also described spike is the location spike that is arranged on going to the bottom.Like this, when being applied to superstructure, can effectively control the thickness of hollow mould bottom Cast-in-place concrete base plate, guarantee the construction quality of concrete superstructure.
Feature of the present invention is that also described hollow mould is provided with at least one in conduit, airduct or the water pipe.Like this, can lay hydroelectric line very easily, airduct is arranged at and can saves the shared effective usage space of peripheral hardware airduct in the hollow mould simultaneously, the use of building is highly improved, thereby make structure more reasonable.
Feature of the present invention is that also the tyre sidewall of at least one face of described hollow mould is a bellows wall.Like this, increased the bonding area of Cast-in-place concrete and hollow mould greatly, make hollow mould firmly build-in among Cast-in-place concrete.
Feature of the present invention also is the interior part of the cavity of described hollow mould or all is filled with light material.Like this, the insulation of hollow mould, heat insulation, sound insulation value have been improved.
Feature of the present invention is that also described hollow mould is provided with keeper.Like this, keeper can effectively control between hollow mould and the hollow mould and hollow mould and template between distance, can be spacing better, thus more convenient the floor slab construction quality is controlled.Keeper can be location silk, location hook, locating piece etc.
Feature of the present invention is that also described hollow mould is provided with projection, and projection is bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated projection.Like this, set projection can be found time the concrete that does not stress in the cast-in-place concrete hidden rib, further alleviates construction weight, has improved the anti-seismic performance of superstructure.
Feature of the present invention is that also the tyre sidewall of described hollow mould is the tyre sidewall of plane, curved surface, corrugated surface, male and fomale(M﹠F), single flap, multifolded plate or arc angle flap.Like this, tyre mould making is more convenient, and cost is lower.
Feature of the present invention is that also described thin band is the thin band of porose, seam, concavo-convex, drift bolt, sour jujube head, burr or its combination.Like this, thin band itself is owing to have hole, seam, concavo-convex, drift bolt, sour jujube head or burr etc., thereby bonds more firmly with the formwork slurry, and globality is better, and intensity is higher.Simultaneously, because thin strip-type sample is wide in variety, thereby produces and select for use more conveniently, cost is lower.
Feature of the present invention is that also the tyre sidewall of described hollow mould contains one deck, two layers or multilayer cloth or net.Like this, can be provided with flexibly according to needs actual and design, conveniently design and produce, simultaneously, if multi-layer fiber cloth or net are set, then impact resistance is bigger, and intensity is higher.
Feature of the present invention is that also the tyre sidewall of described hollow mould is provided with the cover plate of the detachable of at least one activity or cover plate that connects or dew reinforce.Like this,, can conveniently check the inner case of hollow mould because hollow mould is provided with removable cover, and the laying of convenient various pipelines.
Feature of the present invention is also that described connection cover plate is provided with and is connected the connector that coincide with hollow mould.Like this, the connector of Wen Heing can be finished connection work quickly and easily.
Feature of the present invention also is to form horizontal, vertical or vertical and horizontal core assembly by two above form element disjunctors.Polyembryony die component group can greatly improve speed of application like this, thereby improves efficiency of construction greatly.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow building cover, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow roof system, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to the hyollow foundation base plate, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow wall, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow bridges, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied in the cast-in-place prestressed steel bar concrete, comprise hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, and tyre sidewall surrounds the hollow matrix that is formed with cavity, it is characterized in that accompanying in described tyre sidewall at least one thin band.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, tyre sidewall surrounds the hollow mould that is formed with cavity, hollow mould is wrapped up in and is contained in the steel bar concrete, it is characterized in that accompanying in the described tyre sidewall at least one thin band.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, it is characterized in that steel bar concrete in described groove, hole, hollow rib, the hollow stem, inner corner trim, the outer steel bar concrete of chamfering, one or more combinations of solid stiffening rib, solid hopkinson bar, and constitute the space load-carrying construction jointly with outer steel bar concrete of hollow matrix or prestressed reinforced concrete.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is hollow matrix, and 2 is spike, and 3 is tyre sidewall, and 4 is cavity, and 5 for thin band, in following each accompanying drawing, numbers identically, and its explanation is identical.Among Fig. 1, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow mould 1 that is formed with cavity 4, it is characterized in that accompanying in the tyre sidewall 3 many thin bands 5.
Fig. 2 is the structural representation of the embodiment of the invention 2, accompanies the tension rib that is connected with hollow mould 1 in its spike 2, and tension rib folding an angle of 90 degrees is oppositely laid.
Fig. 3 is the structural representation of the embodiment of the invention 3, and the thin band 5 that exposes is arranged on its spike 2, and thin band 5 stretches out to the hollow mould peripheral outer.
Fig. 4 is the structural representation of the embodiment of the invention 4, and the thin band 5 that exposes between its spike 2 connects into net.
Fig. 5 is the structural representation of the embodiment of the invention 5, and its spike 2 is dismountable movable supporting feet.
Fig. 6 is the structural representation of the embodiment of the invention 6, and its thin band 5 is the metal foil band.
Fig. 7 is the structural representation of the embodiment of the invention 7, and two cuboid hollow mould 1 connects into concrete and fills the pore-forming core assembly under the parallel connection of three square interface channels 6.
Fig. 8 is the structural representation of the embodiment of the invention 8, and two square hollow mould 1 constitutes concrete and fills the pore-forming core assembly under the connection of two square interface channels 6.
Fig. 9 is the structural representation of the embodiment of the invention 9, and four angles of its hollow mould 1 are provided with the inner corner trim 7 of up/down perforation.
Figure 10 is the structural representation of the embodiment of the invention 10, and two relative tyre sidewalls 3 of its hollow mould 1 are provided with the groove 9 of up/down perforation, is provided with two raised lines 10 simultaneously at the hollow mould top.
Figure 11 is the structural representation of the embodiment of the invention 11, and chamfering 8 is made at the angle that each adjacent in twos tyre sidewall 3 of its hollow mould 1 is constituted.
Figure 12 is the structural representation of the embodiment of the invention 12, and four corners, top of its hollow mould 1 are step inner corner trim 7, and the central authorities at hollow mould 1 are provided with a hole that runs through up and down 11 simultaneously.
Figure 13 is the structural representation of the embodiment of the invention 13, and the top tyre sidewall 3 of its hollow mould 1 is provided with cross groove 9.
Figure 14 is the structural representation of the embodiment of the invention 14, and the top of its hollow mould 1 is provided with groined type groove 9.
Figure 15 is the structural representation of the embodiment of the invention 15, and the top of its hollow mould 1 is provided with field with the level connected in star 9.
Figure 16 is the structural representation of the embodiment of the invention 16, and the groove 9 on its hollow mould 1, hole 11, chamfering 8 constitute the stereoscopic grid structure.
Figure 17 is the structural representation of the embodiment of the invention 17, and its hollow mould 1 is provided with the hole 11 that 9, four intervening portion places of the intersecting parallels groove that communicates interlaced with each other are provided with up/down perforation and is connected with groove 9.
Figure 18 is the structural representation of the embodiment of the invention 18, and its hollow mould 1 is provided with the hole 11 that 9, four intervening portion places of the intersecting parallels annular groove that communicates interlaced with each other are provided with up/down perforation and is connected with groove 9.
Figure 19 is the structural representation of the embodiment of the invention 19, and its hollow mould 1 is provided with many step grooves 9.
Figure 20 is the structural representation of the embodiment of the invention 20, and the junction of its hollow mould 1 external wall of upper portion 3 is set to the inner corner trim 7 that step is communicated with.
Figure 21 is the structural representation of the embodiment of the invention 21, and the spike 2 of its hollow matrix 1 is arranged with base plate 12.
Figure 22 is the structural representation of the embodiment of the invention 22, is provided with stiffeners 13 such as stiffening rib, bracing boom, reinforcing rib in the cavity 4 in its hollow matrix 1.
Figure 23 is the structural representation of the embodiment of the invention 23, and the stiffener 13 that is provided with in its cavity 4 is stiffening rib, bracing boom and reinforcing rib, is provided with reinforce 14 in the stiffener 13, and diagram reinforce 14 is a reinforcing bar.
Figure 24 is the structural representation of the embodiment of the invention 24, and the stiffening rib in its cavity 4, bracing boom, reinforcing rib formula stiffener 13 expose outer wall 3, simultaneously, has reinforcing bar reinforce 14 to expose outside the hollow mould 1.
Figure 25 is the structural representation of the embodiment of the invention 25, and its spike 2 connects as one with stiffening rib 13, and stiffening rib 13 is the hollow reinforced rib of clamping bar.
Figure 26 is the structural representation of the embodiment of the invention 26, on the outer wall 3 spacing spike 2 is arranged all around the top of its hollow mould 1 reaches.
Figure 27 is the structural representation of the embodiment of the invention 27, and its hollow mould 1 is provided with conduit 15, airduct 16 and water pipe 17 each.
Figure 28 is the structural representation of the embodiment of the invention 28, and the outer wall 3 around its hollow mould 1 is a bellows wall.
Figure 29 is the structural representation of the embodiment of the invention 29, all is filled with light material 18 in the cavity 4 of its hollow mould 1, and the diagram light material is an expanded perlite, also can be expanded vermiculite, foaming or aerating concrete, haydite, haydite concrete etc.
Figure 30 is the structural representation of the embodiment of the invention 30, and the outer wall that is provided with spike 23 of its hollow mould 1 is provided with a plurality of keepers 19, and illustrated position part 19 is the drag hook type keeper.
Figure 31 is the structural representation of the embodiment of the invention 31, and outer wall 3 is provided with 4 integrated projections 20 around its hollow mould 1.
Figure 32 is the structural representation of the embodiment of the invention 32, and outer wall 3 is a curved surface tyre sidewall 3 around its hollow mould 1.
Figure 33 is the structural representation of the embodiment of the invention 33, and the thin band 5 that accompanies in its tyre sidewall 3 is porose thin band.
Figure 34 is the structural representation of the embodiment of the invention 34, and its tyre sidewall 3 is for accompanying the layer structure of 2 layers of fiber mesh cloth.
Figure 35 is the structural representation of the embodiment of the invention 35, and the top of its hollow mould 1 is dismountable cover plate 21 that is provided with thin band 5.
Figure 36 is the structural representation of the embodiment of the invention 32, and its connection cover plate 21 is provided with dentation connector 22 identical the linking into an integrated entity of being with on the outer wall 3 of dentation connector 22 and hollow mould 1.
Figure 37 is the structural representation of the embodiment of the invention 33, and its four hollow mould 1 disjunctors are formed in length and breadth the core assembly to symmetric arrangement.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention comprises hollow mould 1, spike 2 as shown in drawings, and spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow mould 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is hollow matrix, and 2 is spike, and 3 is tyre sidewall, and 4 is cavity, and 5 for thin band, in following each accompanying drawing, numbers identically, and its explanation is identical.Among Fig. 1, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow mould 1 that is formed with cavity 4, it is characterized in that accompanying in the tyre sidewall 3 many thin bands 5.
Feature of the present invention also is to accompany in the described spike 2 at least one in tension rib, net, fiber or the thin band 5 that is connected with hollow mould 1.Fig. 2 is the structural representation of the embodiment of the invention 2, accompanies the tension rib that is connected with hollow mould 1 in its spike 2, and tension rib folding an angle of 90 degrees is oppositely laid.
Feature of the present invention is that also the thin band 5 that exposes is arranged on the described spike 2.Fig. 3 is the structural representation of the embodiment of the invention 3, and the thin band 5 that exposes is arranged on its spike 2, and thin band 5 stretches out to the hollow mould peripheral outer.
Feature of the present invention is that also the thin band 5 that exposes between the described spike 2 is linked to be line or net.Fig. 4 is the structural representation of the embodiment of the invention 4, and the thin band 5 that exposes between its spike 2 connects into net.
Feature of the present invention is that also described spike 2 is dismountable movable supporting feets.Fig. 5 is the structural representation of the embodiment of the invention 5, and its spike 2 is dismountable movable supporting feet.
Feature of the present invention is that also described thin band 5 is metal foil band, organic thin band, fiber thin band, the thin band of steel wire set, the thin band of rubber and plastic or the thin band of other materials.Fig. 6 is the structural representation of the embodiment of the invention 6, and its thin band 5 is the metal foil band.
Feature of the present invention is that also described hollow mould 1 is provided with interface channel 6.As shown in Figure 6, its hollow mould 1 is provided with interface channel 6.
Feature of the present invention is that also at least two described hollow moulds 1 constitute concrete and fill the pore-forming core assembly under the connection of interface channel 6.Fig. 7 is the structural representation of the embodiment of the invention 7, and two cuboid hollow mould 1 connects into concrete and fills the pore-forming core assembly under the parallel connection of three square interface channels 6.Fig. 8 is the structural representation of the embodiment of the invention 8, and two square hollow mould 1 constitutes concrete and fills the pore-forming core assembly under the connection of two square interface channels 6.
Feature of the present invention is that also described hollow mould 1 is provided with at least one at least one inner corner trim 7, chamfering 8, groove 9, raised line 10 or the hole 11.Fig. 9 is the structural representation of the embodiment of the invention 9, and four angles of its hollow mould 1 are provided with the inner corner trim 7 of up/down perforation.Figure 10 is the structural representation of the embodiment of the invention 10, and two relative tyre sidewalls 3 of its hollow mould 1 are provided with the groove 9 of up/down perforation, is provided with two raised lines 10 simultaneously at the hollow mould top.Figure 11 is the structural representation of the embodiment of the invention 11, and chamfering 8 is made at the angle that each adjacent in twos tyre sidewall 3 of its hollow mould 1 is constituted.Figure 12 is the structural representation of the embodiment of the invention 12, and four corners, top of its hollow mould 1 are step inner corner trim 7, and the central authorities at hollow mould 1 are provided with a hole that runs through up and down 11 simultaneously.
Feature of the present invention also is at least one face of described tyre sidewall 3 at least one cross groove 9 or groined type groove 9 are arranged.Figure 13 is the structural representation of the embodiment of the invention 13, and the top tyre sidewall 3 of its hollow mould 1 is provided with cross groove 9.Figure 14 is the structural representation of the embodiment of the invention 14, and the top of its hollow mould 1 is provided with groined type groove 9.
Feature of the present invention is that also inner corner trim 7, chamfering 8, groove 9, raised line 10 or its constitute field shape or stair shape.Figure 15 is the structural representation of the embodiment of the invention 15, and the top of its hollow mould 1 is provided with field with the level connected in star 9.
Feature of the present invention is that also inner corner trim 7, chamfering 8, groove 9, raised line 10, hole (11) or its constitute plane grid or stereoscopic grid.Figure 16 is the structural representation of the embodiment of the invention 16, and the groove 9 on its hollow mould 1, hole 11, chamfering 8 constitute the stereoscopic grid structure.
Feature of the present invention is also on the described hollow mould 1 that it is the hole 11 that runs through that the hole 11 that is provided with has at least one, and the groove 9 of setting is connected with hole 11 and communicates it on.Figure 17 is the structural representation of the embodiment of the invention 17, and its hollow mould 1 is provided with the hole 11 that 9, four intervening portion places of the intersecting parallels groove that communicates interlaced with each other are provided with up/down perforation and is connected with groove 9.
Feature of the present invention is that also the groove 9 that is provided with on the described hollow mould 1 is the annular groove of sealing, is connected or is not connected with the hole 11 that is provided with on it.Figure 18 is the structural representation of the embodiment of the invention 18, and its hollow mould 1 is provided with the hole 11 that 9, four intervening portion places of the intersecting parallels annular groove that communicates interlaced with each other are provided with up/down perforation and is connected with groove 9.
Feature of the present invention is that also described groove 9, inner corner trim 7 are step groove and inner corner trim.Figure 19 is the structural representation of the embodiment of the invention 19, and its hollow mould 1 is provided with many step grooves 9.Figure 20 is the structural representation of the embodiment of the invention 20, and the junction of its hollow mould 1 external wall of upper portion 3 is set to the inner corner trim 7 that step is communicated with.
Feature of the present invention is that also the spike 2 on the bottom surface of described hollow mould 1 is arranged with base plate 12.Figure 21 is the structural representation of the embodiment of the invention 21, and the spike 2 of its hollow matrix 1 is arranged with base plate 12.
Feature of the present invention also is to be provided with stiffener 13 in the cavity 4 of described hollow mould 1, stiffener 13 for stiffening rib, bracing boom, reinforcing rib, add at least one in wringing.Figure 22 is the structural representation of the embodiment of the invention 22, is provided with stiffeners 13 such as stiffening rib, bracing boom, reinforcing rib in the cavity 4 in its hollow matrix 1.
Feature of the present invention also is to be provided with reinforce 14 in the tyre sidewall 3 of described hollow mould 1 or in the stiffener 13 at least one, and reinforce 14 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, the short fiber.Figure 23 is the structural representation of the embodiment of the invention 23, and the stiffener 13 that is provided with in its cavity 4 is stiffening rib, bracing boom and reinforcing rib, is provided with reinforce 14 in the stiffener 13, and diagram reinforce 14 is a reinforcing bar.
Feature of the present invention is that also in described stiffener 13 or the reinforce 14 at least one expose outside the hollow mould 1.Figure 24 is the structural representation of the embodiment of the invention 24, and the stiffening rib in its cavity 4, bracing boom, reinforcing rib formula stiffener 13 expose outer wall 3, simultaneously, has reinforcing bar reinforce 14 to expose outside the hollow mould 1.
Feature of the present invention is that also described spike 2 and at least one place of stiffener 13 are connected to form integral body.Figure 25 is the structural representation of the embodiment of the invention 25, and its spike 2 connects as one with stiffening rib 13, and stiffening rib 13 is the hollow reinforced rib of clamping bar.
Feature of the present invention is that also described spike 2 is sidewall range line spike or the spacing spike of upper plate.Figure 26 is the structural representation of the embodiment of the invention 26, on the outer wall 3 spacing spike 2 is arranged all around the top of its hollow mould 1 reaches.
Feature of the present invention is that also described spike 2 is for being arranged on the location spike on going to the bottom.To shown in Figure 26, its spike 2 is arranged on going to the bottom of hollow mould 1 as Fig. 1.
Feature of the present invention is that also described hollow mould 1 is provided with at least one in conduit 15, airduct 16 or the water pipe 17.Figure 27 is the structural representation of the embodiment of the invention 27, and its hollow mould 1 is provided with conduit 15, airduct 16 and water pipe 17 each.
Feature of the present invention is that also the tyre sidewall 3 of at least one face of described hollow mould 1 is bellows wall.Figure 28 is the structural representation of the embodiment of the invention 28, and the outer wall 3 around its hollow mould 1 is a bellows wall.
Feature of the present invention also is the cavity 4 interior parts of described hollow mould 1 or all is filled with light material 18.Figure 29 is the structural representation of the embodiment of the invention 29, all is filled with light material 18 in the cavity 4 of its hollow mould 1, and the diagram light material is an expanded perlite, also can be expanded vermiculite, foaming or aerating concrete, haydite, haydite concrete etc.
Feature of the present invention is that also described hollow mould 1 is provided with keeper 19.Figure 30 is the structural representation of the embodiment of the invention 30, and the outer wall that is provided with spike 23 of its hollow mould 1 is provided with a plurality of keepers 19, and illustrated position part 19 is the drag hook type keeper.
Feature of the present invention is that also described hollow mould 1 is provided with projection 20, and projection 20 is for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated projection.Figure 31 is the structural representation of the embodiment of the invention 31, and outer wall 3 is provided with 4 integrated projections 20 around its hollow mould 1.
Feature of the present invention also is the tyre sidewall of the tyre sidewall 3 of described hollow mould 1 for plane, curved surface, corrugated surface, male and fomale(M﹠F), single flap, multifolded plate or arc angle flap.Figure 32 is the structural representation of the embodiment of the invention 32, and outer wall 3 is a curved surface tyre sidewall 3 around its hollow mould 1.
Feature of the present invention also is the thin band of described thin band 5 for porose, seam, concavo-convex, drift bolt, sour jujube head, burr or its combination.Figure 33 is the structural representation of the embodiment of the invention 33, and the thin band 5 that accompanies in its tyre sidewall 3 is porose thin band.
Feature of the present invention is that also the tyre sidewall 3 of described hollow mould 1 contains one deck, two layers or multilayer cloth or net.Figure 34 is the structural representation of the embodiment of the invention 34, and its tyre sidewall 3 is for accompanying the layer structure of 2 layers of fiber mesh cloth.
Feature of the present invention is that also the tyre sidewall 3 of described hollow mould 1 is provided with the cover plate 21 of the detachable of at least one activity or cover plate 21 that connects or dew reinforce 14.Figure 35 is the structural representation of the embodiment of the invention 35, and the top of its hollow mould 1 is dismountable cover plate 21 that is provided with thin band 5.
Feature of the present invention is also that described connection cover plate 21 is provided with and is connected the connector 22 that coincide with hollow mould 1.Figure 36 is the structural representation of the embodiment of the invention 32, and its connection cover plate 21 is provided with dentation connector 22 identical the linking into an integrated entity of being with on the outer wall 3 of dentation connector 22 and hollow mould 1.
Feature of the present invention also is horizontal, the vertical or vertical and horizontal core assembly of plural form element disjunctor composition.Figure 37 is the structural representation of the embodiment of the invention 33, and its four hollow mould 1 disjunctors are formed in length and breadth the core assembly to symmetric arrangement.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow building cover, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow roof system, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to the hyollow foundation base plate, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow wall, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow bridges, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, and tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of loose mould component for concrete cast-in-situs pore-forming that is applied in the cast-in-place prestressed steel bar concrete, comprise hollow mould 1, spike 2, spike 2 is arranged on the tyre sidewall 3 of loose tool 1, tyre sidewall 3 surrounds the hollow matrix 1 that is formed with cavity 4, it is characterized in that accompanying in described tyre sidewall 3 at least one thin band 5.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, tyre sidewall surrounds the hollow mould that is formed with cavity, hollow mould is wrapped up in and is contained in the steel bar concrete, it is characterized in that accompanying in the described tyre sidewall at least one thin band.
A kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, it is characterized in that steel bar concrete in described groove 11, hole 12, hollow rib, the hollow stem, inner corner trim, the outer steel bar concrete of chamfering, one or more combinations of solid stiffening rib, solid hopkinson bar, and constitute the space load-carrying construction jointly with outer steel bar concrete of hollow matrix or prestressed reinforced concrete.
During the invention process, require to carry out mould according to product size earlier, place on the smooth work top cleaning out and be covered with film or rinsing the mould that scribbles release agent, stir slip, the skim slip that in mould, paves equably, then, move towards along the mould die wall, lay thin band 5 according to designing requirement, an end parts of band is stretched out outside the die orifice, will approach band 5 and compress gently; Simultaneously, can be according to demand, below thin band 5 or above one or more layers fleece of laying, cloth or other reinforcement material, second layer slip again paves in mould, make thin band 5 or fleece, cloth is combined closely whole with two-layer slip up and down, thin band 5 or fleece, cloth can be provided with one deck, also can be provided with two-layer more than, Deng the demoulding behind the slip setting and harden, thin band 5 or fleece have been obtained exposing, the opening carcass of cloth, again in another mould, make carcass or thin-walled part by above-mentioned making step, and the peviform carcass that will make in advance before it begins setting and harden is fastened on the carcass or thin-walled part of setting and harden not, exposing on the opening carcass approached band 5 or fleece, cloth is imbedded in the slip of the carcass of setting and harden not or thin-walled part, and carries out the commissure reason, treats the demoulding behind the slip setting and harden, promptly obtain accompanying in the tyre sidewall 3 hollow matrix 1 of thin band 5, its spike 2 can be one-body molded or be made movable spike 2.
Claims (41)
1, a kind of loose mould component for concrete cast-in-situs pore-forming, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow mould (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
2, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 1 is characterized in that accompanying in the described spike (2) at least one in tension rib, net, fiber or the thin band (5) that is connected with hollow mould (1).
3, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 2 is characterized in that the thin band (5) that exposes is arranged on the described spike (2).
4, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 3 is characterized in that the thin band (5) that exposes between the described spike (2) is linked to be line or net.
5, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 1 is characterized in that described spike (2) is dismountable movable supporting feet.
6, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 1 is characterized in that described thin band (5) is metal foil band, organic thin band, fiber thin band, the thin band of steel wire set, the thin band of rubber and plastic or the thin band of other materials.
7, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 1 is characterized in that described hollow mould (1) is provided with interface channel (6).
8, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 7 is characterized in that at least two described hollow moulds (1) constitute concrete and fill the pore-forming core assembly under the connection of interface channel (6).
9,, it is characterized in that described hollow mould (1) is provided with at least one at least one inner corner trim (7), chamfering (8), groove (9), raised line (10) or the hole (11) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
10, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9 is characterized in that at least one face of described tyre sidewall (3) at least one cross groove (9) or groined type groove (9) being arranged.
11, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9 is characterized in that inner corner trim (7), chamfering (8), groove (9), raised line (10) or its constitute field shape or stair shape.
12, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9 is characterized in that inner corner trim (7), chamfering (8), groove (9), raised line (10), hole (11) or its constitute plane grid or stereoscopic grid.
13, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9, it is characterized in that it is the hole (11) that runs through that hole (11) that described hollow mould (1) go up to be provided with has at least one, the groove (9) of setting is connected with hole (11) and communicates it on.
14, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9 is characterized in that it is the annular groove of sealing that described hollow mould (1) is gone up the groove (9) that is provided with, and is connected or is not connected with the hole (11) that is provided with on it.
15, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 9 is characterized in that described groove (9), inner corner trim (7) are step groove and inner corner trim.
16,, it is characterized in that the spike (2) on the bottom surface of described hollow mould (1) is arranged with base plate (12) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
17, according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8, it is characterized in that being provided with stiffener (13) in the cavity (4) of described hollow mould (1), stiffener (13) is stiffening rib, bracing boom, reinforcing rib, adds at least one in wringing.
18, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 17, it is characterized in that being provided with reinforce (14) in the tyre sidewall (3) of described hollow mould (1) or in the stiffener (13) at least one, reinforce (14) 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, the short fiber.
19, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 18 is characterized in that in described stiffener (13) or the reinforce (14) at least one expose outside the hollow mould (1).
20, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 17 is characterized in that described spike (2) and at least one place of stiffener (13) are connected to form integral body.
21,, it is characterized in that described spike (2) is sidewall range line spike or the spacing spike of upper plate according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
22,, it is characterized in that described spike (2) is for being arranged on the location spike on going to the bottom according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
23,, it is characterized in that described hollow mould (1) is provided with at least one in conduit (15), airduct (16) or the water pipe (17) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
24,, it is characterized in that the tyre sidewall (3) of at least one face of described hollow mould (1) is bellows wall according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
25,, it is characterized in that the interior part of cavity (4) of described hollow mould (1) or all be filled with light material (18) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
26,, it is characterized in that described hollow mould (1) is provided with keeper (19) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
27, according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8, it is characterized in that described hollow mould (1) is provided with projection (20), projection (20) is for bonding, welding, riveted joint, socket joint, cutting ferrule, bolt is connected and fixed thereon or integrated projection.
28,, it is characterized in that the tyre sidewall of the tyre sidewall (3) of described hollow mould (1) for plane, curved surface, corrugated surface, male and fomale(M﹠F), single flap, multifolded plate or arc angle flap according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
29,, it is characterized in that the thin band of described thin band (5) for porose, seam, concavo-convex, drift bolt, sour jujube head, burr or its combination according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
30,, it is characterized in that the tyre sidewall (3) of described hollow mould (1) contains one deck, two layers or multilayer cloth or net according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
31,, it is characterized in that the tyre sidewall (3) of described hollow mould (1) is provided with the cover plate (21) of the detachable of at least one activity or cover plate (21) that connects or dew reinforce (14) according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
32, a kind of loose mould component for concrete cast-in-situs pore-forming according to claim 31 is characterized in that described connection cover plate (21) is provided with and is connected the connector (22) that coincide with hollow mould (1).
33,, it is characterized in that horizontal, the vertical or vertical and horizontal core assembly of plural form element disjunctor composition according to the described a kind of loose mould component for concrete cast-in-situs pore-forming of arbitrary claim in the claim 1 to 8.
34, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow building cover, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
35, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow roof system, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
36, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied to the hyollow foundation base plate, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
37, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow wall, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
38, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied to hollow bridges, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
39, a kind of loose mould component for concrete cast-in-situs pore-forming that is applied in the cast-in-place prestressed steel bar concrete, comprise hollow mould (1), spike (2), spike (2) is arranged on the tyre sidewall (3) of loose tool (1), tyre sidewall (3) surrounds the hollow matrix (1) that is formed with cavity (4), it is characterized in that accompanying in described tyre sidewall (3) at least one thin band (5).
40, a kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, comprise steel bar concrete, hollow mould, spike, spike is arranged on the tyre sidewall of loose tool, tyre sidewall surrounds the hollow mould that is formed with cavity, hollow mould is wrapped up in and is contained in the steel bar concrete, it is characterized in that accompanying in the described tyre sidewall at least one thin band.
41, a kind of reinforced concrete slab of using hollow die for pouring concrete filling on site, it is characterized in that steel bar concrete in described groove (11), hole (12), hollow rib, the hollow stem, inner corner trim, the outer steel bar concrete of chamfering, one or more combinations of solid stiffening rib, solid hopkinson bar, and constitute the space load-carrying construction jointly with outer steel bar concrete of hollow matrix or prestressed reinforced concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118348 CN1243176C (en) | 2003-05-06 | 2003-05-06 | In-situ cast stuffing member and its application |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03118348 CN1243176C (en) | 2003-05-06 | 2003-05-06 | In-situ cast stuffing member and its application |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610004064 Division CN101012683A (en) | 2003-05-06 | 2003-05-06 | Loose mould component for concrete cast-in-situs pore-forming |
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| Publication Number | Publication Date |
|---|---|
| CN1548683A true CN1548683A (en) | 2004-11-24 |
| CN1243176C CN1243176C (en) | 2006-02-22 |
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| CN 03118348 Expired - Fee Related CN1243176C (en) | 2003-05-06 | 2003-05-06 | In-situ cast stuffing member and its application |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789608B (en) * | 2004-12-18 | 2010-09-01 | 邱则有 | Hollow reinforced concrete slab |
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2003
- 2003-05-06 CN CN 03118348 patent/CN1243176C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789608B (en) * | 2004-12-18 | 2010-09-01 | 邱则有 | Hollow reinforced concrete slab |
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| CN1243176C (en) | 2006-02-22 |
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