CN1877024A - Shuttering member for cast-in-situ concrete - Google Patents
Shuttering member for cast-in-situ concrete Download PDFInfo
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- CN1877024A CN1877024A CN 200610093306 CN200610093306A CN1877024A CN 1877024 A CN1877024 A CN 1877024A CN 200610093306 CN200610093306 CN 200610093306 CN 200610093306 A CN200610093306 A CN 200610093306A CN 1877024 A CN1877024 A CN 1877024A
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Abstract
Disclosed is a cast-in-situ concrete shuttering member comprising a polyhedral solid lightweight material member (1), characterized in that the polyhedral solid lightweight material member (1) is an integral solid block body, an internal corner (2) is arranged on at least a transverse corner position on the lower portion of the polyhedral solid lightweight material member (1), at least two polyhedral solid lightweight material members (1) are arranged at intervals through connecting members (17) to form an inner rib molding chamber (18), at least two of the connecting members (17) are arranged on the corners of the polyhedral solid lightweight material members (1). The invention can be applied to various cast-in-situ reinforced concrete or prestressed reinforcement concrete's storied-building roofings, house roofings, foundation slabs, walls or bridges.
Description
The application for the applying date be that September 11, application number in 2003 are 03159021.7, name is called the dividing an application of application for a patent for invention of " a kind of shuttering member for in-site pouring concrete ".
(1) technical field
The present invention relates to a kind of shuttering member for in-site pouring concrete.
(2) background technology
At present, Cast-in-place Concrete Building Floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99249798.1, name are called " filling reinforced concrete fiber reinforcement type thin-wall member " utility model patent as the applicant in the patent No. of application on November 29th, 1999, it discloses a kind of thin-wall mould-shell member, comprise upper plate, on every side sidewall, go to the bottom, upper plate, on every side sidewall, going to the bottom surrounds the polyhedron cavity.And for example the applicant is 01140106.0 in the application number of application on November 23 calendar year 2001, publication number is CN1356442, name is called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, its disclosed mould with cavity structure, comprise " upper plate; sidewall on every side; go to the bottom; upper plate; sidewall on every side; going to the bottom surrounds the polyhedron Cavity structural member, this Cavity structural member has in light weight, the intensity height, simple in structure, characteristics such as convenient construction and transport, simultaneously, when reality is used, going to the bottom, it is stressed to participate in, and can hang the greater weight object and in-situ deposited prefabricated bonding surface does not ftracture, in addition, this kind polyhedron Cavity structural member, in order to prevent effectively and to disperse the stress between formwork and the Cast-in-place concrete to concentrate, eliminate straight slit, make go to the bottom and Cast-in-place concrete between bonding better, improve overall performance, its peripheral side of going to the bottom can be made interior puncture dihedral, back taper, waveform, serrated-surface.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.The patent No. of the thrifty grade of Kweiyang mark people invention and application is that ZL01206422.X, name are called " open-spandrel sandwich board built-in template " utility model patent for another example.This built-in template is solid, and this template is the solid built-in template of expansion type polystyrene plastics, or is the solid built-in template of magnesium oxychloride material, or is the solid built-in template of perlite material; The cross sectional shape of the built-in template that this is solid can be square, rectangle, circle, ellipse, arc or with the solid section shape of circular arc and rectilinear(-al).Above-mentioned disclosed these solid shuttering members, be applied in the close rib building roof, be shuttering member be again prefabricated noggin piece, have simple in structure, the intensity height, resistance to deformation, the anti-vibration performance is good, easy to manufacture, characteristics such as cost is low, but after being applied to Cast-in-place Concrete Building Floor, formed Cast-in-place concrete rib is the Cast-in-place concrete rib of rectangle between the solid shuttering member, its stress performance is not quite reasonable, often need increase the sectional dimension of Cast-in-place concrete rib, increase reinforcing bar and concrete consumption, increase the cost of superstructure, therefore, develop a kind of novel shuttering member for in-site pouring concrete for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of shuttering member for in-site pouring concrete, have the mechanical property of improving superstructure, the sectional dimension that reduces the Cast-in-place concrete rib, minimizing reinforcing bar and concrete consumption, reduce characteristics such as superstructure cost, easy construction.
Solution of the present invention is on the basis of existing technology, comprise polyhedron solid light material members, it is characterized in that at least one the lateral corner place in the bottom of polyhedron solid light material members is an inner corner trim, at least two polyhedron solid light material members are provided with at interval by connector, constitute the internal-rib die cavity, at least two of connectors are arranged at the bight of polyhedron solid light material members.Like this, because the lateral corner place of the bottom of polyhedron solid light material members is an inner corner trim, after shuttering member is applied to Cast-in-place Concrete Building Floor, close rib building roof particularly, the Cast-in-place concrete rib between its shuttering member has formed the inverted T-shaped rib, and its shape of cross section has become inverted T-shaped by rectangle, thereby the mechanical property of superstructure is improved greatly, can reduce the sectional dimension of Cast-in-place concrete rib, reduce reinforcing bar and concrete consumption, reduce the superstructure cost; When shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete entered in the internal-rib die cavity, had formed the Cast-in-place concrete internal-rib, had improved the mechanical property of superstructure; Simultaneously, shuttering member is connected as one by connector, has constituted the gang mould mould component, thereby, improved the efficiency of construction and the speed of application of superstructure greatly; Simultaneously, characteristics such as that shuttering member also has is simple in structure, intensity is high, resistance to deformation, the anti-vibration performance is good, easy to manufacture, cost is low, easy construction, speed of application are fast, thereby reached purpose of the present invention, be applicable to that cast-in-situ reinforced concrete or prestressed reinforced concrete superstructure, roof system, body of wall, sole plate and bridge use, be particularly useful for arch without beam and use.
Feature of the present invention is that also described top two connectors are arranged at the bight of polyhedron solid light material members.
Feature of the present invention is that also two connectors in described side are arranged at the bight of polyhedron solid light material members.
Feature of the present invention is that also described following two connectors are arranged at the bight of polyhedron solid light material members.
Feature of the present invention is that also described four connectors are arranged at the bight of polyhedron solid light material members.
Feature of the present invention is that also all lateral corner places of the bottom of described polyhedron solid light material members are inner corner trim, and inner corner trim is communicated with into the inner corner trim ring.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the middle of the above-mentioned inner corner trim ring, has formed mutually orthogonal concrete I-shaped rib structure in hollow building cover inside, has improved the supporting capacity of hollow building cover greatly, simultaneously, because of the bottom of shuttering member is set to inner corner trim, improved the rigidity and the intensity of shuttering member bottom, be applied in the superstructure after, Cast-in-place concrete firmly bonds shuttering member, makes its difficult drop-off, damage, generation crack.
Feature of the present invention is that also described polyhedron solid light material members is the foam grain piece material of foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing.Like this, shuttering member has better sound insulation, heat insulation, heat-insulating property; The diversity of its light material kind is drawn materials when being convenient to produce nearby, helps reducing production costs.
Feature of the present invention is that also the external surface of described polyhedron solid light material members has wrapped cement paste or cement mortar or Cement fibre slurry, cement gauze wire cloth, Cement fibre net theca externa.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the external surface of polyhedron solid light material members had wrapped theca externa, can guarantee the unlikely suction of light material, segregation, reduce the breakage rate of material, simultaneously, also improved the pouring quality of Cast-in-place Concrete Building Floor.
Feature of the present invention also is to contain reinforce in the described polyhedron solid light material members, perhaps has reinforce to expose.Reinforce is at least a in reinforcing bar, steel wire, presstressed reinforcing steel, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid.Like this, upper plate, on every side sidewall or go to the bottom in contain above-mentioned reinforce, their strength and stiffness have been improved greatly, make shuttering member cracky not in stacking, transportation, installation, work progress, even the breakage of small size is arranged, because of involving of reinforce arranged, do not need to repair yet, can continue to come into operation.If also have reinforce to expose the shuttering member outside on the shuttering member, when shuttering member is applied in the cast-in-situ concrete hollow floor, reinforce and Cast-in-place concrete that it exposes combine, and can improve the bond stress between Cast-in-place concrete and the shuttering member greatly, optimize the performance of whole hollow building cover; Simultaneously, expose reinforce and also make things convenient for shuttering member when carrying, make handle or suspension ring or suspension hook and use.
Feature of the present invention is that also the horizontal profile of described polyhedron solid light material members is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere shape, corrugated or circular.Like this, the variation of shuttering member shape, make shuttering member be applied in the cast-in-situ concrete hollow floor after, correspondingly formed various difform cast-in-situ concrete structures, thereby made that the structure of cast-in-situ concrete hollow floor is more reasonable, made things convenient for design and construction unit to select for use.
Feature of the present invention is that also described polyhedron solid light material members is provided with at least one in inner corner trim, chamfering, groove, pit, hole, boss module, raised line, the external corner.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete poured in inner corner trim, chamfering, groove, pit, the hole, and the corresponding Cast-in-place concrete that forms the part adds competent structure; The boss module that is provided with on the shuttering member, raised line, external corner can be found time the concrete that does not stress in the superstructure, further alleviate the weight of superstructure self, save the consumption of concrete, reduce the cost of superstructure, also improve the performance of superstructure simultaneously.
Feature of the present invention also is described inner corner trim, chamfering, groove, hole, raised line self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, groove on the shuttering member, inner corner trim, chamfering, raised line self or be parallel, quadrature, oblique or grade separation setting mutually or form grid, above-mentioned position is after building concrete, the corresponding Cast-in-place concrete that has formed parallel, quadrature, oblique or grade separation adds competent structure, has improved the mechanical property of Cast-in-place Concrete Building Floor greatly.
Feature of the present invention is that also described shuttering member is provided with horizontal inner corner trim, laterally chamfering, transverse concave groove, laterally hole, horizontal at least a in the raised line, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, after Cast-in-place concrete pours in above-mentioned horizontal inner corner trim, horizontal chamfering, transverse concave groove, the horizontal hole, formed self or be parallel to each other, quadrature, oblique or form the Cast-in-place concrete reinforcement of grid, improved the combination property of cast-in-situ hollow building roof.
Feature of the present invention is that also described shuttering member is provided with at least a in vertical inner corner trim, vertical chamfering, vertical groove, vertical hole, the vertical raised line, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, after Cast-in-place concrete pours in vertical inner corner trim, vertical chamfering, vertical groove, the vertical hole, formed be parallel to each other, quadrature, oblique or form the Cast-in-place concrete reinforcement of grid, increase substantially the supporting capacity of cast-in-situ concrete hollow floor, improved the comprehensive mechanical property of cast-in-situ concrete hollow floor.
Feature of the present invention also is to be provided with in the described polyhedron solid light material members at least one in stiffening rib, bracing boom, the reinforcing rib, perhaps there be in stiffening rib, the bracing boom at least one to expose outside the polyhedron solid light material members, perhaps also have reinforce to expose on stiffening rib, bracing boom, the reinforcing rib.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, stiffening rib, bracing boom, reinforcing rib that is provided with in the shuttering member or the stiffening rib that exposes, bracing boom, reinforcing rib can form the cast-in-place and prefabricated composite construction that combines with Cast-in-place concrete, have optimized the inner stress system of Cast-in-place Concrete Building Floor.If also have reinforce to expose on it, then shuttering member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention is that also the external surface of described polyhedron solid light material members is corrugated, zigzag, plucking shape or exasperate external surface.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, because of its surface is corrugated, zigzag, plucking shape or exasperate external surface, thereby prefabricated shuttering member and the adhesion stress between the Cast-in-place concrete are stronger, thereby can improve the overall performance of superstructure greatly.
Feature of the present invention is that also described polyhedron solid light material members is provided with align member.Align member can be draw ring, drag hook, iron wire, feet, small lugs, little protruding nail or other device.Like this, after shuttering member is applied in the cast-in-situ concrete hollow floor, can accurately locate, prevent that phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar to shuttering member.
Feature of the present invention is that also described polyhedron solid light material members is provided with the carrying part of convenient carrying usefulness.The carrying part can be handle, suspension hook, suspension ring or other device.Like this, can very easily shuttering member be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.
Feature of the present invention is that also described polyhedron solid light material members is provided with connector connected to one another between the polyhedron solid light material members.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the shuttering member can be controlled the distance between the shuttering member effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help shuttering member connection location each other, perhaps constitute member in groups, accelerate speed of application.
Feature of the present invention is that also at least two above polyhedron solid light material members are connected as one by connector, constitutes assembly in groups, constitutes the internal-rib die cavity between the polyhedron solid light material members.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete entered in the internal-rib die cavity, had formed the Cast-in-place concrete internal-rib, had improved the mechanical property of superstructure; Simultaneously, shuttering member is connected as one by connector, has constituted the gang mould mould component, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is polyhedron solid light material members, and 2 is inner corner trim, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the lateral corner place of the bottom of its polyhedron solid light material members 1 is provided with inner corner trim 2.
Fig. 2 is the structural representation of the embodiment of the invention 2, and its polyhedron solid light material members 1 corner all is set to inner corner trim 2, and inner corner trim 2 is communicated with formation inner corner trim ring.
Fig. 3 is the structural representation of the embodiment of the invention 3, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the external surface of its polyhedron solid light material members 1 has wrapped Cement fibre slurry theca externa 3.
Fig. 4 is the structural representation of the embodiment of the invention 4, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, contains reinforce 4 in its polyhedron solid light material members 1, and diagram reinforce 4 is the metal foil band.
Fig. 5 is the structural representation of the embodiment of the invention 5, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the horizontal profile of its polyhedron solid light material members 1 is shaped as polygon.
Fig. 6 is the structural representation of the embodiment of the invention 6, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also is provided with chamfering 5, groove 6, pit 7, hole 8, boss module 9 and external corner 11 simultaneously on its polyhedron solid light material members 1.
Fig. 7 is the structural representation of the embodiment of the invention 7, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also is provided with chamfering 5, groove 6 and raised line 10 simultaneously on its polyhedron solid light material members 1.
Fig. 8 is the structural representation of the embodiment of the invention 8, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with horizontal inner corner trim 2, laterally chamfering 5 and horizontal raised line 10 on its polyhedron solid light material members 1 simultaneously, above-mentioned transverse structure self or be parallel mutually or the quadrature setting.
Fig. 9 is the structural representation of the embodiment of the invention 9, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with vertical inner corner trim 2, vertical chamfering 5, vertical groove 6 and vertical raised line 10 on its polyhedron solid light material members 1 simultaneously, above-mentioned vertical structure self or be parallel to each other or the quadrature setting.
Figure 10 is the structural representation of the embodiment of the invention 10, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with stiffening rib 12, bracing boom 13 and reinforcing rib 14 simultaneously in its polyhedron solid light material members 1, simultaneously, stiffening rib 12, bracing boom 13 and reinforcing rib 14 have part to expose polyhedron solid light material members 1 outside.
Figure 11 is the structural representation of the embodiment of the invention 11, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the external surface of its polyhedron solid light material members 1 is a rough external surface.
Figure 12 is the structural representation of the embodiment of the invention 12, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with a plurality of align members 15, and illustrated position member 15 is for supporting locating piece.
Figure 13 is the structural representation of the embodiment of the invention 13, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with the carrying part 16 of convenient carrying usefulness, and diagram carrying part 16 is a handle.
Figure 14 is the structural representation of the embodiment of the invention 14, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with and is used for polyhedron solid light material members 1 connector 17 connected to one another, and diagram connector 17 is rod member and hole.
Figure 15 is the structural representation of the embodiment of the invention 15, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its a plurality of polyhedron solid light material members 1 are connected as one by connector 17, constitute assembly in groups, the spacing between the polyhedron solid light material members 1 constitutes internal-rib die cavity 18.
Figure 16 is the structural representation of the embodiment of the invention 16, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its a plurality of polyhedron solid light material members 1 are connected as one by connector 17, constitute assembly in groups, the spacing between the polyhedron solid light material members 1 constitutes internal-rib die cavity 18.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise polyhedron solid light material members 1, it is characterized in that at least one the lateral corner place in the bottom of polyhedron solid light material members 1 is an inner corner trim 2, at least two polyhedron solid light material members 1 are provided with at interval by connector 17, constitute internal-rib die cavity 18,17 at least two bights that are arranged at polyhedron solid light material members 1 of connector.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is polyhedron solid light material members, and 2 is inner corner trim, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the lateral corner place of the bottom of its polyhedron solid light material members 1 is provided with inner corner trim 2.As shown in figure 15, polyhedron solid light material members 1 is provided with at interval by connector 17, constitutes internal-rib die cavity 18, and connector 17 is arranged at the bight of polyhedron solid light material members 1.
The present invention is that also described top two connectors 17 are arranged at the bight of polyhedron solid light material members 1.As shown in figure 15, two connectors 17 are arranged at the bight of polyhedron solid light material members 1 above.
The present invention is that also two connectors 17 in described side are arranged at the bight of polyhedron solid light material members 1.As shown in figure 15, two connectors 17 in side are arranged at the bight of polyhedron solid light material members 1.
The present invention is that also described following two connectors 17 are arranged at the bight of polyhedron solid light material members 1.As shown in figure 15, two connectors 17 are arranged at the bight of polyhedron solid light material members 1 below.
The present invention is that also described four connectors 17 are arranged at the bight of polyhedron solid light material members 1.As shown in figure 15, four connectors 17 are arranged at the bight of polyhedron solid light material members 1.
The present invention is that also all lateral corner places of the bottom of described polyhedron solid light material members 1 are inner corner trim 2, and inner corner trim 2 is communicated with into the inner corner trim ring.Fig. 2 is the structural representation of the embodiment of the invention 2, and its polyhedron solid light material members 1 corner all is set to inner corner trim 2, and inner corner trim 2 is communicated with formation inner corner trim ring.
The present invention also is the foam grain piece material of described polyhedron solid light material members 1 for foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing.As shown in Figure 1, its polyhedron solid light material members 1 corner all is set to inner corner trim 2, and its polyhedron solid light material members 1 is a haydite concrete piece.
The present invention is that also the external surface of described polyhedron solid light material members 1 has wrapped cement paste or cement mortar or Cement fibre slurry, cement gauze wire cloth, Cement fibre net theca externa 3.Fig. 3 is the structural representation of the embodiment of the invention 3, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the external surface of its polyhedron solid light material members 1 has wrapped Cement fibre slurry theca externa 3.
The present invention is also to include reinforce 4 or expose in the described polyhedron solid light material members 1 that reinforce 4 is arranged.Reinforce 4 is at least a in reinforcing bar, steel wire, presstressed reinforcing steel, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid.Fig. 4 is the structural representation of the embodiment of the invention 4, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, contains reinforce 4 in its polyhedron solid light material members 1, and diagram reinforce 4 is the metal foil band.
The present invention is that also the horizontal profile of described polyhedron solid light material members 1 is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere shape, corrugated or circular.Fig. 5 is the structural representation of the embodiment of the invention 5, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the horizontal profile of its polyhedron solid light material members 1 is shaped as polygon.
The present invention is that also described polyhedron solid light material members 1 is provided with at least one in inner corner trim 2, chamfering 5, groove 6, pit 7, hole 8, boss module 9, raised line 10, the external corner 11.Fig. 6 is the structural representation of the embodiment of the invention 6, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also is provided with chamfering 5, groove 6, pit 7, hole 8, boss module 9 and external corner 11 simultaneously on its polyhedron solid light material members 1.Fig. 7 is the structural representation of the embodiment of the invention 7, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also is provided with chamfering 5, groove 6 and raised line 10 simultaneously on its polyhedron solid light material members 1.
The present invention also is described inner corner trim 2, chamfering 5, groove 6, hole 8, raised line 10 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.As shown in Figure 6, the inner corner trim 2 that is provided with on its polyhedron solid light material members 1, chamfering 5, groove 6 and hole 8 self or be parallel, quadrature, oblique or grade separation setting mutually or form grid.
The present invention is that also described shuttering member is provided with horizontal inner corner trim 2, laterally chamfering 5, transverse concave groove 6, laterally hole 8, horizontal at least a in the raised line 10, or above-mentioned self or be parallel to each other, quadrature or form grid.Fig. 8 is the structural representation of the embodiment of the invention 8, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with horizontal inner corner trim 2, laterally chamfering 5 and horizontal raised line 10 on its polyhedron solid light material members 1 simultaneously, above-mentioned transverse structure self or be parallel mutually or the quadrature setting.
The present invention is that also described shuttering member is provided with at least a in vertical inner corner trim 2, vertical chamfering 5, vertical groove 6, vertical hole 8, the vertical raised line 10, or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.Fig. 9 is the structural representation of the embodiment of the invention 9, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with vertical inner corner trim 2, vertical chamfering 5, vertical groove 6 and vertical raised line 10 on its polyhedron solid light material members 1 simultaneously, above-mentioned vertical structure self or be parallel to each other or the quadrature setting.
The present invention also is to be provided with in the described polyhedron solid light material members 1 at least one in stiffening rib 12, bracing boom 13, the reinforcing rib 14, perhaps there be in stiffening rib 12, the bracing boom 13 at least one to expose outside the polyhedron solid light material members 1, perhaps also have reinforce 4 to expose on stiffening rib 12, bracing boom 13, the reinforcing rib 14.Figure 10 is the structural representation of the embodiment of the invention 10, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, also be provided with stiffening rib 12, bracing boom 13 and reinforcing rib 14 simultaneously in its polyhedron solid light material members 1, simultaneously, stiffening rib 12, bracing boom 13 and reinforcing rib 14 have part to expose polyhedron solid light material members 1 outside.
The present invention is that also the external surface of described polyhedron solid light material members 1 is corrugated, zigzag, plucking shape or exasperate external surface.Figure 11 is the structural representation of the embodiment of the invention 11, and the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, and the external surface of its polyhedron solid light material members 1 is a rough external surface.
The present invention is that also described polyhedron solid light material members 1 is provided with align member 15.Figure 12 is the structural representation of the embodiment of the invention 12, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with a plurality of align members 15, and illustrated position member 15 is for supporting locating piece.
The present invention is that also described polyhedron solid light material members 1 is provided with the carrying part 16 of convenient carrying usefulness.Carrying part 16 can be handle, suspension hook, suspension ring or other device.Figure 13 is the structural representation of the embodiment of the invention 13, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with the carrying part 16 of convenient carrying usefulness, and diagram carrying part 16 is a handle.
The present invention is that also described polyhedron solid light material members 1 is provided with connector 17 connected to one another between the polyhedron solid light material members 1.Figure 14 is the structural representation of the embodiment of the invention 14, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its polyhedron solid light material members 1 is provided with and is used for polyhedron solid light material members 1 connector 17 connected to one another, and diagram connector 17 is rod member and hole.
The present invention is that also at least two above polyhedron solid light material members 1 are connected as one by connector 17, constitutes assembly in groups, constitutes internal-rib die cavity 18 between the polyhedron solid light material members 1.Figure 15 is the structural representation of the embodiment of the invention 15, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its a plurality of polyhedron solid light material members 1 are connected as one by connector 17, constitute assembly in groups, the spacing between the polyhedron solid light material members 1 constitutes internal-rib die cavity 18.Figure 16 is the structural representation of the embodiment of the invention 16, the lateral corner place of the bottom of polyhedron solid light material members 1 is provided with inner corner trim 2, its a plurality of polyhedron solid light material members 1 are connected as one by connector 17, constitute assembly in groups, the spacing between the polyhedron solid light material members 1 constitutes internal-rib die cavity 18.
During the invention process, after the preparation lightweight ceramisite concrete material paste, in being poured in the mould of the puncture arm of angle, maintenance is after stipulate the length of time, and the demoulding promptly gets shuttering member; Perhaps adopt foamed plastics to make the shuttering member that lower, transverse corner is an inner corner trim 2.
Claims (10)
1, a kind of shuttering member for in-site pouring concrete, comprise polyhedron solid light material members (1), it is characterized in that polyhedron solid light material members (1) is whole solid block, at least one lateral corner place in the bottom of polyhedron solid light material members (1) is inner corner trim (2), at least two polyhedron solid light material members (1) are provided with at interval by connector (17), constitute internal-rib die cavity (18), (17) at least two bights that are arranged at polyhedron solid light material members (1) of connector.
2, a kind of shuttering member for in-site pouring concrete according to claim 1 is characterized in that described top two connectors (17) are arranged at the bight of polyhedron solid light material members (1).
3, a kind of shuttering member for in-site pouring concrete according to claim 1 is characterized in that two connectors in described side (17) are arranged at the bight of polyhedron solid light material members (1).
4, a kind of shuttering member for in-site pouring concrete according to claim 1 is characterized in that described following two connectors (17) are arranged at the bight of polyhedron solid light material members (1).
5, a kind of shuttering member for in-site pouring concrete according to claim 1 is characterized in that described four connectors (17) are arranged at the bight of polyhedron solid light material members (1).
6, a kind of shuttering member for in-site pouring concrete according to claim 1 is characterized in that all lateral corner places of the bottom of described polyhedron solid light material members (1) are inner corner trim (2), and inner corner trim (2) is communicated with into the inner corner trim ring; Perhaps polyhedron solid light material members (1) is the foam grain piece material of foam-plastic blocks, expanded pearlite sillar, expanded vermiculite piece, foaming or aerating concrete piece, haydite concrete piece, straw husk cementitious materials piece, charcoal concrete piece or cementing; Perhaps the external surface of polyhedron solid light material members (1) has wrapped cement paste or cement mortar or Cement fibre slurry, cement gauze wire cloth, Cement fibre net theca externa (3).
7,, it is characterized in that including in the described polyhedron solid light material members (1) reinforce (4) or expose and reinforce is arranged (4) according to the described a kind of shuttering member for in-site pouring concrete of arbitrary claim in the claim 1 to 6; Perhaps the horizontal profile of polyhedron solid light material members (1) is shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere shape, corrugated or circular.
8,, it is characterized in that described polyhedron solid light material members (1) is provided with at least one in inner corner trim (2), chamfering (5), groove (6), pit (7), hole (8), boss module (9), raised line (10), the external corner (11) according to the described a kind of shuttering member for in-site pouring concrete of arbitrary claim in the claim 1 to 6; Perhaps inner corner trim (2), chamfering (5), groove (6), hole (8), raised line (10) self or be parallel, quadrature, oblique or grade separation setting mutually or form grid; Perhaps shuttering member is provided with horizontal inner corner trim (2), laterally chamfering (5), transverse concave groove (6), laterally hole (8), horizontal at least a in the raised line (10), or above-mentioned self or be parallel to each other, quadrature, oblique or form grid; Perhaps shuttering member is provided with at least a in vertical inner corner trim (2), vertical chamfering (5), vertical groove (6), vertical hole (8), the vertical raised line (10), or above-mentioned self or be parallel to each other, quadrature, oblique or form grid.
9, according to the described a kind of shuttering member for in-site pouring concrete of arbitrary claim in the claim 1 to 6, it is characterized in that being provided with in the described polyhedron solid light material members (1) at least one in stiffening rib (12), bracing boom (13), the reinforcing rib (14), perhaps have in stiffening rib (12), the bracing boom (13) at least one to expose outside the polyhedron solid light material members (1), perhaps stiffening rib (12), bracing boom (13), reinforcing rib (14) are gone up and are also had reinforce (4) to expose; Perhaps the external surface of polyhedron solid light material members (1) is corrugated, zigzag, plucking shape or exasperate external surface; Perhaps polyhedron solid light material members (1) is provided with align member (15).
10,, it is characterized in that described polyhedron solid light material members (1) is provided with the carrying part (16) of convenient carrying usefulness according to the described a kind of shuttering member for in-site pouring concrete of arbitrary claim in the claim 1 to 6; Perhaps polyhedron solid light material members (1) is provided with connector connected to one another (17) between the polyhedron solid light material members (1); Perhaps at least two above polyhedron solid light material members (1) are connected as one by connector (17), constitute assembly in groups, constitute internal-rib die cavity (18) between the polyhedron solid light material members (1).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03159021 CN1257328C (en) | 2003-09-11 | 2003-09-11 | Shuttering member for cast-in-situ concrete |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03159021 Division CN1257328C (en) | 2003-09-11 | 2003-09-11 | Shuttering member for cast-in-situ concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1877024A true CN1877024A (en) | 2006-12-13 |
| CN100424293C CN100424293C (en) | 2008-10-08 |
Family
ID=34660569
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100933061A Expired - Fee Related CN100424293C (en) | 2003-09-11 | 2003-09-11 | Shuttering member for cast-in-situ concrete |
| CN 03159021 Expired - Fee Related CN1257328C (en) | 2003-09-11 | 2003-09-11 | Shuttering member for cast-in-situ concrete |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03159021 Expired - Fee Related CN1257328C (en) | 2003-09-11 | 2003-09-11 | Shuttering member for cast-in-situ concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN100424293C (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT339560B (en) * | 1975-10-27 | 1977-10-25 | Haindl Beton | FORMWORK BLOCK |
| DE19523908A1 (en) * | 1995-06-30 | 1997-01-02 | Gefinex Jackon Gmbh | Shuttering element for side casing of concrete ceilings |
| CN1116485C (en) * | 2001-11-23 | 2003-07-30 | 邱则有 | Floor with space structure |
-
2003
- 2003-09-11 CN CNB2006100933061A patent/CN100424293C/en not_active Expired - Fee Related
- 2003-09-11 CN CN 03159021 patent/CN1257328C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN100424293C (en) | 2008-10-08 |
| CN1594781A (en) | 2005-03-16 |
| CN1257328C (en) | 2006-05-24 |
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