CN1528997A

CN1528997A - Shuttering member

Info

Publication number: CN1528997A
Application number: CNA2003101009698A
Authority: CN
Inventors: 邱则有
Original assignee: Individual
Current assignee: Hunan Qiuzeyou Patent Strategy Planning Co Ltd
Priority date: 2003-10-01
Filing date: 2003-10-01
Publication date: 2004-09-15
Anticipated expiration: 2023-10-01
Also published as: CN1226506C

Abstract

The invention is a kind of formwork component; it includes upper board, around sidewalls, subjacent bottom board, all of which combines a cavity, the character lies in: at least one base layer of the upper board, around sidewalls and the subjacent bottom board has at least a piece of folding layer, the folding layer and the base layer combines the integer, there sets a link element at one or more transverse cross of the hollow cavity. Thus, the formwork component is easy to be produced, the producing efficiency is high, and the correspondent cost is low. When carry on current bar concrete pouring, the connection of components is convenient, there will generate no shift or dislocation, it ensures the whole quality of the house floor, It applies to hollow building floor, house floor, wall, base bottom board and hollow bridge which are poured bar concrete currently or prestressed bar concrete.

Description

A kind of shuttering member

(1) technical field

The present invention relates to a kind of shuttering member.

(2) background technology

At present, cast-in-situ concrete hollow floor is to use wider floor structural form, and the lightening permanent loose tool of filling in it has hollow section and cavity former component.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 in the application number of November 23 calendar year 2001 application be 01140106.0, publication number is that CN1356442, name are called " a kind of mould with cavity structure for casting reinforced concrete floor slab " application for a patent for invention, its disclosed shuttering 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 former component, characteristics such as that this cavity former component has is in light weight, intensity is high, simple in structure, convenient construction and transport.But, make inconvenient when this class shuttering member is produced, production efficiency is low, be not easy to streamline production, corresponding cost height, simultaneously, when shuttering member is applied to the cast-in-situ concrete hollow floor construction, each other laying location is inconvenient, easily produces displacement or inconsistent phenomenon, occurs on the inconsistent and shuttering member of Cast-in-place concrete rib thickness between the shuttering member, following Cast-in-place concrete upper plate, phenomenons such as Cast-in-place concrete lower plate variable thickness causes, thereby influence the total quality and the stress performance of cast-in-situ concrete hollow floor, increase difficulty of construction, therefore, develop a kind of novel shuttering member 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, have the characteristics such as easy, that production efficiency is high, cost is low of making, simultaneously, when being applied to the cast-in-situ concrete hollow floor construction, also have convenient, the difficult characteristics such as construction quality that produce displacement or dislocation, are easy to guarantee superstructure in location of laying.

Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall, lower shoe on every side, upper plate, sidewall, lower shoe are enclosed cavity body on every side, it is characterized in that upper plate, at least one basic unit of sidewall or lower shoe is superimposed with a slice overlapping layers at least on every side, overlapping layers and basic unit are overlapped into integral body, and the upper plate of cavity body, at least one of sidewall, lower shoe is provided with at least one connector on every side.Like this, when shuttering member is made, owing to be provided with overlapping layers, can make the shuttering member of an opening earlier, then, with opening surface up, overlapping layers is hung or is positioned on the opening surface, shutoff opening surface again, after treating the slip sclerosis, maintenance is to stipulating the length of time, can obtain the shuttering member that basic unit is superimposed with overlapping layers, it is made easily, the production efficiency height, corresponding cost is low, simultaneously, when cast-in-situ concrete hollow floor is constructed, can be connected to each other by connector between shuttering member and the shuttering member, thereby shuttering member is laid easy to connect, can not produce displacement or dislocation each other, construction easily, the Cast-in-place concrete rib width that can not occur between shuttering member and the shuttering member is inconsistent, phenomenons such as Cast-in-place concrete upper plate and lower plate variable thickness cause, guaranteed the total quality of cast-in-situ concrete hollow floor, satisfy the stress performance requirement of superstructure, reduced construction cost, in addition, shuttering member also has simple in structure, resistance to deformation, the anti-vibration performance is good, easy construction, characteristics such as speed of application is fast, thereby reached purpose of the present invention, be applicable to the hollow building cover of cast-in-situ reinforced concrete or prestressed reinforced concrete, roof system, body of wall, sole plate and hollow bridges are used, and are particularly useful for hollow arch without beam and use.

Feature of the present invention is that also described connector is arranged on the sidewall on every side of cavity body.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, sidewall was provided with connector around the shuttering member, can accurately control the spacing between the shuttering member, and simultaneously, secure and reliable connection has improved the quality of Cast-in-place Concrete Building Floor greatly.

Feature of the present invention is that also the same sidewall on every side of described connector is provided with at least two.Like this, the same peripheral side on the shuttering member is provided with a plurality of connectors, makes that its connection is more solid and reliable, can not produce displacement, helps quality control.

Feature of the present invention also is to be provided with connector on the sidewall on every side all.Like this, connector is arranged on around all of shuttering member on the sidewall, connects very conveniently, greatly reduces difficulty of construction, helps improving speed of application.

Feature of the present invention is that also described connector is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.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 described overlapping layers and basic unit's material are identical or different.Like this, when overlapping layers was identical with the basic unit material, both binding affinities were better, and the two can be combined together better, make shuttering member have the better overall performance; When overlapping layers and basic unit's material not simultaneously, be convenient to select more economic material as overlapping layers, help reducing production costs, improve the intensity and the rigidity of shuttering member.

Feature of the present invention is that also described overlapping layers is positioned at the basic unit outside or inboard.Like this, can make things convenient for manufacturing of shuttering member, reduce the production difficulty, enhance productivity, help reducing cost.

Feature of the present invention also be between described overlapping layers and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw, riveted is overlapped into integral body.Like this, the superimposed mode variation between overlapping layers and the basic unit makes to be connected superimposed conveniently between overlapping layers and the basic unit, can satisfy the application need under the various different occasions.

Feature of the present invention is that also overlapping layers and lower shoe are superimposed.Like this, the globality of shuttering member is better, and intensity is higher, manufactures more convenient simply, and can reduce the manufacture difficulty of shuttering member greatly.

Feature of the present invention is that also overlapping layers is a cementitious material light aggregate concrete layer.Like this, the overlapping layers intensity height that adopts light aggregate concrete to make, rigidity is big, and shuttering member is in light weight.

Feature of the present invention is that also overlapping layers is a cementitious material aerating concrete layer.Like this, the weight of shuttering member is lighter, intensity is bigger.

Feature of the present invention is that also overlapping layers is a foam layer.Like this, the manufacture craft of shuttering member is simpler, and speed of production is faster, and cost is lower, is convenient to applying of shuttering member.

Feature of the present invention also is upper plate, contains reinforce at least one in sidewall, lower shoe, overlapping layers or the connector on every side, perhaps has reinforce to expose, and perhaps the reinforce in separately stretches in the adjacent matrix drawknot mutually.Reinforce is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or the two above combination, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce.Owing to upper plate, contain reinforce in sidewall, lower shoe, bridging piece or the overlapping layers on every side, thereby their intensity height, rigidity are big; If there is reinforce to expose, then more firm with the Cast-in-place concrete bonding, the cast-in-situ concrete hollow structural integrity of corresponding formation is better; If reinforce stretches into mutual drawknot in the adjacent matrix, then the globality of shuttering member is better, and intensity is higher, and rigidity is bigger.Simultaneously, the kind of reinforce is many, is convenient to design and the selecting for use of reinforce when manufacturing shuttering member, helps reducing material cost, to satisfy the needs of various different occasions.

Feature of the present invention is that also the horizontal profile of described cavity body or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit 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 also is also to be provided with on the described cavity body 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, inner corner trim on the shuttering member, chamfering, groove, hole, raised line self or be parallel, quadrature, oblique or grade separation setting mutually or form grid, after concrete is built at above-mentioned position, 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-situ concrete hollow floor greatly.

Feature of the present invention also is to be provided with in the enclosed cavity of described cavity body at least one in stiffening rib, bracing boom, the reinforcing rib, perhaps there be in stiffening rib, bracing boom, the reinforcing rib at least one to expose outside the cavity body, perhaps also have reinforce to expose on stiffening rib, bracing boom, the reinforcing rib, perhaps muscle, net reinforce are revealed in the superimposed or superimposed back of stiffening rib, bracing boom, reinforcing rib and basic unit, and perhaps stiffening rib, bracing boom, reinforcing rib are superimposed with overlapping layers.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-situ concrete hollow 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; If be superimposed with overlapping layers, then the making of stiffening rib, bracing boom, reinforcing rib is more convenient, and intensity is also higher.

Feature of the present invention also is to be provided with light material in the enclosed cavity of described cavity body.Like this, improve the shock resistance of shuttering member greatly, reduced the breakage rate of product in the construction application process.Simultaneously, also make shuttering member have better sound insulation, heat insulation, heat-insulating property; Light material can be foamed plastics, expanded perlite, expanded vermiculite, foaming or aerated light concrete, rock wool, mineral wool, glass wool, haydite or haydite concrete etc., and 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 also be the upper plate of described cavity body or on every side the wall of sidewall be light material.Like this, the shuttering member of the wall that light material is made is in light weight, when it is applied in the cast-in-situ concrete hollow floor, and transportation, easy for installation, difficulty of construction and labour intensity reduce greatly, help improving speed of application, reduce the cost of manufacture of superstructure.

Feature of the present invention also be described upper plate or on every side at least one in the sidewall for or dismountable movable part arranged.Like this, can make things convenient for the situation of checking shuttering member inside at any time, also can perhaps, drench shower nozzle etc. simultaneously at any time at interior section or whole filling with light material of shuttering member as junction box, hydroelectric line, fire-fighting at inner other parts of installing of shuttering member.

Feature of the present invention also is the upper plate of described cavity body, at least one in the external surface of sidewall is corrugated, zigzag, plucking shape or exasperate external surface on every side.Like this, the upper plate of cavity body, at least one in the external surface of sidewall is corrugated, zigzag, plucking shape or exasperate external surface on every side, improved the adhesion between shuttering member and the Cast-in-place concrete greatly, that has also improved simultaneously superstructure hangs performance and overall performance.

Feature of the present invention is that also described cavity body 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 shuttering member, 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.

Feature of the present invention is that also at least two above cavity body are connected as one by connector, constitutes the internal-rib die cavity between the cavity body.Like this, after 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 shuttering member assembly, thereby, improved the efficiency of construction and the speed of application of superstructure greatly.

Feature of the present invention also is the toss that described lower shoe is extended with toss or reveals reinforce, and perhaps plural at least cavity body connects into the gang mould mould component by toss.Like this, lower shoe is extended with bridging piece, when then shuttering member is applied in the cast-in-situ concrete hollow floor, can save construction formwork, has improved efficiency of construction greatly; If a plurality of shuttering members connect into the gang mould mould component by toss, then the efficiency of construction of shuttering member is higher, and construction cost is lower.

Feature of the present invention is that also described lower shoe is going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of cavity body or on every side the wall of sidewall be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.Like this, go to the bottom, upper plate and the variation of sidewall manufacturing materials on every side, can make shuttering member fully satisfy the needs of various different situations, help reducing product cost.

Feature of the present invention also is upper plate, at least one in sidewall, lower shoe or the overlapping layers is to be stained with the muscle of cementitious material or the reinforce of net is formed by stacking by multilayer on every side.Like this, be stained with upper plate that the reinforce of the muscle of cementitious material or net is formed by stacking, sidewall, lower shoe or overlapping layers on every side by multilayer, have characteristics such as intensity height, rigidity be big, in light weight, the respective mode mould component pile up, cracky more not in transportation and the construction and installation process.

Feature of the present invention is that also described overlapping layers is originally as at least two stacked compound overlapping layerss that close.Like this, the overlapping layers that is composited by multilayer build-up has favorable shock resistance, can reduce the proportion of goods damageds of shuttering member significantly, and it is easier, convenient to make simultaneously, helps reducing cost.

Feature of the present invention is that also described overlapping layers is originally as at least two kinds of compound overlapping layerss that material is superimposed.Like this, overlapping layers is formed by stacking by at least two kinds of materials, thereby making is easier, convenient, helps reducing cost.

Feature of the present invention also is upper plate, the integral body that is formed in one of at least one in sidewall, the lower shoe and overlapping layers on every side, and upper plate, sidewall, lower shoe partly or entirely interconnect by overlapping layers each other and enclose cavity body on every side.Like this, upper plate, the integral body that is formed in one of at least one in sidewall, the lower shoe and overlapping layers on every side, thereby each parts of shuttering member can be manufactured respectively, can be assembled into shuttering member integral body each other by the overlapping layers on each parts, both can assemble, also can assemble at the construction field (site), thereby can enhance productivity greatly in manufacturer, convenient carrying and construction, the proportion of goods damageds of reduction shuttering member.

Feature of the present invention also is upper plate, sidewall, lower shoe interconnect by overlapping layers each other and enclose cavity body on every side.Like this, upper plate, sidewall, lower shoe interconnect by overlapping layers each other and surround shuttering member integral body on every side, can produce each parts in advance, enhance productivity, make things convenient for the carrying of each building block of shuttering member, shuttering member both can be assembled when producing, also can assemble at the construction field (site), thereby enhance productivity, reduce spillage of material, reduce production costs.

Feature of the present invention is that also shuttering member is provided with the carrying part.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.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is overlapping layers, 5 is connector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, and simultaneously, sidewall 2 is provided with connector 5 around, and diagram connector 5 is rod member and hole.

Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, its connector 5 be arranged on cavity body around on the sidewall 2, diagram connector 5 is telescopic rod member.

Fig. 3 is the structural representation of the embodiment of the invention 3, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 was provided with a plurality of connectors 5 around it was same, and diagram connector 5 is a plate.

Fig. 4 is the structural representation of the embodiment of the invention 4, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with connector 5 on the sidewall 2 around they are all, and diagram connector 5 is a pipe fitting.

Fig. 5 is the structural representation of the embodiment of the invention 5, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with connector 5 on the sidewall 2 around its all, and diagram connector 5 is a bell-and-spigot pipe.

Fig. 6 is the structural representation of the embodiment of the invention 6, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 on every side, and its overlapping layers 4 is inequality with basic unit's material of lower shoe 3.

Fig. 7 is the structural representation of the embodiment of the invention 7, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, are provided with overlapping layers 4 in the sidewall 2 on every side, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is positioned at the basic unit inboard of sidewall 2 on every side.

Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, is overlapped into integral body in bonding mode between the basic unit of overlapping layers 4 and lower shoe 3.

Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, diagram reinforce 6 is a fibrous mesh cloth, and the reinforce 6 in the lower shoe 3 is steel mesh reinforcement or gauze wire cloth.

Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, also is provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity body simultaneously.

Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, also is provided with inner corner trim 7, chamfering 8, groove 9 and raised line (13) on its cavity body simultaneously.

Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, be provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the enclosed cavity of its cavity body, simultaneously, stiffening rib 15 and bracing boom 16 have part to expose outside the shuttering member.

Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, also be provided with light material 18 in the enclosed cavity of its cavity body, diagram light material 18 is an expanded perlite.

Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, its upper plate 1 and on every side the wall of sidewall 2 be that light material 18 is made, the diagram light material 18 be the haydite concrete.

Figure 15 is the structural representation of the embodiment of the invention 15, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its upper plate 1 is movable dismountable fastening cover plate.

Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, its upper plate 1 and on every side the external surface of sidewall 2 be rough external surface.

Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, its cavity body is provided with align member 19, and illustrated position member 19 is for supporting angle.

Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its a plurality of cavity body connect as one by connector 5, constitute internal-rib die cavity 20 between the cavity body.

Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its lower shoe 3 stretches out sidewall 2 structure toss 21 on every side, and a plurality of cavity body connect and compose the gang mould mould component by toss 21.

Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its upper plate 1 is formed by stacking by the netted reinforce 6 that multilayer is stained with cementitious material.

Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, the compound overlapping layers that 4 of its overlapping layerss form as multilayer build-up.

Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, upper plate 1 links to each other with overlapping layers 4, and the integral body that is formed in one, its upper plate 1 and interconnecting by overlapping layers 4 between the sidewall 2 on every side is integral.

Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, sidewall 2 is provided with connector 5 around, and its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.

(5) specific embodiment

The present invention is further illustrated below in conjunction with drawings and Examples.

The present invention as shown in drawings, comprise upper plate 1, sidewall 2, lower shoe 3 on every side, upper plate 1, sidewall 2, lower shoe 3 are enclosed cavity body on every side, it is characterized in that upper plate 1, at least one basic unit of sidewall 2 or lower shoe 3 is superimposed with a slice overlapping layers 4 at least on every side, overlapping layers 4 is overlapped into integral body with basic unit, and the upper plate 1 of cavity body, at least one of sidewall 2, lower shoe 3 is provided with at least one connector 5 on every side.Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is upper plate, 2 be around sidewall, 3 is lower shoe, 4 is overlapping layers, 5 is connector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of its lower shoe 3 is provided with overlapping layers 4, and simultaneously, sidewall 2 is provided with connector 5 around, and diagram connector 5 is rod member and hole.

Feature of the present invention is that also described connector 5 is arranged on the sidewall 2 on every side of cavity body.Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, its connector 5 be arranged on cavity body around on the sidewall 2, diagram connector 5 is telescopic rod member.

Feature of the present invention is that also described connector 5 same sidewalls 2 on every side are provided with at least two.Fig. 3 is the structural representation of the embodiment of the invention 3, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 was provided with a plurality of connectors 5 around it was same, and diagram connector 5 is a plate.

Feature of the present invention also is to be provided with connector 5 on the sidewall 2 on every side all.Fig. 4 is the structural representation of the embodiment of the invention 4, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with connector 5 on the sidewall 2 around they are all, and diagram connector 5 is a pipe fitting.

Feature of the present invention is that also described connector 5 is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.Fig. 5 is the structural representation of the embodiment of the invention 5, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, is provided with connector 5 on the sidewall 2 around its all, and diagram connector 5 is a bell-and-spigot pipe.

Feature of the present invention is that also described overlapping layers 4 is identical or different with basic unit's material.Fig. 6 is the structural representation of the embodiment of the invention 6, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 on every side, and its overlapping layers 4 is inequality with basic unit's material of lower shoe 3.

Feature of the present invention is that also described overlapping layers 4 is positioned at the basic unit outside or inboard.Fig. 7 is the structural representation of the embodiment of the invention 7, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, are provided with overlapping layers 4 in the sidewall 2 on every side, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is positioned at the basic unit inboard of sidewall 2 on every side.

Feature of the present invention also be between described overlapping layers 4 and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw, riveted is overlapped into integral body.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, is overlapped into integral body in bonding mode between the basic unit of overlapping layers 4 and lower shoe 3.

Feature of the present invention is that also overlapping layers 4 and lower shoe 3 are superimposed.As shown in Figure 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is superimposed with lower shoe 3.

Feature of the present invention is that also overlapping layers 4 is cementitious material light aggregate concrete layer.As shown in Figure 8, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is the light aggregate concrete layer.

Feature of the present invention is that also overlapping layers 4 is cementitious material aerating concrete layer.As shown in Figure 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is aerating concrete layer.

Feature of the present invention is that also overlapping layers 4 is foam layer.As shown in Figure 7, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, are provided with overlapping layers 4 in the sidewall 2 on every side, and sidewall 2 is provided with connector 5 around, and its overlapping layers 4 is a foam layer.

Feature of the present invention also is upper plate 1, contains reinforce 6 at least one in sidewall 2, lower shoe 3, overlapping layers 4 or the connector 5 on every side, perhaps has reinforce 6 to expose, and perhaps the reinforce 6 in separately stretches in the adjacent matrix drawknot mutually.Reinforce 6 is silk, muscle slender member, or the cloth and the net of silk, the braiding of muscle slender member or weaving, or the gluing cloth of nonwoven, net, or the two above combination, can be at least a in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fibre bundle, fibrous mesh cloth, nonwoven, metal foil band, porose thin band, strap, the braid over braid etc. as reinforce 6.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its upper plate 1 and be provided with reinforce 6 in the sidewall 2 on every side, diagram reinforce 6 is a fibrous mesh cloth, and the reinforce 6 in the lower shoe 3 is steel mesh reinforcement or gauze wire cloth.

Feature of the present invention is that also the horizontal profile of described cavity body or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.As shown in Figure 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 on every side, and the horizontal profile of its cavity body is shaped as the arc angle quadrangle.

Feature of the present invention also is also to be provided with on the described cavity body at least one in inner corner trim 7, chamfering 8, groove 9, pit 10, hole 11, boss module 12, raised line 13, the external corner 14.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, also is provided with chamfering 8, groove 9, pit 10, hole 11, boss module 12 and external corner 14 on its cavity body simultaneously.

Feature of the present invention also is described inner corner trim 7, chamfering 8, groove 9, hole 11, raised line 13 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, also is provided with inner corner trim 7, chamfering 8, groove 9 and raised line (13) on its cavity body simultaneously.

Feature of the present invention also is to be provided with in the enclosed cavity of described cavity body at least one in stiffening rib 15, bracing boom 16, the reinforcing rib 17, perhaps there be in stiffening rib 15, bracing boom 16, the reinforcing rib 17 at least one to expose outside the cavity body, perhaps also have reinforce 6 to expose on stiffening rib 15, bracing boom 16, the reinforcing rib 17, perhaps muscle, net reinforce 6 are revealed in the superimposed or superimposed back of stiffening rib 15, bracing boom 16, reinforcing rib 17 and basic unit, and perhaps stiffening rib 15, bracing boom 16, reinforcing rib 17 are superimposed with overlapping layers 4.Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, be provided with stiffening rib 15, bracing boom 16 and reinforcing rib 17 in the enclosed cavity of its cavity body, simultaneously, stiffening rib 15 and bracing boom 16 have part to expose outside the shuttering member.

Feature of the present invention also is to be provided with light material 18 in the enclosed cavity of described cavity body.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, also be provided with light material 18 in the enclosed cavity of its cavity body, diagram light material 18 is an expanded perlite.

Feature of the present invention also be the upper plate 1 of described cavity body or on every side the wall of sidewall 2 be light material 18.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, its upper plate 1 and on every side the wall of sidewall 2 be that light material 18 is made, the diagram light material 18 be the haydite concrete.

Feature of the present invention also be described upper plate 1 or on every side at least one in the sidewall 2 for or dismountable movable part arranged.Figure 15 is the structural representation of the embodiment of the invention 15, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its upper plate 1 is movable dismountable fastening cover plate.

Feature of the present invention also is the upper plate 1 of described cavity body, at least one in the external surface of sidewall 2 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, its upper plate 1 and on every side the external surface of sidewall 2 be rough external surface.

Feature of the present invention is that also described cavity body is provided with align member 19.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, its cavity body is provided with align member 19, and illustrated position member 19 is for supporting angle.

Feature of the present invention is that also at least two above cavity body are connected as one by connector 5, constitutes internal-rib die cavity 20 between the cavity body.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its a plurality of cavity body connect as one by connector 5, constitute internal-rib die cavity 20 between the cavity body.

Feature of the present invention also is the toss 21 that described lower shoe 3 is extended with toss 21 or reveals reinforce 6, and perhaps plural at least cavity body connects into the gang mould mould component by toss 21.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 on every side, its lower shoe 3 stretches out sidewall 2 structure toss 21 on every side, and a plurality of cavity body connect and compose the gang mould mould component by toss 21.

Feature of the present invention is that also described lower shoe 3 is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate 1 of cavity body or on every side the wall of sidewall 2 be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.As shown in Figure 9, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, its lower shoe 3 is a reinforced concrete slab, upper plate 1 and on every side the wall of sidewall 2 be the fiber cement mortar wall.

Feature of the present invention also is upper plate 1, at least one in sidewall 2, lower shoe 3 or the overlapping layers 4 is to be stained with the muscle of cementitious material or the reinforce 6 of net is formed by stacking by multilayer on every side.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, and its upper plate 1 is formed by stacking by the netted reinforce 6 that multilayer is stained with cementitious material.

Feature of the present invention is that also 4 of described overlapping layerss are as the superimposed compound overlapping layers of material more than at least two layers.Figure 21 is the structural representation of the embodiment of the invention 21, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, and sidewall 2 is provided with connector 5 around, the compound overlapping layers that 4 of its overlapping layerss form as multilayer build-up.

Feature of the present invention is that also 4 of described overlapping layerss are as at least two kinds of compound overlapping layerss that material is superimposed.As shown in figure 21, overlapping layers 4 is the compound overlapping layers that cement mortar cementitious matter and two kinds of different materials multilayer build-ups of fibrous mesh cloth form.

Feature of the present invention also is upper plate 1, the integral body that is formed in one of at least one in sidewall 2, the lower shoe 3 and overlapping layers 4 on every side, and upper plate 1, sidewall 2, lower shoe 3 partly or entirely interconnect by overlapping layers 4 each other and enclose cavity body on every side.Figure 22 is the structural representation of the embodiment of the invention 22, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of lower shoe 3 is provided with overlapping layers 4, sidewall 2 is provided with connector 5 around, upper plate 1 links to each other with overlapping layers 4, and the integral body that is formed in one, its upper plate 1 and interconnecting by overlapping layers 4 between the sidewall 2 on every side is integral.

Feature of the present invention also is upper plate 1, sidewall 2, lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.Figure 23 is the structural representation of the embodiment of the invention 23, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, sidewall 2 is provided with connector 5 around, and its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 4 each other and enclose cavity body on every side.

Feature of the present invention is that also shuttering member is provided with carrying part 22.As shown in figure 19, shuttering member is provided with carrying part 22.

During the invention process, can adopt cement mortar and fibrous mesh cloth in mould, to make earlier by the upper plate 1 and the cavity body of the band connector 5 of the layer structure of an opening surrounding of sidewall 2 on every side, with its opening surface up, cement mortar or plastics overlapping layers 4 are hung or be positioned on the opening surface, shutoff opening surface again, make the lower shoe 3 of lower shoe 3 or band toss 21 then of ferro-cement or concrete, after treating the slip sclerosis, maintenance is to stipulating the length of time that the basic unit that can obtain lower shoe 3 is superimposed with the shuttering member of overlapping layers 4.

Claims

1, a kind of shuttering member, comprise upper plate (1), sidewall (2), lower shoe (3) on every side, upper plate (1), sidewall (2), lower shoe (3) are enclosed cavity body on every side, it is characterized in that upper plate (1), at least one basic unit of sidewall (2) or lower shoe (3) is superimposed with a slice overlapping layers (4) at least on every side, overlapping layers (4) and basic unit are overlapped into integral body, and the upper plate of cavity body (1), at least one of sidewall (2), lower shoe (3) is provided with at least one connector (5) on every side.

2, a kind of shuttering member according to claim 1 is characterized in that described connector (5) is arranged on the sidewall (2) on every side of cavity body.

3, a kind of shuttering member according to claim 2 is characterized in that the same sidewall (2) on every side of described connector (5) is provided with at least two.

4, a kind of shuttering member according to claim 2 is characterized in that being provided with connector (5) on the sidewall (2) on every side all.

5, a kind of shuttering member according to claim 1 is characterized in that described connector (5) is socket joint hole, bell-and-spigot pipe, reinforcing bar, steel mesh reinforcement, hollow module, solid module, weldment, cutting ferrule, bolt.

6, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (4) and basic unit's material are identical or different.

7, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (4) is positioned at the basic unit outside or inboard.

8, a kind of shuttering member according to claim 1, it is characterized in that between described overlapping layers (4) and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw, riveted is overlapped into integral body.

9, a kind of shuttering member according to claim 1 is characterized in that overlapping layers (4) and lower shoe (3) are superimposed.

10, a kind of shuttering member according to claim 1 is characterized in that overlapping layers (4) is a cementitious material light aggregate concrete layer.

11, a kind of shuttering member according to claim 1 is characterized in that overlapping layers (4) is a cementitious material aerating concrete layer.

12, a kind of shuttering member according to claim 1 is characterized in that overlapping layers (4) is a foam layer.

13, a kind of shuttering member according to claim 1, it is characterized in that upper plate (1), contain reinforce (6) at least one in sidewall (2), lower shoe (3), overlapping layers (4) or the connector (5) on every side, perhaps have reinforce (6) to expose, perhaps the reinforce (6) in separately stretches in the adjacent matrix drawknot mutually.

14,, it is characterized in that the horizontal profile of described cavity body or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

15,, it is characterized in that also being provided with on the described cavity body at least one in inner corner trim (7), chamfering (8), groove (9), pit (10), hole (11), boss module (12), raised line (13), the external corner (14) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

16, a kind of shuttering member according to claim 15 is characterized in that described inner corner trim (7), chamfering (8), groove (9), hole (11), raised line (13) self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.

17, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that being provided with stiffening rib (15) in the enclosed cavity of described cavity body, bracing boom (16), in the reinforcing rib (17) at least one, stiffening rib (15) is perhaps arranged, bracing boom (16), in the reinforcing rib (17) at least one exposed outside the cavity body, perhaps stiffening rib (15), bracing boom (16), reinforcing rib (17) is gone up also has reinforce (6) to expose, perhaps stiffening rib (15), bracing boom (16), reinforcing rib (17) and basic unit's superimposed or superimposed back dew muscle, net reinforce (6), perhaps stiffening rib (15), bracing boom (16), reinforcing rib (17) is superimposed with overlapping layers (4).

18,, it is characterized in that being provided with light material (18) in the enclosed cavity of described cavity body according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

19, a kind of shuttering member according to claim 18, it is characterized in that the upper plate (1) of described cavity body or on every side the wall of sidewall (2) be light material (18).

20, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that described upper plate (1) or on every side at least one in the sidewall (2) for or dismountable movable part arranged.

21,, it is characterized in that the upper plate (1) of described cavity body, at least one in the external surface of sidewall (2) is corrugated, zigzag, plucking shape or exasperate external surface on every side according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

22,, it is characterized in that described cavity body is provided with align member (19) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

23, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that at least two above cavity body are connected as one by connector (5), constitute internal-rib die cavity (20) between the cavity body.

24, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that the toss (21) that described lower shoe (3) is extended with toss (21) or reveals reinforce (6), perhaps plural at least cavity body connects into the gang mould mould component by toss (21).

25, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that described lower shoe (3) is the going to the bottom of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of cavity body (1) or on every side the wall of sidewall (2) be the wall of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete.

26,, it is characterized in that upper plate (1), at least one in sidewall (2), lower shoe (3) or the overlapping layers (4) is to be stained with the muscle of cementitious material or the reinforce of net (6) is formed by stacking by multilayer on every side according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

27,, it is characterized in that described overlapping layers (4) is originally as at least two stacked compound overlapping layerss that close according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

28,, it is characterized in that described overlapping layers (4) is originally as at least two kinds of compound overlapping layerss that material is superimposed according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

29, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13, it is characterized in that upper plate (1), the integral body that is formed in one of at least one in sidewall (2), the lower shoe (3) and overlapping layers (4) on every side, upper plate (1), sidewall (2), lower shoe (3) partly or entirely interconnect by overlapping layers (4) each other and enclose cavity body on every side.

30,, it is characterized in that upper plate (1), sidewall (2), lower shoe (3) interconnect by overlapping layers (4) each other and enclose cavity body on every side according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.

31,, it is characterized in that shuttering member is provided with carrying part (22) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 13.