CN100427692C

CN100427692C - Shuttering member

Info

Publication number: CN100427692C
Application number: CNB2006100672201A
Authority: CN
Inventors: 邱则有
Original assignee: 邱则有
Current assignee: Hunan Qiuzeyou Patent Strategy Planning Co Ltd
Priority date: 2003-10-01
Filing date: 2003-10-01
Publication date: 2008-10-22
Anticipated expiration: 2023-10-01
Also published as: CN1840797A

Abstract

The present invention relates to a shuttering member which comprises upper plates (1), peripheral side walls (2) and a lower bottom plate (3), wherein a cavity shuttering (4) is enclosed by the upper plate (1) and the peripheral side walls (2), the lower bottom plate (3) is provided with at least two cavity shutterings (4) which are arranged at intervals, the peripheral side walls (2) and the lower bottom plate (3) form at least one inner-rib molding cavity (5) in a cast-in-place structure, and other outer peripheral side walls (2) of the cavity shutterings (4) form side molding plates of outer ribs or beams or walls in a cast-in-place structure. The present invention is characterized in that a base layer of the upper plate (1), the peripheral side walls (2) or the lower bottom plate (3) is provided with at least one superimposing layer (6) in a superimposing mode; the superimposing layer (6) is superimposed with the base layer to form an integral body, and the base layer or/and the superimposing layer (6) is/are a precast permanent molding plate member/ precast permanent molding plate members. The present invention is suitable for hollow floors, roofs, walls, foundation bottom plates and open web bridges of cast-in-place steel bar concrete or prestressed steel bar concrete to use.

Description

A kind of shuttering member

The application for the applying date be that October 1, application number in 2003 are 200310100970.0, name is called the dividing an application of application for a patent for invention of " 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.And for example the applicant has applied for that November 15 calendar year 2001 publication number is that CN1349028A, name are called " a kind of Comobined ribbed cavity member for spatial structure roof " patent of invention, its disclosed Cavity structural member includes formwork and structure base plate, hollow mould shell and structure base plate connect into integral body, it is characterized in that having 2 hollow mould shells on the structure base plate at least alternately, its side and structure base plate constitute at least one cast-in-place structural time rib die cavity, and other lateral surface of hollow mould shell constitutes the side template of cast-in-place structural main rib or beam or wall.At least 2 hollow mould shells and at least 1 cast-in-place structural time rib die cavity are arranged on the structure base plate of this cavity former component, on the structure base plate, just can form cast-in-place structure time rib, fellowship structure base plate, main rib, upper plate stressed, form two-way main rib time rib force structure, be applied to cast-in-situ concrete hollow floor after, improved overall performance, the anti-seismic performance of superstructure, reduced the thickness of superstructure, alleviate dead load, reduced cost, improved the speed of application and the efficiency of construction of superstructure.But, when producing, makes this shuttering member inconvenience, and production efficiency is low, is not easy to streamline production, and therefore corresponding cost height, develops 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.

Solution of the present invention is on the basis of existing technology, comprise upper plate, sidewall, lower shoe on every side, upper plate, sidewall surrounds hollow mould shell on every side, at least two hollow mould shells are arranged alternately on lower shoe, sidewall and lower shoe constitute at least one cast-in-place structural internal-rib die cavity around it, other outside sidewall of hollow mould shell constitutes the side template of cast-in-place structural external fin or beam or wall, it is characterized in that being superimposed with a slice overlapping layers at least in the basic unit of lower shoe, overlapping layers and basic unit are overlapped into integral body, and the superimposed overlapping layers of the basic unit of lower shoe is prefabricated.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, treat the slip sclerosis after, 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, in addition, cavity former component also has simple in structure, the intensity height, 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 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 outside or the inboard of the enclosed cavity of hollow mould shell.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 described 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 described 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 described 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 described 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 described upper plate, contains reinforce at least one in sidewall, lower shoe or the overlapping layers 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 hollow mould shell 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 shuttering member 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, chamfering on the shuttering member, inner corner trim, 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 is that also the enclosed cavity of described shuttering member is provided with 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 shuttering member, 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 shuttering member.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 shuttering member or on every side the wall of sidewall or lower shoe 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 shuttering member, 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 also is to stretch out on every side by base plate, and sidewall constitutes bridging piece, and perhaps bridging piece also is superimposed with overlapping layers.Like this, when shuttering member was applied in the cast-in-situ concrete hollow floor, outwardly directed bridging piece can replace construction formwork, reduced the template loss, reduced material cost, can save the template installation procedure simultaneously, accelerated speed of application, improved efficiency of construction.

Feature of the present invention is that also described shuttering member 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 described shuttering member is provided with connector connected to one another between the shuttering member.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 described lower shoe or overlapping layers are going to the bottom or overlapping layers of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, the upper plate of hollow mould shell or the wall or the overlapping layers of sidewall are the wall or the overlapping layers of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete on every side.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 hollow mould shell, 5 is the internal-rib die cavity, 6 is overlapping layers, below each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on its lower shoe 3, and overlapping layers 6 is overlapped into integral body with basic unit.

Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the lower shoe 3, and its overlapping layers 6 is identical with the basic unit material.

Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the upper plate 1, and its overlapping layers 6 is positioned at the outside of the enclosed cavity of hollow mould shell 4.

Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and are superimposed and whole in bonding mode between its overlapping layers 6 and the basic unit.

Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1, all contain reinforce 7 in sidewall 2 and the lower shoe 3 on every side, diagram upper plate 1 and on every side the reinforces 7 in the sidewall 2 be fibrous mesh cloth, the reinforces 7 of lower shoe 3 interior settings are gauze wire cloth, expose above the bridging piece 20 that gauze wire cloth also stretches out from base plate 3.

Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and the horizontal profile of its hollow mould shell 4 is shaped as polygon.

Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with chamfering 9, groove 10, pit 11, hole 12, boss module 13 and external corner 15 on its shuttering member simultaneously.

Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with inner corner trim 8, chamfering 9, groove 10 and raised line 14 on its shuttering member simultaneously.

Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its shuttering member simultaneously, simultaneously, stiffening rib 16 and bracing boom 17 also have the outside of partly exposing shuttering member.

Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, be provided with light material 19 in the enclosed cavity of its shuttering member, diagram light material 19 is an expanded perlite.

Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 and on every side the wall of sidewall 2 be the wall that light material 19 is made, the diagram light material 19 be the haydite concrete.

Figure 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and its upper plate 1 is movable dismountable fastening cover plate.

Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be the exasperate external surface.

Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, its lower shoe 3 stretches out sidewall 2 formation bridging pieces 20 on every side, is superimposed with overlapping layers 6 on bridging piece 20 and the upper plate 1.

Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, on lower shoe 3, constitute internal-rib die cavity 5 alternately from individual hollow mould shell 4, be superimposed with overlapping layers 6 on the lower shoe 3, its shuttering member is provided with align member 21, and illustrated position member 21 is a small lugs.

Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its shuttering member is provided with connector 22 connected to one another between the shuttering member.

Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 is formed by stacking for the netted reinforce 7 that multilayer is stained with cementitious material.

Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the

lower shoe

3, and 6 of its overlapping layerss are as the superimposed compound overlapping layers of multilayer material.

Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, the integral body that its lower shoe 3 and overlapping layers 6 are formed in one, upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 6 and enclose cavity body on every side.

Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 6 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 surrounds hollow mould shell 4 on every side, on lower shoe 3, at least two hollow mould shells 4 are arranged alternately, sidewall 2 constitutes at least one cast-in-place structural internal-rib die cavity 5 with lower shoe 3 around it, other outside sidewall 2 of hollow mould shell 4 constitutes the side template of cast-in-place structural external fin or beam or wall, it is characterized in that being superimposed with a slice overlapping layers 6 at least in the basic unit of lower shoe 3, overlapping layers 6 is overlapped into integral body with basic unit, and the superimposed overlapping layers 6 of the basic unit of lower shoe 3 is prefabricated.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 hollow mould shell, 5 is the internal-rib die cavity, 6 is overlapping layers, below each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on its lower shoe 3, and overlapping layers 6 is overlapped into integral body with basic unit.

Feature of the present invention is that also described overlapping layers 6 is identical or different with basic unit's material.Fig. 2 is the structural representation of the embodiment of the invention 2, and upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the lower shoe 3, and its overlapping layers 6 is identical with the basic unit material.

Feature of the present invention is that also described overlapping layers 6 is positioned at the outside or the inboard of the enclosed cavity of hollow mould shell 4.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the upper plate 1, and its overlapping layers 6 is positioned at the outside of the enclosed cavity of hollow mould shell 4.

Feature of the present invention also be between described overlapping layers 6 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. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and are superimposed and whole in bonding mode between its overlapping layers 6 and the basic unit.

Feature of the present invention is that also described overlapping layers 6 is superimposed with lower shoe 3.As shown in Figure 4, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the lower shoe 3, and its overlapping layers 6 is superimposed with lower shoe 3.

Feature of the present invention is that also described overlapping layers 6 is cementitious material light aggregate concrete layer.As shown in Figure 4, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the lower shoe 3, and its overlapping layers 6 is a cementitious material light aggregate concrete layer.

Feature of the present invention is that also described overlapping layers 6 is cementitious material aerating concrete layer.As shown in Figure 3, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the upper plate 1, and its overlapping layers 6 is a cementitious material aerating concrete layer.

Feature of the present invention is that also described overlapping layers 6 is foam layer.As shown in Figure 1, upper plate 1, sidewall 2 surrounds 4, two hollow mould shells 4 of hollow mould shell constitute internal-rib die cavity 5 alternately on lower shoe 3 on every side, is superimposed with overlapping layers 6 on the lower shoe 3, and its overlapping layers 6 is a foam layer.

Feature of the present invention also is described upper plate 1, contains reinforce 7 at least one in sidewall 2, lower shoe 3 or the overlapping layers 6 on every side, perhaps has reinforce 7 to expose, and perhaps the reinforce 7 in separately stretches in the adjacent matrix drawknot mutually.Reinforce 7 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 7.Fig. 5 is the structural representation of the embodiment of the invention 5, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1, all contain reinforce 7 in sidewall 2 and the lower shoe 3 on every side, diagram upper plate 1 and on every side the reinforces 7 in the sidewall 2 be fibrous mesh cloth, the reinforces 7 of lower shoe 3 interior settings are gauze wire cloth, expose above the bridging piece 20 that gauze wire cloth also stretches out from base plate 3.

Feature of the present invention is that also the horizontal profile of described hollow mould shell 4 or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and the horizontal profile of its hollow mould shell 4 is shaped as polygon.

Feature of the present invention also is also to be provided with on the described shuttering member at least one in inner corner trim 8, chamfering 9, groove 10, pit 11, hole 12, boss module 13, raised line 14, the external corner 15.Fig. 7 is the structural representation of the embodiment of the invention 7, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with chamfering 9, groove 10, pit 11, hole 12, boss module 13 and external corner 15 on its shuttering member simultaneously.Fig. 8 is the structural representation of the embodiment of the invention 8, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with inner corner trim 8, chamfering 9, groove 10 and raised line 14 on its shuttering member simultaneously.

Feature of the present invention also is described inner corner trim 8, chamfering 9, groove 10, hole 12, raised line 14 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.As shown in Figure 8, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, the inner corner trim 8 that is provided with on its shuttering member, chamfering 9, groove 10 and raised line 14 self or be parallel, quadrature, oblique or grade separation setting mutually or form the grid setting.

Feature of the present invention is that also the enclosed cavity of described shuttering member is provided with at least one in stiffening rib 16, bracing boom 17, the reinforcing rib 18, perhaps there be in stiffening rib 16, bracing boom 17, the reinforcing rib 18 at least one to expose outside the shuttering member, perhaps also have reinforce 7 to expose on stiffening rib 16, bracing boom 17, the reinforcing rib 18, perhaps muscle, net reinforce 7 are revealed in the superimposed or superimposed back of stiffening rib 16, bracing boom 17, reinforcing rib 18 and basic unit, and perhaps stiffening rib 16, bracing boom 17, reinforcing rib 18 are superimposed with overlapping layers 6.Fig. 9 is the structural representation of the embodiment of the invention 9, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, two hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, also be provided with stiffening rib 16, bracing boom 17 and reinforcing rib 18 in the enclosed cavity of its shuttering member simultaneously, simultaneously, stiffening rib 16 and bracing boom 17 also have the outside of partly exposing shuttering member.

Feature of the present invention also is to be provided with light material 19 in the enclosed cavity of described shuttering member.Figure 10 is the structural representation of the embodiment of the invention 10, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, be provided with light material 19 in the enclosed cavity of its shuttering member, diagram light material 19 is an expanded perlite.

Feature of the present invention also be the upper plate 1 of described shuttering member or on every side the wall of sidewall 2 or lower shoe 3 be light material 19.Figure 11 is the structural representation of the embodiment of the invention 11, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 and on every side the wall of sidewall 2 be the wall that light material 19 is made, the diagram light material 19 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 12 is the structural representation of the embodiment of the invention 12, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, and its upper plate 1 is movable dismountable fastening cover plate.

Feature of the present invention also is the upper plate 1 of described shuttering member, at least one in the external surface of sidewall 2 is corrugated, zigzag, plucking shape or exasperate external surface on every side.Figure 13 is the structural representation of the embodiment of the invention 13, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 and on every side the external surface of sidewall 2 be the exasperate external surface.

Feature of the present invention also is to stretch out on every side by base plate 3, and sidewall 2 constitutes bridging piece 20, and perhaps bridging piece 20 also is superimposed with overlapping layers 6.Figure 14 is the structural representation of the embodiment of the invention 14, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, its lower shoe 3 stretches out sidewall 2 formation bridging pieces 20 on every side, is superimposed with overlapping layers 6 on bridging piece 20 and the upper plate 1.

Feature of the present invention is that also described shuttering member is provided with align member 21.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, on lower shoe 3, constitute internal-rib die cavity 5 alternately from individual hollow mould shell 4, be superimposed with overlapping layers 6 on the lower shoe 3, its shuttering member is provided with align member 21, and illustrated position member 21 is a small lugs.

Feature of the present invention is that also described shuttering member is provided with connector 22 connected to one another between the shuttering member.Figure 16 is the structural representation of the embodiment of the invention 16, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its shuttering member is provided with connector 22 connected to one another between the shuttering member.

Feature of the present invention is that also described lower shoe 3 or overlapping layers 6 is the going to the bottom or overlapping layers 6 of cement mortar, concrete, lightweight concrete, polymer concrete, polymer mortar, the upper plate 1 of the hollow mould shell 4 or wall or the overlapping layers 6 of sidewall 2 are the wall or the overlapping layers of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete on every side.As shown in figure 16, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, and a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its lower shoe 3 is the concrete base plate, upper plate 1 and on every side the wall of sidewall 2 be cement mortar fleece wall.

Feature of the present invention also is upper plate 1, at least one in sidewall 2, lower shoe 3 or the overlapping layers 6 is to be stained with the muscle of cementitious material or the reinforce 7 of net is formed by stacking by multilayer on every side.Figure 17 is the structural representation of the embodiment of the invention 17, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the lower shoe 3, its upper plate 1 is formed by stacking for the netted reinforce 7 that multilayer is stained with cementitious material.

Feature of the present invention is that also 6 of described overlapping layerss are as at least two stacked compound overlapping layerss that close.Figure 18 is the structural representation of the embodiment of the invention 18, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, be superimposed with overlapping layers 6 on the

lower shoe

Feature of the present invention is that also 6 of described overlapping layerss are as at least two kinds of compound overlapping layerss that material is superimposed.As shown in figure 18, overlapping layers 6 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 6 on every side, and upper plate 1, sidewall 2, lower shoe 3 partly or entirely interconnect by overlapping layers 6 each other and enclose cavity body on every side.Figure 19 is the structural representation of the embodiment of the invention 19, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, the integral body that its lower shoe 3 and overlapping layers 6 are formed in one, upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 6 and enclose cavity body on every side.

Feature of the present invention also is upper plate 1, sidewall 2, lower shoe 3 interconnect by overlapping layers 6 each other and enclose cavity body on every side.Figure 20 is the structural representation of the embodiment of the invention 20, upper plate 1, sidewall 2 surrounds hollow mould shell 4 on every side, a plurality of hollow mould shells 4 constitute internal-rib die cavity 5 alternately on lower shoe 3, its upper plate 1, sidewall 2 and lower shoe 3 interconnect by overlapping layers 6 each other and enclose cavity body on every side.

Feature of the present invention is that also shuttering member is provided with carrying part 23.As shown in figure 18, shuttering member is provided with carrying part 23.

During the invention process, mix the system cement mortar earlier, in mould, make one deck cement mortar one deck fibrous mesh cloth (or gauze wire cloth), the multilayer build-up of one deck cement mortar by the upper plate 1 and the hollow mould shell 4 of the layer structure of the opening that surrounds of sidewall 2 on every side again, then, with the opening surface of two or more hollow mould shells 4 up, be positioned in the mould, the limit is in the same plane, mortar or haydite concrete overlapping layers 6 are hung or be positioned on the opening surface of hollow mould shell 4, with ferro-cement or concrete plug opening surface, and the lower shoe 3 of formation lower shoe 3 or band bridging piece 20, after treating the slip sclerosis, maintenance can obtain the shuttering member that lower shoe 3 basic units are superimposed with overlapping layers 6 to stipulating the length of time.

Claims

1, a kind of shuttering member, comprise upper plate (1), sidewall (2) on every side, lower shoe (3), upper plate (1), sidewall (2) surrounds hollow mould shell (4) on every side, at least two hollow mould shells (4) are arranged alternately on lower shoe (3), sidewall (2) constitutes at least one cast-in-place structural internal-rib die cavity (5) with lower shoe (3) around it, other outside sidewall (2) of hollow mould shell (4) constitutes the side template of cast-in-place structural external fin or beam or wall, it is characterized in that being superimposed with a slice overlapping layers (6) at least in the basic unit of lower shoe (3), overlapping layers (6) is overlapped into integral body with basic unit, and the superimposed overlapping layers (6) of the basic unit of lower shoe (3) is prefabricated.

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

3, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is positioned at the outside or the inboard of the enclosed cavity of hollow mould shell (4).

4, a kind of shuttering member according to claim 1, it is characterized in that between described overlapping layers (6) and the basic unit with glued, bonding, interlock, seam, pressing, wire drawing, plate close, the mode of screw, riveted is overlapped into integral body.

5, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) and lower shoe (3) are superimposed.

6, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a cementitious material light aggregate concrete layer.

7, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a cementitious material aerating concrete layer.

8, a kind of shuttering member according to claim 1 is characterized in that described overlapping layers (6) is a foam layer.

9, a kind of shuttering member according to claim 1, it is characterized in that described upper plate (1), contain reinforce (7) at least one in sidewall (2), lower shoe (3) or the overlapping layers (6) on every side, perhaps have reinforce (7) to expose, perhaps the reinforce (7) in separately stretches in the adjacent matrix drawknot mutually.

10,, it is characterized in that the horizontal profile of described hollow mould shell (4) or vertical cross section are shaped as polygon, corrugated or circular according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9.

11, a kind of shuttering member according to claim 10 is characterized in that polygon is rectangle, square, arc angle polygon, chamfering polygon or multi sphere limit shape.

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

13, a kind of shuttering member according to claim 12 is characterized in that described inner corner trim (8), chamfering (9), groove (10), hole (12), raised line (14) self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.

14, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9, the enclosed cavity that it is characterized in that described shuttering member is provided with stiffening rib (16), bracing boom (17), in the reinforcing rib (18) at least one, stiffening rib (16) is perhaps arranged, bracing boom (17), in the reinforcing rib (18) at least one exposed outside the shuttering member, perhaps stiffening rib (16), bracing boom (17), reinforcing rib (18) is gone up also has reinforce (7) to expose, perhaps stiffening rib (16), bracing boom (17), reinforcing rib (18) and basic unit's superimposed or superimposed back dew muscle, net reinforce (7), perhaps stiffening rib (16), bracing boom (17), reinforcing rib (18) is superimposed with overlapping layers (6).

15,, it is characterized in that being provided with light material (19) in the enclosed cavity of described shuttering member according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9.

16, a kind of shuttering member according to claim 15, it is characterized in that the upper plate (1) of described shuttering member or on every side the wall of sidewall (2) or lower shoe (3) be light material (19).

17, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9, 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.

18,, it is characterized in that the upper plate (1) of described shuttering member, 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 9.

19, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9, sidewall (2) constitutes bridging piece (20) to it is characterized in that stretching out on every side by base plate (3), and perhaps bridging piece (20) also is superimposed with overlapping layers (6).

20,, it is characterized in that described shuttering member is provided with align member (21) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9.

21,, it is characterized in that described shuttering member is provided with connector connected to one another (22) between the shuttering member according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9.

22, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9, it is characterized in that the lower shoe of described lower shoe (3), the upper plate (1) of hollow mould shell (4) or the wall or the overlapping layers (6) of sidewall (2) are the wall or the overlapping layers of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, wood glue plate, plastics, metal crimp template, lightweight concrete on every side for cement mortar, concrete, polymer mortar.

23, a kind of shuttering member according to claim 22 is characterized in that the lower shoe of lower shoe (3) for lightweight concrete or polymer concrete.

24,, it is characterized in that upper plate (1), at least one in sidewall (2), lower shoe (3) or the overlapping layers (6) is to be stained with the muscle of cementitious material or the reinforce of net (7) 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 9.

25,, it is characterized in that described overlapping layers (6) 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 9.

26,, it is characterized in that described overlapping layers (6) 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 9.

27, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9, 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 (6) on every side, upper plate (1), sidewall (2), lower shoe (3) partly or entirely interconnect by overlapping layers (6) each other and enclose cavity body on every side.

28,, it is characterized in that upper plate (1), sidewall (2), lower shoe (3) interconnect by overlapping layers (6) 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 9.

29,, it is characterized in that shuttering member is provided with carrying part (23) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 9.