CN1233912C - Shuttering member - Google Patents

Abstract

The present invention relates to a shuttering member which comprises an upper slab (1), peripheral side walls (2) and a lower slab (3), wherein the upper slab (1), the peripheral side walls (2) and the lower bottom slab (3) are surrounded to form a cavity body. The present invention is characterized in that at least one base layer of the upper slab (1), the peripheral side walls (2) or the lower bottom slab (3) is laminated with at least one lamination layer (4) which is laminated into a whole with the lamination layer (4); the position of at least one transverse corner of the cavity body is provided with a transverse chamfer corner (5). In this way, the shuttering member has the advantages of easy manufacture, high productive efficiency and low cost; simultaneously, after the shuttering member is applied to a cast-in-place concrete hollow floor, a cast-in-place concrete reinforcing rib is formed in the position of the chamfer corner of the shuttering member so as to effectively eliminate the phenomenon of stress concentration in the position of the crossed corner of the cast-in-place concrete upper slab or lower slab and cast-in-place concrete ribs of the floor, prevent crack from generating and improve he mechanical property of the floor; the present invention is suitable for use in hollow floors, roofs, walls, foundation bottom slabs and hollow bridges which are made of cast-in-place reinforced concrete or prestressed reinforced 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 shuttering member.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 shuttering member, characteristics such as that this shuttering member has is in light weight, intensity is high, simple in structure, convenient construction and transport.But, when producing, makes this class shuttering member inconvenience, and production efficiency is low, be not easy to streamline production, corresponding cost height, simultaneously, Cast-in-place concrete upper plate on this shuttering member or the Cast-in-place concrete rib intersection between lower plate and the shuttering member, the stressed complexity of superstructure, stress is more concentrated, easily produces crack even cracking destruction, 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, be applied to cast-in-situ concrete hollow floor after, also have the mechanical property of improving superstructure, reduce stress and concentrate, prevent the characteristics such as generation in crack.

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, the 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, are set to horizontal chamfering at the lateral corner place of cavity body.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, again the shutoff opening surface, after treating the slip sclerosis, maintenance can obtain the shuttering member that basic unit is superimposed with overlapping layers to stipulating the length of time, and it is made easily, the production efficiency height, corresponding cost is low, simultaneously, after shuttering member is applied to cast-in-situ concrete hollow floor, owing to be set to horizontal chamfering at the lateral corner place of shuttering member, formed the reinforcing rib of Cast-in-place concrete at chamfer site, thereby can eliminate the stress concentration phenomenon at the position, turning that Cast-in-place concrete upper plate in the superstructure or lower plate and Cast-in-place concrete rib intersect effectively, and prevent the generation in crack, improve the mechanical property of superstructure; In addition, characteristics such as that shuttering member also has is simple in structure, resistance to deformation, anti-vibration performance are good, easy construction, speed of application are fast, thereby reached purpose of the present invention, the hollow building cover, roof system, body of wall, sole plate and the hollow bridges that are applicable to cast-in-situ reinforced concrete or prestressed reinforced concrete are used, and are particularly useful for hollow arch without beam and use.

Feature of the present invention is that also the turning at lateral corner place all around of described cavity body is horizontal chamfering.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the horizontal chamfering at lateral corner place around the cavity former component, formed reinforcing rib structure, strengthen the intensity and the rigidity at the crossed node place of Cast-in-place concrete upper plate or lower plate and Cast-in-place concrete rib greatly, improved the mechanical property of Cast-in-place Concrete Building Floor.

Feature of the present invention is that also described horizontal chamfering is linked to be the ring of quadrature or oblique.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, formed horizontal reinforcing rib ring, superstructure inside primary structure member has been done comprehensive reinforcement, improved the supporting capacity and the shock resistance of superstructure greatly in superstructure inside.

Feature of the present invention is that also the vertical corner of cavity body is set to vertical chamfering.Like this, when shuttering member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the chamfering of the vertical corner of shuttering member, formed the reinforcing rib structure of shearing pier or post or pier stud, strengthen the intensity and the rigidity of the crossed node of Cast-in-place concrete rib greatly, improved the mechanical property of Cast-in-place Concrete Building Floor.

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 gluing, interlock, seam, pressing, screw be connected, the mode of 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 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 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 inner corner trim, groove, pit, hole, boss module, raised line or 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, 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 chamfering, inner corner trim, groove, hole, raised line self or is parallel each other, intersects setting 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 also is to be provided with stiffening rib, bracing boom or reinforcing rib in the enclosed cavity of described cavity body, perhaps there are stiffening rib, bracing boom or reinforcing rib 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 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 sidewall be dismountable movable part, perhaps upper plate or on the sidewall dismountable movable part is arranged on every side.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 be the upper plate of described cavity body or on every side the external surface of sidewall be corrugated, zigzag or exasperate external surface.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 described cavity body is provided with connector connected to one another between the cavity body.Connector can be reinforcing bar, steel mesh reinforcement, steel wire, gauze wire cloth, angle steel, channel-section steel, L shaped steel, T-steel, cutting ferrule, bolt, male and female groove, socket component, indention, tongue, groove, bayonet socket, cutting ferrule, hole, embedded iron parts etc.Like this, after shuttering member was applied in the cast-in-situ concrete hollow floor, the connector that is provided with on the shuttering member can be controlled the distance between the shuttering member effectively, reliably, the width and the height of control Cast-in-place concrete rib, the pouring quality of assurance superstructure internal construction; Simultaneously, also help shuttering member connection location each other, perhaps constitute member in groups, accelerate speed of application.

Feature of the present invention is that also at least two above 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 is that also described lower shoe is extended with toss or stretches out the toss of revealing 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 the lower shoe of cement mortar, concrete, lightweight concrete, polymer concrete or 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 or 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, sidewall, lower shoe or overlapping layers are 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 two-layer at least superimposed compound overlapping layers.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 sidewall or 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 chamfering, 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, simultaneously, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top.

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, and whole lateral corner place of its cavity body all is set to horizontal chamfering 5.

Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, and whole lateral corner place of cavity body all is set to horizontal chamfering 5, and its horizontal chamfering 5 is linked to be the ring of quadrature.

Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with overlapping layers 4 in upper plate 1 and the lower shoe 3, lateral corner place on cavity body top is provided with horizontal chamfering 5, and the vertical corner of its cavity body also is provided with vertical chamfering 5 simultaneously.

Fig. 5 is the structural representation of the embodiment of the invention 5, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, and basic unit's material of the material of its overlapping layers 4 and lower shoe 3 is inequality.

Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with overlapping layers 4 on upper plate 1 and the lower shoe 3, be provided with horizontal chamfering 5 at the lateral corner place on cavity body top, its overlapping layers 4 is positioned at the basic unit inboard.

Fig. 7 is the structural representation of the embodiment of the invention 7, 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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, is overlapped into integral body in bonding mode between overlapping layers 4 and the basic unit.

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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is overlapped into integral body with 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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is the light aggregate concrete layer.

Figure 10 is the structural representation of the embodiment of the invention 10, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is aerating concrete layer.

Figure 11 is the structural representation of the embodiment of the invention 11, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and sidewall 2 is superimposed with overlapping layers 4 on every side, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is a foam layer.

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, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with reinforce 6 in sidewall 2, lower shoe 3 and the overlapping layers 4 around it, diagram reinforce 6 is a reinforcing bar.

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, upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and the horizontal profile of its cavity body is shaped as circle.

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, corner is provided with horizontal chamfering 5 in the cavity body upper lateral, also is provided with inner corner trim 7, pit 9 and raised line 12 on its cavity body simultaneously.

Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, sidewall 2 is provided with overlapping layers 4 on every side, corner is provided with horizontal chamfering 5 in the cavity body upper lateral, also is provided with groove 8, hole 10, boss module 11 and external corner 13 on its cavity body simultaneously.

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, sidewall 2 is provided with overlapping layers 4 on every side, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with stiffening rib 14, bracing boom 15 and reinforcing rib 16 in the enclosed cavity of its cavity body, simultaneously, stiffening rib 14 and bracing boom 15 have part to expose outside the shuttering member.

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, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with light material 17 in the enclosed cavity of its cavity body, diagram light material 17 is an expanded perlite.

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, upper plate 1, be provided with overlapping layers 4 in sidewall 2 and the lower shoe 3 on every side, lateral corner place on cavity body top is provided with horizontal chamfering 5, its upper plate 1, the wall of sidewall 2 and lower shoe 3 is that light material 17 is made on every side, and diagram light material 17 is the haydite concrete.

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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its upper plate 1 is movable dismountable fastening cover plate.

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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and the external surface of its upper plate 1 is a rough external surface.

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 upper plate 1 is arranged with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, its cavity body is provided with align member 18, and illustrated position member 18 is for supporting angle.

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, lateral corner place on cavity body top is provided with horizontal chamfering 5, its cavity body is provided with the connector 19 of the usefulness that is used to be connected to each other, and diagram connector 19 is a plate.

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, the basic unit of lower shoe 3 is provided with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, two cavity body is connected as one by connector 19, constitutes internal-rib die cavity 20 between the cavity body.

Figure 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, its lower shoe 3 stretches out toss 21, and a plurality of cavity body connect into the gang mould mould component by toss 21.

Figure 25 is the structural representation of the embodiment of the invention 25, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, its lower shoe 3 is the steel bar concrete lower shoe, upper plate 1 and on every side the wall of sidewall 2 be the fiber cement mortar wall.

Figure 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, the compound overlapping layers that 4 of its overlapping layerss form as multilayer build-up.

Figure 27 is the structural representation of the embodiment of the invention 27, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, 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 28 is the structural representation of the embodiment of the invention 28, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, 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, the 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, is set to horizontal chamfering 5 at the lateral corner place of cavity body.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 chamfering, 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, simultaneously, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top.

Feature of the present invention is that also the turning at lateral corner place all around of described cavity body is horizontal chamfering 5.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, and whole lateral corner place of its cavity body all is set to horizontal chamfering 5.

Feature of the present invention is that also described horizontal chamfering 5 is linked to be the ring of quadrature or oblique.Fig. 3 is the structural representation of the embodiment of the invention 3, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, and whole lateral corner place of cavity body all is set to horizontal chamfering 5, and its horizontal chamfering 5 is linked to be the ring of quadrature.

Feature of the present invention is that also the vertical corner of cavity body is set to vertical chamfering 5.Fig. 4 is the structural representation of the embodiment of the invention 4, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with overlapping layers 4 in upper plate 1 and the lower shoe 3, lateral corner place on cavity body top is provided with horizontal chamfering 5, and the vertical corner of its cavity body also is provided with vertical chamfering 5 simultaneously.

Feature of the present invention is that also described overlapping layers 4 is identical or different with basic unit's material.Fig. 5 is the structural representation of the embodiment of the invention 5, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, and basic unit's material of the material of its overlapping layers 4 and lower shoe 3 is inequality.

Feature of the present invention is that also described overlapping layers 4 is positioned at the basic unit outside or inboard.Fig. 6 is the structural representation of the embodiment of the invention 6, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, be provided with overlapping layers 4 on upper plate 1 and the lower shoe 3, be provided with horizontal chamfering 5 at the lateral corner place on cavity body top, its overlapping layers 4 is positioned at the basic unit inboard.

Feature of the present invention also be between described overlapping layers 4 and the basic unit with gluing, interlock, seam, pressing, screw be connected, the mode of riveted is overlapped into integral body.Fig. 7 is the structural representation of the embodiment of the invention 7, 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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, is overlapped into integral body in bonding mode between overlapping layers 4 and the basic unit.

Feature of the present invention is that also overlapping layers 4 and lower shoe 3 are superimposed.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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is overlapped into integral body with lower shoe 3.

Feature of the present invention is that also overlapping layers 4 is cementitious material light aggregate concrete layer.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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, 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.Figure 10 is the structural representation of the embodiment of the invention 10, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is aerating concrete layer.

Feature of the present invention is that also overlapping layers 4 is foam layer.Figure 11 is the structural representation of the embodiment of the invention 11, and upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, and sidewall 2 is superimposed with overlapping layers 4 on every side, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its overlapping layers 4 is a foam layer.

Feature of the present invention also is upper plate 1, contains reinforce 6 in sidewall 2, lower shoe 3 or the overlapping layers 4 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.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, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with reinforce 6 in sidewall 2, lower shoe 3 and the overlapping layers 4 around it, diagram reinforce 6 is a reinforcing bar.

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.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, upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and the horizontal profile of its cavity body is shaped as circle.

Feature of the present invention also is also to be provided with on the described cavity body inner corner trim 7, groove 8, pit 9, hole 10, boss module 11, raised line 12 or external corner 13.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, corner is provided with horizontal chamfering 5 in the cavity body upper lateral, also is provided with inner corner trim 7, pit 9 and raised line 12 on its cavity body simultaneously.Figure 15 is the structural representation of the embodiment of the invention 15, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, sidewall 2 is provided with overlapping layers 4 on every side, corner is provided with horizontal chamfering 5 in the cavity body upper lateral, also is provided with groove 8, hole 10, boss module 11 and external corner 13 on its cavity body simultaneously.

Feature of the present invention also is described chamfering 5, inner corner trim 7, groove 8, hole 10, raised line 12 self or is parallel each other, intersects and be provided with or form grid.As shown in figure 15, the chamfering 5 that is provided with on its cavity body, groove 8, hole 10 self or be parallel each other, intersect and be provided with or form grid.

Feature of the present invention also is to be provided with stiffening rib 14, bracing boom 15 or reinforcing rib 16 in the enclosed cavity of described cavity body, perhaps there are stiffening rib 14, bracing boom 15 or reinforcing rib 16 to expose outside the cavity body, perhaps also have reinforce 6 to expose on stiffening rib 14, bracing boom 15, the reinforcing rib 16, perhaps muscle, net reinforce 6 are revealed in the superimposed or superimposed back of stiffening rib 14, bracing boom 15, reinforcing rib 16 and basic unit, and perhaps stiffening rib 14, bracing boom 15, reinforcing rib 16 are superimposed with overlapping layers 4.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, sidewall 2 is provided with overlapping layers 4 on every side, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with stiffening rib 14, bracing boom 15 and reinforcing rib 16 in the enclosed cavity of its cavity body, simultaneously, stiffening rib 14 and bracing boom 15 have part to expose outside the shuttering member.

Feature of the present invention also is to be provided with light material 17 in the enclosed cavity of described cavity body.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, lateral corner place on cavity body top is provided with horizontal chamfering 5, be provided with light material 17 in the enclosed cavity of its cavity body, diagram light material 17 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 or lower shoe 3 be light material 17.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, upper plate 1, be provided with overlapping layers 4 in sidewall 2 and the lower shoe 3 on every side, lateral corner place on cavity body top is provided with horizontal chamfering 5, its upper plate 1, the wall of sidewall 2 and lower shoe 3 is that light material 17 is made on every side, and diagram light material 17 is the haydite concrete.

Feature of the present invention also be described upper plate 1 or on every side sidewall 2 be dismountable movable part, perhaps upper plate 1 or on the sidewall 2 dismountable movable part is arranged on every side.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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and its upper plate 1 is movable dismountable fastening cover plate.

Feature of the present invention also be the upper plate 1 of described cavity body or on every side the external surface of sidewall 2 be corrugated, zigzag or exasperate external surface.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, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, and the external surface of its upper plate 1 is a rough external surface.

Feature of the present invention is that also described cavity body is provided with align member 18.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 upper plate 1 is arranged with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, its cavity body is provided with align member 18, and illustrated position member 18 is for supporting angle.

Feature of the present invention is that also described cavity body is provided with connector 19 connected to one another between the cavity body.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, lateral corner place on cavity body top is provided with horizontal chamfering 5, its cavity body is provided with the connector 19 of the usefulness that is used to be connected to each other, and diagram connector 19 is a plate.

Feature of the present invention is that also at least two above cavity body are connected as one by connector 19, constitutes internal-rib die cavity 20 between the cavity body.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, the basic unit of lower shoe 3 is provided with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, two cavity body is connected as one by connector 19, constitutes internal-rib die cavity 20 between the cavity body.

Feature of the present invention is that also described lower shoe 3 is extended with toss 21 or stretches out the toss 21 of revealing reinforce 6, and perhaps plural at least cavity body connects into the gang mould mould component by toss 21.Figure 24 is the structural representation of the embodiment of the invention 24, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, lateral corner place on cavity body top is provided with horizontal chamfering 5, its lower shoe 3 stretches out toss 21, and a plurality of cavity body connect into the gang mould mould component by toss 21.

Feature of the present invention also is the lower shoe of described lower shoe 3 for cement mortar, concrete, lightweight concrete, polymer concrete or 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 or lightweight concrete.Figure 25 is the structural representation of the embodiment of the invention 25, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, its lower shoe 3 is the steel bar concrete lower shoe, 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, sidewall 2, lower shoe 3 or overlapping layers 4 are 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 26 is the structural representation of the embodiment of the invention 26, upper plate 1, sidewall 2 and lower shoe 3 surround cavity body on every side, the basic unit of upper plate 1 is arranged with overlapping layers 4, is provided with horizontal chamfering 5 at the lateral corner place on cavity body top, 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 the superimposed compound overlapping layers of two-layer at least above material.As shown in figure 26, 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 sidewall 2 or 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 27 is the structural representation of the embodiment of the invention 27, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, 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 28 is the structural representation of the embodiment of the invention 28, 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, lateral corner place on cavity body top is provided with horizontal chamfering 5, 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 24, shuttering member is provided with carrying part 22.

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 shuttering member of the layer structure of the horizontal chamfering 5 of band of the opening that surrounds of sidewall 2 on every side again, then, with the opening surface of shuttering member up, mortar or haydite concrete overlapping layers 4 are hung or be positioned on the opening surface of shuttering member, with ferro-cement or concrete plug opening surface, form the lower shoe 3 of lower shoe 3 or band toss 21, after treating the slip sclerosis, maintenance can obtain the shuttering member that lower shoe 3 basic units are superimposed with overlapping layers 4 to stipulating the length of time.

Claims (31)

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), the 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, is set to horizontal chamfering (5) at the lateral corner place of cavity body.

2, a kind of shuttering member according to claim 1 is characterized in that the turning at lateral corner place all around of described cavity body is horizontal chamfering (5).

3, a kind of shuttering member according to claim 2 is characterized in that described horizontal chamfering (5) is linked to be the ring of quadrature or oblique.

4, a kind of shuttering member according to claim 1 is characterized in that the vertical corner of cavity body is set to vertical chamfering (5).

5, 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.

6, 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.

7, a kind of shuttering member according to claim 1, it is characterized in that between described overlapping layers (4) and the basic unit with gluing, interlock, seam, pressing, screw be connected, the mode of riveted is overlapped into integral body.

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

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

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

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

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

13,, 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 12.

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

15, a kind of shuttering member according to claim 14 is characterized in that described chamfering (5), inner corner trim (7), groove (8), hole (10), raised line (12) self or is parallel, the crossing grid that is provided with or forms each other.

16, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12, it is characterized in that being provided with stiffening rib (14) in the enclosed cavity of described cavity body, bracing boom (15) or reinforcing rib (16), stiffening rib (14) is perhaps arranged, bracing boom (15) or reinforcing rib (16) expose outside the cavity body, perhaps stiffening rib (14), bracing boom (15), reinforcing rib (16) is gone up also has reinforce (6) to expose, perhaps stiffening rib (14), bracing boom (15), reinforcing rib (16) and basic unit's superimposed or superimposed back dew muscle, net reinforce (6), perhaps stiffening rib (14), bracing boom (15), reinforcing rib (16) is superimposed with overlapping layers (4).

17,, it is characterized in that being provided with light material (17) 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 12.

18, a kind of shuttering member according to claim 17, it is characterized in that the upper plate (1) of described cavity body or on every side the wall of sidewall (2) or lower shoe (3) be light material (17).

19, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12, it is characterized in that described upper plate (1) or on every side sidewall (2) be dismountable movable part, perhaps upper plate (1) or on the sidewall (2) dismountable movable part is arranged on every side.

20, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12, it is characterized in that the upper plate (1) of described cavity body or on every side the external surface of sidewall (2) be corrugated, zigzag or exasperate external surface.

21,, it is characterized in that described cavity body is provided with align member (18) according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12.

22,, it is characterized in that described cavity body is provided with connector connected to one another (19) between the cavity body according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12.

23, a kind of shuttering member according to claim 22 is characterized in that at least two above cavity body are connected as one by connector (19), constitutes 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 12, it is characterized in that described lower shoe (3) is extended with toss (21) or stretches out the toss (21) of revealing 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 12, it is characterized in that the lower shoe of described lower shoe (3) for cement mortar, concrete, lightweight concrete, polymer concrete or 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 or lightweight concrete.

26,, it is characterized in that upper plate (1), sidewall (2), lower shoe (3) or overlapping layers (4) are 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 12.

27,, it is characterized in that described overlapping layers (4) is originally as the superimposed compound overlapping layers of two-layer at least above material according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12.

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 12.

29, according to the described a kind of shuttering member of arbitrary claim in the claim 1 to 12, it is characterized in that upper plate (1), the integral body that is formed in one of sidewall (2) or 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 12.

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 12.

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