CN100560882C - A kind of cast-in-place concrete cored - Google Patents

A kind of cast-in-place concrete cored Download PDF

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Publication number
CN100560882C
CN100560882C CNB2005100703309A CN200510070330A CN100560882C CN 100560882 C CN100560882 C CN 100560882C CN B2005100703309 A CNB2005100703309 A CN B2005100703309A CN 200510070330 A CN200510070330 A CN 200510070330A CN 100560882 C CN100560882 C CN 100560882C
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China
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cast
shuttering
place concrete
plate
shoe
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CNB2005100703309A
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Chinese (zh)
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CN1854408A (en
Inventor
邱则有
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邱则有
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Priority to CNB2005100703309A priority Critical patent/CN100560882C/en
Publication of CN1854408A publication Critical patent/CN1854408A/en
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Publication of CN100560882C publication Critical patent/CN100560882C/en

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Abstract

A kind of cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, shuttering member (2) comprises upper plate (4), sidewall (5) on every side, lower shoe (6) or be extended with the lower shoe (6) of bridging piece (7), upper plate (4), sidewall (5) on every side, lower shoe (6) surrounds the polyhedron cavity former component (2) of sealing, it is characterized in that being fixed with at least one fire detector (8) at least one of described lower shoe (6) or bridging piece (7), the induction mouth down base plate (6) of fire detector (8) or the outside of bridging piece (7), the bottom surface of lower shoe (6) or bridging piece (7) flushes with cast-in-place concrete cored bottom surface.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.

Description

A kind of cast-in-place concrete cored

(1) technical field

The present invention relates to a kind of cast-in-place concrete cored.

(2) background technology

At present, cast-in-place concrete cored 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.Simultaneously, this kind polyhedron cavity former component in order to save construction formwork, is gone to the bottom also and can be stretched out the formation bridging piece from sidewall on every side, and bridging piece can be used as the stay in place formwork of the Cast-in-place concrete rib between the cavity former component, helps improving speed of application, reduces construction cost.But, this shuttering member is in cast-in-place concrete cored, formedly cast-in-place concrete cored component and fittings such as fire detector will inevitably be installed, as heat detector, Infrared Detectors etc., to improve cast-in-place concrete cored fireproof alarming performance, but this often all be newly repair cast-in-place concrete cored on punch and get into the cave, install then, and cast-in-place concrete cored bottom surface, back be installed repair very trouble.Therefore, develop a kind of novel cast-in-place concrete cored for being badly in need of.

(3) summary of the invention

The object of the present invention is to provide a kind of cast-in-place concrete coredly, have characteristics such as fireproof alarming, stable performance, highly sensitive, easy construction.

Solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member alternately, be the cast-in-situ reinforced concrete rib each other, shuttering member comprises upper plate, sidewall on every side, lower shoe or be extended with the lower shoe of bridging piece, upper plate, sidewall on every side, lower shoe surrounds the polyhedron cavity former component of sealing, it is characterized in that being fixed with at least one fire detector at least one of described lower shoe or bridging piece, the induction mouth down base plate of fire detector or the outside of bridging piece, the bottom surface of lower shoe or bridging piece flushes with cast-in-place concrete cored bottom surface.Like this, owing to directly on lower shoe or bridging piece fire detector is set in advance, the induction mouth down base plate of fire detector or the outside of bridging piece in cast-in-place concrete cored, have characteristics such as fireproof alarming, stable performance, highly sensitive, easy construction; Thoroughly changed and fire detector is installed in the past need have been punched and get into the cave, the deficiency of Xiu Buing then, simultaneously, cast-in-place concrete cored also have simple in structure, characteristics such as intensity is high, resistance to deformation, the anti-vibration performance is good, speed of application is 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.

Another solution of the present invention is on the basis of existing technology, comprise steel bar concrete, shuttering member, shuttering member is wrapped up in and is contained in the steel bar concrete, shuttering member alternately, be the cast-in-situ reinforced concrete rib each other, shuttering member comprises upper plate, sidewall on every side, lower shoe or be extended with the lower shoe of bridging piece, upper plate, sidewall on every side, lower shoe surrounds the polyhedron cavity former component of sealing, it is characterized in that being fixed with at least one fire detector at least one of described lower shoe or bridging piece, the induction mouth down base plate of fire detector or the outside of bridging piece, the bottom surface of lower shoe or bridging piece flushes with cast-in-place concrete cored bottom surface, the plate face of upper plate exposes outside, with cast-in-place concrete cored upper surface flush, upper plate constitutes the cast-in-place concrete cored structure-bearing member of going up table.Like this, owing to directly on lower shoe or bridging piece fire detector is set in advance, the induction mouth down base plate of fire detector or the outside of bridging piece in cast-in-place concrete cored, have characteristics such as fireproof alarming, stable performance, highly sensitive, easy construction; Thoroughly changed and fire detector is installed in the past need have been punched and get into the cave, then the deficiency of Xiu Buing; Simultaneously, cast-in-place concrete cored also have simple in structure, characteristics such as intensity is high, resistance to deformation, the anti-vibration performance is good, speed of application is fast; In addition, the plate face of upper plate or/and the bottom surface of lower shoe expose outside, respectively with cast-in-place concrete cored upper surface or/and bottom surface flush, upper plate constitutes the cast-in-place concrete cored table of going up or/and the structure-bearing member of lower shoe or/and go to the bottom, make cast-in-place concrete cored construction easier, structure is simpler, 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 induction mouth of described fire detector flushes with the bottom surface of lower shoe or bridging piece.Like this, the induction mouth of fire detector flushes setting with the bottom surface of lower shoe or bridging piece, does not influence cast-in-place concrete cored construction; Simultaneously, also reduced the ruined probability of fire detector, in addition, can guarantee that cast-in-place concrete cored bottom rendering layer is smooth.

Feature of the present invention also is the induction mouth female or male lower shoe of described fire detector or the bottom surface of bridging piece.Like this, the induction stomatodeum of fire detector is entered the bottom surface of lower shoe or bridging piece, does not influence cast-in-place concrete cored construction; Simultaneously, also reduced the ruined probability of fire detector, it is more reasonable that fire detector is arranged; If protrude the bottom surface, then can satisfy special design and the actual needs that use.

Feature of the present invention is that also described fire detector is smoke detector or heat detector or Infrared Detectors.Like this, fire detector is smoke detector or heat detector or Infrared Detectors, and kind is wide in variety, has made things convenient for design and construction unit to select for use, helps reducing cast-in-place concrete cored construction cost.

Feature of the present invention is also that described lower shoe or bridging piece are provided with and is used for the fixing cavity of fire detector.Like this, install for fire detector and to have reserved the position, make the easier for installation of fire detector, reduced the proportion of goods damageds of shuttering member, correspondingly reduced cast-in-place concrete cored construction cost.

Feature of the present invention also is to have on the described fire detector wall body anchoring of fixture and shuttering member to be integral.Fixture can be base, silk braid, cutting ferrule, iron wire, screw, latch, iron plate, continuously connected fastener, concave-convex member or other fixture etc.Like this, fire detector is provided with fixture and the shuttering member anchoring is integral, and can guarantee shuttering member in transportation, installation, work progress, and fire detector can not become flexible, drop, and corresponding cast-in-place concrete cored construction is more convenient, and construction cost is lower.

Feature of the present invention also is to have on the wall body of described fire detector periphery shuttering member reinforcing rib or bracing boom or drag-line or stiffener to be attached thereto, and perhaps fire detector is thereon fixed.Like this, guaranteed the firmness of junction box more effectively, simultaneously, also strengthened the intensity at fire detector position on the shuttering member, corresponding cast-in-place concrete cored construction is more convenient.

Feature of the present invention is that also described shuttering member is provided with spool, and perhaps spool links to each other with fire detector.Like this, shuttering member is provided with spool and can wears various pipelines very easily.

Feature of the present invention also is to have on the described fire detector interface of spool rotation.Like this, can arbitrarily adjust wiring direction, reduce bending, corresponding cast-in-place concrete cored construction is more convenient.

Feature of the present invention is that also described spool is rotating spool.Like this, can arbitrarily adjust wiring direction, reduce bending, corresponding cast-in-place concrete cored construction is more convenient.

Feature of the present invention also be described upper plate or on every side the spool on the sidewall be logical or many logical spools, perhaps one is logical or how also be provided with tumbler or bent device on the logical spool.Like this, can in same spool, lay the multi-in-line road more easily.

Feature of the present invention also is described spool and bracing boom zoarium.Like this, spool has been strengthened the intensity of bracing boom, has played humidification, makes the intensity of bracing boom higher, and the load ability is stronger.

Feature of the present invention is that also described lower shoe or bridging piece are provided with at least one suspender member or hang built-in fitting.Like this, in cast-in-place concrete cored, suspender member or hang the installation that being provided with of built-in fitting made things convenient for the equipment of hanging simultaneously, can be protected the overall performance of cast-in-place concrete cored bottom effectively.

Feature of the present invention also is upper plate, sidewall or lower shoe or bridging piece contain reinforce on every side, perhaps also has reinforce to expose, and is anchored in the steel bar concrete, and perhaps reinforce stretches into anchoring in the matrix of each adjacent member each other.Reinforce can be 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 sheet, band, or the above combination of said two devices, 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.Like this, above-mentioned upper plate, the reinforce in sidewall, the lower shoe stretches into anchoring in the adjacent member on every side, with upper plate, sidewall, lower shoe connect as one on every side, strengthened the globality of shuttering member greatly, improved shock resistance, reduce the breakage rate of shuttering member, correspondingly reduced cast-in-place concrete cored construction cost; If reinforce also stretches out outside the shuttering member, then more firm with the Cast-in-place concrete bonding, cast-in-place concrete cored globality is better.

Feature of the present invention is that also the horizontal profile of described shuttering member 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 in cast-in-place concrete cored, has correspondingly formed various difform cast-in-situ concrete structures, thereby has made cast-in-place concrete cored structure more reasonable, has 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, boss module, raised line, the external corner.Like this, in cast-in-place concrete cored, Cast-in-place concrete pours in inner corner trim, chamfering, groove, the pit, 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 cast-in-place concrete cored, further alleviate cast-in-place concrete cored self weight, save the consumption of concrete, reduce cast-in-place concrete cored cost, also improve cast-in-place concrete cored performance simultaneously.

Feature of the present invention also is described inner corner trim, chamfering, groove, raised line self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.Like this, in cast-in-place concrete cored, inner corner trim on the shuttering member, chamfering, groove, 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 cast-in-place concrete cored mechanical property greatly.

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.; the diversity of its light material kind; draw materials nearby when being convenient to produce; help reducing production costs; corresponding cast-in-place concrete cored insulation, heat insulation, sound insulation value is better, and helps reducing construction cost.

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, simultaneously also can be at any time at the interior section of shuttering member or whole filling with light material, perhaps at inner other parts of installing of shuttering member, drench shower nozzle etc. as junction box, hydroelectric line, fire-fighting, help reducing difficulty of construction, reduce cast-in-place concrete cored construction cost.

Feature of the present invention also is the upper plate of described shuttering member, at least one in the external surface of sidewall is arch hull shape, corrugated, zigzag or exasperate external surface on every side.Like this, the upper plate of shuttering member, at least one in the external surface of sidewall is corrugated, zigzag or exasperate external surface on every side, improved the adhesion between shuttering member and the Cast-in-place concrete greatly.

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, in cast-in-place concrete cored, can accurately locate, prevent that phenomenons such as shuttering member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee cast-in-place concrete cored pouring quality effectively reinforcing bar to shuttering member.

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, when cast-in-place concrete cored construction, the connector that is provided with on the shuttering member can be controlled the distance between the shuttering member effectively, reliably, controls the width and the height of cast-in-situ reinforced concrete rib, guarantees the pouring quality of cast-in-place concrete cored 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 also is described at least two shuttering members alternately, connect into the gang mould mould component by connector each other, it between the shuttering member of gang mould mould component the internal-rib die cavity, cast-in-situ reinforced concrete has formed the cast-in-situ reinforced concrete internal-rib in the internal-rib die cavity, and links to each other with the cast-in-situ reinforced concrete rib.Like this, in cast-in-place concrete cored, Cast-in-place concrete enters in the internal-rib die cavity, has formed the Cast-in-place concrete internal-rib, has improved cast-in-place concrete cored mechanical property; Simultaneously, shuttering member is connected as one by connector, has constituted the hollow mould shell assembly, thereby, improved cast-in-place concrete cored efficiency of construction and speed of application greatly.

Feature of the present invention is that also described at least two shuttering members connect into the gang mould mould component by bridging piece, it between the shuttering member of gang mould mould component the internal-rib die cavity, cast-in-situ reinforced concrete has formed the cast-in-situ reinforced concrete internal-rib in the internal-rib die cavity, and link to each other with the cast-in-situ reinforced concrete rib, base plate contact site, sidewall up and down also is provided with groove perhaps, the Cast-in-place concrete edge of a wing that Cast-in-place concrete forms in groove, corresponding cast-in-situ reinforced concrete rib or cast-in-situ reinforced concrete internal-rib have formed the inverted T-shaped rib by rectangular fin.Like this, in cast-in-place concrete cored, toss can replace construction formwork, saves the template installation procedure, has reduced material wastage rate, simultaneously, has improved efficiency of construction.If a plurality of shuttering members connect into Cavity structural member in groups by toss, then the efficiency of construction of shuttering member is higher, and construction cost is lower; If the contact site also is provided with groove at the bottom of the sidewall up and down on every side, the Cast-in-place concrete edge of a wing that Cast-in-place concrete forms in groove, corresponding cast-in-situ reinforced concrete rib or cast-in-situ reinforced concrete internal-rib have formed the inverted T-shaped rib by rectangular fin, have then improved cast-in-place concrete cored mechanical property greatly.

Feature of the present invention is that also described lower shoe or bridging piece are the lower shoe or the bridging piece of fire-proof cement mortar, fire prevention concrete, cement mortar, cement concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate of shuttering member or on every side sidewall be the upper plate of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, bamboo offset plate, wood glue plate, plastics, metal crimp template or lightweight concrete or sidewall on every side.Like this, the variation of shuttering member manufacturing materials can make shuttering member fully satisfy the needs of various different situations, helps reducing product cost, the construction cost that corresponding reduction is cast-in-place concrete cored.

Feature of the present invention also is to be provided with in the described internal-rib die cavity spacer draw piece.Like this, in cast-in-place concrete cored, a spacer draw piece can be fixed or movable spacer draw piece, after shuttering member installs, the dismounting of flexible staybolt draw piece can be reclaimed secondary uses, reduce the cost of production of shuttering member, simultaneously, behind the dismounting support draw piece, reinforcing bar can be laid in the internal-rib die cavity very easily, concrete also can pour in the internal-rib die cavity swimmingly, and it is more convenient to construct, and efficiency of construction is higher.

Feature of the present invention also be described upper plate or on every side at least one of sidewall or lower shoe or bridging piece be provided with overlapping layers.Like this, owing to be provided with overlapping layers, thereby the making of shuttering member is easier, production efficiency is higher, and cost of production is lower.Simultaneously, the intensity and the rigidity of shuttering member are bigger, pile up, cracky more not in transportation and the construction and installation process, corresponding cast-in-place concrete cored construction cost is lower.

Feature of the present invention also be described upper plate or on every side at least one of sidewall or lower shoe be provided with overlapping layers.Like this, owing to be provided with overlapping layers, thereby the making of shuttering member is easier, production efficiency is higher, and cost of production is lower; Simultaneously, the intensity and the rigidity of shuttering member are bigger, pile up, cracky more not in transportation and the construction and installation process, corresponding cast-in-place concrete cored construction cost is lower.

Feature of the present invention is that also described overlapping layers is provided with spool or fire detector.Like this, can very easily electric wire be worn to overlapping layers and design the position that power supply is arranged, must after shuttering member be installed, not destroy shuttering member again and arrange fire detector.

Feature of the present invention is that also described overlapping layers is the overlapping layers of light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate or bamboo offset plate.Like this, the variation of overlapping layers manufacturing materials can make shuttering member fully satisfy the needs of various different situations, helps reducing product cost, and corresponding cast-in-place concrete cored construction cost is lower.

Feature of the present invention also is described upper plate, at least one in sidewall, lower shoe or the bridging piece is to be stained with the muscle of cementitious material or the superimposed gluing of reinforce of net forms 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 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, particularly be stained with the muscle of cementitious material by multilayer or the reinforce of net is formed by stacking when lower shoe, when lower shoe and cast-in-place concrete cored bottom surface flush, can fully satisfy and hang requirement, improve the cast-in-place concrete cored safety of hanging.

Feature of the present invention is that also described 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 cast-in-place concrete cored construction cost.

Feature of the present invention also is describedly also to be provided with dark beam or/and bright beam in cast-in-place concrete cored.Like this, the mechanical property of hollowcore slab is better, helps that local pressure in cast-in-place concrete cored is increased the district and strengthens; When being provided with dark beam, can strengthen cast-in-place concrete cored mechanical property, simultaneously, dark beam lies in the cast-in-situ concrete hollow intralamellar part, it is attractive in appearance not influence cast-in-place concrete cored external structure, does not take the usage space of building during use, can more effectively improve the usage space of building.

(4) description of drawings

Fig. 1 is the structural representation of the embodiment of the invention 1.

Fig. 2 is the structural representation of the embodiment of the invention 2.

Fig. 3 is the structural representation of the embodiment of the invention 3.

Fig. 4 is the structural representation of the embodiment of the invention 4.

Fig. 5 is one of structural representation of shuttering member 2 in the embodiment of the invention.

Fig. 6 be shuttering member 2 in the embodiment of the invention structural representation two.

Fig. 7 be shuttering member 2 in the embodiment of the invention structural representation three.

Fig. 8 be shuttering member 2 in the embodiment of the invention structural representation four.

Fig. 9 be shuttering member 2 in the embodiment of the invention structural representation five.

Figure 10 be shuttering member 2 in the embodiment of the invention structural representation six.

Figure 11 be shuttering member 2 in the embodiment of the invention structural representation seven.

Figure 12 be shuttering member 2 in the embodiment of the invention structural representation eight.

Figure 13 be shuttering member 2 in the embodiment of the invention structural representation nine.

Figure 14 be shuttering member 2 in the embodiment of the invention structural representation ten.

Figure 15 be shuttering member 2 in the embodiment of the invention structural representation 11.

Figure 16 be shuttering member 2 in the embodiment of the invention structural representation 12.

Figure 17 be shuttering member 2 in the embodiment of the invention structural representation 13.

Figure 18 be shuttering member 2 in the embodiment of the invention structural representation 14.

Figure 19 be shuttering member 2 in the embodiment of the invention structural representation 15.

Figure 20 be shuttering member 2 in the embodiment of the invention structural representation 16.

Figure 21 be shuttering member 2 in the embodiment of the invention structural representation 17.

Figure 22 be shuttering member 2 in the embodiment of the invention structural representation 18.

Figure 23 be shuttering member 2 in the embodiment of the invention structural representation 19.

Figure 24 be shuttering member 2 in the embodiment of the invention structural representation 20.

Figure 25 be shuttering member 2 in the embodiment of the invention structural representation 21.

Figure 26 be shuttering member 2 in the embodiment of the invention structural representation 22.

Figure 27 be shuttering member 2 in the embodiment of the invention structural representation 23.

Figure 28 be shuttering member 2 in the embodiment of the invention structural representation 24.

Figure 29 be shuttering member 2 in the embodiment of the invention structural representation 25.

Figure 30 be shuttering member 2 in the embodiment of the invention structural representation 26.

Figure 31 is the structural representation of the embodiment of the invention 5.

Figure 32 is the structural representation of the embodiment of the invention 6.

(5) specific embodiment

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

The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, shuttering member 2 comprises upper plate 4, sidewall 5 on every side, lower shoe 6 or be extended with the lower shoe 6 of bridging piece 7, upper plate 4, sidewall 5 on every side, lower shoe 6 surrounds the polyhedron cavity former component 2 of sealing, it is characterized in that being fixed with at least one fire detector 8 at least one of described lower shoe 6 or bridging piece 7, the induction mouth down base plate 6 of fire detector 8 or the outside of bridging piece 7, the bottom surface of lower shoe 6 or bridging piece 7 flushes with cast-in-place concrete cored bottom surface.In each accompanying drawing, 1 is steel bar concrete, and 2 is shuttering member, and 3 is the cast-in-situ reinforced concrete rib, and 4 is upper plate, 5 be around sidewall, 6 is lower shoe, 7 is bridging piece, 8 is fire detector, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, cast-in-place concrete cored steel bar concrete 1, the shuttering member 2 of comprising, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, shuttering member 2 comprise upper plate 4, on every side sidewall 5, be extended with the lower shoe 6 of bridging piece 7, upper plate 4, sidewall 5, lower shoe 6 surround the polyhedron cavity former component 2 of sealing on every side, be fixed with fire detector 8 on its described lower shoe 6, the outside of the induction mouth down base plate 6 of fire detector 8, the bottom surface of lower shoe 6 and bridging piece 7 flushes with cast-in-place concrete cored bottom surface.Fig. 5 is the structural representation of the shuttering member 2 in cast-in-place concrete cored shown in Fig. 1,2,3,4.

The present invention as shown in drawings, comprise steel bar concrete 1, shuttering member 2, shuttering member 2 is wrapped up in and is contained in the steel bar concrete 1, shuttering member 2 alternately, be cast-in-situ reinforced concrete rib 3 each other, shuttering member 2 comprises upper plate 4, sidewall 5 on every side, lower shoe 6 or be extended with the lower shoe 6 of bridging piece 7, upper plate 4, sidewall 5 on every side, lower shoe 6 surrounds the polyhedron cavity former component 2 of sealing, it is characterized in that being fixed with at least one fire detector 8 at least one of described lower shoe 6 or bridging piece 7, the induction mouth down base plate 6 of fire detector 8 or the outside of bridging piece 7, the bottom surface of lower shoe 6 or bridging piece 7 flushes with cast-in-place concrete cored bottom surface, the plate face of upper plate 4 exposes outside, with cast-in-place concrete cored upper surface flush, upper plate 4 constitutes the cast-in-place concrete cored structure-bearing member of going up table.As shown in Figure 2, the plate face of its described upper plate 4 exposes outside, with cast-in-place concrete cored upper surface flush, upper plate 4 constitutes the cast-in-place concrete cored structure-bearing member of going up table, the wall thickness of sidewall 5 around the thickness ratio of upper plate 4, as shown in Figure 3, the bottom surface of its described lower shoe 6 exposes outside, flush with cast-in-place concrete cored bottom surface, lower shoe 6 constitutes the structure-bearing member of cast-in-place concrete cored lower shoe.

Feature of the present invention is that also the induction mouth of described fire detector 8 flushes with the bottom surface of lower shoe 6 or bridging piece 7.As shown in Figure 6, the induction mouth of its described fire detector 8 flushes with the bottom surface of lower shoe 6.

Feature of the present invention also is the induction mouth female or male lower shoe 6 of described fire detector 8 or the bottom surface of bridging piece 7.As shown in Figure 5, the induction mouth of its described fire detector 8 protrudes the bottom surface of lower shoe 6.

Feature of the present invention is that also described fire detector 8 is smoke detector or heat detector or Infrared Detectors.As shown in Figure 7, its described fire detector 8 is a smoke detector.

Feature of the present invention is also that described lower shoe 6 or bridging piece 7 are provided with and is used for the fixing cavity 9 of fire detector 8.As shown in Figure 7, its described lower shoe 6 is provided with and is used for the cavity 9 that fire detector 8 is fixed.

Feature of the present invention also is to have on the described fire detector 8 fixture 10 and the wall body anchoring of shuttering member 2 to be integral.Fixture 10 can be base, silk braid, cutting ferrule, iron wire, screw, latch, iron plate, continuously connected fastener, concave-convex member or other fixture etc.As shown in Figure 8, have the fixture 10 and the wall body anchoring of shuttering member 2 to be integral on its described fire detector 8, diagram fixture 10 is a screw.

Feature of the present invention also is to have on the wall body of described fire detector 8 peripheral shuttering members 2 reinforcing rib 11 or bracing boom 12 or drag-line 13 or stiffener 14 to be attached thereto, and perhaps fire detector 8 is thereon fixed.As shown in Figure 9, on the wall body of its described fire detector 8 peripheral shuttering members 2 reinforcing rib 11 is arranged, as shown in figure 10, have reinforcing rib 11, bracing boom 12, drag-line 13 and stiffener 14 to be attached thereto on the wall body of its described fire detector 8 peripheral shuttering members 2, fire detector 8 is cemented on the drag-line 13.

Feature of the present invention is that also described shuttering member 2 is provided with spool 15, and perhaps spool 15 links to each other with fire detector 8.As shown in figure 11, its described shuttering member 2 is provided with spool 15, and spool 15 links to each other with fire detector 8.

Feature of the present invention also is to have on the described fire detector 8 interface 16 of spool 15 rotations.As shown in figure 12, the interface 16 that has spool 15 to rotate on its described fire detector 8.

Feature of the present invention is that also described spool 15 is rotating spool.As shown in figure 12, its described spool 15 is rotating spool.

Feature of the present invention also be described upper plate 4 or on every side the spool 15 on the sidewall 5 be logical or many logical spools.Perhaps one is logical or how also be provided with tumbler or bent device 17 on the logical spool 15.As shown in figure 13, the spool 15 on its described upper plate 4 is many logical spools, leads on the spool 15 also to be provided with bent device 17 more.

Feature of the present invention also is described spool 15 and bracing boom 12 zoariums.As shown in figure 14, its described spool 15 and bracing boom 12 zoariums.

Feature of the present invention is that also described lower shoe 6 or bridging piece 7 are provided with at least one suspender member or hang built-in fitting 18.As shown in figure 15, its described lower shoe 6 is provided with and hangs built-in fitting 18.

Feature of the present invention also is upper plate 4, sidewall 5 or lower shoe 6 or bridging piece 7 contain reinforce 19 on every side, perhaps also has reinforce 19 to expose, and is anchored in the steel bar concrete 1, and perhaps reinforce 19 stretches into anchoring in the matrix of each adjacent member each other.As shown in figure 16, its described upper plate 4, sidewall 5 and lower shoe 6 contain reinforce 19 on every side.

Feature of the present invention is that also the horizontal profile of described shuttering member 2 or vertical cross section are shaped as rectangle, square, polygon, arc angle polygon, chamfering polygon, multi sphere limit shape, corrugated or circular.As shown in figure 17, the horizontal profile of its described shuttering member 2 is shaped as the chamfering polygon.

Feature of the present invention also is also to be provided with on the described shuttering member 2 at least one in inner corner trim 20, chamfering 21, groove 22, pit 23, boss module 24, raised line 25, the external corner 26.As shown in figure 18, also be provided with chamfering 21, groove 22, pit 23, boss module 24, external corner 26 on its described shuttering member 2.

Feature of the present invention also is described inner corner trim 20, chamfering 21, groove 22, raised line 25 self or is parallel, quadrature, oblique or grade separation setting mutually or forms grid.As shown in figure 19, its described inner corner trim 20, chamfering 21, groove 22, raised line 25 are parallel, quadrature or grade separation setting mutually.

Feature of the present invention also is to be provided with light material 27 in the enclosed cavity of described shuttering member 2.As shown in figure 20, be provided with light material 27 in the enclosed cavity of its described shuttering member 2, diagram light material 27 is an expanded perlite.

Feature of the present invention also be described upper plate 4 or on every side at least one in the sidewall 5 for or dismountable movable part 28 arranged.As shown in figure 21, its described upper plate 4 is set to dismountable movable part 28.

Feature of the present invention also is the upper plate 4 of described shuttering member 2, at least one in the external surface of sidewall 5 is arch hull shape, corrugated, zigzag or exasperate external surface on every side.As shown in figure 22, the external surface of the upper plate 4 of its described shuttering member 2 is arch hull shape external surface.

Feature of the present invention is that also described shuttering member 2 is provided with align member 29.As shown in figure 23, its described shuttering member 2 is provided with align member 29.

Feature of the present invention is that also described shuttering member 2 is provided with connector 30 connected to one another between the shuttering member 2.As shown in figure 24, its described shuttering member 2 is provided with connector 30 connected to one another between the shuttering member 2.

Feature of the present invention also is described at least two shuttering members 2 alternately, connect into the gang mould mould component by connector 30 each other, be internal-rib die cavity 31 between the shuttering member 2 of gang mould mould component, cast-in-situ reinforced concrete 1 has formed cast-in-situ reinforced concrete internal-rib 32 in internal-rib die cavity 31, and links to each other with cast-in-situ reinforced concrete rib 3.As shown in figure 30, its described a plurality of shuttering members 2 connect into the gang mould mould component by connector 30 alternately each other, are internal-rib die cavity 31 between the shuttering member 2 of gang mould mould component.

Feature of the present invention is that also described at least two shuttering members 2 connect into the gang mould mould component by bridging piece 7, be internal-rib die cavity 31 between the shuttering member 2 of gang mould mould component, cast-in-situ reinforced concrete 1 has formed cast-in-situ reinforced concrete internal-rib 32 in internal-rib die cavity 31, and link to each other with cast-in-situ reinforced concrete rib 3, sidewall 5 up and down base plates 6 contacts site also are provided with groove 22 perhaps, the Cast-in-place concrete edge of a wing 33 that Cast-in-place concrete forms in groove 22, corresponding cast-in-situ reinforced concrete rib 3 or cast-in-situ reinforced concrete internal-rib 32 have formed the inverted T-shaped rib by rectangular fin.As shown in figure 25, its described a plurality of shuttering members 2 connect into the gang mould mould component by bridging piece 7, be internal-rib die cavity 31 between the shuttering member 2 of gang mould mould component, sidewall 5 up and down base plates 6 contacts site also are provided with groove 22 on every side, shown in figure 32, its described a plurality of shuttering members 2 connect into the gang mould mould component by bridging piece 7, be internal-rib die cavity 31 between the shuttering member 2 of gang mould mould component, cast-in-situ reinforced concrete 1 has formed cast-in-situ reinforced concrete internal-rib 32 in internal-rib die cavity 31, and link to each other with cast-in-situ reinforced concrete rib 3, sidewall 5 up and down base plates 6 contacts site also are provided with groove 22 on every side, the Cast-in-place concrete edge of a wing 33 that Cast-in-place concrete forms in groove 22, corresponding cast-in-situ reinforced concrete rib 3 or cast-in-situ reinforced concrete internal-rib 32 have formed the inverted T-shaped rib by rectangular fin.

Feature of the present invention also is lower shoe or the bridging piece of described lower shoe 6 or bridging piece 7 for fire-proof cement mortar, fire prevention concrete, cement mortar, cement concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate 4 of shuttering member 2 or on every side sidewall 5 be the upper plate of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, bamboo offset plate, wood glue plate, plastics, metal crimp template or lightweight concrete or sidewall on every side.As shown in figure 25, its described lower shoe 6 and bridging piece 7 are the lower shoe and the bridging piece of fire-proof cement mortar, the upper plate 4 of shuttering member 2 and on every side sidewall 5 be fibroreticulate upper plate of cement mortar and sidewall on every side.

Feature of the present invention also is to be provided with in the described internal-rib die cavity 31 a spacer draw piece 34.As shown in figure 26, be provided with a spacer draw piece 34 in its described internal-rib die cavity 31.

Feature of the present invention also be described upper plate 4 or on every side at least one of sidewall 5 or lower shoe 6 or bridging piece 7 be provided with overlapping layers 35.As shown in figure 27, its described upper plate 4 is provided with overlapping layers 35.

Feature of the present invention also be described upper plate 4 or on every side at least one of sidewall 5 or lower shoe 6 be provided with overlapping layers 35.As shown in figure 28, its described upper plate 4 is provided with overlapping layers 35.

Feature of the present invention is that also described overlapping layers 35 is provided with spool 15 or fire detector 8.As shown in figure 28, its described overlapping layers 35 is provided with spool 15.

Feature of the present invention also is the overlapping layers of described overlapping layers 35 for light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate or bamboo offset plate.As shown in figure 28, its described overlapping layers 35 is the overlapping layers of light aggregate concrete.

Feature of the present invention also is described upper plate 4, at least one in sidewall 5, lower shoe 6 or the bridging piece 7 is to be stained with the muscle of cementitious material or the reinforce 19 superimposed gluings of net form by multilayer on every side.As shown in figure 29, its described upper plate 4, sidewall 5 is to be formed by the reinforce 19 superimposed gluings that multilayer is stained with the net of cementitious material on every side.

Feature of the present invention is that also described shuttering member 2 is provided with carrying part 36.As shown in figure 27, its described shuttering member 2 is provided with carrying part 36.

Feature of the present invention also is describedly also to be provided with dark beam 37 or/and bright beam 38 in cast-in-place concrete cored.As shown in Figure 3, it is described also to be provided with dark beam 37 in cast-in-place concrete cored, and as shown in Figure 4, it is described also to be provided with bright beam 38 in cast-in-place concrete cored.

During the invention process, press earlier construction requirement mounting bracket or template, lay shuttering member 2, re-lay the reinforcing bar of reinforcing bar or dark beam 37 or bright beam 38, and various steel pipe buried in advance spare, pour concrete after the acceptance(check), after treating the concrete setting and harden, maintenance is to stipulating the length of time that form removal promptly gets cast-in-place concrete cored.

Claims (36)

1, a kind of cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, shuttering member (2) comprises upper plate (4), sidewall (5) on every side, lower shoe (6) or be extended with the lower shoe (6) of bridging piece (7), upper plate (4), sidewall (5) on every side, lower shoe (6) surrounds the polyhedron cavity former component (2) of sealing, it is characterized in that being fixed with at least one fire detector (8) at least one of described lower shoe (6) or bridging piece (7), the induction mouth down base plate (6) of fire detector (8) or the outside of bridging piece (7), the bottom surface of lower shoe (6) or bridging piece (7) flushes with cast-in-place concrete cored bottom surface.
2, a kind of cast-in-place concrete cored, comprise steel bar concrete (1), shuttering member (2), shuttering member (2) is wrapped up in and is contained in the steel bar concrete (1), shuttering member (2) alternately, be cast-in-situ reinforced concrete rib (3) each other, shuttering member (2) comprises upper plate (4), sidewall (5) on every side, lower shoe (6) or be extended with the lower shoe (6) of bridging piece (7), upper plate (4), sidewall (5) on every side, lower shoe (6) surrounds the polyhedron cavity former component (2) of sealing, it is characterized in that being fixed with at least one fire detector (8) at least one of described lower shoe (6) or bridging piece (7), the induction mouth down base plate (6) of fire detector (8) or the outside of bridging piece (7), the bottom surface of lower shoe (6) or bridging piece (7) flushes with cast-in-place concrete cored bottom surface, the plate face of upper plate (4) exposes outside, with cast-in-place concrete cored upper surface flush, upper plate (4) constitutes the cast-in-place concrete cored structure-bearing member of going up table.
3, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that the induction mouth of described fire detector (8) flushes with the bottom surface of lower shoe (6) or bridging piece (7).
4,, it is characterized in that the bottom surface of the induction mouth female or male lower shoe (6) or the bridging piece (7) of described fire detector (8) according to claim 1 or 2 described a kind of cast-in-place concrete cored.
5, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described fire detector (8) is smoke detector or heat detector or Infrared Detectors.
6, according to claim 3 a kind of cast-in-place concrete cored, it is characterized in that described lower shoe (6) or bridging piece (7) are provided with and be used for the fixing cavity (9) of fire detector (8).
7, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that having on the described fire detector (8) fixture (10) and the wall body anchoring of shuttering member (2) to be integral, fixture (10) is base, silk braid, cutting ferrule, iron wire, screw, latch, iron plate, continuously connected fastener, concave-convex member or other fixture.
8, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that having on the wall body of the peripheral shuttering member of described fire detector (8) (2) reinforcing rib (11) or bracing boom (12) or drag-line (13) or stiffener (14) to be attached thereto, perhaps fire detector (8) is thereon fixed.
9, according to claim 8 a kind of cast-in-place concrete cored, it is characterized in that described shuttering member (2) is provided with spool (15), perhaps spool (15) links to each other with fire detector (8).
10, according to claim 9 a kind of cast-in-place concrete cored, it is characterized in that the interface (16) that has spool (15) to rotate on the described fire detector (8).
11, according to claim 10 a kind of cast-in-place concrete cored, it is characterized in that described spool (15) is rotating spool.
12, according to claim 10 a kind of cast-in-place concrete cored, it is characterized in that described upper plate (4) or on every side the spool (15) on the sidewall (5) be logical or many logical spools.Perhaps one is logical or how also be provided with tumbler or bent device (17) on the logical spool (15).
13, according to claim 9 a kind of cast-in-place concrete cored, it is characterized in that described spool (15) and bracing boom (12) zoarium.
14, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described lower shoe (6) or bridging piece (7) are provided with at least one suspender member or hang built-in fitting (18).
15, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that upper plate (4), sidewall (5) or lower shoe (6) or bridging piece (7) contain reinforce (19) on every side, perhaps also have reinforce (19) to expose, and be anchored in the steel bar concrete (1), perhaps reinforce (19) stretches into anchoring in the matrix of each adjacent member each other.
16, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that the horizontal profile of described shuttering member (2) or vertical cross section are shaped as polygon, corrugated or circular.
17, according to claim 16 a kind of cast-in-place concrete cored, it is characterized in that polygon is rectangle, square, arc angle polygon, chamfering polygon or multi sphere limit shape.
18, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that also being provided with on the described shuttering member (2) at least one in inner corner trim (20), chamfering (21), groove (22), pit (23), boss module (24), raised line (25), the external corner (26).
19, according to claim 18 a kind of cast-in-place concrete cored, it is characterized in that described inner corner trim (20), chamfering (21), groove (22), raised line (23) self or be parallel, quadrature, oblique or grade separation setting mutually or form grid.
20,, it is characterized in that being provided with light material (27) in the enclosed cavity of described shuttering member (2) according to claim 1 or 2 described a kind of cast-in-place concrete cored.
21, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described upper plate (4) or on every side at least one in the sidewall (5) for or dismountable movable part (28) arranged.
22,, it is characterized in that the upper plate (4) of described shuttering member (2), at least one in the external surface of sidewall (5) is arch hull shape, corrugated, zigzag or exasperate external surface on every side according to claim 1 or 2 described a kind of cast-in-place concrete cored.
23, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described shuttering member (2) is provided with align member (29).
24, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described shuttering member (2) is provided with connector connected to one another (30) between the shuttering member (2).
25, according to claim 24 a kind of cast-in-place concrete cored, it is characterized in that at least two shuttering members (2) alternately, connect into the gang mould mould component by connector (30) each other, between the shuttering member of gang mould mould component (2) internal-rib die cavity (31), cast-in-situ reinforced concrete (1) has formed cast-in-situ reinforced concrete internal-rib (32) in internal-rib die cavity (31), and links to each other with cast-in-situ reinforced concrete rib (3).
26, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that at least two shuttering members (2) connect into the gang mould mould component by bridging piece (7), between the shuttering member of gang mould mould component (2) internal-rib die cavity (31), cast-in-situ reinforced concrete (1) has formed cast-in-situ reinforced concrete internal-rib (32) in internal-rib die cavity (31), and link to each other with cast-in-situ reinforced concrete rib (3), sidewall (5) up and down base plates (6) contact site also is provided with groove (22) perhaps, the Cast-in-place concrete edge of a wing (33) that Cast-in-place concrete forms in groove (22), corresponding cast-in-situ reinforced concrete rib (3) or cast-in-situ reinforced concrete internal-rib (32) have formed the inverted T-shaped rib by rectangular fin.
27, according to claim 26 a kind of cast-in-place concrete cored, it is characterized in that described lower shoe (6) or bridging piece (7) lower shoe or bridging piece for fire prevention concrete, cement mortar, cement concrete, lightweight concrete, polymer concrete, polymer mortar, perhaps the upper plate (4) of shuttering member (2) or on every side sidewall (5) be the upper plate of Cement fibre, Cement fibre net, cement steel net, cement gauze wire cloth, concrete plate, bamboo offset plate, wood glue plate, plastics or metal crimp template or sidewall on every side.
28, according to claim 26 a kind of cast-in-place concrete cored, it is characterized in that described lower shoe (6) or bridging piece (7) are the lower shoe or the bridging piece of fire-proof cement mortar, perhaps the upper plate (4) of shuttering member (2) or on every side sidewall (5) be the upper plate of lightweight concrete or sidewall on every side.
29, according to claim 26 a kind of cast-in-place concrete cored, it is characterized in that being provided with in the described internal-rib die cavity (31) a spacer draw piece (34).
30, according to claim 26 a kind of cast-in-place concrete cored, it is characterized in that described upper plate (4) or on every side at least one of sidewall (5) or lower shoe (6) or bridging piece (7) be provided with overlapping layers (35).
31, according to claim 1 or 2 described a kind of cast-in-place concrete cored, it is characterized in that described upper plate (4) or on every side at least one of sidewall (5) or lower shoe (6) be provided with overlapping layers (35).
32, according to claim 31 a kind of cast-in-place concrete cored, it is characterized in that described overlapping layers (35) is provided with spool (15) or fire detector (8).
33, according to claim 31 a kind of cast-in-place concrete cored, it is characterized in that the overlapping layers of described overlapping layers (35) for light aggregate concrete layer, aerating concrete layer, cement sand bed, Cement fibre layer, cement steel screen layer, cement concrete layer, steel bar concrete layer, plastic plate, metal crimp template or wood glue plate or bamboo offset plate.
34,, it is characterized in that described upper plate (4), at least one in sidewall (5), lower shoe (6) or the bridging piece (7) is to be stained with the muscle of cementitious material or the superimposed gluing of the reinforce of net (19) forms by multilayer on every side according to claim 1 or 2 described a kind of cast-in-place concrete cored.
35,, it is characterized in that described shuttering member (2) is provided with carrying part (36) according to claim 1 or 2 described a kind of cast-in-place concrete cored.
36,, it is characterized in that describedly also being provided with dark beam (37) or/and bright beam (38) in cast-in-place concrete cored according to claim 1 or 2 described a kind of cast-in-place concrete cored.
CNB2005100703309A 2005-04-28 2005-04-28 A kind of cast-in-place concrete cored CN100560882C (en)

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