CN1991105A - Component for cast-in-situ reinforcing steel bar concrete - Google Patents

Component for cast-in-situ reinforcing steel bar concrete Download PDF

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Publication number
CN1991105A
CN1991105A CN 200710004681 CN200710004681A CN1991105A CN 1991105 A CN1991105 A CN 1991105A CN 200710004681 CN200710004681 CN 200710004681 CN 200710004681 A CN200710004681 A CN 200710004681A CN 1991105 A CN1991105 A CN 1991105A
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parts
cast
basin
shaped components
perhaps
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CN 200710004681
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Chinese (zh)
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CN100501096C (en
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邱则有
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邱则有
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Abstract

Disclosed is a member for cast-in-situ concrete, characterized in that the member is formed from two half-component (1) through clasp fastening, the two half-components (1) being basin-shape members having identical or similar external forms. The invention can be applied to cast-in-situ reinforced concrete or prestressed reinforcement concrete's hollow storied-building roofings, house roofings, walls, foundation bedplates and hollow bridges, especially for hollow flat slabs.

Description

A kind of cast-in-situ reinforced concrete member
The application for the applying date be that December 22, application number in 2002 are 02158266.1, name is called the dividing an application of application for a patent for invention of " a kind of cast-in-situ reinforced concrete member ".
(1) technical field
The present invention relates to a kind of cast-in-situ reinforced concrete member.
(2) background technology
At present, in the prior art, it is permanent core that cast-in-situ hollow floor plate becomes pole, as paper tube, plastic pipe, metal bellows, core light material etc.These tubular core molds or member are mainly considered the concrete of finding time, and alleviate floor weight.The patent No. as applicant's application is that ZL99249775.8, name are called the utility model patent of " cast-in-place reinforced concrete filling fiber reinforcement type thin wall cylinder ", it is made up of horniness thin-walled tube and two ends plug, two plugs form an enclosed cavity with the horniness thin-walled tube closed at both ends, this hard thin-wall tube wall is composited by carcass and cementitious materials, carcass can be glass fiber or carbon fiber or organic fiber or nonwoven or fibrous braid, and cementitious materials can be cement or organic resin or is the mixture of cement, filler, Admixture, fiber.This kind pipe has advantages such as intensity height, resistance to deformation, anti-vibration performance are good, convenient construction and transport.But when producing, must in former, make half of pipe earlier, at it not during setting and harden, with another the half of Guan Yuqi that has hardened condense form whole, and then shutoff two-port and form integral product.Like this, hollow section is made trouble, and cost is higher relatively, has also increased the cost of hollow building cover undoubtedly.Therefore, develop a kind of novel cast-in-situ reinforced concrete and be urgent need with member.
(3) summary of the invention
The object of the present invention is to provide a kind of cast-in-situ reinforced concrete member, have simple, the characteristics such as cost is low, carrying easy construction, intensity height of making.
Solution of the present invention is on the basis of existing technology, it is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.Like this, half of parts can disposablely make at in-mold molding, it produces simple, convenient, cost is low, the intensity height, convenient in carrying, the corresponding cost that also reduces hollow building cover, simultaneously, in factory or when construction, two half of parts are fastened integral body, have promptly formed hollow thin-wall component, accelerated speed of application, reduced construction cost, and can carry out follow-up construction easily, thus reached purpose of the present invention, be applicable in various cast-in-situ concrete hollow floors, roof system, sole plate, body of wall and the hollow bridges and use.
Feature of the present invention is that also at least one end of half of parts is provided with at least one or part baffle plate.Like this, in the construction again shutoff by the port of the synthetic each other integrated member of half of parts, thereby accelerate construction progress, help further reducing construction cost.
Feature of the present invention is that also described baffle plate is movable with being connected to of half of parts or fixedlys connected.Like this, it is more convenient to construct, and speed of application is faster, and cost is lower.
Feature of the present invention also is to have at least one half of parts die or groove, hole, inner corner trim, the module of protrusion, the stick of protrusion or at least one in the arm.Like this, the effect of squeezing of the mutual embedding between member and the Cast-in-place concrete is better, and the member of formed various types can satisfy the needs of various different occasions.
Feature of the present invention also is at least one half of parts the joining parts are arranged.Like this, the two halves part bonding is fixing more convenient, quick, firm.
Feature of the present invention is that also described joining parts are the crimping or the male and female groove of metal foil band, strap, polyester band, braid over braid, iron wire, wire gauze, fibre, wire, cloth, deck, double buckle, weldment, tenon, small stair, member.Like this, joining parts wide in variety makes things convenient for selecting for use of design, production and unit in charge of construction, helps reducing producing and construction cost.
Feature of the present invention is that also described joining parts are arranged on the baffle plate of half of parts or long on the limit or on both.Like this, more convenient construction helps accelerating speed of application, reduces construction cost.
Feature of the present invention is that also the cross sectional shape of two halves parts is inequality.Like this, formed member can satisfy the special requirement of design and construction unit, helps reducing construction cost.
Feature of the present invention is that also the inside and outside surface configuration of two halves parts is similar and different.Like this, formed member can satisfy the special requirement of design and construction unit, helps reducing construction cost.
Feature of the present invention is that also the wall of half of parts is a layer structure, layer structure be one deck cementitious matter one deck reinforce again one deck cementitious matter be superimposed and form.Like this, the production of part stiff wall member is simpler, easy, and the intensity height, and cost of production is low.
Feature of the present invention is that also reinforce is at least one in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fleece or cloth, thin band, braid over braid, the strap.Like this, reinforce wide in variety, convenient design is selected for use with production unit, helps reducing producing and construction cost.
Feature of the present invention is that also cementitious matter is the mixture cementitious matter of cement gel ramming material or cement, filler, Admixture, fiber.Like this, the cementitious matter cost is lower, and the intensity height, water-tolerant.
Feature of the present invention is that also half of parts are metal die spare, metallic spiral corrugated, improved plastics structural shape.Like this, convenient design is selected for use with production unit, helps reducing and produces and construction cost.
Feature of the present invention is that also half of parts are provided with at least one in reinforcing rib or stiffening rib or the bracing boom.Like this, the intensity and the rigidity of half of parts are bigger, and the intensity of respective members and rigidity are also big.
Feature of the present invention also is to have on the half of parts at least one that reveal in stiffening rib, dew bracing boom or the dew reinforce.Like this, after member is applied to hollow building cover, and the adhesion strength between the Cast-in-place concrete is higher, and globality is better.
Feature of the present invention is that also half of parts button commissure has the dew reinforce.Like this, the adhesion strength between member and the Cast-in-place concrete is higher, and globality is better.
Feature of the present invention also is described stiffening rib, bracing boom and being connected to of half of parts is fixed or movable is connected.Like this, make things convenient for design and construction unit to select for use, help reducing construction cost.
Feature of the present invention is that also the cross sectional shape of half of parts is circular arc, flute profile, dihedral, linear, shaped form, polygon or arc angle polygon.Like this, make things convenient for selecting for use of design and construction unit, help reducing and produce and construction cost.
A kind of cast-in-situ reinforced concrete member that is applied to hollow arch without beam is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow building cover is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow roof system is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to the hyollow foundation base plate is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow wall is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow bridges is characterized in that member is that two half of parts are fastened to form, and two half of parts are basin-shaped components, and the profile of basin-shaped components is same or similar.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In the accompanying drawing, 1 is half of parts, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, member is that two half of parts 1 are fastened to form mutually.
Fig. 2 is the structural representation of the embodiment of the invention 2, and the end of its half of parts 1 is provided with baffle plate 2.
Fig. 3 is the structural representation of the embodiment of the invention 3, fixedlys connected for welding between its baffle plate 2 and the half of parts 1.
Fig. 4 is the structural representation of the embodiment of the invention 4, the stick 8 that inner corner trim 6 is arranged on its half of parts 1, protrudes.
Fig. 5 is the structural representation of the embodiment of the invention 5, on its half of parts 1 arm 9 is arranged.
Fig. 6 is the structural representation of the embodiment of the invention 6, fluted 4 on its half of parts 1, hole 5.
Fig. 7 is the structural representation of the embodiment of the invention 7, the module 7 of die 3 is arranged on its half of parts 1, protruding.
Fig. 8 is the structural representation of the embodiment of the invention 8, on its half of parts 1 joining parts 10 is arranged.
Fig. 9 is the structural representation of the embodiment of the invention 9, and its joining parts 10 are the metal foil band.
Figure 10 is the structural representation of the embodiment of the invention 10, its joining parts 10 be arranged on half of parts 1 baffle plate 2 and long on the limit, be iron wire joining parts on the baffle plate 2, long on the limit for approaching band joining parts.
Figure 11 is the structural representation of the embodiment of the invention 11, and the cross sectional shape of its two halves parts 1 is inequality, and its upper parts have the module 7 of protrusion.
Figure 12 is the structural representation of the embodiment of the invention 12, and the external surface shape of its two halves parts 1 is inequality, and one is serrated-surface, and another is the plucking surface.
Figure 13 is the structural representation of the embodiment of the invention 13, and the wall of its half of parts 1 is a layer structure 11, layer structure 11 for one deck cementitious matter 12 one deck reinforces 13 again one deck cementitious matter 12 be superimposed and form.
Figure 14 is the structural representation of the embodiment of the invention 14, and its reinforce 13 is a fiberglass gridding cloth.
Figure 15 is the structural representation of the embodiment of the invention 15, and its half of parts 1 are metal die spare.
Figure 16 is the structural representation of the embodiment of the invention 16, and its half of parts 1 are provided with reinforcing rib 14, stiffening rib 15 and bracing boom 16.
Figure 17 is the structural representation of the embodiment of the invention 17, and its half of parts 1 are provided with reinforcing rib 14, stiffening rib 15 and bracing boom 16, and the wall of half of parts 1 is a layer structure 11.
Figure 18 is the structural representation of the embodiment of the invention 18, the stiffening rib 15 of revealing is arranged on its half of parts 1, reveal bracing boom 16 and reveal steel wire reinforce 13.
Figure 19 is the structural representation of the embodiment of the invention 19, its stiffening rib 14, bracing boom 15 and fixing glued connection of being connected to of half of parts 1.
Figure 20 is the structural representation of the embodiment of the invention 20, and the cross sectional shape of its half of parts 1 is a polygon.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention is characterized in that member is that two half of parts 1 are fastened to form as shown in drawings, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.In the accompanying drawing, 1 is half of parts, in each accompanying drawing, numbers identically, and its explanation is identical.As shown in Figure 1, member is that two half of parts 1 are fastened to form mutually.As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
Feature of the present invention is that also at least one end of half of parts 1 is provided with at least one or part baffle plate 2.Fig. 2 is the structural representation of the embodiment of the invention 2, and the end of its half of parts 1 is provided with baffle plate 2.
Feature of the present invention is that also described baffle plate 2 is movable with being connected to of half of parts 1 or fixedlys connected.Fig. 3 is the structural representation of the embodiment of the invention 3, fixedlys connected for welding between its baffle plate 2 and the half of parts 1.
Feature of the present invention also is to have at least one half of parts 1 die 3 or groove 4, hole 5, inner corner trim 6, the module of protruding 7, the stick 8 that protrudes or at least one in the arm 9.Fig. 4 is the structural representation of the embodiment of the invention 4, the stick 8 that inner corner trim 6 is arranged on its half of parts 1, protrudes.Fig. 5 is the structural representation of the embodiment of the invention 5, on its half of parts 1 arm 9 is arranged.Fig. 6 is the structural representation of the embodiment of the invention 6, fluted 4 on its half of parts 1, hole 5.Fig. 7 is the structural representation of the embodiment of the invention 7, the module 7 of die 3 is arranged on its half of parts 1, protruding.
Feature of the present invention also is at least one half of parts 1 joining parts 10 are arranged.Fig. 8 is the structural representation of the embodiment of the invention 8, on its half of parts 1 joining parts 10 is arranged.
Feature of the present invention also is crimping or the male and female groove of described joining parts 10 for metal foil band, strap, polyester band, braid over braid, iron wire, wire gauze, fibre, wire, cloth, deck, double buckle, weldment, tenon, small stair, member.As shown in Figure 8, joining parts 10 are iron wire.Fig. 9 is the structural representation of the embodiment of the invention 9, and its joining parts 10 are the metal foil band.
Feature of the present invention is that also described joining parts 10 are arranged on the baffle plate 2 of half of parts 1 or long on the limit or on both.Figure 10 is the structural representation of the embodiment of the invention 10, its joining parts 10 be arranged on half of parts 1 baffle plate 2 and long on the limit, be iron wire joining parts on the baffle plate 2, long on the limit for approaching band joining parts.
Feature of the present invention is that also the cross sectional shape of two halves parts 1 is inequality.Figure 11 is the structural representation of the embodiment of the invention 11, and the cross sectional shape of its two halves parts 1 is inequality, and its upper parts have the module 7 of protrusion.
Feature of the present invention is that also the inside and outside surface configuration of two halves parts 1 is similar and different.Figure 12 is the structural representation of the embodiment of the invention 12, and the external surface shape of its two halves parts 1 is inequality, and one is serrated-surface, and another is the plucking surface.
Feature of the present invention is that also the wall of half of parts 1 is a layer structure 11, layer structure 11 for one deck cementitious matter 12 one deck reinforces 13 again one deck cementitious matter 12 be superimposed and form.Figure 13 is the structural representation of the embodiment of the invention 13, and the wall of its half of parts 1 is a layer structure 11, layer structure 11 for one deck cementitious matter 12 one deck reinforces 13 again one deck cementitious matter 12 be superimposed and form.
Feature of the present invention is that also reinforce 13 is at least one in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fleece or cloth, thin band, braid over braid, the strap.As shown in figure 13, reinforce 13 is a gauze wire cloth.Figure 14 is the structural representation of the embodiment of the invention 14, and its reinforce 13 is a fiberglass gridding cloth.
Feature of the present invention also is the cementitious matter 12 mixture cementitious matter for cement gel ramming material or cement, filler, Admixture, fiber.
Feature of the present invention is that also half of parts 1 are metal die spare, metallic spiral corrugated, improved plastics structural shape.Figure 15 is the structural representation of the embodiment of the invention 15, and its half of parts 1 are metal die spare.
Feature of the present invention is that also half of parts 1 are provided with at least one in reinforcing rib 14 or stiffening rib 15 or the bracing boom 16.Figure 16 is the structural representation of the embodiment of the invention 16, and its half of parts 1 are provided with reinforcing rib 14, stiffening rib 15 and bracing boom 16.Figure 17 is the structural representation of the embodiment of the invention 17, and its half of parts 1 are provided with reinforcing rib 14, stiffening rib 15 and bracing boom 16, and the wall of half of parts 1 is a layer structure 11.
Feature of the present invention also is to have on the half of parts 1 at least one that reveal in stiffening rib 15, dew bracing boom 16 or the dew reinforce 13.Figure 18 is the structural representation of the embodiment of the invention 18, the stiffening rib 15 of revealing is arranged on its half of parts 1, reveal bracing boom 16 and reveal steel wire reinforce 13.
Feature of the present invention is that also half of parts 1 button commissure has the reinforce 13 of revealing.As shown in figure 18, expose at half of parts 1 button commissure steel wire reinforce 13 is arranged.
Feature of the present invention also is described stiffening rib 15, bracing boom 16 and being connected to of half of parts 1 is fixed or movable is connected.Figure 19 is the structural representation of the embodiment of the invention 19, its stiffening rib 14, bracing boom 15 and fixing glued connection of being connected to of half of parts 1.
Feature of the present invention is that also the cross sectional shape of half of parts 1 is circular arc, flute profile, dihedral, linear, shaped form, polygon or arc angle polygon.Figure 20 is the structural representation of the embodiment of the invention 20, and the cross sectional shape of its half of parts 1 is a polygon.
A kind of cast-in-situ reinforced concrete member that is applied to hollow arch without beam is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow building cover is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow roof system is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to the hyollow foundation base plate is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow wall is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.
A kind of cast-in-situ reinforced concrete member that is applied to hollow bridges is characterized in that member is that two half of parts 1 are fastened to form, and two half of parts 1 are basin-shaped components, and the profile of basin-shaped components is same or similar.

Claims (10)

1, a kind of cast-in-situ reinforced concrete member is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar.
2, a kind of cast-in-situ reinforced concrete member according to claim 1, at least one end that it is characterized in that half of parts (1) are provided with at least one or part baffle plate (2).
3, a kind of cast-in-situ reinforced concrete member according to claim 2 is characterized in that being connected to of described baffle plate (2) and half of parts (1) is movable or fixedlys connected.
4, a kind of cast-in-situ reinforced concrete member according to claim 1 is characterized in that having at least one half of parts (1) die (3) or groove (4), hole (5), inner corner trim (6), the module of protruding (7), the stick (8) that protrudes or at least one in the arm (9).
5, a kind of cast-in-situ reinforced concrete member according to claim 1 is characterized in that at least one half of parts (1) joining parts (10) being arranged; Perhaps joining parts (10) are metal foil band, strap, polyester band, braid over braid, iron wire, wire gauze, fibre, wire, cloth, weldment; Perhaps joining parts (10) are arranged on the baffle plate (2) of half of parts (1) or grow on the limit or on both; Perhaps the cross sectional shape of two halves parts (1) is inequality; Perhaps the inside and outside surface configuration of two halves parts (1) is similar and different.
6, according to the described a kind of cast-in-situ reinforced concrete member of arbitrary claim in the claim 1 to 5, the wall that it is characterized in that half of parts (1) is layer structure (11), layer structure (11) for one deck cementitious matter (12) one deck reinforce (13) again one deck cementitious matter (12) be superimposed and form; Perhaps reinforce (13) is at least one in reinforcing bar, steel wire, steel mesh reinforcement, gauze wire cloth, fiber, fleece or cloth, thin band, braid over braid, the strap; Perhaps cementitious matter (12) is the mixture cementitious matter of cement gel ramming material or cement, filler, Admixture, fiber; Perhaps half of parts (1) are metal die spare, metallic spiral corrugated, improved plastics structural shape.
7,, it is characterized in that half of parts (1) are provided with at least one in reinforcing rib (14) or stiffening rib (15) or the bracing boom (16) according to the described a kind of cast-in-situ reinforced concrete member of arbitrary claim in the claim 1 to 5; Perhaps half of parts (1) are provided with at least one in reinforcing rib (14) or stiffening rib (15) or the bracing boom (16); Dew stiffening rib (15) is arranged on the perhaps half of parts (1), reveal at least one in bracing boom (16) or the dew reinforce (13); Perhaps half of parts (1) button commissure has dew reinforce (13); Perhaps stiffening rib (15), bracing boom (16) are connected to fixed or movable the connection with half of parts (1); The cross sectional shape of perhaps half of parts (1) is circular arc, flute profile, dihedral, linear, shaped form, polygon or arc angle polygon.
8, a kind of cast-in-situ reinforced concrete member that is applied to hollow arch without beam is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar; Perhaps a kind of cast-in-situ reinforced concrete member that is applied to hollow building cover is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar.
9, a kind of cast-in-situ reinforced concrete member that is applied to hollow roof system is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar; Perhaps a kind of cast-in-situ reinforced concrete member that is applied to the hyollow foundation base plate is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar.
10, a kind of cast-in-situ reinforced concrete member that is applied to hollow wall is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar; Perhaps a kind of cast-in-situ reinforced concrete member that is applied to hollow bridges is characterized in that member is that two half of parts (1) are fastened to form, and two half of parts (1) are basin-shaped components, and the profile of basin-shaped components is same or similar.
CNB2007100046819A 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete CN100501096C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02158266 CN1510230B (en) 2002-12-22 2002-12-22 Member for cast-in-situ steel reinforced concrete

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CN1991105A true CN1991105A (en) 2007-07-04
CN100501096C CN100501096C (en) 2009-06-17

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CNB2007100046772A CN100467811C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CN 02158266 CN1510230B (en) 2002-12-22 2002-12-22 Member for cast-in-situ steel reinforced concrete
CNB2007100046819A CN100501096C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2007100046804A CN100467813C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2006100851470A CN100455739C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB2006100821140A CN100381653C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB200610082116XA CN100390361C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB200610085149XA CN100458039C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB200610082109XA CN100362178C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CN 200710004674 CN1991098A (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2007100074255A CN100564750C (en) 2002-12-22 2002-12-22 A kind of cast-in-situ reinforced concrete member
CNB200710007426XA CN100564751C (en) 2002-12-22 2002-12-22 A kind of cast-in-situ reinforced concrete member
CNB2007100046823A CN100501097C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2006100851485A CN100455740C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB2006100821155A CN100362179C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB2007100046791A CN100467812C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete

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CNB2007100046772A CN100467811C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CN 02158266 CN1510230B (en) 2002-12-22 2002-12-22 Member for cast-in-situ steel reinforced concrete

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CNB2007100046804A CN100467813C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2006100851470A CN100455739C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB2006100821140A CN100381653C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB200610082116XA CN100390361C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB200610085149XA CN100458039C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB200610082109XA CN100362178C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CN 200710004674 CN1991098A (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2007100074255A CN100564750C (en) 2002-12-22 2002-12-22 A kind of cast-in-situ reinforced concrete member
CNB200710007426XA CN100564751C (en) 2002-12-22 2002-12-22 A kind of cast-in-situ reinforced concrete member
CNB2007100046823A CN100501097C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete
CNB2006100851485A CN100455740C (en) 2002-12-22 2002-12-22 Component for cast-in-place concrete
CNB2006100821155A CN100362179C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforced concrete
CNB2007100046791A CN100467812C (en) 2002-12-22 2002-12-22 Component for cast-in-situ reinforcing steel bar concrete

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CN100501097C (en) 2009-06-17
CN100564750C (en) 2009-12-02
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CN100458039C (en) 2009-02-04
CN100455740C (en) 2009-01-28
CN100390361C (en) 2008-05-28
CN1510230B (en) 2010-04-28
CN100467811C (en) 2009-03-11
CN1880599A (en) 2006-12-20
CN100467813C (en) 2009-03-11
CN100455739C (en) 2009-01-28
CN101067335A (en) 2007-11-07
CN1991101A (en) 2007-07-04
CN1991106A (en) 2007-07-04
CN1880601A (en) 2006-12-20
CN1869362A (en) 2006-11-29
CN100467812C (en) 2009-03-11
CN100381653C (en) 2008-04-16
CN100501096C (en) 2009-06-17
CN1991098A (en) 2007-07-04
CN1880600A (en) 2006-12-20
CN1510230A (en) 2004-07-07
CN1880597A (en) 2006-12-20
CN1991104A (en) 2007-07-04
CN100362179C (en) 2008-01-16
CN1991103A (en) 2007-07-04
CN101074576A (en) 2007-11-21
CN100564751C (en) 2009-12-02

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