CN1611694A - Concrete filled light member - Google Patents
Concrete filled light member Download PDFInfo
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- CN1611694A CN1611694A CN 200310103959 CN200310103959A CN1611694A CN 1611694 A CN1611694 A CN 1611694A CN 200310103959 CN200310103959 CN 200310103959 CN 200310103959 A CN200310103959 A CN 200310103959A CN 1611694 A CN1611694 A CN 1611694A
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- hole
- lightweight member
- groove
- light component
- concrete filling
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- 239000004567 concrete Substances 0.000 title claims abstract description 112
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims description 25
- 238000010276 construction Methods 0.000 abstract description 15
- 239000011150 reinforced concrete Substances 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract 4
- 238000011065 in-situ storage Methods 0.000 description 22
- 238000010008 shearing Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 3
- 238000009415 formwork Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004540 pour-on Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
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Abstract
This invention discloses a concrete filling light component, comprising the light component that has a through casting hole, at the same time, on the surface of the component has at least one fillister intersecting connects with at least one end of the hole. The characteristic is that the two ends of the hole connect respectively with at least two fillisters. In this way, when the light components are allied to the spot casting concrete hollow building cover, because the two ends of the hole link respectively to at least two fillisters, and in the fillisters of the two ends the spot casting concrete forms the reinforcing rib structures, so the hollow part of the building cover has high intensity. The construction is convenient and fast. It is suitable for the spot casting reinforced concrete or the prestressed reinforced concrete hollow building cover, house cover, wall, fundamental board and the hollow bridge.
Description
(1) technical field
The present invention relates to a kind of light component for concrete filling.
(2) background technology
Arch without beam is that present Cast-in-place Concrete Building Floor is used wider floor structural form, have that speed of application is fast, structure height is little, advantages such as ceiling decoration can be cut apart and need not to room area flexibly, the lightweight member of filling in it has various hollow sections and box, and box has hollow or solid.Is that ZL99232921.3, name are called " cast-in-place reinforced concrete filling thin wall cylinder " utility model patent as the applicant in the patent No. of application on March 10th, 1999, and it is made up of horniness thin-walled tube and two plugs, is applied to use as lightweight member in the arch without beam.The beam army in Shijiazhuang City, Hebei Province city and for example, the patent No. in application on February 23rd, 2000 is that ZL00203695.9, name are called the formwork that uses in " combination concrete hidden rib floor structure " utility model patent, Instructions Page 2 the 5th walk to the 7th line description " formwork can be solid; also can be hollow; light materials such as available plant straw, glass fiber reinforced plastic, sheet iron plate, glass fibre cement are made; its profile can be made shapes such as rectangle, circle, polygon according to designing requirement; ", being applied to equally make up in the concrete hidden rib superstructure also is to use as lightweight member.But no matter be hollow section or box, be applied to superstructure as permanent lightweight member after, the stressed Force transmission parts of no superstructure in its member, particularly when the lightweight member size is big, show more obviously, simultaneously, the intensity of corresponding cast in site floor is relative with rigidity relatively poor.For this reason, the applicant has applied for that on December 15th, 2002 publication number is that CN1415815A, name are called the patent of invention of " a kind of light component for concrete filling ", it comprises lightweight member, it is characterized in that the cast hole that has at least one to run through in the lightweight member, simultaneously, at least one groove that is communicated with the cast hole is arranged on external surface of structural member.Like this, owing on lightweight member, there is the hole of Cast-in-place concrete cast usefulness to run through lightweight member, after lightweight member is applied to building cover structure, Cast-in-place concrete enters in the hole, after treating setting and harden, form Cast-in-place concrete post or pier, thereby in lightweight member, formed the stressed and Force transmission parts of superstructure, improve the mechanical property of superstructure greatly, particularly improved the shearing resistance of superstructure, antitorque mechanical property greatly; Simultaneously, because at least one groove that is communicated with the cast hole is arranged on external surface of structural member, Cast-in-place concrete enters into reinforcing rib or the stiffening rib that has formed cast in site floor in the groove, thereby the intensity of superstructure and rigidity is greatly improved, and lightweight member also has characteristics such as simple in structure, that intensity is high, making is easy, cost is low simultaneously.After this class lightweight member is applied to superstructure, all can form unidirectional Cast-in-place concrete rib hollow building cover or two-way Cast-in-place concrete hollow-ribbed floor, in hollow part, its intensity is relative with rigidity relatively poor.Therefore, develop a kind of novel light component for concrete filling for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide a kind of light component for concrete filling, be applied to cast-in-situ concrete hollow floor after, the intensity height of superstructure hollow part, rigidity are big, and have characteristics such as easy construction, speed of application be fast.
Solution of the present invention is on the basis of existing technology, comprise lightweight member, the cast hole that in lightweight member, has at least one to run through, simultaneously, at least one groove that is communicated with the cast hole is arranged on external surface of structural member, it is characterized in that the two ends of described hole have at least two grooves to be communicated with it respectively.Like this, when lightweight member is applied to cast-in-situ concrete hollow floor, because the two ends of hole have at least two grooves to be communicated with it respectively, in the groove at hole two ends, Cast-in-place concrete has then formed the reinforcing rib structure of superstructure, thereby intensity height, the rigidity of superstructure hollow part are big, and it is very convenient, quick to construct, thereby have reached purpose of the present invention; Simultaneously, lightweight member also has characteristics such as simple in structure, that intensity is high, making is easy, cost is low, 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 one or both ends of described hole or groove are tubaeform or step.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, after concrete pours in above-mentioned hole or the groove, corresponding tubaeform or step-like Cast-in-place concrete reinforcing rib structure or shearing pier or the post of having formed, can fully satisfy the requirement of transmitting various different stress, make structure more solid and reliable, survivable.
Feature of the present invention is that also at least one corner of lightweight member is provided with inner corner trim or chamfering or arc angle.Like this, after lightweight member was applied in the cast-in-situ concrete hollow floor, concrete had formed the Cast-in-place concrete reinforcement in superstructure inside after pouring in above-mentioned inner corner trim, chamfering or the arc angle, had strengthened the inside force structure of superstructure.
Feature of the present invention also is to have on the described lightweight member at least one groove and inner corner trim or chamfering or arc angle quadrature or oblique.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, concrete pour on the lightweight member groove and with it in the inner corner trim or chamfering or arc angle of quadrature or oblique, corresponding Cast-in-place concrete reinforcing rib and the Cast-in-place concrete shearing pier structure combining of having formed in superstructure inside, promote resistance to compression, the shear resistance of superstructure significantly, made structure more firm.
Feature of the present invention also is described at least one groove and chamfering or arc angle quadrature or oblique L-shaped or that U-shaped is arranged.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, concrete pours in the groove on the lightweight member and the L-shaped or U-shaped of phase quadrature or oblique is arranged with it the chamfering or arc angle, correspondingly formed the load-carrying construction that Cast-in-place concrete reinforcing rib and Cast-in-place concrete reinforcing rib or shearing pier combine, improved the matching property between the inner Force transmission parts of superstructure, made its combination property each other better.
Feature of the present invention also is described at least one ring tire groove and inner corner trim or chamfering or arc angle quadrature or oblique.Like this, ring tire groove is logical around drawing with the wall of lightweight member, after lightweight member is applied in the cast-in-situ concrete hollow floor, concrete pours into ring tire groove and with it in the inner corner trim or chamfering or arc angle of its quadrature or oblique, form cast-in-place ring stiffener and the Cast-in-place concrete load-carrying construction that Cast-in-place concrete reinforcing rib or shearing pier combine in superstructure inside, optimized the mechanical property of inner each member of superstructure.
Feature of the present invention also is described at least one groove and ring tire inner corner trim or chamfering or arc angle quadrature or oblique.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pour into above-mentioned groove and with its mutually in ring tire inner corner trim, chamfering or the arc angle of quadrature or oblique, corresponding Cast-in-place concrete reinforcing rib and reinforcing rib or the shearing pier structure of phase quadrature or oblique with it of having formed improved the intensity and the rigidity of superstructure.
Feature of the present invention also is described at least two parallel grooves and ring tire inner corner trim or chamfering or arc angle quadrature or oblique.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pour into above-mentioned many parallel grooves and with it in the ring tire inner corner trim of phase quadrature or oblique or chamfering or the arc angle after, the corresponding Cast-in-place concrete reinforcing rib that is parallel to each other and the Cast-in-place concrete reinforcing rib or the shearing pier structure of phase quadrature or oblique with it of having formed, improve the combination property of superstructure greatly, make the overall performance of superstructure obtain increasing substantially.
Feature of the present invention also is the groove and ring tire inner corner trim or chamfering or arc angle quadrature or oblique of described at least two quadratures.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pour into above-mentioned many grooves and with it in the ring tire inner corner trim of phase quadrature or oblique or chamfering or the arc angle after, corresponding formed the Cast-in-place concrete reinforcing rib and with it the phase quadrature or or Cast-in-place concrete reinforcing rib or the shearing pier structure of oblique, improved the combination property of superstructure greatly, made the overall performance of superstructure obtain increasing substantially.
Feature of the present invention also is described at least one groove and ring tire inner corner trim or chamfering or arc angle quadrature or oblique that intersects with hole.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pour into above-mentioned groove and with it in the ring tire inner corner trim of phase quadrature or oblique or chamfering or the arc angle after, the Cast-in-place concrete reinforcing rib of corresponding formation and with it the phase quadrature or or the Cast-in-place concrete reinforcing rib or the shearing pier structure of oblique, improved the combination property of superstructure greatly, made the overall performance of superstructure obtain increasing substantially.
Feature of the present invention also is fluted and ring tire inner corner trim or chamfering or arc angle quadrature or oblique at least two faces of described lightweight member.Like this, after lightweight member was applied in the cast-in-situ concrete hollow floor, after Cast-in-place concrete poured in the above-mentioned structure on the lightweight member, the corresponding Cast-in-place concrete stiffener that has formed with above-mentioned member respective shapes had improved the comprehensive mechanical property of superstructure greatly.
Feature of the present invention also is the groove and ring tire inner corner trim or chamfering or arc angle quadrature or oblique at the two ends of described hole.Like this, after lightweight member was applied in the cast-in-situ concrete hollow floor, concrete poured into above-mentioned groove and encircles in tire inner corner trim or chamfering or the arc angle, and the corresponding Cast-in-place concrete that has formed phase quadrature or oblique adds competent structure, has improved the comprehensive mechanical property of superstructure greatly.
Feature of the present invention is that also described groove is parallel on the lightweight member surface or quadrature or oblique layout.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the above-mentioned groove, be parallel to each other or the Cast-in-place concrete reinforcing rib of quadrature or oblique inner corresponding formation of superstructure, improved the bearing capacity of top, superstructure hollow part Cast-in-place concrete thin plate greatly, made building cover structure rationally reliable more.
Feature of the present invention is that also described chamfering or arc angle self or mutual size change, and perhaps chamfering or arc angle are broken line shape, shaped form, step.Like this, after form element is applied in the Cast-in-place Concrete Building Floor, Cast-in-place concrete pour into above-mentioned self or mutually size change, perhaps be in the chamfering or arc angle of broken line shape, shaped form, step, formed and above-mentioned chamfering or corresponding Cast-in-place concrete reinforcing rib of arc angle or shearing pier in superstructure inside, can fully satisfy the needs of superstructure under different occasions, different situations, make things convenient for design and construction unit to select for use.
Feature of the present invention is that also described groove or inner corner trim self or mutual size change, and perhaps groove or inner corner trim are broken line shape, shaped form, step.Like this, after form element is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pour into above-mentioned self or mutually size change, after perhaps being shaped as in the groove of broken line shape, shaped form, step or the inner corner trim, Cast-in-place concrete reinforcing rib, shearing pier structure have been formed with above-mentioned groove or the corresponding broken line shape of inner corner trim, shaped form or step in superstructure inside, can effectively strengthen the weak force part of superstructure inside, make the stressed and force transfer system layout of superstructure inside more become perfect, improved the overall performance of superstructure greatly.
Feature of the present invention is that also described plural at least hole is parallel.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, Cast-in-place concrete pours in the hole that is parallel to each other, at inner superimposed rod member or shearing pier or the post that is parallel to each other that form of lightweight member, strengthened the supporting capacity and the shock resistance damage capability of the Cast-in-place concrete thin plate on the lightweight member upper plate greatly.
Feature of the present invention is that also the wall body of described lightweight member contains reinforce, perhaps also has reinforce to expose.Like this, the wall body of lightweight member contains the intensity that reinforce has improved carcass itself greatly, makes it at transportation, cracky not in the installation process, can reduce the breakage rate of lightweight member effectively.If also expose reinforce is arranged, then bonding is more firm between lightweight member and the Cast-in-place concrete, and the globality of superstructure is better.
Feature of the present invention also is to be superimposed with overlapping layers at least one face of described lightweight member.Like this, owing to be provided with overlapping layers, thereby the making of lightweight member is easier, production efficiency is higher, and cost of production is lower.Simultaneously, the intensity and the rigidity of lightweight member are bigger, pile up, cracky more not in transportation and the construction and installation process.
Feature of the present invention is that also described lightweight member is solid light member or hollow light member.Like this, when lightweight member was solid tyre matter member, cracky not in the application process was even there is breakage also can not influence follow-up concrete construction.When lightweight member was the hollow light member, lightweight member weight was lighter, and the construction carrying is more convenient, and cost is lower.
Feature of the present invention is that also described solid light member is solid light carcass or duricrust solid light carcass.Like this, when lightweight member was light solid carcass or duricrust light solid carcass, carcass is in application process, and was survivable, even there is breakage also can not influence follow-up concrete construction; Duricrust light solid carcass particularly can reduce the breakage rate of lightweight member significantly.
Feature of the present invention also is to be provided with in the described lightweight member at least one in bracing boom, reinforcing rib, the stiffening rib, and perhaps at least one in bracing boom, reinforcing rib, the stiffening rib exposed outside the lightweight member, perhaps also has reinforce to expose.Like this, after lightweight member was applied in the cast-in-situ concrete hollow floor, bracing boom that is provided with in the lightweight member or stiffening rib or the bracing boom that exposes, stiffening rib can form composite construction with Cast-in-place concrete, had optimized the inner stress system of cast-in-situ concrete hollow floor.If also have reinforce to expose on it, then lightweight member and Cast-in-place concrete bonding is more firm, and the globality of superstructure is better.
Feature of the present invention is that also described lightweight member is provided with the convex module.Like this, after lightweight member was applied in the cast-in-situ concrete hollow floor, the convex module on the lightweight member can be emptied the non-bearing concrete of floor inside, reduced the consumption of concrete, also alleviated simultaneously the weight of floor, made its structure self load descend the corresponding supporting capacity that improves superstructure significantly.
Feature of the present invention is that also described lightweight member is provided with align member.Align member can be draw ring, drag hook, iron wire, feet, small lugs, little protruding nail or other device.Like this, after lightweight member is applied in the cast-in-situ concrete hollow floor, can accurately locate lightweight member, prevent that phenomenons such as lightweight member floats, displacement from producing when building concrete, simultaneously, also can carry out spacingly, guarantee the pouring quality of superstructure effectively reinforcing bar.
Feature of the present invention is that also described lightweight member is provided with connecting elements, and perhaps a plurality of lightweight members connect into lightweight member in groups by connecting elements.Like this, when lightweight member is applied in the cast-in-situ concrete hollow floor, be connected as one, constituted lightweight member in groups by connector, thereby, the efficiency of construction and the speed of application of superstructure improved greatly.
Feature of the present invention is that also described lightweight member is extended with bridging piece, and a plurality of lightweight members are linked to be lightweight member in groups by bridging piece.Like this, the construction more convenient and quicker of lightweight member can be saved construction formwork simultaneously.
Feature of the present invention is that also described lightweight 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 the cavity lightweight member be piled up, transport, lift and construct, reduce the work difficulty and the working strength of above-mentioned operation, help improving efficiency of construction, reduce construction cost.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1, and in each accompanying drawing, 1 is lightweight member, and 2 is hole, and 3 is groove, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, and the two ends of its described hole 2 have two grooves 3 to be communicated with it respectively.
Fig. 2 is the structural representation of the embodiment of the invention 2, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described groove 3 ends are set to tubaeform or step respectively.
Fig. 3 is the structural representation of the embodiment of the invention 3, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and the corner of its lightweight member 1 is respectively arranged with inner corner trim 4, chamfering 5 and arc angle 6.
Fig. 4 is the structural representation of the embodiment of the invention 4, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the corner of lightweight member 1 is respectively arranged with inner corner trim 4, chamfering 5 and arc angle 6, on its lightweight member 1 fluted 3 respectively with inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Fig. 5 is the structural representation of the embodiment of the invention 5, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described groove 3 respectively with the chamfering 5 and the arc angle 6 orthogonal thereto settings of L-shaped layout.
Fig. 6 is the structural representation of the embodiment of the invention 6, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the ring tire groove 3 that hole 2 is communicated with, the two ends of hole 2 have two ring tire grooves 3 to be communicated with its described ring tire groove 3 and inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings with it respectively.
Fig. 7 is the structural representation of the embodiment of the invention 7, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described groove 3 and the 4 orthogonal thereto settings of ring tire inner corner trim.
Fig. 8 is the structural representation of the embodiment of the invention 8, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with many parallel and grooves 3 that be communicated with cast hole 2, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described parallel groove 3 and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Fig. 9 is the structural representation of the embodiment of the invention 9, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have the groove 3 of two quadratures to be communicated with it respectively, the groove 3 of its described quadrature and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Figure 10 is the structural representation of the embodiment of the invention 10, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the groove 3 that it is described and hole 2 intersects and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Figure 11 is the structural representation of the embodiment of the invention 11, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, on the face of its described lightweight member 1 fluted 3 with the 4 orthogonal thereto settings of ring tire inner corner trim.
Figure 12 is the structural representation of the embodiment of the invention 12, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the groove 3 at the two ends of its described hole 2 respectively with ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Figure 13 is the structural representation of the embodiment of the invention 13, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with many grooves 3 that are communicated with cast hole 2, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described groove 3 is parallel, quadrature arrangement on lightweight member 1 surface.
Figure 14 is the structural representation of the embodiment of the invention 14, a plurality of cast holes 2 that run through are arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described a plurality of holes 2 are each other and are arranged in parallel.
Figure 15 is the structural representation of the embodiment of the invention 15, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the wall body of its described lightweight member 1 contains reinforce 7, and diagram reinforce 7 is a fibrous mesh cloth.
Figure 16 is the structural representation of the embodiment of the invention 16, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, be superimposed with overlapping layers 8 on the face of its described lightweight member 1, diagram overlapping layers 8 is arranged on the peripheral side.
Figure 17 is the structural representation of the embodiment of the invention 17, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described lightweight member 1 is the solid light member.
Figure 18 is the structural representation of the embodiment of the invention 18, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described solid light member 1 is a duricrust solid light carcass.
Figure 19 is the structural representation of the embodiment of the invention 19, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, also are provided with bracing boom 9, reinforcing rib 10 and stiffening rib 11 in its described lightweight member 1.
Figure 20 is the structural representation of the embodiment of the invention 20, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described lightweight member 1 is provided with a plurality of convex modules 12.
Figure 21 is the structural representation of the embodiment of the invention 21, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with align member 13, and illustrated position member 13 is locating piece and angle.
Figure 22 is the structural representation of the embodiment of the invention 22, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with connecting elements 14, illustrates a plurality of lightweight members 1 and connects into lightweight member in groups by connecting elements 14, and diagram connecting elements 14 is rod member and latch hole.
Figure 23 is the structural representation of the embodiment of the invention 23, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is extended with bridging piece 15, illustrates a plurality of lightweight members 1 and is linked to be lightweight member in groups by bridging piece 15.
Figure 24 is the structural representation of the embodiment of the invention 24, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with carrying part 16, and diagram carrying part 16 is a handle.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention as shown in drawings, comprise lightweight member 1, the cast hole 2 that in lightweight member 1, has at least one to run through, simultaneously, at least one groove 3 that is communicated with cast hole 2 is arranged on external surface of structural member, it is characterized in that the two ends of described hole 2 have at least two grooves 3 to be communicated with it respectively.Fig. 1 is the structural representation of the embodiment of the invention 1, and in each accompanying drawing, 1 is lightweight member, and 2 is hole, and 3 is groove, below in each accompanying drawing, number identically, its explanation is identical.As shown in Figure 1, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, and the two ends of its described hole 2 have two grooves 3 to be communicated with it respectively.
Feature of the present invention is that also the one or both ends of described hole 2 or groove 3 are tubaeform or step.Fig. 2 is the structural representation of the embodiment of the invention 2, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described groove 3 ends are set to tubaeform or step respectively.
Feature of the present invention is that also at least one corner of lightweight member 1 is provided with inner corner trim 4 or chamfering 5 or arc angle 6.Fig. 3 is the structural representation of the embodiment of the invention 3, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and the corner of its lightweight member 1 is respectively arranged with inner corner trim 4, chamfering 5 and arc angle 6.
Feature of the present invention also is to have on the described lightweight member 1 at least one groove 3 and inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique.Fig. 4 is the structural representation of the embodiment of the invention 4, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the corner of lightweight member 1 is respectively arranged with inner corner trim 4, chamfering 5 and arc angle 6, on its lightweight member 1 fluted 3 respectively with inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Feature of the present invention also is described at least one groove 3 and chamfering 5 or arc angle 6 quadratures or oblique L-shaped or that U-shaped is arranged.Fig. 5 is the structural representation of the embodiment of the invention 5, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the chamfering 5 and the arc angle 6 orthogonal thereto settings of its described groove 3 and L-shaped layout.
Feature of the present invention also is described at least one ring tire groove 3 and inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique.Fig. 6 is the structural representation of the embodiment of the invention 6, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the ring tire groove 3 that hole 2 is communicated with, the two ends of hole 2 have two ring tire grooves 3 to be communicated with its described ring tire groove 3 and inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings with it respectively.
Feature of the present invention also is described at least one groove 3 and ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique.Fig. 7 is the structural representation of the embodiment of the invention 7, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described groove 3 and the 4 orthogonal thereto settings of ring tire inner corner trim.
Feature of the present invention also is described at least two parallel grooves 3 and ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique.Fig. 8 is the structural representation of the embodiment of the invention 8, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with many parallel and grooves 3 that be communicated with cast hole 2, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described parallel groove 3 and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Feature of the present invention also is the groove 3 and ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique of described at least two quadratures.Fig. 9 is the structural representation of the embodiment of the invention 9, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have the groove 3 of two quadratures to be communicated with it respectively, the groove 3 of its described quadrature and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Feature of the present invention also is described at least one groove 3 and ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique that intersects with hole 2.Figure 10 is the structural representation of the embodiment of the invention 10, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the groove 3 that it is described and hole 2 intersects and ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Feature of the present invention also be at least two faces of described lightweight member 1 fluted 3 with ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique.Figure 11 is the structural representation of the embodiment of the invention 11, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, on the face of its described lightweight member 1 fluted 3 with the 4 orthogonal thereto settings of ring tire inner corner trim.
Feature of the present invention also is the groove 3 and ring tire inner corner trim 4 or chamfering 5 or arc angle 6 quadratures or oblique at the two ends of described hole 2.Figure 12 is the structural representation of the embodiment of the invention 12, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the groove 3 at the two ends of its described hole 2 respectively with ring tire inner corner trim 4, chamfering 5 and arc angle 6 orthogonal thereto settings.
Feature of the present invention is that also described groove 3 is parallel on lightweight member 1 surface or quadrature or oblique layout.Figure 13 is the structural representation of the embodiment of the invention 13, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with many grooves 3 that are communicated with cast hole 2, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described groove 3 is parallel, quadrature arrangement on lightweight member 1 surface.
Feature of the present invention also be described chamfering 5 or arc angle 6 self or mutually size change, perhaps chamfering 5 or arc angle 6 are broken line shape, shaped form, step.Arc angle 6 is the step arc angle as shown in figure 15.
Feature of the present invention also be described groove 3 or inner corner trim 4 self or mutually size change, perhaps groove 3 or inner corner trim 4 are broken line shape, shaped form, step.As shown in figure 16, groove 3 is the shaped form groove.
Feature of the present invention is that also described plural at least hole 2 is parallel.Figure 14 is the structural representation of the embodiment of the invention 14, a plurality of cast holes 2 that run through are arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described a plurality of holes 2 are each other and are arranged in parallel.
Feature of the present invention is that also the wall body of described lightweight member 1 contains reinforce 7, perhaps also has reinforce 7 to expose.Figure 15 is the structural representation of the embodiment of the invention 15, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, the wall body of its described lightweight member 1 contains reinforce 7, and diagram reinforce 7 is a fibrous mesh cloth.
Feature of the present invention also is to be superimposed with overlapping layers 8 at least one face of described lightweight member 1.Figure 16 is the structural representation of the embodiment of the invention 16, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, be superimposed with overlapping layers 8 on the face of its described lightweight member 1, diagram overlapping layers 8 is arranged on the peripheral side.
Feature of the present invention is that also described lightweight member 1 is solid light member or hollow light member.Figure 17 is the structural representation of the embodiment of the invention 17, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described lightweight member 1 is the solid light member.
Feature of the present invention is that also described solid light member 1 is solid light carcass or duricrust solid light carcass.Figure 18 is the structural representation of the embodiment of the invention 18, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described solid light member 1 is a duricrust solid light carcass.
Feature of the present invention also is to be provided with in the described lightweight member 1 at least one in bracing boom 9, reinforcing rib 10, the stiffening rib 11, perhaps at least one in bracing boom 9, reinforcing rib 10, the stiffening rib 11 exposed outside the lightweight member 1, perhaps also has reinforce 7 to expose.Figure 19 is the structural representation of the embodiment of the invention 19, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, also are provided with bracing boom 9, reinforcing rib 10 and stiffening rib 11 in its described lightweight member 1.
Feature of the present invention is that also described lightweight member 1 is provided with convex module 12.Figure 20 is the structural representation of the embodiment of the invention 20, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, and its described lightweight member 1 is provided with a plurality of convex modules 12.
Feature of the present invention is that also described lightweight member 1 is provided with align member 13.Figure 21 is the structural representation of the embodiment of the invention 21, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with align member 13, and illustrated position member 13 is locating piece and angle.
Feature of the present invention is that also described lightweight member 1 is provided with connecting elements 14, and perhaps a plurality of lightweight members 1 connect into lightweight member in groups by connecting elements 14.Figure 22 is the structural representation of the embodiment of the invention 22, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with connecting elements 14, illustrates a plurality of lightweight members 1 and connects into lightweight member in groups by connecting elements 14, and diagram connecting elements 14 is rod member and latch hole.
Feature of the present invention is that also described lightweight member 1 is extended with bridging piece 15, and a plurality of lightweight members 1 are linked to be lightweight member in groups by bridging piece 15.Figure 23 is the structural representation of the embodiment of the invention 23, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is extended with bridging piece 15, illustrates a plurality of lightweight members 1 and is linked to be lightweight member in groups by bridging piece 15.
Feature of the present invention is that also described lightweight member 1 is provided with carrying part 16.Figure 24 is the structural representation of the embodiment of the invention 24, the cast hole 2 that runs through is arranged in lightweight member 1, simultaneously, external surface of structural member is provided with and pours into a mould the groove 3 that hole 2 is communicated with, the two ends of hole 2 have two grooves 3 to be communicated with it respectively, its described lightweight member 1 is provided with carrying part 16, and diagram carrying part 16 is a handle.
During the invention process, mix the system cement mortar earlier, in the interior mould of establishing raised line, make one deck cement mortar one deck fibrous mesh cloth (or gauze wire cloth), the opening carcass of hole with holes 2 die cavitys of the multilayer build-up of one deck cement mortar again, behind its setting and harden, slough external mold and make the opening loose tool, then it is fastened on as yet engage on the ferro-cement bottom surface of setting and harden not closely knit, after treating setting and harden, promptly get lightweight member.
Claims (26)
1, a kind of light component for concrete filling, comprise lightweight member (1), the cast hole (2) that in lightweight member (1), has at least one to run through, simultaneously, at least one groove (3) that is communicated with cast hole (2) is arranged on external surface of structural member, it is characterized in that the two ends of described hole (2) have at least two grooves (3) to be communicated with it respectively.
2, a kind of light component for concrete filling according to claim 1 is characterized in that the one or both ends of described hole (2) or groove (3) are tubaeform or step.
3, a kind of light component for concrete filling according to claim 1 is characterized in that being provided with inner corner trim (4) or chamfering (5) or arc angle (6) at least one corner of lightweight member (1).
4, a kind of light component for concrete filling according to claim 3 is characterized in that having on the described lightweight member (1) at least one groove (3) and inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique.
5, a kind of light component for concrete filling according to claim 4 is characterized in that described at least one groove (3) and chamfering (5) or arc angle (6) quadrature or oblique L-shaped or that U-shaped is arranged.
6, a kind of light component for concrete filling according to claim 4 is characterized in that described at least one ring tire groove (3) and inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique.
7, a kind of light component for concrete filling according to claim 4 is characterized in that described at least one groove (3) and ring tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique.
8, a kind of light component for concrete filling according to claim 7 is characterized in that described at least two parallel grooves (3) and ring tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique.
9, a kind of light component for concrete filling according to claim 7 is characterized in that the groove (3) of described at least two quadratures and encircles tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique.
10, a kind of light component for concrete filling according to claim 4 is characterized in that described at least one groove (3) and ring tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique that intersects with hole (2).
11, a kind of light component for concrete filling according to claim 4 is characterized in that fluted (3) and ring tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique at least two faces of described lightweight member (1).
12, a kind of light component for concrete filling according to claim 11 is characterized in that the groove (3) and ring tire inner corner trim (4) or chamfering (5) or arc angle (6) quadrature or oblique at the two ends of described hole (2).
13, a kind of light component for concrete filling according to claim 4 is characterized in that described groove (3) is parallel on lightweight member (1) surface or quadrature or oblique layout.
14, a kind of concrete filled light base mould member according to claim 4 is characterized in that described chamfering (5) or arc angle (6) self or mutual size change, and perhaps chamfering (5) or arc angle (6) are broken line shape, shaped form, step.
15, a kind of concrete filled light base mould member according to claim 4 is characterized in that described groove (3) or inner corner trim (4) self or mutual size change, and perhaps groove (3) or inner corner trim (4) are broken line shape, shaped form, step.
16, a kind of light component for concrete filling according to claim 1 is characterized in that described plural at least hole (2) is parallel.
17, according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16, it is characterized in that the wall body of described lightweight member (1) contains reinforce (7), perhaps also have reinforce (7) to expose.
18,, it is characterized in that being superimposed with overlapping layers (8) at least one face of described lightweight member (1) according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16.
19,, it is characterized in that described lightweight member (1) is solid light member or hollow light member according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16.
20, a kind of light component for concrete filling according to claim 19 is characterized in that described solid light member (1) is solid light carcass or duricrust solid light carcass.
21, according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16, it is characterized in that being provided with in the described lightweight member (1) at least one in bracing boom (9), reinforcing rib (10), the stiffening rib (11), perhaps at least one in bracing boom (9), reinforcing rib (10), the stiffening rib (11) exposed outside the lightweight member (1), perhaps also has reinforce (7) to expose.
22,, it is characterized in that described lightweight member (1) is provided with convex module (12) according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16.
23,, it is characterized in that described lightweight member (1) is provided with align member (13) according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16.
24, according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16, it is characterized in that described lightweight member (1) is provided with connecting elements (14), perhaps a plurality of lightweight members (1) connect into lightweight member in groups by connecting elements (14).
25, according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16, it is characterized in that described lightweight member (1) is extended with bridging piece (15), a plurality of lightweight members (1) are linked to be lightweight member in groups by bridging piece (15).
26,, it is characterized in that described lightweight member (1) is provided with carrying part (16) according to the described a kind of light component for concrete filling of arbitrary claim in the claim 1 to 16.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310103959XA CN1296585C (en) | 2003-11-02 | 2003-11-02 | Concrete filled light member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200310103959XA CN1296585C (en) | 2003-11-02 | 2003-11-02 | Concrete filled light member |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100066831A Division CN101004044B (en) | 2003-11-02 | 2003-11-02 | A lightweight component in use for filling in concrete |
| CN2007100066812A Division CN101004042B (en) | 2003-11-02 | 2003-11-02 | A lightweight component in use for filling in concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1611694A true CN1611694A (en) | 2005-05-04 |
| CN1296585C CN1296585C (en) | 2007-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310103959XA Expired - Fee Related CN1296585C (en) | 2003-11-02 | 2003-11-02 | Concrete filled light member |
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| Country | Link |
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| CN (1) | CN1296585C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958991B (en) * | 2005-07-21 | 2010-04-14 | 邱则有 | Lightweight permanent embryonic shell in use for filling concrete |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3037027A1 (en) * | 1980-10-01 | 1982-05-06 | Baustoffwerke Minden-Ravensberg Gmbh, 4950 Minden | U=shaped wall top ring beam form block - has upright arm not exceeding half wall thickness and base arm at 90 degrees to it |
| CN2288226Y (en) * | 1997-01-02 | 1998-08-19 | 贵州工业大学 | Shear key-type bidirectional hollow large board of reinforced concrete |
| DE19711211C2 (en) * | 1997-03-18 | 2001-05-10 | Bilfinger Berger Bau | Formwork element |
| CN2361701Y (en) * | 1999-03-10 | 2000-02-02 | 邱则有 | Thin wall barrel for filling cast-in-place reinforced concrete |
| WO2000075460A1 (en) * | 1999-06-07 | 2000-12-14 | Wolfgang Adolf Binder | Formwork for building construction |
| CN2419292Y (en) * | 2000-02-23 | 2001-02-14 | 梁军 | Assembling building floor with low ribs |
| CN1147653C (en) * | 2001-11-23 | 2004-04-28 | 邱则有 | Mould with cavity structure for casting reinforced concrete floor slab |
| CN1195140C (en) * | 2002-12-15 | 2005-03-30 | 邱则有 | Light weight structural piece for use of filling concrete |
-
2003
- 2003-11-02 CN CNB200310103959XA patent/CN1296585C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1958991B (en) * | 2005-07-21 | 2010-04-14 | 邱则有 | Lightweight permanent embryonic shell in use for filling concrete |
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| CN1296585C (en) | 2007-01-24 |
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