CN1789611A - Thin-wall tube for concrete filling - Google Patents
Thin-wall tube for concrete filling Download PDFInfo
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- CN1789611A CN1789611A CN 200510114369 CN200510114369A CN1789611A CN 1789611 A CN1789611 A CN 1789611A CN 200510114369 CN200510114369 CN 200510114369 CN 200510114369 A CN200510114369 A CN 200510114369A CN 1789611 A CN1789611 A CN 1789611A
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- 239000004567 concrete Substances 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 claims description 30
- 239000004744 fabric Substances 0.000 claims description 17
- 210000003205 muscle Anatomy 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000011218 segmentation Effects 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 241001247821 Ziziphus Species 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 210000002435 tendon Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 150000004645 aluminates Chemical class 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 11
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
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Abstract
Disclosed is a concrete-stuffing thin-wall tube comprising a shell of pipe (1), characterized in that the inner wall of at least one end of the tube wall (1) is coated by a blocking plate, at least one bar member or sheet plate supports the tube inner wall on the non-end position in the tube. The tube can be used for spatial structures such as construction engineering, roads and bridges, especially for cast-in-situ concrete hollow storied-building slabs.
Description
The application for the applying date be that October 5, application number in 2002 are 02144145.6, name is called the dividing an application of application for a patent for invention of " a kind of light-wall conduit for concrete filling ".
(1) technical field
The present invention relates to a kind of light-wall conduit for concrete filling.
(2) background technology
At present, cast-in-place concrete cored since have quick construction, template loss little, can realize large bay, cut off flexibly, advantage such as deadweight is little, more and more widely used.The hollow one-tenth pole of hollow cast slab is generally hollow thin-wall pipe, existing hollow thin-wall pipe, its tube wall mostly is a single structure, as paper tube, pipe of cement etc., its shortcoming is an intensity difference, non-deformability is little, the anti-vibration deformation ability is also not enough, for this reason, the applicant was on November 22nd, 1999, applied for that application number is: 99115649.8, denomination of invention is the patent of invention of " fibre reinforced hollow thin-wall tube for filling in bar reinforced concrete and manufacture method thereof ", and the layer structure that tube wall adopts fiber carcass and cementitious materials to be superimposed and to form has solved the problems referred to above preferably.But this kind light-wall pipe is in carrying and work progress, the strike or the collision of various weights and junk be can be subjected to unavoidably, often damaged hole, the destruction that causes light-wall pipe occurred because of fiber carcass insufficient strength in strike or colliding part, make troubles to construction, and corresponding increase cost.For this reason, develop a kind of novel light-wall conduit 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-wall conduit for concrete filling, have excellent in cushion effect, be hit or collide not characteristics such as cracky, easy construction.
Solution of the present invention comprises tube wall, it is characterized in that the inwall of at least one end of tube wall is enclosed with bulkhead, and there are at least one rod member or plate stay pipe inwall in position, Guan Zhongfei termination.Like this, because after accompanying thin band in the tube wall, the ability of its shock resistance and collision is big, the intensity height, when tube wall is impacted or collide, tube wall is not prone to damaged hole, even the destruction crackle is arranged, does not need to repair yet, not influencing follow-up construction uses, thereby easy construction, do not increase construction cost, thereby reached purpose of the present invention, simultaneously, but the wall thickness of attenuate tube wall also, economical with materials, and it is big to have non-deformability, anti-vibration deformability height, simple in structure, characteristics such as cost is low, be applicable to construction work, space structures such as road and bridge engineering are specially adapted to cast-in-situ concrete hollow floor.
Feature of the present invention also be thin band in the tube wall in tube wall along tube axis direction or intersected with each other or parallel or form with netted or their combination and arrange along pipe Zhou Fangxiang, perhaps simultaneously in tube wall, be provided with one or more layers.Like this, the thin setting of band in tube wall can be provided with flexibly according to needs actual and design, and impact strength is higher, conveniently designs and produces.
Feature of the present invention is that also there are plug or stiffening rib in the tube wall two ends, and perhaps an end is a stiffening rib for the plug other end.Like this, because the tube wall two ends itself have plugging part, the light-wall pipe pipe end does not need on-the-spot shutoff when construction, and Cast-in-place concrete can not enter in the tube wall cavity, thereby it is more convenient to construct; If while plug stiffening rib, the defective that the cassette ceiling hollow part does not have lateral stressed member is eliminated in then force-applied on a degree, power transmission.
Feature of the present invention is that also thin band is to have hole, seam, groove, sour jujube head, concavo-convex, concavo-convex porose, impression, hair sour jujube, the fiber that exposes shortage, exasperate or their compound bands or be braid over braid, strap, sandwich tape, and thin band bandwidth equates or be unequal.Like this, thin band itself is because porose, seam, groove etc., thereby more firm with tube wall slip bonding, and globality is better, simultaneously because it is wide in variety to approach band, thus produce more convenient, cost is lower.
Feature of the present invention is that also described thin band is metal tape, organic band or fabric strip.Like this, produce, design can select as required, convenient for production, cost is low.
Feature of the present invention also is to have in a side, dual-side or the middle part of thin band at least one fin or seam, hole, groove.Like this, with the adhesion strength that increases greatly between thin band and the tube wall slip, its globality is better, and the ability of shock resistance and collision is higher.
Feature of the present invention is that also tube wall is a layer structure, by the glued bed of material of one deck, one deck fleece or cloth or wire lath, the glued bed of material of one deck again, one deck fleece or cloth or wire lath again, the glued bed of material of one deck again, overlapping gluing like this forms, and fleece or cloth or wire lath are at least more than one deck.Like this, tube wall is that layer structure and thin band are compound, and its intensity is higher, and globality is better, and impact resistance is higher.
Feature of the present invention is that also the cementitious matter in the glued bed of material is the composition of portland-type cement, aluminate cement, alkali slag cement or resin glue and above-mentioned cement.Like this, the kind of cementitious matter is more, and convenient design is selected for use with production, reduces production costs.
Feature of the present invention is that also rubble, cobble, coarse sand, medium sand, fine sand, flour sand, expanded perlite, expanded vermiculite, haydite or their combination are arranged in the glued bed of material.Like this, can increase the intensity of the glued bed of material, reduce the contraction and the cracking of the glued bed of material.
Feature of the present invention also is to be provided with stiffening rib or bracing boom or to be provided with stiffening rib and bracing boom simultaneously in the cavity in tube wall, and stiffening rib is solid, hollow or porose stiffening rib, and bracing boom is solid, hollow or compound bracing boom.Like this, the intensity and the rigidity of light-wall pipe further improve, and simultaneously, have eliminated the defective that the cassette ceiling hollow part does not have lateral stressed member.
Feature of the present invention also is to have on tube wall reveals bar, dew rib or their combination, or reveals muscle, dew net or their combination simultaneously in addition, and perhaps pipe end reveals muscle in addition, reveals net or their combination.Like this, revealing bar or revealing rib to increase the wedge action of light-wall pipe in Cast-in-place concrete, and it is better to make bar or rib participate in the performance of stressed power transmission.If reveal muscle in addition or reveal the caking property that net then can increase light-wall pipe and Cast-in-place concrete, its globality is better simultaneously.In addition, the dew muscle of pipe end or dew net also can be used as the connection locating structure of light-wall pipe simultaneously.
Feature of the present invention is that also stiffening rib is the stiffening rib of folder light material.Like this, the weight of stiffening rib is lighter, and its volume potential must increase, and corresponding its rigidity increases, thereby it is stressed, transmission force property is better.
Feature of the present invention also is to be provided with reinforcing rib in tube wall, plug, stiffening rib, bracing boom at least one.Like this, the intensity of light-wall pipe is higher, and stress performance is better.
Feature of the present invention also is to accompany in plug or stiffening rib or bracing boom or reinforcing rib at least one at least one thin band.Like this, the intensity of plug, stiffening rib, bracing boom, reinforcing rib is higher, and stressed transmission force property is better, and light-wall pipe more is difficult for breaking.
Feature of the present invention is that also tube wall is combined by little segmented assembly.Like this, at some privileged sites, its construction is easier, convenient.
Feature of the present invention also is to have between the little segmentation at least one binding in thin band or steel wire or the gauze wire cloth.Like this, the bonding between the segmentation tube wall better, more firm, globality is better.
Feature of the present invention also be the part or all of cross section of thin band be L type, V-type, Z type, T type, I type, U type,
Type.Like this, because the sectional form of thin band is many, can conveniently design and select for use, reduce cost, simultaneously with production unit, can improve rigidity, bending resistance and the shear behavior of member, be specially adapted to the heavy wall position of member, as positions such as stiffening rib, bracing boom, reinforcing rib or plugs, with the thickness of attenuate member, economical with materials reduces cost.
Feature of the present invention also is in the cavity of tube wall to fill or partially filled light material is arranged.Like this, the thermal insulation of light-wall pipe, sound insulation value are better.
Feature of the present invention is that also tube wall is provided with pipe or hole or the air chimney or the insulation air chimney of drawing-in wire.Like this, the construction of various pipeline is laid more convenient.
Feature of the present invention is also that outer surface of tube wall is fluted, pothole, convex tendon, projection or its combination, reveals muscle simultaneously in addition or reveals net or their combination.Like this, the build-in between light-wall pipe and the Cast-in-place concrete is better, and intensity and globality are higher.
Feature of the present invention has been that also at least one thin band is extended with tie belt outside tube wall or outside the pipe end.Like this, can increase the adhesion strength between light-wall pipe and the Cast-in-place concrete on the one hand, the connection and the installing and locating that can be used as light-wall pipe are on the other hand used.
Feature of the present invention is that also tube wall is provided with locating structure.Like this, can make things convenient for the installation of light-wall pipe.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is tube wall, and 2 are thin band, numbers identically, and its explanation is identical.Among Fig. 1, accompany many thin bands 2 in the tube wall 1.
Fig. 2 is the structural representation of the embodiment of the invention 2, and its thin band 2 is arranged along tube axis direction with along pipe Zhou Fangxiang combined crosswise in tube wall 1.
Fig. 3 is the structural representation of the embodiment of the invention 3, and an end of its tube wall 1 is a plug 3, and the other end is a stiffening rib 4.
Fig. 4 is the structural representation of the embodiment of the invention 4, and an end of its tube wall 1 is a plug 3, and the other end is a stiffening rib 4.
Fig. 5 is the structural representation of the embodiment of the invention 5, and its thin band 2 is the thin band of band sour jujube head.
Fig. 6 is the structural representation of the embodiment of the invention 6, and its thin band 2 is with concavo-convex porose thin band.
Fig. 7 is the structural representation of the embodiment of the invention 7, and a side of its thin band 2 has groove 6.
Fig. 8 is the structural representation of the embodiment of the invention 8, and the dual-side of its thin band 2 has fin 5.
Fig. 9 is the structural representation of the embodiment of the invention 9, and its tube wall 1 is a layer structure 7.
Figure 10 is the structural representation of the embodiment of the invention 10, is provided with stiffening rib 4 in the cavity 8 of its tube wall 1.
Figure 11 is the structural representation of the embodiment of the invention 11, is provided with hollow stiffening rib 4 in the cavity 8 of its tube wall 1.
Figure 12 is the structural representation of the embodiment of the invention 12, is provided with solid stiffening rib 4 in the cavity 8 of its tube wall 1, solid bracing boom 9, and hollow bracing boom 9 etc.
Figure 13 is the structural representation of the embodiment of the invention 13, and the bar 10 of revealing is arranged on its tube wall 1, and the muscle 12 of revealing is arranged.
Figure 14 is the structural representation of the embodiment of the invention 14, and the rib 11 of revealing is arranged on its tube wall 1, and the muscle 12 of revealing, dew net 13 are arranged.
Figure 15 is the structural representation of the embodiment of the invention 15, accompanies light material 14 in its stiffening rib 4.
Figure 16 is the structural representation of the embodiment of the invention 16, and its tube wall 1, stiffening rib 4 are provided with reinforcing rib 15.
Figure 17 is the structural representation of the embodiment of the invention 17, accompanies thin band 2 in its plug 3 and the stiffening rib 4.
Figure 18 is the structural representation of the embodiment of the invention 18, and its tube wall 1 is formed by 4 different segmentation 16 assembling combination of length.
Figure 19 is the structural representation of the embodiment of the invention 19, has thin band 2, steel wire 17, gauze wire cloth 18 to link between its segmentation 16.
Figure 20 is the structural representation of the embodiment of the invention 20, is filled with light material 14 in the cavity 8 of its tube wall 1.
Figure 21 is the structural representation of the embodiment of the invention 21, and its tube wall 1 is provided with the pipe 19 of drawing-in wire.
Figure 22 is the structural representation of the embodiment of the invention 22, and its tube wall 1 is provided with air chimney 20.
Figure 23 is the structural representation of the embodiment of the invention 23, and its tube wall 1 external surface is provided with groove 21.
Figure 24 is the structural representation of the embodiment of the invention 24, and its tube wall 1 external surface is provided with pothole 22.
Figure 25 is the structural representation of the embodiment of the invention 25, and its tube wall 1 external surface is provided with convex tendon 23, projection 24.
Figure 26 is the structural representation of the embodiment of the invention 26, and its thin band 2 is extended with tie belt 25 outside pipe end.
Figure 27 is the structural representation of the embodiment of the invention 27, and its tube wall 1 is provided with draw-ring type locating structure 26.
Figure 28 is the structural representation of the embodiment of the invention 28, and its tube wall 1 is provided with drag hook type locating structure 26.
(5) specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
The present invention comprises tube wall 1 as shown in drawings, it is characterized in that the inwall of at least one end of tube wall 1 is enclosed with bulkhead, and there are at least one rod member or plate stay pipe inwall in position, Guan Zhongfei termination.Fig. 1 is the structural representation of the embodiment of the invention 1.In each accompanying drawing, 1 is tube wall, and 2 are thin band, numbers identically, and its explanation is identical.Among Fig. 1, accompany many thin bands 2 in the tube wall 1.As Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15 or shown in Figure 16, the inwall of an end of tube wall 1 is enclosed with bulkhead, and there are rod member and plate stay pipe inwall in position, Guan Zhongfei termination.
Feature of the present invention also be thin band 2 in the tube wall 1 tube wall 1 in along tube axis direction or intersected with each other or parallel or form with netted or their combination and arrange that perhaps the while is provided with one or more layers in tube wall 1 along pipe Zhou Fangxiang.Thin band 2 among Fig. 1 is arranged along tube axis direction in tube wall 1.Fig. 2 is the structural representation of the embodiment of the invention 2, and its thin band 2 is arranged along tube axis direction with along pipe Zhou Fangxiang combined crosswise in tube wall 1.
Feature of the present invention is that also there are plug 3 or stiffening rib 4 in tube wall 1 two ends, and perhaps an end is that plug 3 other ends are stiffening rib 4.Fig. 3 is the structural representation of the embodiment of the invention 3, and an end of its tube wall 1 is a plug 3, and the other end is a stiffening rib 4.Fig. 4 is the structural representation of the embodiment of the invention 4, and an end of its tube wall 1 is a plug 3, and the other end is a stiffening rib 4.
Feature of the present invention also is thin band 2 for having hole, seam, groove, sour jujube head, concavo-convex, concavo-convex porose, impression, hair sour jujube, the fiber that exposes shortage, exasperate or their compound bands or being braid over braid, strap, sandwich tape, and thin band 2 bandwidth equate or be unequal.The thin band 2 of Fig. 1 to Fig. 4 is a braid over braid.Fig. 5 is the structural representation of the embodiment of the invention 5, and its thin band 2 is the thin band of band sour jujube head.Fig. 6 is the structural representation of the embodiment of the invention 6, and its thin band 2 is with concavo-convex porose thin band.
Feature of the present invention is that also described thin band 2 is metal tape, organic band or fabric strip.The thin band 2 of Fig. 1 to Fig. 4 is organic braid over braid.Fig. 5 and thin band 2 shown in Figure 6 are metal tape.
Feature of the present invention also is to have in a side, dual-side or the middle part of thin band 2 at least one fin 5 or seam, hole, groove 6.Fig. 7 is the structural representation of the embodiment of the invention 7, and a side of its thin band 2 has groove 6.Fig. 8 is the structural representation of the embodiment of the invention 8, and the dual-side of its thin band 2 has fin 5.
Feature of the present invention is that also tube wall 1 is layer structure 7, by the glued bed of material of one deck, one deck fleece or cloth or wire lath, the glued bed of material of one deck again, one deck fleece or cloth or wire lath again, the glued bed of material of one deck again, overlapping gluing like this forms, and fleece or cloth or wire lath are at least more than one deck.Fig. 9 is the structural representation of the embodiment of the invention 9, and its tube wall 1 is a layer structure 7.
Feature of the present invention is that also the cementitious matter in the glued bed of material is the composition of portland-type cement, aluminate cement, alkali slag cement or resin glue and above-mentioned cement.
Feature of the present invention is that also rubble, cobble, coarse sand, medium sand, fine sand, flour sand, expanded perlite, expanded vermiculite, haydite or their combination are arranged in the glued bed of material.
Feature of the present invention also is to be provided with stiffening rib 4 or bracing boom 9 or to be provided with stiffening rib 4 simultaneously and bracing boom 9 in the cavity 8 in tube wall 1, stiffening rib 4 is solid, hollow or porose stiffening rib 4, and bracing boom 9 is solid, hollow or compound bracing boom 9.Figure 10 is the structural representation of the embodiment of the invention 10, is provided with stiffening rib 4 in the cavity 8 of its tube wall 1.Figure 11 is the structural representation of the embodiment of the invention 11, is provided with hollow stiffening rib 4 in the cavity 8 of its tube wall 1.Figure 12 is the structural representation of the embodiment of the invention 12, is provided with solid stiffening rib 4 in the cavity 8 of its tube wall 1, solid bracing boom 9, and hollow bracing boom 9 etc.
Feature of the present invention also is to have on tube wall 1 reveals bar 10, dew rib 11 or their combination, or reveals muscle 12, dew net 13 or their combination simultaneously in addition, and perhaps pipe end reveals muscle 12 in addition, reveals net 13 or their combination.Figure 13 is the structural representation of the embodiment of the invention 13, and the bar 10 of revealing is arranged on its tube wall 1, and the muscle 12 of revealing is arranged.Figure 14 is the structural representation of the embodiment of the invention 14, and the rib 11 of revealing is arranged on its tube wall 1, and the muscle 12 of revealing, dew net 13 are arranged.
Feature of the present invention also is the stiffening rib of stiffening rib 4 for folder light material 14.Figure 15 is the structural representation of the embodiment of the invention 15, accompanies light material 14 in its stiffening rib 4.
Feature of the present invention also is to be provided with reinforcing rib 15 in tube wall 1, plug 3, stiffening rib 4, bracing boom 9 at least one.Figure 16 is the structural representation of the embodiment of the invention 16, and its tube wall 1, stiffening rib 4 are provided with reinforcing rib 15.
Feature of the present invention also is to accompany in plug 3 or stiffening rib 4 or bracing boom 9 or reinforcing rib 15 at least one at least one thin band 2.Figure 17 is the structural representation of the embodiment of the invention 17, accompanies thin band 2 in its plug 3 and the stiffening rib 4.
Feature of the present invention is that also tube wall 1 is formed by little segmentation 16 assembling combination.Figure 18 is the structural representation of the embodiment of the invention 18, and its tube wall 1 is formed by 4 different segmentation 16 assembling combination of length.
Feature of the present invention also is to have between the little segmentation 16 at least one binding in thin band 2 or steel wire 17 or the gauze wire cloth 18.Figure 19 is the structural representation of the embodiment of the invention 19, has thin band 2, steel wire 17, gauze wire cloth 18 to link between its segmentation 16.
Feature of the present invention also be the part or all of cross section of thin band 2 be L type, V-type, Z type, T type, I type, U type,
Type.
Feature of the present invention also is in the cavity 8 of tube wall 1 to fill or partially filled light material 14 is arranged.Figure 20 is the structural representation of the embodiment of the invention 20, is filled with light material 14 in the cavity 8 of its tube wall 1.
Feature of the present invention is that also tube wall 1 is provided with pipe or hole 19 or the air chimney or the insulation air chimney 20 of drawing-in wire.Figure 21 is the structural representation of the embodiment of the invention 21, and its tube wall 1 is provided with the pipe 19 of drawing-in wire.Figure 22 is the structural representation of the embodiment of the invention 22, and its tube wall 1 is provided with air chimney 20.
Feature of the present invention is also that tube wall 1 external surface is fluted 21, pothole 22, convex tendon 23, projection 24 or its combination, reveals muscle 11 simultaneously in addition or reveals net 12 or their combination.Figure 23 is the structural representation of the embodiment of the invention 23, and its tube wall 1 external surface is provided with groove 21.Figure 24 is the structural representation of the embodiment of the invention 24, and its tube wall 1 external surface is provided with pothole 22.Figure 25 is the structural representation of the embodiment of the invention 25, and its tube wall 1 external surface is provided with convex tendon 23, projection 24.
Feature of the present invention has been that also at least one thin band 2 is extended with tie belt 25 outside tube wall 1 or outside the pipe end.Figure 26 is the structural representation of the embodiment of the invention 26, and its thin band 2 is extended with tie belt 25 outside pipe end.
Feature of the present invention is that also tube wall 1 is provided with locating structure 26.Figure 27 is the structural representation of the embodiment of the invention 27, and its tube wall 1 is provided with draw-ring type locating structure 26.Figure 28 is the structural representation of the embodiment of the invention 28, and its tube wall 1 is provided with drag hook type locating structure 26.
During the invention process, can on punch, spread one deck cementitious matter earlier, the thin band 2 of one deck is set then, the mode that repaves one deck cementitious matter is made by accompanying drawing and get final product, or adopts layer structure 7 compound with thin band 2, presses the accompanying drawing making and also can, through the certain hour maintenance, the demoulding light-wall pipe.
Claims (10)
1, a kind of light-wall conduit for concrete filling comprises tube wall (1), it is characterized in that the inwall of at least one end of tube wall (1) is enclosed with bulkhead, and there are at least one rod member or plate stay pipe inwall in position, Guan Zhongfei termination.
2, a kind of light-wall conduit for concrete filling according to claim 1, it is characterized in that thin band (2) in the tube wall (1) tube wall (1) in along tube axis direction or intersected with each other or parallel or form with netted or their combination layout along pipe Zhou Fangxiang.
3, a kind of light-wall conduit for concrete filling according to claim 1 is characterized in that thin band (2) is provided with one or more layers in tube wall (1).
4, according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling, it is characterized in that there are plug (3) or stiffening rib (4) in tube wall (1) two ends, perhaps an end is that plug (3) other end is stiffening rib (4).
5,, it is characterized in that thin band (2) is for having hole, seam, groove, sour jujube head, concavo-convex, concavo-convex porose, impression, hair sour jujube, the fiber that exposes shortage, exasperate or their compound bands according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling; Perhaps thin band (2) is braid over braid, strap, sandwich tape; Perhaps thin band (2) bandwidth equates; Perhaps thin band (2) bandwidth is unequal; Perhaps thin band (2) is metal tape, organic band or fabric strip; Fin (5) or seam, hole, groove (6) are perhaps arranged at least one in a side, dual-side or the middle part of thin band (2).
6, according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling, it is characterized in that tube wall (1) is layer structure (7), by the glued bed of material of one deck, one deck fleece or cloth or wire lath, the glued bed of material of one deck, one deck fleece or cloth or wire lath, the glued bed of material of one deck more again, overlapping gluing like this forms, and fleece or cloth or wire lath are at least more than one deck; Cementitious matter in the perhaps glued bed of material is the composition of portland-type cement, aluminate cement, alkali slag cement or resin glue and above-mentioned cement; Rubble, cobble, coarse sand, medium sand, fine sand, flour sand, expanded perlite, expanded vermiculite, haydite or their combination are arranged in the perhaps glued bed of material.
7, according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling, it is characterized in that being provided with stiffening rib (4) or bracing boom (9) in the cavity (8) in tube wall (1) or being provided with stiffening rib (4) simultaneously and bracing boom (9), stiffening rib (4) is solid, a hollow or porose stiffening rib (4), and bracing boom (9) is solid, hollow or compound bracing boom (9); Dew bar (10) is perhaps arranged on tube wall (1), reveal rib (11) or their combination, or reveal muscle (12), dew net (13) or their combination simultaneously in addition, perhaps pipe end reveals muscle (12) in addition, reveals net (13) or their combination; Perhaps stiffening rib (4) is the stiffening rib of folder light material (14); Perhaps be provided with reinforcing rib (15) at least one in tube wall (1), plug (3), stiffening rib (4), bracing boom (9); Perhaps accompany at least one thin band (2) at least one in plug (3) or stiffening rib (4) or bracing boom (9) or reinforcing rib (15); Perhaps tube wall (1) is formed by little segmentation (16) assembling combination; At least one binding in thin band (2) or steel wire (17) or the gauze wire cloth (18) is arranged between the perhaps little segmentation (16).
8, according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling, the part or all of cross section that it is characterized in that thin band (2) be L type, V-type, Z type, T type, I type, U type,
Type; Perhaps in the cavity (8) of tube wall (1), fill or partially filled light material (14) arranged.
9,, it is characterized in that tube wall (1) is provided with pipe or hole (19) or the air chimney or the insulation air chimney (20) of drawing-in wire according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling; Perhaps tube wall (1) external surface fluted (21), pothole (22), convex tendon (23), projection (24) or its combination revealed muscle (11) simultaneously in addition or revealed net (12) or their combination.
10,, it is characterized in that having at least one thin band (2) outside tube wall (1) or be extended with tie belt (25) outside the pipe end according to claim 1,2 or 3 described a kind of light-wall conduit for concrete filling; Perhaps tube wall (1) is provided with locating structure (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101143696A CN100408781C (en) | 2002-10-05 | 2002-10-05 | Thin-wall tube for concrete filling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101143696A CN100408781C (en) | 2002-10-05 | 2002-10-05 | Thin-wall tube for concrete filling |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02144145 Division CN1226501C (en) | 2002-10-05 | 2002-10-05 | Thin-wall tube for filling concrete |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1789611A true CN1789611A (en) | 2006-06-21 |
| CN100408781C CN100408781C (en) | 2008-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101143696A Expired - Fee Related CN100408781C (en) | 2002-10-05 | 2002-10-05 | Thin-wall tube for concrete filling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100408781C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460398A (en) * | 2014-01-23 | 2017-02-22 | 豪夫科技股份有限公司 | Feed-through member to be mounted in a wall element or floor element |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2361701Y (en) * | 1999-03-10 | 2000-02-02 | 邱则有 | Thin wall barrel for filling cast-in-place reinforced concrete |
| CN1174844C (en) * | 2001-12-26 | 2004-11-10 | 邱则有 | Production method of rib stiffener hollow thin-wall pipe for reinforced concrete |
-
2002
- 2002-10-05 CN CNB2005101143696A patent/CN100408781C/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460398A (en) * | 2014-01-23 | 2017-02-22 | 豪夫科技股份有限公司 | Feed-through member to be mounted in a wall element or floor element |
| CN106460398B (en) * | 2014-01-23 | 2019-06-04 | 豪夫科技股份有限公司 | Be mounted in wall-element or floor components through component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100408781C (en) | 2008-08-06 |
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