CN101824856A - Laywire combination structure for concert buildings - Google Patents
Laywire combination structure for concert buildings Download PDFInfo
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- CN101824856A CN101824856A CN 201010152106 CN201010152106A CN101824856A CN 101824856 A CN101824856 A CN 101824856A CN 201010152106 CN201010152106 CN 201010152106 CN 201010152106 A CN201010152106 A CN 201010152106A CN 101824856 A CN101824856 A CN 101824856A
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- expanded metal
- self
- metal lath
- laywire
- compacting concrete
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- 239000011376 self-consolidating concrete Substances 0.000 claims abstract description 52
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000002184 metal Substances 0.000 claims description 90
- 239000010881 fly ash Substances 0.000 claims description 30
- 239000004568 cement Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000004913 activation Effects 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000013530 defoamer Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920005646 polycarboxylate Polymers 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 239000008030 superplasticizer Substances 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000010453 quartz Substances 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 208000034189 Sclerosis Diseases 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 239000004567 concrete Substances 0.000 abstract description 48
- 230000002787 reinforcement Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 14
- 238000009413 insulation Methods 0.000 description 13
- 230000002265 prevention Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 6
- 238000005056 compaction Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 208000011580 syndromic disease Diseases 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000005204 segregation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000005267 amalgamation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention relates to a laywire combination structure for concrete buildings, which comprises a steel screen which is characterized in that a positioning connecting device is arranged on the steel screen; self-compacting concrete is cast on the steel screen and hardened to be integrated with the steel screen. Therefore, a laywire with a main structure of the steel screen can achieve high bearing strength and good impact resistance; the self-compacting concrete can pass through the steel screen easily and can be well combined with the steel screen to form a combined concrete laywire structure; moreover, the concrete structure can not crack and can assist force transmission and bearing of a whole structure of a building to play a certain bearing effect. The laywire combination structure has significant environmental, economic and social benefits and especially can strengthen compression strength, density, tensile strength, breaking strength, modulus of elasticity and other indexes. The laywire combination structure is applicable to load bearing walls, shear walls, profiled columns of various structures and dense reinforcement structures, especially suitable for large-size, large-density, large-span, dense and continuously-cast components of building structures.
Description
(1) technical field
The present invention relates to a kind of lay wire for building, particularly Laywire combination structure for concert buildings.
(2) background technology
When the building concrete structure, traditional way is to utilize the template that is oppositely arranged, and fluid concrete in the volume that template defined after concrete setting, reclaims template, and template no longer cuts any ice to the intensity of concrete structure.
A kind of Supreme Being who uses criticizes architectural lay wire at present, be New Building Materials from external introduction, this lay wire is directly to produce lay wire in blocks by designing requirement in factory, fluid concrete behind the on-site consolidation, the intensity of the superimposed formation concrete component of concrete intensity and lay wire intensity.
But this lay wire structure belongs to intensive structure, concrete can't be poured into a mould closely knit, be inconvenient to more vibrate, so used the internal construction and the instability of the building structure of lay wire, only rely on the lay wire load, can not well bring into play integrally-built function, therefore, develop a kind of novel lay wire for building for being badly in need of.
(3) summary of the invention
The object of the present invention is to provide Laywire combination structure for concert buildings, the cast of employing self-compacting concrete, can effectively improve the performance of concrete structure, the flowability and the caking property of concrete itself are very good, have better education resistance, from characteristics such as fillibility, volume stabilities, also need not to vibrate and just can fill various intensive structures easily, reach the perfect adaptation of concrete and lay wire structure.
Solution of the present invention is on the basis of existing technology, Laywire combination structure for concert buildings comprises expanded metal lath, it is characterized in that described expanded metal lath is provided with locating connector, be cast with self-compacting concrete on expanded metal lath, it is whole that self-compacting concrete becomes with the expanded metal lath consolidation and sclerosis. is like this; Owing to adopt self-compacting concrete can guarantee that concrete is well closely knit; Effective Raise production efficiency; Owing to do not need to vibrate; The time that concreting needs shortens significantly; The labor strength decrease; Need number of workers to reduce; Can be good at improving working environment and security; Noise does not vibrate; Avoid the workman to hand for a long time the vibrational arm syndrome that vibrator causes; Improve concrete surface quality; Blibbing or voids and pits can not appear; Do not need to carry out skin patching; Can true to naturely present texture or the moulding of template surface; Increased the free degree of structural design; Do not need to vibrate; Can build the forming shape complexity; The structure of thin-walled and intensive arrangement of reinforcement; The wearing and tearing of having avoided vibrating template being produced; Reduce concrete to the wearing and tearing of mixer; Can reduce the engineering overall cost; From improving speed of application; Environment limits noise; All many-sides such as minimizing is artificial and ensure the quality of products reduce cost; Lay wire adopts the agent structure of expanded metal lath; The load performance is better; Good impact resistance particularly; Self-compacting concrete can pass between expanded metal lath easily; Can be good at being combined with expanded metal lath the concrete mould web frame that forms combination; And xoncrete structure can not ftracture; And can accessory building overall structure power transmission load; Play certain load-bearing effect; Obvious environmental benefit is arranged; Economic benefit and social benefit; Thereby reach purpose of the present invention; Particularly can effectively strengthen compression strength; Density; Split tensile strength; The index such as rupture strength and elastic modelling quantity; Be applicable to and be fit to various structure load bearing walls; Shear wall; Special-shape column; The use of intensive bar construction etc. is particularly suitable for various large volumes; Big density; Large span; Intensive reinforcing bar; The building structural element of abnormally-structured continuous pouring.
The present invention is that also the one side of described expanded metal lath or two sides are fixed with at least one core.Like this; increase the interior empty rate of concrete structure; save concrete amount; thereby saving cost; and core can also bear certain external force; and can also pre-buried various connectors on formwork, accessory structure such as keeper, support member, suspender member, pipeline, and the hollow or solid core of different materials can be strengthened stress performance, fire insulation performance, water resistance, anti crack performance of coagulation body structure or the like.
The present invention is that also described expanded metal lath surface is waveform, broken line shape or shaped form.Like this, can adopt dissimilar expanded metal laths, satisfy the needs of working design, and adopt waveform, broken line shape or curved surface configuration to combine to form stable structure more with concrete according to various construction needs and production environment.
The present invention is that also the bending part of described waveform, broken line shape or shaped form expanded metal lath is provided with reinforcing rib.Like this,, the intensity that reinforcing rib can improve these weak areas is set, improves integrally-built stability in these weak areas because the bending part all is weak area.
The present invention is that also self-compacting concrete architectural lay wire combining structure includes two-layered steel plates net at least.Like this, adopt self-compacting concrete because be, this concrete flowability, fillibility, education resistance, density are good, can select two or more a plurality of expanded metal lath near arranging or being spaced flexibly according to the needs of working design, the concrete structure of different-thickness varying strength standard can be formed, and impact resistance can be effectively improved.
The present invention is that also described expanded metal lath is provided with at interval.Like this, can adjust the size of space of expanded metal lath, form the concrete structure of different-thickness size, can form the concrete structure of different-thickness varying strength standard, and can effectively improve impact resistance according to the needs of working design.
The present invention also is described expanded metal lath spacing distance≤350mm.Like this, the bigger relatively structure of thickness can be formed, the building structure needs of various large-sized special-shaped structures, high-level structure, exterior wall and load bearing wall etc. can be satisfied, and can control thickness easily, can convenient construction, accelerate construction progress, shorten construction period.
The present invention also is described expanded metal lath spacing distance≤100mm.Like this, can form a little bit smaller relatively structure of thickness, can satisfy the building structure needs of various small-sized abnormally-structured, exterior walls and load bearing wall etc., and can control thickness easily, can convenient construction, accelerate construction progress, shorten construction period.
The present invention is that also at least two expanded metal laths are connected to an integral body by the locating connector on it.Like this, can control the spacing of expanded metal lath effectively, simultaneously between expanded metal lath, can fix some accessory structures,, thereby solve the program of these attached members of subsequent installation, the saving cost such as fixedly core, pipeline, line box etc.
The present invention also is to accompany between the described expanded metal lath at least one hollow or solid core.Like this, can adopt solid or hollow-core construction according to the needs of working design and the core of selecting to be filled between the expanded metal lath for specific (special) requirements such as thermal insulation are heat insulation, hard or light structures, light material comprises porcelain granule light weight aggregate, hollow light brick, light weight concrete construction, perlite, vermiculite etc., and at least one hollow or solid core is set reduces concrete amount effectively, thereby reduce cost, if and be provided with if a plurality of cores are set, core can adopt vertically or laterally be provided with near setting or interval, perhaps a plurality of formworks pile up setting, in order to satisfy the needs of different designs construction, and because adopt the self-compacting concrete cast, can fill closely knitly easily, empty bone can not occur, phenomenons such as segregation.
The present invention is that also described core is the lightweight core.Like this, not only can reduce the concrete amount of concrete structure, can also reduce the integral body deadweight of concrete structure, and have good sound-insulating and heat-insulating effect.
The present invention also be described expanded metal lath bending at 45～90 ° angle.Like this, the concrete structure of different angles can be made, abnormally-structured body can be simply made according to the needs of working design.
The present invention is that also described expanded metal lath is the curved plate net.Like this, can be good at being applied to make arc line type structures such as special-shape column, curved wall, satisfy various abnormally-structured needs, solve a current abnormally-structured big technology vacancy that is difficult to construct.
The present invention also is to be provided with in the described Laywire combination structure for concert buildings multilayer curved plate net tight or that be provided with at interval.Like this, can be good at being applied to make arc line type structures such as special-shape column, curved wall, satisfy various abnormally-structured needs, solve a current abnormally-structured big technology vacancy that is difficult to construct, and multilayer curved plate net can form more high-strength lay wire concrete structure, can be applied in the big building structure of bearing capacity.
The present invention is that also the surface of self-compacting concrete architectural lay wire combining structure is provided with light composite board.Like this, can effectively improve integrally-built water proofing property, corrosion resistance, and can carry out decorations at external surface easily, thereby save the program of follow-up construction, reduce the engineering time, save cost.
The present invention is that also described light composite board is fiber cement board, wire gauze cement board, plastic plate, PLASTIC LAMINATED, lightweight lime plate or cement sand bed.Like this, can be according to the needs of design and construction, adopt different light composite boards in order to reach specific environment specific purposes such as specific fire prevention, thermal insulation, heat insulation, decorations, to meet the demands, applicable scope is extensive, and its social benefit, economic benefit all can be improved greatly.
Feature of the present invention is that also described self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Broken porcelain particle 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, machine-processed sand 280-360 part and super plasticizer 0.4-1 part.Like this, can guarantee that concrete is closely knit well, effectively enhance productivity, owing to do not need to vibrate, the time that concreting needs shortens significantly, labor strength reduces significantly, need number of workers to reduce, can be good at improving working environment and safety, noise does not vibrate, the vibrational arm syndrome of avoiding the hand-held for a long time vibrator of workman to cause, improve concrete surface quality, blibbing or voids and pits can not appear, do not need to carry out skin patching, can true to naturely present the texture or the moulding of template surface, increased the degree of freedom of structure design, do not need to vibrate, can build the forming shape complexity; the structure of thin-walled and intensive arrangement of reinforcement; the wearing and tearing of having avoided vibrating template being produced; reduce the wearing and tearing of concrete; can reduce the engineering overall cost; from improving speed of application; environment limits noise; all many-sides such as reducing and ensure the quality of products artificial reduces cost; and use waste ceramic to replace natural aggregate preparation regeneration self-compacting concrete technology; be well suited for the building system environmental protection and energy saving theme advocated now; tangible environmental benefit is arranged; economic benefit and social benefit, particularly can effectively strengthen compressive strength; density; split tensile strength; indexes such as rupture strength and modulus of elasticity to mixer.
Feature of the present invention is that also described rubble is that fine stone gathers materials and coarse crushing stone gathers materials in ratio preparation in 1: 9.Like this, fine stone gathers materials and coarse crushing stone collection forms best filling proportioning, can fill enough fine stones between coarse crushing stone gathers materials and gather materials, and reaches higher compactness, can form more high-intensity concrete product.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float.Like this, make self-compaction coagulate soil and have performances such as good heat-resistance, heat insulation, fire prevention, can replace materials such as additional high temperature resistant, heat insulation, fire prevention, reduce cost effectively.
Feature of the present invention is that also described self-compacting concrete also includes the alkaline activation fly ash float.Like this, have light weight, hollow, heatproof, inexpensive characteristics, mechanical performance of concrete and service behaviour are had good improvement.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float and alkaline activation fly ash float.Like this, make self-compaction coagulate soil and have performances such as good heat-resistance, heat insulation, fire prevention, hollow, lightweight, can replace materials such as additional high temperature resistant, heat insulation, fire prevention, reduce cost effectively.
Feature of the present invention is that also described self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Wood chip 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, silicon ash 20-30 part, quartz powder 27-42 part, quartz sand 100-120 part, super plasticizer 0.4-1 part, cobble 130-150 part and rubble 130-150 part.Like this, can guarantee that concrete is closely knit well, effectively enhance productivity, owing to do not need to vibrate, the time that concreting needs shortens significantly, labor strength reduces significantly, need number of workers to reduce, can be good at improving working environment and safety, noise does not vibrate, the vibrational arm syndrome of avoiding the hand-held for a long time vibrator of workman to cause, improve concrete surface quality, blibbing or voids and pits can not appear, do not need to carry out skin patching, can true to naturely present the texture or the moulding of template surface, increased the degree of freedom of structure design, do not need to vibrate, can build the forming shape complexity; the structure of thin-walled and intensive arrangement of reinforcement; the wearing and tearing of having avoided vibrating template being produced; reduce the wearing and tearing of concrete; can reduce the engineering overall cost; from improving speed of application; environment limits noise; all many-sides such as reducing and ensure the quality of products artificial reduces cost; and adopt quartz powder; finess such as quartz sand can enough improve concrete durability effectively; improve concrete fire-resistant; corrosion resistance; insulating properties; and use wood chip preparation regeneration self-compacting concrete technology; be well suited for the building system environmental protection and energy saving theme advocated now; tangible environmental benefit is arranged; economic benefit and social benefit, particularly can effectively strengthen anti-segregation ability; cracking resistance; compressive strength; density; split tensile strength; indexes such as rupture strength and modulus of elasticity to mixer.
Feature of the present invention is that also described cobble and rubble mixed by weight 1: 1.Like this, form the optimal coarse aggregate collocation, concrete pumpability is best, thereby forms the higher concrete of compactness, forms the higher concrete product of intensity.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float.Like this, make self-compaction coagulate soil and have performances such as good heat-resistance, heat insulation, fire prevention, can replace materials such as additional high temperature resistant, heat insulation, fire prevention, reduce cost effectively.
Feature of the present invention is that also described self-compacting concrete also includes the alkaline activation fly ash float.Like this, have light weight, hollow, heatproof, inexpensive characteristics, mechanical performance of concrete and service behaviour are had good improvement.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float and alkaline activation fly ash float.Like this, make self-compaction coagulate soil and have performances such as good heat-resistance, heat insulation, fire prevention, hollow, lightweight, can replace materials such as additional high temperature resistant, heat insulation, fire prevention, reduce cost effectively.
(4) description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
Fig. 3 is one of structural representation of combining with core of expanded metal lath of the present invention.
Fig. 4 is two of the structural representation that combines with core of expanded metal lath of the present invention.
Fig. 5 is one of structural representation of expanded metal lath of the present invention.
Fig. 6 is the structural representation that the present invention's two block plate nets are provided with at interval.
Fig. 7 is that the structural representation that fixed connection apparatus is provided with is at interval crossed by the present invention two block plate Netcoms.
Fig. 8 is that the structural representation that fixed connection apparatus is provided with at interval and combines with core is crossed by the present invention two block plate Netcoms.
Fig. 9 is one of structural representation of core of the present invention.
Figure 10 be core of the present invention structural representation two.
Figure 11 be core of the present invention structural representation three.
Figure 12 be expanded metal lath of the present invention structural representation two.
Figure 13 be expanded metal lath of the present invention structural representation three.
Figure 14 is the structural representation of the embodiment of the invention 3.
(5) specific embodiment
The present invention is further illustrated below in conjunction with embodiment.
The embodiment of the invention, Laywire combination structure for concert buildings comprises expanded metal lath 1, it is characterized in that described expanded metal lath 1 is provided with locating connector 2, be cast with self-compacting concrete 3 on expanded metal lath 1, it is whole that self-compacting concrete 3 becomes with expanded metal lath 1 consolidation and sclerosis.Fig. 1 is the structural representation of the embodiment of the invention 1, as shown in Figure 1, be cast with self-compacting concrete 3 around the single steel plate net 1, expanded metal lath 1 is provided with locating connector 2, its locating connector 2 comprises a and two parts of b, a partly is two steel discs that cut out from steel plate, between two fracture steel disc a is by integrally welded, it perhaps also can itself be exactly one intactly, integral body cuts out from steel plate, b partly is the connection steel disc of fracture steel disc a, fracture steel disc a connects into integral body by connecting steel disc b and steel plate, illustrated locating connector 2 can play the effect that firmly is connected with self-compacting concrete, and fracture steel disc a can play the effect that the support guiding concrete flows.Fig. 2 is the structural representation of the embodiment of the invention 2.As shown in Figure 2, be cast with self-compacting concrete 3 around the single steel plate net 1, expanded metal lath 1 is provided with locating connector 2, locating connector 2 is the bolt on the curved plates that is fixed on the expanded metal lath both sides, form by basic steel bar c and rotation steel bar d in the steel plate, basis steel bar c is provided with at interval, and the rotation steel bar d curl between two basic steel bar c is arranged in order, and becomes wavy arrangement between rotation steel bar d and the adjacent rotation steel bar d.
The present invention is that also the one side of described expanded metal lath 1 or two sides are fixed with at least one core 4.Fig. 3 is one of structural representation of combining with core of expanded metal lath of the present invention, as shown in Figure 3, the position up and down of expanded metal lath 1 is respectively arranged with two locating connectors 2, these two locating connectors 2 all are stationary positioned groove e, the opening of stationary positioned groove e is provided with the extension edge that extends in groove, in the stationary positioned groove e various pipelines can be set, the line box, attached member such as reinforcing bar, stationary positioned groove e is provided with moment reinforcement e simultaneously, moment reinforcement e comes fixedly core 4 by colligation on the stationary positioned groove e of both sides, moment reinforcement e can also be illustrated 2a simultaneously, 2b, shapes such as 2c, difform reinforcing bar can be fixed on the same expanded metal lath 1, can be fixed between a plurality of expanded metal laths, be used for fixing two expanded metal laths in location and be provided with at interval.Fig. 4 is two of the structural representation that combines with core of expanded metal lath of the present invention, the position up and down of expanded metal lath 1 is respectively arranged with two locating connectors 2 as shown in Figure 4, these two locating connectors 2 all are stationary positioned groove e, attached members such as various pipelines, line box, reinforcing bar can be set in the stationary positioned groove e, stationary positioned groove e is provided with X shaped steel muscle g simultaneously, four end points of X shaped steel muscle g are separately fixed on the stationary positioned groove e of top and the bottom, are fixed with four amalgamations in the X shaped steel muscle g at four cores of one near setting.
The present invention is that also described expanded metal lath 1 surface is waveform, broken line shape or shaped form.As shown in Figure 1, expanded metal lath 1 surface is that broken line shape and waveform combined shaped are arranged, fracture steel disc a bends to waveform, and fracture steel disc a with is connected the setting of steel disc b one-tenth broken line shape.As shown in Figure 2, expanded metal lath 1 surface is arranged for the waveform combined shaped.
The present invention is that also the bending part of described waveform, broken line shape or shaped form expanded metal lath 1 is provided with reinforcing rib 5.Fig. 5 is one of structural representation of expanded metal lath of the present invention, and as shown in Figure 5, the fracture steel disc a on the expanded metal lath 1 is provided with reinforcing rib 5 with the broken line position that is connected steel disc b, and reinforcing rib 5 is the reinforcing rib that is provided with along the bending part.
The present invention is that also self-compacting concrete 3 architectural lay wire combining structures include two-layered steel plates net 1 at least.Fig. 6 is the structural representation that the present invention's two block plate nets are provided with at interval, as shown in Figure 6, include the expanded metal lath 1 that two block gaps are provided with, the position up and down of expanded metal lath 1 all is provided with stationary positioned groove e, the opening of stationary positioned groove e is provided with the extension edge that extends in groove, the relative position of two block plate nets 1 is provided with the stationary positioned groove e that opening is oppositely arranged, expanded metal lath 1 also can be fastened on the stationary positioned groove e by moment reinforcement f types such as (2a, 2b, 2c), and it is to the effect of fixing two block plate nets, 1 relative position.
The present invention is that also described expanded metal lath 1 is provided with at interval.As shown in Figure 6, two expanded metal laths 1 are provided with at interval.
The present invention also is described expanded metal lath spacing distance≤350mm.
The present invention also is described expanded metal lath spacing distance≤100mm.
The present invention is that also at least two expanded metal laths 1 are connected to an integral body by the locating connector on it 2.Fig. 7 is that the structural representation that fixed connection apparatus is provided with is at interval crossed by the present invention two block plate Netcoms, as shown in Figure 7, the curved plates of the both sides of two expanded metal laths 1 is provided with locating connector 2, locating connector 2 bolts, two expanded metal laths 1 are located by bolt, and can pass through the bolt spacing between two expanded metal laths 1 of adjusting arbitrarily, and can only regulate distance of one side.
The present invention also is to accompany between the described expanded metal lath 1 at least one hollow or solid core 4.Fig. 8 is that the structural representation that fixed connection apparatus is provided with at interval and combines with core is crossed by the present invention two block plate Netcoms, as shown in Figure 8, the curved plates of the both sides of two expanded metal laths 1 is provided with locating connector 2, locating connector 2 bolts, two expanded metal laths 1 are located by bolt, and can pass through the bolt spacing between two expanded metal laths 1 of adjusting arbitrarily, and can only regulate distance of one side, be provided with core between the two block plate nets 1.Fig. 9 is one of structural representation of core of the present invention, and as shown in Figure 9, the core 4 shown in it is the core of unitary solid.Figure 10 be core of the present invention structural representation two, core shown in it 4 for around comprise into the hollow-core mould of boring.
The present invention is that also described core 4 is the lightweight core.Figure 11 be core of the present invention structural representation three, as shown in figure 11, core 4 is the hollow light core of the boring of light material for outer wall.So as Fig. 9, its core 4 is a unitary solid lightweight core.
The present invention also be described expanded metal lath 1 crooked at 45～90 ° angle.Figure 12 be expanded metal lath of the present invention structural representation two, as shown in figure 12, its expanded metal lath 1 bends to 90 ° angle, crooked position is the solid steel plate position, crooked position also can be in hollow steel plate part.
The present invention is that also described expanded metal lath 1 is the curved plate net.Figure 13 be expanded metal lath of the present invention structural representation three, as shown in figure 13, its expanded metal lath 1 is the curved plate net, has on the steel plate one by one in length and breadth to extrude the crooked steel disc of coming to regularly arranged flute profile impression.
The present invention also is to be provided with in the described Laywire combination structure for concert buildings multilayer curved plate net tight or that be provided with at interval.Curved plate net as shown in figure 13 can closely be provided with or be provided with at interval.
The present invention is that also the surface of self-compacting concrete 3 architectural lay wire combining structures is provided with light composite board 5.Figure 14 is the structural representation of the embodiment of the invention 3, as shown in figure 14, the surface of self-compacting concrete 3 architectural lay wire combining structures is provided with light composite board 5, and also being provided with fixed connection apparatus 2 on the steel plate of the both sides of expanded metal lath 1 can be connected and fixed with the light composite board 5 in the outside.
The present invention is that also described light composite board 6 is fiber cement board, wire gauze cement board, plastic plate, PLASTIC LAMINATED, lightweight lime plate or cement sand bed.As shown in figure 13, its described light composite board 6 is a fiber cement board.
Feature of the present invention is that also described self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Broken porcelain particle 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, machine-processed sand 280-360 part and super plasticizer 0.4-1 part.
Feature of the present invention is that also described rubble is that fine stone gathers materials and coarse crushing stone gathers materials in ratio preparation in 1: 9.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float.
Feature of the present invention is that also described self-compacting concrete also includes the alkaline activation fly ash float.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float and alkaline activation fly ash float.
Feature of the present invention is that also described self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Wood chip 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, silicon ash 20-30 part, quartz powder 27-42 part, quartz sand 100-120 part, super plasticizer 0.4-1 part, cobble 130-150 part and rubble 130-150 part.
Feature of the present invention is that also described cobble and rubble mixed by weight 1: 1.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float.
Feature of the present invention is that also described self-compacting concrete also includes the alkaline activation fly ash float.
Feature of the present invention is that also described self-compacting concrete also includes fly ash float and alkaline activation fly ash float.
During the invention process, lay one deck expanded metal lath earlier, then on expanded metal lath setting vertical or oblique with it socket reinforcing bar, perhaps on expanded metal lath, also be provided with the stationary positioned groove, at an other end that sockets reinforcing bar another layer expanded metal lath is set then, corresponding position on the expanded metal lath of back setting is provided with the stationary positioned groove equally, in the stationary positioned groove, can lay reinforcing bar, pipeline or line box, the vertical with it two-layer rigidity reticular component of they sup-port is set between the rigidity reticular component then forms combined lay wire structure, also core can be set between lay wire, then at combined lay wire structure both sides formwork, pour into a mould self-compacting concrete in template, the dismounting template obtains the concrete mould web frame of moulding after the last maintenance.
Claims (10)
1. Laywire combination structure for concert buildings comprises expanded metal lath, it is characterized in that described expanded metal lath is provided with locating connector, is cast with self-compacting concrete on expanded metal lath, and it is whole that self-compacting concrete becomes with the expanded metal lath consolidation and sclerosis.
2. self-compacting concrete architectural lay wire combining structure according to claim 1 is characterized in that the one side of described expanded metal lath or two sides are fixed with at least one core.
3. self-compacting concrete architectural lay wire combining structure according to claim 1 is characterized in that described expanded metal lath surface is waveform, broken line shape or shaped form.
4. Laywire combination structure for concert buildings according to claim 3 is characterized in that the bending part of described waveform, broken line shape or shaped form expanded metal lath is provided with reinforcing rib.
5. Laywire combination structure for concert buildings according to claim 1 is characterized in that self-compacting concrete architectural lay wire combining structure includes two-layered steel plates net at least.
6. Laywire combination structure for concert buildings according to claim 5 is characterized in that described expanded metal lath is provided with at interval.
7. Laywire combination structure for concert buildings according to claim 5 is characterized in that described expanded metal lath spacing distance≤350mm.
8. Laywire combination structure for concert buildings according to claim 5 is characterized in that described expanded metal lath spacing distance≤100mm.
9. Laywire combination structure for concert buildings according to claim 5 is characterized in that at least two expanded metal laths are connected to an integral body by the locating connector on it.
10. Laywire combination structure for concert buildings according to claim 5 is characterized in that accompanying between the described expanded metal lath at least one hollow or solid core; Perhaps core is the lightweight core; Perhaps the expanded metal lath bending at 45～90 ° angle; Perhaps expanded metal lath is the curved plate net; Perhaps be provided with multilayer curved plate net tight or that be provided with at interval in the Laywire combination structure for concert buildings; Perhaps the surface of self-compacting concrete architectural lay wire combining structure is provided with light composite board; Perhaps light composite board is fiber cement board, wire gauze cement board, plastic plate, PLASTIC LAMINATED, lightweight lime plate or cement sand bed; Perhaps self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Broken porcelain particle 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, machine-processed sand 280-360 part and super plasticizer 0.4-1 part; Perhaps rubble is that fine stone gathers materials and coarse crushing stone gathers materials in ratio preparation in 1: 9; Perhaps self-compacting concrete also includes fly ash float; Perhaps self-compacting concrete also includes the alkaline activation fly ash float; Perhaps self-compacting concrete also includes fly ash float and alkaline activation fly ash float; Perhaps self-compacting concrete comprises 100 parts of cement; Flyash 60-100 part; Wood chip 20-50 part, rubble 100-200 part, polycarboxylate water-reducer 1-5 part, 0.001～0.08 part of tackifier, defoamer 0.001-0.1 part, silicon ash 20-30 part, quartz powder 27-42 part, quartz sand 100-120 part, super plasticizer 0.4-1 part, cobble 130-150 part and rubble 130-150 part; Perhaps cobble and rubble mixed by weight 1: 1; Perhaps self-compacting concrete also includes fly ash float; Perhaps self-compacting concrete also includes the alkaline activation fly ash float; Perhaps self-compacting concrete also includes fly ash float and alkaline activation fly ash float.
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| CN2010101521065A CN101824856B (en) | 2010-04-21 | 2010-04-21 | Laywire combination structure for concert buildings |
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| CN2010101521065A CN101824856B (en) | 2010-04-21 | 2010-04-21 | Laywire combination structure for concert buildings |
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| CN102619302A (en) * | 2012-05-02 | 2012-08-01 | 郄建慧 | Steel plate and steel belt stretching grid precast concrete component |
| CN107060113A (en) * | 2017-05-24 | 2017-08-18 | 芦航 | A kind of fibre cement flat board docking structure and its docking calculation |
| CN108203921A (en) * | 2018-01-26 | 2018-06-26 | 四川公路桥梁建设集团有限公司大桥工程分公司 | Suitable for the steel-concrete mixing girder construction and design method of self-compacting concrete cast |
| CN113338538A (en) * | 2021-06-07 | 2021-09-03 | 杭州博牛建筑设计咨询有限公司 | Thin steel template assembly for frame column |
| CN113896510A (en) * | 2021-11-27 | 2022-01-07 | 周振宇 | Process for preparing light building material by using fly ash |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113338538A (en) * | 2021-06-07 | 2021-09-03 | 杭州博牛建筑设计咨询有限公司 | Thin steel template assembly for frame column |
| CN113896510A (en) * | 2021-11-27 | 2022-01-07 | 周振宇 | Process for preparing light building material by using fly ash |
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| Publication number | Publication date |
|---|---|
| CN101824856B (en) | 2012-07-04 |
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