CN107119814A - External thermal insulation in-line combined wall and the practice with lead pipe coarse sand energy-dissipating and shock-absorbing key - Google Patents
External thermal insulation in-line combined wall and the practice with lead pipe coarse sand energy-dissipating and shock-absorbing key Download PDFInfo
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- CN107119814A CN107119814A CN201710226480.7A CN201710226480A CN107119814A CN 107119814 A CN107119814 A CN 107119814A CN 201710226480 A CN201710226480 A CN 201710226480A CN 107119814 A CN107119814 A CN 107119814A
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- regeneration concrete
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- coarse sand
- lead pipe
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- 238000009413 insulation Methods 0.000 title claims abstract description 47
- 239000004567 concrete Substances 0.000 claims abstract description 97
- 230000008929 regeneration Effects 0.000 claims abstract description 91
- 238000011069 regeneration method Methods 0.000 claims abstract description 91
- 238000004321 preservation Methods 0.000 claims abstract description 61
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 13
- 239000004568 cement Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 229920000715 Mucilage Polymers 0.000 claims description 6
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- 229910000831 Steel Inorganic materials 0.000 claims description 4
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- 239000010959 steel Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
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- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000010412 perfusion Effects 0.000 claims 1
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- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 5
- 230000007123 defense Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000010354 integration Effects 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 2
- 230000007812 deficiency Effects 0.000 abstract 1
- 238000011161 development Methods 0.000 description 6
- 230000018109 developmental process Effects 0.000 description 6
- 239000011449 brick Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 2
- 241001660917 Crassula ovata Species 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/04—Walls having neither cavities between, nor in, the solid elements
- E04B2/06—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position
- E04B2/08—Walls having neither cavities between, nor in, the solid elements using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/32—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
- E04C2/324—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material with incisions or reliefs in the surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
- E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
- E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0295—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is equal to the wall thickness
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses the external thermal insulation in-line combined wall with lead pipe coarse sand energy-dissipating and shock-absorbing key and the practice, belong to building energy conservation anti-seismic technology field.In-line combined wall board is mainly made up of regeneration concrete wallboard, EPS heat preservation modules, pvc pipe, lead pipe coarse sand energy-dissipating and shock-absorbing key, lead pipe, coarse sand, zinc-plated stalloy cover plate, bolt.Using lead pipe coarse sand energy-dissipating and shock-absorbing key, it is assemblied in when upper and lower combined wall board is assembled in upper and lower combined wall board in the pvc pipe of reserving hole.The in-line combined wall has twice anti-vibration defense lines, with good energy-dissipating and shock-absorbing performance.Instant invention overcomes the deficiency of assembly concrete wall shock resistance difference, by the assembled combined wall organic assembling of the lead pipe coarse sand damping control device of invention and novel structure, antidetonation, energy-conservation, the wall of fire prevention integration are formd.The combined wall, make use of regeneration concrete material, is conducive to construction refuse resource to develop, environmental benefit is obvious simultaneously.
Description
Technical field
The present invention relates to the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key and the practice, belong to building
Energy-saving earthquake-resistant technical field.
Background technology
(1) China region is wide, populous, and majority building is built based on self-built in earthquake territory, which part, due to
To the shortage of antidetonation knowledge, building technology can not meet antidetonation basic demand, and shock resistance is very weak.Tangshan, Wenchuan, jade
Tree, Yaan violent earthquake, house are destroyed with collapsing extremely heavy.Inexpensive, easy to operate, the practical assembled anti-knock energy-conservation of research and development
Integral structure adapts to the great demand of national development.
(2) house wall heat-insulating property is poor, the cold time in winter, and heating expends mass energy, indoor thermal environment and comfort level
It is poor；In the heat time in summer, using cooling electrical equipment, power consumption is larger.Develop low energy consumption assembled anti-knock energy saving integrated structure by
Country pays much attention to, social common concern.
(3) traditional Multi-storey block durability, overall anti-seismic performance are generally poor.And Shear-wall of High-rise House
Because the limitation to thickness of wall body and its reinforcement detailing are complicated, directly applied mechanically in multilayer shear wall structure exist cost it is higher,
Wall is thicker, the problem of being difficult to promote.In addition, research and development modular construction system and industrialization building technology, are low, sandwich constructions
The great demand of construction and development, application of the ecological, environmental protective building materials in building structure is the Strategic Demand of sustainable development.Base
In this, the present invention proposes a kind of low energy consumption, it is easy to construct, and replaces full coagulation with EPS (polystyrene foam plastics) external thermal insulation
Cob wall body, is suitable to construction refuse resource, with the regeneration concrete in Light Wall with regeneration concrete substitution normal concrete
The traditional clay brick of substitution, energy-saving earthquake-resistant integration, the new structural system development for being suitable for low tier building earthquake-proof energy-saving.
The content of the invention
It is an object of the invention to provide simple to operate, practical, environmental protection, earthquake-proof energy-saving, can prefabricated construction
The advantages of the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key and the practice, to effectively solve traditional brick
Room building aseismicity energy dissipation capacity is low, poor thermal insulation property, the problems such as speed of application is slow.
To achieve the above object, the present invention is adopted the following technical scheme that：
External thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key, the in-line combined wall by two or
Multiple upper and lower in-line combined wall boards are assembled；In-line combined wall board is by regeneration concrete wallboard 1, EPS (polystyrene
Foamed plastics) heat preservation module 2, pvc pipe 3, the combination of lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 be assembled, the lead pipe-coarse sand energy dissipating
Damping key 4 is by the good coarse sand 6 of the good lead pipe 5 of plastic deformation energy-dissipating and shock-absorbing performance, friction energy dissipation damping performance, zinc-plated stalloy
Cover plate 7 and bolt 8 are constituted.
The lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 in lead pipe 5 by irrigating particle diameter 2mm-5mm coarse sand 6, using zinc-plated
Stalloy cover plate 7 is capped to the upper and lower end of lead pipe 5 and blocked, and is tightened using bolt 8.Lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is inserted and is embedded in
In pvc pipe 3.
The regeneration concrete wallboard 1 is single-row reinforcement regeneration concrete wallboard, positioned at the inner side of EPS heat preservation modules 2, both
Be conducive to stress, and protect EPS heat preservation modules, also act as fireproof effect.
The EPS heat preservation modules 2 are as the external thermal insulation of regeneration concrete wallboard 1, and the surface of EPS heat preservation modules 2 is provided with
Equally distributed dovetail groove, is conducive to pouring after regeneration concrete shaping, EPS heat preservation modules 2 and the regeneration concrete on the inside of it
Wallboard 1 is carried out after mechanical snap connection, constitutes external thermal insulation in-line wall.EPS heat preservation modules 2 are surrounded by tongue and groove, convenient
Splice between each EPS heat preservation module 2, be engaged small EPS heat preservation modules 2 and be spliced into big EPS heat insulation formworks.
The pvc pipe 3 is nested in the reserving hole of regeneration concrete wallboard 1, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing
Key 4.
Reserving hole is evenly arranged in the tongue and groove of regeneration concrete wallboard 1.
The regeneration concrete wallboard 1 is made up of regeneration concrete and single-row reinforcement steel wire, wherein regeneration concrete
Coarse aggregate particle diameter is 5mm-10mm；Regeneration concrete wallboard specification：Length is 600mm-6000mm, and length modulus is
300mm；Depth of section is 300mm-1500mm, and height modulus is 100mm；Thickness 30mm-60mm, thickness modulus is 10mm；Again
Growing concrete wallboard joints edge is with 45 ° of slope angles, and the slope angle length of side is 3mm-5mm, is sealed in assembling seam crossing with cement slurry；
Regeneration concrete wallboard inner surface is used as protective facing using the thick finishing mucilages of 5mm~10mm；Regeneration concrete wallboard surrounding is set
There is tongue and groove, facilitate wall assembly.
The EPS heat preservation modules 2 enhance the insulation ability in house as regeneration concrete wallboard external thermal insulation；
EPS heat preservation modules also serve as the exterior sheathing of regeneration concrete wallboard, its inner side regeneration concrete wallboard configuration single-row reinforcement steel wire,
The bridge cut-off key that engineering plastics make passes through EPS heat preservation modules, and inner side single-row reinforcement steel wire is fixed, regeneration concrete is being poured
During, the dovetail groove on EPS heat preservation modules surface constitutes mechanical snap with the regeneration concrete wallboard of in-line combined wall board；
EPS heat preservation modules are surrounded by tongue and groove, are easy to be assembled into large-sized EPS heat insulation formworks with the EPS heat preservation modules of small size,
Assembled seam crossing EPS heat preservation modules are closely engaged by tongue and groove；EPS heat preservation modules thickness is 60mm-100mm；In order to prevent,
Dust, debris and ponding enter in EPS heat preservation modules and regeneration concrete wallboard tongue and groove during lower in-line combined wall board assembling, under
The EPS heat preservation modules of portion's assembled wallboard and tongue is should be with regeneration concrete wallboard upper end tongue and groove, the top wallboard of assembling is corresponding
The lower end tongue and groove at position should be groove.
The pvc pipe 3 is inserted and is embedded in the reserving hole of regeneration concrete wallboard, and lead pipe-coarse sand is placed in pvc pipe 3 and is disappeared
Energy damping key 4, pvc pipe 3 prevents regeneration concrete wallboard 1 from producing local failure at reserving hole in shear history.
Galvanized sheet metal cover plate 7 is identical with lead pipe external diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key 4, is 40mm~80mm；Highly
Not less than pvc pipe depth sum in the assembling upper and lower wallboard reserving hole of seam crossing, and not less than 100mm.Lead pipe-coarse sand energy dissipating
Damping key is at intervals of 300mm~1500mm, and modulus is 100mm.
The practice of the above-mentioned external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key, is produced as follows：
The first step：The exterior sheathing that regeneration concrete wallboard is poured is also served as using EPS heat preservation modules as warming plate, on the inside of it
Fixed a piece of single-row reinforcement steel wire, the grid spacing of steel wire is 50mm-100mm, and gauge of wire is 1.0mm-1.2mm, is poured
Build and cause the dovetail groove of itself and EPS heat preservation modules surface to constitute mechanical snap after regeneration concrete.
Second step：In the reserving hole of regeneration concrete wallboard, insertion and its diameter and depth identical pvc pipe.
3rd step：Coarse sand is irrigated in lead pipe, lead pipe upper and lower end is capped using zinc-plated stalloy cover plate and blocked, and is led to
Bolt is crossed to tighten to form lead pipe-coarse sand energy-dissipating and shock-absorbing key.
4th step：Lead pipe-coarse sand energy-dissipating and shock-absorbing key is placed in the pvc pipe in reserving hole, it assembles gap and used
Adhering with epoxy resin.
5th step：The thick finishing mucilages of 5~10mm, which are smeared, in regeneration concrete wallboard inner surface is used as protective facing.
6th step：Treat after the completion of wall assembling, at regeneration concrete wallboard joints slope angle, sealed using cement slurry.
Compared with prior art, have the advantage that：
(1) industrialized level is high.Assembled external thermal insulation in-line composite wall of the invention with lead pipe-coarse sand energy-dissipating and shock-absorbing key
Body is applied to low, tier building.Lead pipe-coarse sand energy-dissipating and shock-absorbing key, EPS heat preservation modules and its assembled light wallboard is factory
Metaplasia is produced, and assembled in situ is into light thermal-insulation earthquake-proof energy-saving integrated wall, and production efficiency is high, quality is good.
(2) this environment-friendly building materials for having a large capacity and a wide range of regeneration concrete are make use of, resource is saved, is conducive to sustainable development.
(3) insulation, antidetonation, energy-conservation, fire prevention integration.The Light Wall external thermal insulation of the present invention is EPS modules, and inner side is
Regeneration concrete wallboard is better than brick wall anti-seismic performance than solid concrete wall from heavy and light.EPS heat preservation modules are used as light weight wall
External heat-insulation layer, hence it is evident that improve wall thermal insulating effect.Regeneration concrete wall can both play protection EPS on the inside of EPS warming plates
The effect of module, can play fireproofing function again, and durability might as well.
(4) wall has twice anti-vibration defense lines, with good energy-dissipating and shock-absorbing performance.Set between upper and lower assembled wallboard
Put after lead pipe-coarse sand energy-dissipating and shock-absorbing key, assembling wall is integrated with multiple seismic-proof.First of anti-vibration defense lines, under small shake, dress
With between the upper and lower wallboard of formula because regeneration concrete wallboard assembles the bonding effect of cement slurry between gap, between upper and lower assembled wallboard
Do not occur the changing of the relative positions, the wall being assembled into is in overall stress, lateral resisting rigidity is big, and wall horizontal comparison is small, wall under small shake
It is substantially at elastic deformation；Under second anti-vibration defense lines, middle shake or big shake, regeneration concrete between the upper and lower wallboard of assembled
The changing of the relative positions takes place between the bonding effect destruction of cement slurry, upper and lower assembled wallboard between wallboard assembling gap, the wall being assembled into
In layering wallboard gap changing of the relative positions character, wall lateral resisting rigidity reduces, and structural cycle is elongated, and the cycle, elongated rear geological process was corresponding
Reduce, but wall horizontal comparison is relatively large, at this moment lead pipe-coarse sand energy-dissipating and shock-absorbing key starts to play a significant role, one be limitation it is upper,
The effect of lower assembled wallboard alternate displacement development, two be the energy-dissipating and shock-absorbing effect under level repeatedly geological process, lead pipe master
Will be by being plastically deformed energy-dissipating and shock-absorbing, coarse sand mainly passes through friction energy dissipation damping.
(6) transport, it is easy for installation.The prefabricated components that the present invention is used are lightweight, easy transportation and installation.
(7) the wet of job site casting concrete is substantially reduced, the time needed for the maintenance of coagulation soil scene is reduced, accelerates to apply
Work progress.Reduced using the assembled external thermal insulation in-line combined wall proposed by the present invention with lead pipe-coarse sand energy-dissipating and shock-absorbing key
Form work engineering, concrete cast-in-situ engineering etc., economize on resources, and save artificial, reduce administration fee, it is ensured that construction quality.
Brief description of the drawings
Fig. 1 is the external thermal insulation in-line combined wall elevation with lead pipe-coarse sand energy-dissipating and shock-absorbing key；
Fig. 2 is the external thermal insulation in-line combined wall Local map with lead pipe-coarse sand energy-dissipating and shock-absorbing key；
Fig. 3 is lead pipe-coarse sand energy-dissipating and shock-absorbing key elevation；
Fig. 4 is the overall installation diagram of the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key；
Fig. 5 is the EPS heat preservation modules with single-row reinforcement steel wire；
Fig. 6 .1 are with lead pipe, and-the external thermal insulation in-line combined wall of coarse sand energy-dissipating and shock-absorbing key is engaged-bonds section one.
Fig. 6 .2 are with lead pipe, and-the external thermal insulation in-line combined wall of coarse sand energy-dissipating and shock-absorbing key is engaged-bonds section two.
In figure：1st, regeneration concrete wallboard, 2, EPS heat preservation modules, 3, pvc pipe, 4, lead pipe-coarse sand energy-dissipating and shock-absorbing key, 5,
Lead pipe, 6, coarse sand, 7, zinc-plated stalloy cover plate, 8, bolt.
Embodiment
With reference to specific implementation case, the present invention will be further described.
As shown in figure 1, the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key of the present invention, the wall
Construction include regeneration concrete wallboard 1, EPS heat preservation modules 2, pvc pipe 3, lead pipe-coarse sand energy-dissipating and shock-absorbing key 4, lead pipe 5, coarse sand 6,
Zinc-plated stalloy cover plate 7, bolt 8.
Specifically：
The regeneration concrete wallboard 1 is made up of regeneration concrete and single-row reinforcement steel wire, wherein regeneration concrete
Coarse aggregate particle diameter is 5mm-10mm；The specification of regeneration concrete wallboard 1：Length is 600mm-6000mm, and length modulus is
300mm；Depth of section is 300mm-1500mm, and height modulus is 100mm；Thickness 30mm-60mm, thickness modulus is 10mm；Again
The seam edge of growing concrete wallboard 1 is with 45 ° of slope angles, and the slope angle length of side is 3mm-5mm, close with cement slurry in assembling seam crossing
Envelope；The inner surface of regeneration concrete wallboard 1 is used as protective facing using the thick finishing mucilages of 5mm~10mm；Regeneration concrete wallboard 1 four
Week is provided with tongue and groove, facilitates wall assembly.
The EPS heat preservation modules 2 enhance the insulation ability in house as the external thermal insulation of regeneration concrete wallboard 1；
EPS heat preservation modules 2 also serve as the exterior sheathing of inner side regeneration concrete wallboard 1, the configuration single-row reinforcement steel of inner side regeneration concrete wallboard 1
Silk screen, the bridge cut-off key that engineering plastics make fixes inner side single-row reinforcement steel wire through EPS heat preservation modules 2, is pouring regeneration
In Concrete, the dovetail groove on the surface of EPS heat preservation modules 2 is constituted with the regeneration concrete wallboard 1 in in-line combined wall board
Mechanical snap；EPS heat preservation modules 2 are surrounded by tongue and groove, are easy to be assembled into large-sized EPS with the EPS heat preservation modules of small size
Heat insulation formwork, is closely engaged in assembled seam crossing EPS heat preservation modules by tongue and groove.The thickness of EPS heat preservation modules 2 is 60mm-
100mm；Dust, debris and ponding enter the and of regeneration concrete wallboard 1 during in order to prevent that upper and lower in-line combined wall board from assembling
In the tongue and groove of EPS heat preservation modules 2, regeneration concrete wallboard 1 and the upper end tongue and groove of EPS heat preservation modules 2 should be convex in the assembled wallboard of bottom
Groove, the lower end tongue and groove of the top wallboard corresponding site of assembling should be groove.
The pvc pipe 3 is inserted and is embedded in the reserving hole of regeneration concrete wallboard 1, and lead pipe-coarse sand is placed in pvc pipe 3 and is disappeared
Energy damping key 4, pvc pipe 3 can prevent regeneration concrete wallboard 1 from producing local failure at reserving hole in shear history.
The lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 in lead pipe 5 by irrigating particle diameter 2mm-5mm coarse sand 6, using zinc-plated
Stalloy cover plate 7 is capped to the upper and lower end of lead pipe 5 and blocked, and is tightened using bolt 8.Lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is inserted and is embedded in
In pvc pipe 3 in the reserving hole of regeneration concrete wallboard 1.Galvanized sheet metal cover plate 7 and lead in lead pipe-coarse sand energy-dissipating and shock-absorbing key 4
Pipe external diameter is identical, is 40mm~80mm；Highly not less than the assembling upper and lower depth sum of wallboard pvc pipe 3 of seam crossing, and it is not less than
100mm.Lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is at intervals of 300mm~1500mm, and modulus is 100mm.
Its preparation method is as follows：
The first step：The exterior sheathing that regeneration concrete wallboard 1 is poured is also served as using EPS heat preservation modules 2 as warming plate, in it
A piece of single-row reinforcement steel wire is fixed in side, and the grid spacing of steel wire is 50mm-100mm, and gauge of wire is 1.0mm-1.2mm,
Pour and cause the dovetail groove of itself and the surface of EPS heat preservation modules 2 to constitute mechanical snap after regeneration concrete.
Second step：In the reserving hole of regeneration concrete wallboard 1, insertion and its diameter and depth identical pvc pipe 3.
3rd step：Coarse sand 6 is irrigated in lead pipe 5, lead pipe upper and lower end is capped using zinc-plated stalloy cover plate 7 and blocked, and
Tighten to form lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 by bolt 8.
4th step：Lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is placed on and is nested in the reserving hole of regeneration concrete wallboard 1
In pvc pipe 3, it assembles gap and uses adhering with epoxy resin.
5th step：The thick finishing mucilages of 5~10mm, which are smeared, in the inner surface of regeneration concrete wallboard 1 is used as protective facing.
6th step：Treat after the completion of wall assembling, at regeneration concrete wallboard joints slope angle, sealed using cement slurry.
The lead pipe used-coarse sand energy-dissipating and shock-absorbing key, EPS heat preservation modules and its assembled light wallboard for factorial praluction,
Assembled in situ is into light thermal-insulation earthquake-proof energy-saving integrated wall, and production efficiency is high, quality is good；It make use of this amount of regeneration concrete
Big wide environment-friendly building materials, save resource, are conducive to sustainable development.Structure integrally realizes insulation, antidetonation, energy-conservation, fire prevention one
The characteristics of body.
It is an object of the invention to provide simple to operate, practical, environmental protection, earthquake-proof energy-saving, can prefabricated construction
The advantages of the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key and the practice, to effectively solve traditional brick
Room building aseismicity energy dissipation capacity is low, poor thermal insulation property, the problems such as speed of application is slow.
Above is the exemplary embodiments of the present invention, implementation not limited to this of the invention.
Claims (7)
1. the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key, it is characterised in that：The in-line combined wall
It is assembled by two or more upper and lower in-line combined wall boards；In-line combined wall board is by regeneration concrete wallboard (1), EPS
Heat preservation module (2), pvc pipe (3), lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) combination are assembled, the lead pipe-coarse sand energy-dissipating and shock-absorbing
Key (4) is by the good coarse sand (6) of the good lead pipe (5) of plastic deformation energy-dissipating and shock-absorbing performance, friction energy dissipation damping performance, zinc-plated thin steel
Piece cover plate (7) and bolt (8) composition；
The lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) is by the coarse sand (6) in the middle perfusion particle diameter 2mm-5mm of lead pipe (5), using plating
Zinc stalloy cover plate (7) is capped to lead pipe (5) upper and lower end and blocked, and is tightened using bolt (8)；Lead pipe-coarse sand energy-dissipating and shock-absorbing key
(4) insert and be embedded in pvc pipe (3)；
The regeneration concrete wallboard (1) be single-row reinforcement regeneration concrete wallboard, the inner side positioned at EPS heat preservation modules (2), both
Be conducive to stress, and protect EPS heat preservation modules, also act as fireproof effect；
The EPS heat preservation modules (2) are as the external thermal insulation of regeneration concrete wallboard (1), and the surface of EPS heat preservation modules (2) is set
There is equally distributed dovetail groove, be conducive to pouring after regeneration concrete shaping, EPS heat preservation modules (2) are mixed with the regeneration on the inside of it
Solidifying cob wall plate (1) is carried out after mechanical snap connection, constitutes external thermal insulation in-line wall；EPS heat preservation modules (2) are surrounded by enterprise
Mouthful, facilitate splicing between each EPS heat preservation module (2), be engaged small EPS heat preservation modules (2) and be spliced into big EPS insulation moulds
Plate；
The pvc pipe (3) is nested in the reserving hole of regeneration concrete wallboard (1), for placing lead pipe-coarse sand energy-dissipating and shock-absorbing
Key (4).
2. the external thermal insulation in-line combined wall according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key, its feature exists
In：Reserving hole is evenly arranged in the top of regeneration concrete wallboard (1) in regeneration concrete wallboard (1).
3. the external thermal insulation in-line combined wall according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key, its feature exists
In：The regeneration concrete wallboard (1) is made up of regeneration concrete and single-row reinforcement steel wire, wherein the thick bone of regeneration concrete
Material particle diameter is 5mm-10mm；Regeneration concrete wallboard specification：Length is 600mm-6000mm, and length modulus is 300mm；Cut
Face is highly 300mm-1500mm, and height modulus is 100mm；Thickness 30mm-60mm, thickness modulus is 10mm；Regeneration concrete
Wallboard joints edge is with 45 ° of slope angles, and the slope angle length of side is 3mm-5mm, is sealed in assembling seam crossing with cement slurry；Regenerate coagulation
Cob wall plate inner surface is used as protective facing using the thick finishing mucilages of 5mm~10mm；Regeneration concrete wallboard is surrounded by tongue and groove, side
Just wall assembly.
4. the external thermal insulation in-line combined wall according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key, its feature exists
In：The EPS heat preservation modules (2) enhance the insulation ability in house as regeneration concrete wallboard external thermal insulation；EPS
Heat preservation module also serves as the exterior sheathing of regeneration concrete wallboard, its inner side regeneration concrete wallboard configuration single-row reinforcement steel wire, work
The bridge cut-off key that engineering plastics make passes through EPS heat preservation modules, and inner side single-row reinforcement steel wire is fixed, regeneration concrete mistake is being poured
The dovetail groove on Cheng Zhong, EPS heat preservation module surface constitutes mechanical snap with the regeneration concrete wallboard of in-line combined wall board；EPS
Heat preservation module is surrounded by tongue and groove, is easy to be assembled into large-sized EPS heat insulation formworks with the EPS heat preservation modules of small size, is spelling
Dress seam crossing EPS heat preservation modules are closely engaged by tongue and groove；EPS heat preservation modules thickness is 60mm-100mm；It is upper and lower in order to prevent
Dust, debris and ponding enter in EPS heat preservation modules and regeneration concrete wallboard tongue and groove when in-line combined wall board is assembled, bottom
The EPS heat preservation modules of assembled wallboard and it should be tongue, the corresponding portion of top wallboard of assembling with regeneration concrete wallboard upper end tongue and groove
The lower end tongue and groove of position should be groove.
5. the external thermal insulation in-line combined wall according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key, its feature exists
In：The pvc pipe (3) is inserted and is embedded in the reserving hole of regeneration concrete wallboard, and lead pipe-coarse sand energy dissipating is placed in pvc pipe (3)
Damping key (4), pvc pipe (3) prevents regeneration concrete wallboard (1) from producing local failure at reserving hole in shear history.
6. the external thermal insulation in-line combined wall according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key, its feature exists
In：Galvanized sheet metal cover plate (7) is identical with lead pipe external diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key (4), is 40mm~80mm；Highly
Not less than pvc pipe depth sum in the assembling upper and lower wallboard reserving hole of seam crossing, and not less than 100mm；Lead pipe-coarse sand energy dissipating
Damping key is at intervals of 300mm~1500mm, and modulus is 100mm.
7. the practice of the external thermal insulation in-line combined wall with lead pipe-coarse sand energy-dissipating and shock-absorbing key described in claim 1 is utilized, its
It is characterised by：The first step：The exterior sheathing that regeneration concrete wallboard is poured is also served as using EPS heat preservation modules as warming plate, in it
A piece of single-row reinforcement steel wire is fixed in side, and the grid spacing of steel wire is 50mm-100mm, and gauge of wire is 1.0mm-1.2mm,
Pour and cause the dovetail groove of itself and EPS heat preservation modules surface to constitute mechanical snap after regeneration concrete；
Second step：In the reserving hole of regeneration concrete wallboard, insertion and its diameter and depth identical pvc pipe；
3rd step：Coarse sand is irrigated in lead pipe, lead pipe upper and lower end is capped using zinc-plated stalloy cover plate and blocked, and passes through spiral shell
Bolt is tightened to form lead pipe-coarse sand energy-dissipating and shock-absorbing key；
4th step：Lead pipe-coarse sand energy-dissipating and shock-absorbing key is placed in the pvc pipe in reserving hole, it assembles gap and uses epoxy
Resin bonding；
5th step：The thick finishing mucilages of 5~10mm, which are smeared, in regeneration concrete wallboard inner surface is used as protective facing；
6th step：Treat after the completion of wall assembling, at regeneration concrete wallboard joints slope angle, sealed using cement slurry.
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|---|---|---|---|
| CN201710226480.7A CN107119814B (en) | 2017-04-09 | 2017-04-09 | With lead pipe-coarse sand energy-dissipating and shock-absorbing key external thermal insulation linear type combined wall and the practice |
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| CN201710226480.7A CN107119814B (en) | 2017-04-09 | 2017-04-09 | With lead pipe-coarse sand energy-dissipating and shock-absorbing key external thermal insulation linear type combined wall and the practice |
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| CN107119814B CN107119814B (en) | 2019-05-03 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882199A (en) * | 2017-10-12 | 2018-04-06 | 金陵科技学院 | A kind of assembled architecture damping device |
| CN109296118A (en) * | 2018-09-14 | 2019-02-01 | 南昌大学 | A kind of regeneration concrete heat-preserving energy-saving wall and production method |
| CN117127738A (en) * | 2023-10-24 | 2023-11-28 | 福建荣建集团有限公司 | Assembled ALC wallboard and installation construction method thereof |
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| JP2007031959A (en) * | 2005-07-22 | 2007-02-08 | Sumitomo Fudosan Kk | Glass lattice aseismatic wall |
| CN104594392A (en) * | 2015-01-06 | 2015-05-06 | 北京工业大学 | Self-supply glass bead-graphite base sliding isolation system and method |
| CN204690804U (en) * | 2015-05-21 | 2015-10-07 | 河南城建学院 | A kind of seismic energy dissipation structure |
| CN105839813A (en) * | 2016-05-24 | 2016-08-10 | 北京工业大学 | Assembly type thermal insulation energy saving wall board with groovechannel steel connection piece, and manufacture method thereof |
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2017
- 2017-04-09 CN CN201710226480.7A patent/CN107119814B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007031959A (en) * | 2005-07-22 | 2007-02-08 | Sumitomo Fudosan Kk | Glass lattice aseismatic wall |
| CN104594392A (en) * | 2015-01-06 | 2015-05-06 | 北京工业大学 | Self-supply glass bead-graphite base sliding isolation system and method |
| CN204690804U (en) * | 2015-05-21 | 2015-10-07 | 河南城建学院 | A kind of seismic energy dissipation structure |
| CN105839813A (en) * | 2016-05-24 | 2016-08-10 | 北京工业大学 | Assembly type thermal insulation energy saving wall board with groovechannel steel connection piece, and manufacture method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882199A (en) * | 2017-10-12 | 2018-04-06 | 金陵科技学院 | A kind of assembled architecture damping device |
| CN109296118A (en) * | 2018-09-14 | 2019-02-01 | 南昌大学 | A kind of regeneration concrete heat-preserving energy-saving wall and production method |
| CN117127738A (en) * | 2023-10-24 | 2023-11-28 | 福建荣建集团有限公司 | Assembled ALC wallboard and installation construction method thereof |
| CN117127738B (en) * | 2023-10-24 | 2023-12-22 | 福建荣建集团有限公司 | Assembled ALC wallboard and installation construction method thereof |
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| CN107119814B (en) | 2019-05-03 |
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