CN107119818A - Assembled sandwich heat preservation T-shaped combined wall and the practice with energy-dissipating and shock-absorbing key - Google Patents
Assembled sandwich heat preservation T-shaped combined wall and the practice with energy-dissipating and shock-absorbing key Download PDFInfo
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- CN107119818A CN107119818A CN201710226504.9A CN201710226504A CN107119818A CN 107119818 A CN107119818 A CN 107119818A CN 201710226504 A CN201710226504 A CN 201710226504A CN 107119818 A CN107119818 A CN 107119818A
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- heat preservation
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- dissipating
- energy
- regeneration concrete
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- 238000004321 preservation Methods 0.000 title claims abstract description 109
- 239000004567 concrete Substances 0.000 claims abstract description 90
- 230000008929 regeneration Effects 0.000 claims abstract description 85
- 238000011069 regeneration method Methods 0.000 claims abstract description 85
- 239000004576 sand Substances 0.000 claims abstract description 54
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 16
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 10
- 229920006351 engineering plastic Polymers 0.000 claims description 9
- 239000004568 cement Substances 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
- 239000000853 adhesive Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 6
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000010412 perfusion Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 238000004134 energy conservation Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000007123 defense Effects 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
- 239000000463 material Substances 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
- 238000009434 installation Methods 0.000 description 3
- 238000006467 substitution reaction 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
- 229920006327 polystyrene foam Polymers 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241001660917 Crassula ovata Species 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 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
- 239000004744 fabric Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000033772 system development Effects 0.000 description 1
Classifications
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- 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
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
-
- 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
- E04C2/2885—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 with the insulating material being completely surrounded by, or embedded in, a stone-like material, e.g. the insulating material being discontinuous
-
- 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
- E04C2/38—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 with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/382—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 with attached ribs, flanges, or the like, e.g. framed panels with a frame of concrete or other stone-like substance
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Abstract
The invention discloses the assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key and the practice, belong to building energy conservation anti-seismic technology field.The present invention uses lead pipe coarse sand energy-dissipating and shock-absorbing key, it is assemblied in when upper and lower combined wall board is assembled in the circular hole of the winged pipe fixture in upper and lower combined wall board, what combined wall board was set is used for the winged pipe fixture for assembling lead pipe coarse sand energy-dissipating and shock-absorbing key while connecting sandwich EPS heat preservation modules and both sides regeneration concrete wallboard.The T-shaped combined wall has twice anti-vibration defense lines, with good energy-dissipating and shock-absorbing performance.Present invention also 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 construction, 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 a kind of assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key and the practice, energy-dissipating and shock-absorbing
Key is the structure that lead pipe and coarse sand are constituted, and belongs to building energy conservation anti-seismic technology 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, complete mixed with the substitution of EPS (polystyrene foam plastics) sandwich heat preservation
Solidifying cob wall body, is suitable to construction refuse resource with regeneration concrete substitution normal concrete, is mixed with the regeneration of Light Wall both sides
The traditional clay brick of solidifying soil substitution, energy-saving earthquake-resistant integration, the new structural system development for being suitable for low tier building earthquake-proof energy-saving.
T-shaped wall is generally arranged at the position in the middle of wall outer side, and T-shaped wall needs to meet T-shaped continuity and bearing
The requirement of energy.
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 assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key and the practice, built to effectively solve traditional brick house
Build energy dissipation ability 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：
Assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key, T-shaped combined wall by regeneration concrete wallboard 1,
EPS (polystyrene foam plastics) heat preservation module 2, winged pipe fixture 3 and lead pipe-combination assembling of coarse sand energy-dissipating and shock-absorbing key 4
Form, wherein lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is made up of lead pipe 5, coarse sand 6, zinc-plated stalloy cover plate 7 and bolt 8.
T-shaped combined wall is sandwich, and the medial and lateral of sandwich are regeneration concrete wallboard 1, and centre is protected for EPS
Warm module 2；The lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is by the good lead pipe 5 of plastic deformation energy-dissipating and shock-absorbing performance, coarse sand 6, zinc-plated
Stalloy cover plate 7 and bolt 8 are constituted；Reserving hole is arranged in the middle of EPS heat preservation modules (2) tongue and groove；The winged pipe is fixed
Part 3 is nested in the reserving hole of EPS heat preservation modules, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing key, effectively prevents lead pipe-thick
Extruding of the sand energy-dissipating and shock-absorbing key 4 to EPS heat preservation modules 2 is destroyed；The lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 in lead pipe 5 by filling
The good coarse sand 6 of particle diameter 2mm-5mm friction energy dissipations damping performance is noted, the upper and lower end of lead pipe 5 is capped using zinc-plated stalloy cover plate 7
Closure, and tightened using bolt 8.
The regeneration concrete wallboard 1 is single-row reinforcement regeneration concrete wallboard, positioned at the both sides of EPS heat preservation modules 2, both
Be conducive to T-shaped wall stress, EPS heat preservation modules 2 can be protected again from fire.
The EPS heat preservation modules 2 are as the sandwich heat preservation layer of regeneration concrete wallboard, and module surfaces externally and internally is provided with uniform point
The dovetail groove of cloth, is conducive to pouring after regeneration concrete shaping, and EPS heat preservation modules 2 carry out machinery with regeneration concrete wallboard and stung
Close, constitute sandwich heat preservation T-shaped wall.The splicing for being surrounded by tongue and groove, facilitating EPS heat preservation modules 2 of EPS heat preservation modules 2, to have
Beneficial to the assembling of upper and lower assembled combined wall board.
The winged pipe fixture 3, is prepared using with heat-insulating property engineering plastics.
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
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 outer surface of regeneration concrete wallboard 1 is used as protective facing using the thick finishing mucilages of 5mm~10mm.
The EPS heat preservation modules 2 enhance the insulation energy in house as the sandwich heat-insulation layer of regeneration concrete wallboard
Power；EPS heat preservation modules 2 also serve as the inner template of both sides regeneration concrete wallboard, both sides 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 both sides single-row reinforcement steel wire is fixed, poured again
During growing concrete, the dovetail groove on the sandwich EPS heat preservation modules surface in middle part and the regeneration concrete wallboard of both sides constitute machine
Tool is engaged；EPS heat preservation modules are surrounded by tongue and groove, are easy to be assembled into large-sized EPS insulations with the EPS heat preservation modules of small size
Template, is closely engaged in assembled seam crossing EPS heat preservation modules by tongue and groove.Dust, miscellaneous during in order to prevent that T-shaped combined wall board from assembling
Thing and ponding enter in EPS heat preservation module tongue and grooves, and sandwich EPS heat preservation modules one end tongue and groove is tongue, and other end tongue and groove should be
Groove；EPS heat preservation modules thickness is 60mm-100mm.
Winged pipe fixture 3 is by preventing the engineering plastics thermoplastic shaping of cold bridge effect, and both wings are anchored in EPS insulations respectively
In the regeneration concrete wallboard of module both sides, two wing sections are T-shaped or I-shaped, to ensure that winged pipe fixture has enough
Rigidity and intensity, while strengthening the connection of EPS heat preservation modules and both sides regeneration concrete wallboard.
Galvanized sheet metal cover plate is identical with lead pipe external diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key, is 40mm~80mm；Height is not
Less than the assembling upper and lower wallboard winged pipe fixture height sum of seam crossing, and not less than 100mm.Lead pipe-coarse sand energy-dissipating and shock-absorbing
Key is at intervals of 300mm~1500mm, and modulus is 100mm, and should be set in longitudinal and transverse wall infall.
The practice of the above-mentioned assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key, is produced as follows：
The first step：The inner template that both sides regeneration concrete wallboard is poured is also served as using EPS heat preservation modules as warming plate, at it
A piece of single-row reinforcement steel wire is fixed in both sides respectively, and the grid spacing of steel wire is 50mm-100mm, and gauge of wire is 1.0mm-
1.2mm, pours and causes the dovetail groove of itself and EPS heat preservation modules surface to constitute mechanical snap after regeneration concrete.
Second step：Pour before regeneration concrete wallboard, be engaged in EPS heat preservation modules at the reserving hole at position and insert the band wing
Pipe fixture, winged pipe fixture both wings are placed between single-row reinforcement steel wire grid.
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 winged pipe fixture pipe, it assembles gap and used
Adhering with epoxy resin；Together with winged pipe fixture both wings are poured with regeneration concrete wallboard.
5th step：The thick finishing mucilages of 5~10mm are smeared in regeneration concrete wallboard outer surface and are used as protective facing.
6th step：It is close using cement slurry at regeneration concrete wallboard (1) seam slope angle after the completion for the treatment of that wall is assembled
Envelope.
Compared with prior art, have the advantage that：
(1) industrialized level is high.Assembled sandwich heat preservation T-shaped combined wall of the invention with energy-dissipating and shock-absorbing key 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 factorial praluction, existing
Field is assembled 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.It is sandwich heat preservation EPS modules, two in the middle part of the Light Wall of the present invention
Side is regeneration concrete wallboard, better than brick wall anti-seismic performance than solid concrete wall from heavy and light.EPS heat preservation modules are as light
Matter wall sandwich heat preservation layer, hence it is evident that improve wall thermal insulating effect.Regeneration concrete wall can both play guarantor in EPS warming plates both sides
The effect of EPS modules is protected, fireproofing function can be played again, durability might as well.
(4) integral working is good.The winged pipe fixture of the present invention, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing
Key, effectively prevents extruding of the lead pipe-coarse sand energy-dissipating and shock-absorbing key to EPS heat preservation modules from destroying；Winged pipe fixture is cold by preventing
The engineering plastics thermoplastic shaping of bridge effect, both wings are anchored in the regeneration concrete wallboard of EPS heat preservation modules both sides respectively, it is ensured that
Winged pipe fixture has enough rigidity and intensity, while strengthening the company of EPS heat preservation modules and both sides regeneration concrete wallboard
Connect.
(5) 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, because regeneration concrete wallboard assembles the bonding effect of cement slurry between gap, not occurring mistake between assembled wallboard between formula wallboard
Dynamic, the wall being assembled into is in overall stress, and lateral resisting rigidity is big, and wall horizontal comparison is small, and wall is substantially under small shake
Elastic deformation；Under second anti-vibration defense lines, middle shake or big shake, between assembled wallboard between regeneration concrete wallboard assembling gap
The changing of the relative positions takes place between the bonding effect destruction of cement slurry, assembled wallboard, the wall being assembled into is in the 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 accordingly reduced, but wall horizontal side
Move relatively large, at this moment lead pipe-coarse sand energy-dissipating and shock-absorbing key starts to play a significant role, one is the upper and lower assembled wallboard changing of the relative positions of limitation
The effect of Displacement Development, two be the energy-dissipating and shock-absorbing effect under level repeatedly geological process, and lead pipe is mainly disappeared by plastic deformation
Energy damping, 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.Form work engineering is reduced using the assembled sandwich heat preservation T-shaped combined wall proposed by the present invention with energy-dissipating and shock-absorbing key, mixed
Native cast-in-place engineering etc. is coagulated, is economized on resources, saves artificial, reduces administration fee, it is ensured that construction quality.
Brief description of the drawings
Fig. 1 is the assembled sandwich heat preservation T-shaped combined wall elevation with energy-dissipating and shock-absorbing key；
Fig. 2 is the assembled sandwich heat preservation T-shaped combined wall top view with 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 assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key；
Fig. 5 is the EPS heat preservation modules with single-row reinforcement steel wire；
Fig. 6 is winged pipe fixture；
Fig. 7 .1 are that the assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key is engaged-bonded section one.
Fig. 7 .2 are that the assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key is engaged-bonded section two.
In figure：1st, regeneration concrete wallboard, 2, EPS heat preservation modules, 3, winged pipe fixture, 4, lead pipe-coarse sand energy dissipating
Damping 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 assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key of the present invention, the wall structure
Regeneration concrete wallboard 1, EPS heat preservation modules 2, winged pipe fixture 3, lead pipe-coarse sand including T-shaped combined wall both sides disappear
Can damping key 4, lead pipe 5, coarse sand 6, zinc-plated stalloy cover plate 7 and bolt 8.
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 regeneration concrete wallboard 1：Length is 600mm-
6000mm, length modulus is 300mm；Depth of section is 300mm-1500mm, and height modulus is 100mm；Thickness 30mm-60mm,
Thickness modulus is 10mm；The seam edge of regeneration concrete wallboard regeneration concrete wallboard 1 carries 45 ° of slope angles, and the slope angle length of side is
3mm-5mm, is sealed in assembling seam crossing with cement slurry；The outer surface of regeneration concrete wallboard regeneration concrete wallboard 1 uses 5mm
~10mm thickness finishing mucilages are used as protective facing.
The EPS heat preservation modules 2 enhance the insulation energy in house as the sandwich heat preservation of regeneration concrete wallboard 1 layer
Power；EPS heat preservation modules 2 also serve as the inner template of both sides regeneration concrete wallboard 1, and both sides regeneration concrete wallboard 1 configures single match somebody with somebody
Concrete steel silk screen, the bridge cut-off key that engineering plastics make fixes both sides single-row reinforcement steel wire through EPS heat preservation modules 2, is pouring
During regeneration concrete, the dovetail groove on the sandwich surface of EPS heat preservation modules 2 in middle part is mixed with the regeneration of T-shaped combined wall board both sides
Solidifying cob wall plate 1 constitutes mechanical snap；EPS heat preservation modules 2 are surrounded by tongue and groove, are easy to assembled with the EPS heat preservation modules of small size
Into large-sized EPS heat insulation formworks, closely it is engaged by tongue and groove in assembled seam crossing EPS heat preservation modules.In order to prevent T-shaped to be combined
Dust, debris and ponding enter in the tongue and groove of EPS heat preservation modules 2 when wallboard is assembled, the sandwich EPS heat preservation modules 2 one of assembled wallboard
The other end tongue and groove of EPS heat preservation modules 2 that end tongue and groove should be in tongue, the wallboard of assembling should be groove；The thickness of EPS heat preservation modules 2
For 60mm-100mm.
The winged pipe fixture 3 is nested in the reserving hole of the occlusal position of EPS heat preservation modules 2, for placing lead
Pipe-coarse sand energy-dissipating and shock-absorbing key 4, effectively prevents extruding of the lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 to EPS heat preservation modules 2 from destroying；Winged
Pipe fixture 3 is by preventing the engineering plastics thermoplastic shaping of cold bridge effect, and both wings are anchored in the both sides of EPS heat preservation modules 2 respectively
In regeneration concrete wallboard 1, two wing sections are T-shaped or I-shaped, to ensure that winged pipe fixture 3 has enough rigidity and strong
Degree, while strengthening the connection of EPS heat preservation modules 2 and both sides regeneration concrete wallboard 1.
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 the pipe of winged pipe fixture 3.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,
For 40mm~80mm；Highly not less than the height sum of assembling seam crossing wallboard winged pipe fixture 3, and 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, and should be set in longitudinal and transverse wall infall.
Its preparation method is as follows：
The first step：The inner template that both sides regeneration concrete wallboard 1 is poured is also served as using EPS heat preservation modules 2 as warming plate,
A piece of single-row reinforcement steel wire is fixed in its both sides respectively, and the grid spacing of steel wire is 50mm-100mm, and gauge of wire is
1.0mm-1.2mm, pours and causes the dovetail groove of itself and the surface of EPS heat preservation modules 2 to constitute mechanical snap after regeneration concrete.
Second step：Pour before regeneration concrete wallboard 1, be engaged in EPS heat preservation modules 2 at the reserving hole at position and insert band
Wing pipe fixture 3, the both wings of winged pipe fixture 3 are placed between single-row reinforcement steel wire grid.
3rd step：Coarse sand 6 is irrigated in lead pipe 5, the upper and lower end of lead pipe 5 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 in the pipe of winged pipe fixture 3, it assembles gap and adopted
Use adhering with epoxy resin；Together with the both wings of winged pipe fixture 3 are poured with regeneration concrete wallboard 1.
5th step：The thick finishing mucilages of 5~10mm are smeared in the outer surface of regeneration concrete wallboard 1 and are used as protective facing.
6th step：Treat after the completion of wall assembling, at the seam slope angle of regeneration concrete wallboard 1, 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 assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key and the practice, built to effectively solve traditional brick house
Build energy dissipation ability 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 (9)
1. the assembled sandwich heat preservation T-shaped combined wall with energy-dissipating and shock-absorbing key, it is characterised in that：T-shaped combined wall is mixed by regeneration
Solidifying cob wall plate (1), EPS heat preservation modules (2), winged pipe fixture (3) and lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) combination assembling
Form, wherein lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) is by lead pipe (5), coarse sand (6), zinc-plated stalloy cover plate (7) and bolt (8) group
Into；
T-shaped combined wall is sandwich, and the medial and lateral of sandwich are regeneration concrete wallboard (1), and centre is EPS insulations
Module (2)；The lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) is by the good lead pipe (5) of plastic deformation energy-dissipating and shock-absorbing performance, coarse sand
(6), zinc-plated stalloy cover plate (7) and bolt (8) composition；Reserving hole is arranged in the middle of EPS heat preservation modules (2) tongue and groove；It is described
Winged pipe fixture is nested in the reserving hole of EPS heat preservation modules, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing key, effectively
Prevent extruding of the lead pipe-coarse sand energy-dissipating and shock-absorbing key (4) to EPS heat preservation modules (2) from destroying；The lead pipe-coarse sand energy-dissipating and shock-absorbing key
(4) by the good coarse sand (6) of the perfusion particle diameter 2mm-5mm friction energy dissipations damping performance in lead pipe (5), using zinc-plated stalloy lid
Plate (7) is capped to the upper and lower end of lead pipe (5) and blocked, and is tightened using bolt (8).
2. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
The regeneration concrete wallboard (1) be single-row reinforcement regeneration concrete wallboard, the both sides positioned at EPS heat preservation modules (2), both favorably
In the stress of T-shaped wall, EPS heat preservation modules (2) are protected again from fire.
3. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
The EPS heat preservation modules (2) are as the sandwich heat preservation layer of regeneration concrete wallboard, and module surfaces externally and internally is provided with equally distributed swallow
Stern notch, is conducive to pouring after regeneration concrete shaping, EPS heat preservation modules (2) carry out mechanical snap, structure with regeneration concrete wallboard
Into sandwich heat preservation T-shaped wall；The splicing for being surrounded by tongue and groove, facilitating EPS heat preservation modules (2) of EPS heat preservation modules (2), to have
Beneficial to the assembling of upper and lower assembled combined wall board.
4. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
The winged pipe fixture (3), prepares using with heat-insulating property engineering plastics.
5. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
The regeneration concrete wallboard (1) is made up of regeneration concrete and single-row reinforcement steel wire, wherein recycled concrete coarse aggregate
Particle diameter is 5mm-10mm；Regeneration concrete wallboard specification：Length is 600mm-6000mm, and length modulus is 300mm；Section
Highly it is 300mm-1500mm, height modulus is 100mm；Thickness 30mm-60mm, thickness modulus is 10mm；Regeneration concrete wall
The seam edge of plate (1) 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
The outer surface of concrete panel (1) is used as protective facing using the thick finishing mucilages of 5mm~10mm.
6. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
The EPS heat preservation modules (2) enhance the insulation ability in house as the sandwich heat-insulation layer of regeneration concrete wallboard；EPS is protected
Warm module (2) also serves as the inner template of both sides regeneration concrete wallboard, and both sides regeneration concrete wallboard configures single-row reinforcement steel wire,
The bridge cut-off key that engineering plastics make passes through EPS heat preservation modules, and both sides single-row reinforcement steel wire is fixed, regeneration concrete is being poured
During, the dovetail groove on the sandwich EPS heat preservation modules surface in middle part and the regeneration concrete wallboard of both sides constitute mechanical snap；
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；Dust, debris and product during in order to prevent that T-shaped combined wall board from assembling
Water enters in EPS heat preservation module tongue and grooves, and sandwich EPS heat preservation modules side tongue and groove is tongue, and opposite side tongue and groove should be groove；
EPS heat preservation modules thickness is 60mm-100mm.
7. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
Winged pipe fixture (3) is by preventing the engineering plastics thermoplastic shaping of cold bridge effect, and both wings are anchored in EPS heat preservation modules two respectively
In the regeneration concrete wallboard of side, two wing sections be T-shaped or I-shaped, with ensure winged pipe fixture have enough rigidity and
Intensity, while strengthening the connection of EPS heat preservation modules and both sides regeneration concrete wallboard.
8. the assembled sandwich heat preservation T-shaped combined wall according to claim 1 with energy-dissipating and shock-absorbing key, it is characterised in that：
Galvanized sheet metal cover plate is identical with lead pipe external diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key, is 40mm~80mm；Highly not less than assembling
The upper and lower wallboard winged pipe fixture height sum of seam crossing, and not less than 100mm；Lead pipe-coarse sand energy-dissipating and shock-absorbing key at intervals of
300mm~1500mm, modulus is 100mm, and should be set in longitudinal and transverse wall infall.
9. the assembled sandwich heat preservation T-shaped combined wall preparation method according to claim 1 with energy-dissipating and shock-absorbing key, it is special
Levy and be：
The first step：The inner template that both sides regeneration concrete wallboard is poured is also served as using EPS heat preservation modules as warming plate, in its both sides
A piece of single-row reinforcement steel wire is fixed respectively, and the grid spacing of steel wire is 50mm-100mm, and gauge of wire is 1.0mm-
1.2mm, pours and causes the dovetail groove of itself and EPS heat preservation modules surface to constitute mechanical snap after regeneration concrete；
Second step：Pour before regeneration concrete wallboard, be engaged in EPS heat preservation modules at the reserving hole at position and insert band wing pipe
Fixture, winged pipe fixture both wings are placed between single-row reinforcement steel wire grid；
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 winged pipe fixture pipe, it assembles gap and uses epoxy
Resin bonding；Together with winged pipe fixture both wings are poured with regeneration concrete wallboard；
5th step：The thick finishing mucilages of 5~10mm are smeared in regeneration concrete wallboard outer surface and are used as protective facing；
6th step：Treat after the completion of wall assembling, at regeneration concrete wallboard (1) seam slope angle, sealed using cement slurry.
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| CN201710226504.9A CN107119818A (en) | 2017-04-09 | 2017-04-09 | Assembled sandwich heat preservation T-shaped combined wall and the practice with energy-dissipating and shock-absorbing key |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226504.9A CN107119818A (en) | 2017-04-09 | 2017-04-09 | Assembled sandwich heat preservation T-shaped combined wall and the practice with energy-dissipating and shock-absorbing key |
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| CN107119818A true CN107119818A (en) | 2017-09-01 |
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|---|---|---|---|---|
| US3833093A (en) * | 1971-12-22 | 1974-09-03 | Inventions Dev Authority | Cyclic energy absorber |
| CN201671199U (en) * | 2010-05-04 | 2010-12-15 | 天津市建筑设计院 | Semi-rigid joint dual-steel tube power-consumption support resisting bending |
| CN201901959U (en) * | 2010-12-10 | 2011-07-20 | 陈云 | Novel tensile and compressive energy consumption damper |
| 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 |
| 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 CN201710226504.9A patent/CN107119818A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833093A (en) * | 1971-12-22 | 1974-09-03 | Inventions Dev Authority | Cyclic energy absorber |
| CN201671199U (en) * | 2010-05-04 | 2010-12-15 | 天津市建筑设计院 | Semi-rigid joint dual-steel tube power-consumption support resisting bending |
| CN201901959U (en) * | 2010-12-10 | 2011-07-20 | 陈云 | Novel tensile and compressive energy consumption damper |
| 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 |
| 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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Application publication date: 20170901 |