CN106968368B - With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice - Google Patents
With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice Download PDFInfo
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- CN106968368B CN106968368B CN201710226518.0A CN201710226518A CN106968368B CN 106968368 B CN106968368 B CN 106968368B CN 201710226518 A CN201710226518 A CN 201710226518A CN 106968368 B CN106968368 B CN 106968368B
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- dissipating
- shock
- lead pipe
- coarse sand
- round tube
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- 239000004576 sand Substances 0.000 title claims abstract description 75
- 239000004568 cement Substances 0.000 claims abstract description 101
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 65
- 239000000378 calcium silicate Substances 0.000 claims abstract description 65
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 238000005187 foaming Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 11
- 238000009415 formwork Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 9
- 238000010079 rubber tapping Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 6
- 238000009830 intercalation Methods 0.000 claims description 5
- 230000002687 intercalation Effects 0.000 claims description 5
- 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
- 238000007493 shaping process Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 239000011575 calcium Substances 0.000 claims 2
- 229910052710 silicon Inorganic materials 0.000 claims 2
- 239000010703 silicon Substances 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007123 defense Effects 0.000 abstract description 4
- 238000004134 energy conservation Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 239000004566 building material Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 11
- 238000011161 development Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000011449 brick Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 241001660917 Crassula ovata Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 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
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 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
- 239000000463 material Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- 239000010959 steel Substances 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- E04B2/84—Walls made by casting, pouring, or tamping in situ
- E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Building Environments (AREA)
Abstract
The invention discloses with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice, belong to building energy conservation anti-seismic technology field.Cross heat-preserving wall is assembled by two or more upper and lower assembled cross heat-insulation wall plates, and cross heat-insulation wall plate is mainly assembled by two sides calcium silicate board, the sandwich light foaming cement wallboard in middle part, round tube fixing piece winged, lead pipe-coarse sand energy-dissipating and shock-absorbing key combination.The present invention uses lead pipe-coarse sand energy-dissipating and shock-absorbing key, it is assemblied in upper and lower heat-insulation wall plate assembly in the circular hole of the round tube fixing piece winged in upper and lower heat-insulation wall plate, heat-insulation wall plate setting is used to assemble lead pipe-coarse sand energy-dissipating and shock-absorbing key round tube fixing piece winged while connect sandwich foamed cement wall plate and two sides calcium silicate board.The cross heat-preserving wall has twice anti-vibration defense lines, has good energy-dissipating and shock-absorbing performance.Present invention utilizes foamed cement environment-friendly building materials, environmental benefit is obvious.
Description
Technical field
The present invention relates to lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice, belong to building
Energy-saving earthquake-resistant technical field.
Background technique
(1) China region is wide, populous, and majority building is built based on self-built in earthquake territory, part, due to
To the shortage of antidetonation knowledge, building technology is not able to satisfy antidetonation basic demand, and shock resistance is very weak.Tangshan, Wenchuan, jade
Tree, Yaan violent earthquake, house destroy and extremely heaviness of collapsing.Research and develop inexpensive, easy to operate, practical assembled anti-knock energy conservation
The great demand of integral structure adaptation national development.
(2) house wall thermal insulation 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 electric appliance, 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, whole anti-seismic performance are generally poor.And Shear-wall of High-rise House
Due to thickness of wall body limitation and its reinforcement detailing it is complicated, directly to apply that there are costs in multilayer shear wall structure higher,
Wall is thicker, is not easy the problem of promoting.In addition, research and development modular construction system and industrialization building technology, are low, multilayered structures
The great demand of construction and development, application of the ecological, environmental protective building materials in building structure are the Strategic Demands of sustainable development.Base
In this, the invention proposes a kind of low energy consumption, it is easy to construct, replaces whole concrete wall with foaming cement thermal insulation, use light weight wall
The calcium silicate board of body two sides replaces traditional clay brick, energy-saving earthquake-resistant integration, the knot for being suitable for low tier building earthquake-proof energy-saving
The development of structure new system.
(4) green structural system researched and developed has adapted to national 13 emphasis research and development plans-" green building and building
Industrialization " emphasis special (2016 annual guide), General Office of the State Council's " about instruction for greatly developing assembled architecture "
(Office of the State Council sends out (2016) No. 71), house town and country construction portion and the Ministry of Industry and Information Technology's " notice about Developing Green agricultural Housing construction "
The beautiful Rural Development demand of (building village [2013] 190).
Summary of the invention
The purpose of the present invention is to provide easy to operate, practical, environmentally protective, earthquake-proof energy-saving, can prefabricated construction
The advantages that with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall 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 adopts the following technical scheme:
With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, the cross heat-preserving wall by two or
Multiple upper and lower cross heat-insulation wall plates are assembled；Cross heat-insulation wall plate is by two sides calcium silicate board, foamed cement wallboard, band
Wing round tube fixing piece and lead pipe-coarse sand energy-dissipating and shock-absorbing key combination are assembled.
The calcium silicate board is located at foamed cement wallboard two sides, the non-dismantling formwork as foamed cement wallboard.It not only improves
Stress, and foamed cement wallboard is protected, also act as fireproof effect.
Sandwich heat preservation layer of the foamed cement wallboard as calcium silicate board, by two sides calcium silicate board as non-dismantling formwork,
It foams in the space that it is formed, one-pass molding；Tongue and groove is arranged by mold in foamed cement wallboard surrounding, makes small heat preservation
Wallboard occlusion is spliced into big insulated wall.
The round tube fixing piece winged is prepared, calcium silicate board of the intercalation in two sides using the engineering plastics of good heat insulating
Between, play the role of positioning calcium silicate board；It pours together with foamed cement wallboard, subtracts for placing lead pipe-coarse sand energy dissipating
Shake key.Round tube fixing piece winged is arranged among the cross of calcium silicate board and criss-cross end.
The lead pipe-coarse sand energy-dissipating and shock-absorbing key is by the good lead pipe of plastic deformation energy-dissipating and shock-absorbing performance, friction energy dissipation damping
The good coarse sand of performance, zinc-plated stalloy cover board and bolt composition.
The calcium silicate board is located at foamed cement wallboard two sides, the non-dismantling formwork as foamed cement wallboard.Self-tapping screw
Calcium silicate board is passed through from outside, with the connection for arriving round tube fixing piece both wings winged, facilitates the positioning of calcium silicate board, realizes and sends out
Bubble cement wall plate forms integrated heat-insulation wall plate.
The lead pipe-coarse sand energy-dissipating and shock-absorbing key by lead pipe be perfused partial size 2mm-5mm coarse sand, using zinc-plated thin steel
Piece cover board covers lead pipe upper and lower end and blocks, and is tightened using bolt.Lead pipe-coarse sand energy-dissipating and shock-absorbing key, which is inserted, is embedded in round tube winged
In the round tube of fixing piece.
For calcium silicate board with a thickness of 6mm-15mm, thickness modulus is 3mm.
Sandwich heat preservation layer of the foamed cement wallboard as calcium silicate board, enhances the insulation ability in house；By
Two sides calcium silicate board carries out cement slurry in the space that it is formed and mixes with the uniform of foam as non-dismantling formwork, one-pass molding；
Foamed cement wallboard specification: length 600mm-6000mm, length modulus are 300mm；Depth of section is 300mm-1500mm, high
Degree modulus is 100mm；Thickness 60mm-100mm, thickness modulus are 20mm；Tongue and groove is arranged by mold in foamed cement wallboard surrounding,
Lesser wallboard occlusion can be made to be spliced into biggish wallboard, in wallboard assembled, be closely engaged in assembled seam crossing by tongue and groove；
Foamed cement wallboard side face seam edge has 45 ° of slope angles, and slope angle side length is 3mm-5mm, in assembly seam crossing cement slurry
Sealing；Dust, sundries and ponding enter in foamed cement wallboard tongue and groove when upper and lower cross heat-insulation wall plate assembles in order to prevent,
Assembled wallboard sandwich foamed cement wallboard upper end tongue and groove in lower part should be tongue, the foamed cement wallboard in the top wallboard of assembly
Lower end tongue and groove should be groove.
The round tube fixing piece winged is nested between calcium silicate board, is poured together with foamed cement wallboard, for putting
Lead pipe-coarse sand energy-dissipating and shock-absorbing key is set, lead pipe-coarse sand energy-dissipating and shock-absorbing key is effectively prevent to destroy the extruding of foamed cement wallboard；Band
By preventing the engineering plastics thermoplastic shaping of cold bridge effect, both wings are connect by self-tapping screw with calcium silicate board wing round tube fixing piece,
Play the role of positioning calcium silicate board；Two wing sections are T shape or I-shaped, to guarantee that round tube fixing piece winged has enough rigidity
And intensity, while reinforcing the connection of foamed cement wallboard and two sides calcium silicate board.Foamed cement is in forming process in order to prevent
Cement enters in the round tube of round tube fixing piece winged, and EPS (polystyrene foam modeling identical with its diameter can be filled in round tube
Material) module, it is further taken out after cement wall plate molding to be foamed.
Zinc-plated stalloy cover board is identical as lead pipe outer diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key, is 40mm~80mm；Height is not
Less than the sum of the assembly upper and lower wallboard of seam crossing round tube fixing piece height winged, and it is not less than 100mm.Lead pipe-coarse sand energy-dissipating and shock-absorbing
It is divided into 300mm~1500mm, modulus 100mm between key, and should be arranged in longitudinal and transverse wall infall.
The above-mentioned practice with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, is produced as follows:
Step 1: using calcium silicate board as the inside and outside template for pouring foamed cement wallboard, by round tube fixing piece intercalation winged
Calcium silicate board is connect with the both wings of round tube fixing piece winged between the calcium silicate board of two sides, and through self-tapping screw, fixes two
Side calcium silicate board.
Step 2: foamed cement cement in forming process enters round tube winged and fixes in order to prevent before cement foamed
In the round tube of part, EPS (polystyrene foam plastics) module identical with its diameter, cement wall plate to be foamed are filled in round tube
It is further taken out after molding.
Step 3: coarse sand is perfused in lead pipe, lead pipe upper and lower end is covered using zinc-plated stalloy cover board and is blocked, and is led to
Bolt is crossed to tighten to form lead pipe-coarse sand energy-dissipating and shock-absorbing key.
Step 4: lead pipe-coarse sand energy-dissipating and shock-absorbing key is placed in the round tube of round tube fixing piece winged, assembly gap is adopted
Use adhering with epoxy resin.
Step 5: after the assembly is completed to wall, at foamed cement wallboard joints slope angle and at wall splicing seams, using water
Mud slurry seal.
Compared with prior art, it has the advantage that
(1) industrialized level is high.The present invention is applicable in lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall
In low, tier building.Lead pipe-coarse sand energy-dissipating and shock-absorbing key, calcium silicate board and its assembling thermal-insulating wall board is the factorial production, existing
Field is assembled into light thermal-insulation earthquake-proof energy-saving integrated wall, high production efficiency, high-quality.
(2) heat preservation, antidetonation, energy conservation, fire prevention integration.It is foamed cement wallboard, two sides in the middle part of lightweight wall of the invention
It is better than brick wall anti-seismic performance than solid concrete wall from heavy and light for calcium silicate board.Foamed cement wallboard is protected as lightweight wall
Warm layer, hence it is evident that improve wall thermal insulating effect.Calcium silicate board can both play protection foamed cement wall in cement insulation board two sides
The effect of plate, and fireproofing function can be played, durability might as well.
(3) integral working is good.Round tube fixing piece winged of the invention, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing
Key effectively prevent lead pipe-coarse sand energy-dissipating and shock-absorbing key to destroy the extruding of foamed cement wallboard；Round tube fixing piece winged is cold by preventing
The engineering plastics thermoplastic shaping of bridge effect, the setting of both wings guarantee that round tube fixing piece winged has enough stiffness and strength, simultaneously
It is connect respectively with the calcium silicate board of two sides, reinforces the connection of foamed cement wallboard and calcium silicate board.
(4) wall has twice anti-vibration defense lines, has good energy-dissipating and shock-absorbing performance.It is set between upper and lower assembled wallboard
After setting lead pipe-coarse sand energy-dissipating and shock-absorbing key, assembly 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, due to the bonding effect of cement slurry between assembly gap, the changing of the relative positions not occurring between upper and lower assembled wallboard, fills
The wall being made into is in whole stress, and lateral resisting rigidity is big, and wall horizontal comparison is small, and wall is substantially at elastic change under small shake
Shape state；Under second anti-vibration defense lines, middle shake or big shake, the bonding effect of cement slurry is broken between the assembly gap of upper and lower wallboard
It is bad, the changing of the relative positions takes place between upper and lower assembled wallboard, the wall being assembled into is in layering wallboard gap changing of the relative positions character, wall lateral resisting
Rigidity reduces, and structural cycle is elongated, and geological process accordingly reduces after the period is elongated, 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, first is that the effect of upper and lower assembled wallboard alternate displacement development is limited,
Second is that the energy-dissipating and shock-absorbing effect under horizontal geological process repeatedly, lead pipe mainly pass through plastic deformation energy-dissipating and shock-absorbing, coarse sand is main
Pass through friction energy dissipation damping.
(5) it transports, is easy for installation.The prefabricated components that the present invention uses are light-weight, easy to transportation and installation.
(6) wet construction of construction site casting concrete is substantially reduced, the time needed for reducing the maintenance of coagulation soil scene, is added
Fast construction speed.Mould is reduced with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall using proposed by the present invention
Plate engineering, concrete cast-in-situ engineering etc., economize on resources, and save artificial, reduction administration fee, it is ensured that construction quality.
Detailed description of the invention
Fig. 1 is with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall elevation；
Fig. 2 is with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall local structure figure；
Fig. 3 lead pipe-coarse sand energy-dissipating and shock-absorbing key elevation；
Fig. 4 is with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall entirety installation diagram；
Fig. 5 round tube fixing piece winged；
Fig. 6 .1 is with lead pipe, and-the assembled cross heat-preserving wall of coarse sand energy-dissipating and shock-absorbing key is engaged-bonds section one.
Fig. 6 .2 is with lead pipe, and-the assembled cross heat-preserving wall of coarse sand energy-dissipating and shock-absorbing key is engaged-bonds section two.
In figure: 1, calcium silicate board, 2, foamed cement wallboard, 3, round tube fixing piece winged, 4, lead pipe-coarse sand energy-dissipating and shock-absorbing
Key, 5, lead pipe, 6, coarse sand, 7, zinc-plated stalloy cover board, 8, bolt.
Specific embodiment
Below with reference to specific implementation case, the present invention will be further described.
As shown in Figure 1, of the invention with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, the wall
Construction includes calcium silicate board 1, foamed cement wallboard 2, the round tube fixing piece 3 winged, lead pipe-coarse sand of cross heat-preserving wall two sides
Energy-dissipating and shock-absorbing key 4, lead pipe 5, coarse sand 6, zinc-plated stalloy cover board 7, bolt 8.
Specifically:
The calcium silicate board 1 is located at 2 two sides of foamed cement wallboard, the non-dismantling formwork as foamed cement wallboard 2；Self tapping spiral shell
Silk passes through calcium silicate board 1 from outside, is connected to the bolt hole of 3 both wings of round tube fixing piece winged, facilitates determining for calcium silicate board 1
Position is realized and forms integrated heat-insulation wall plate with foamed cement wallboard 2.Calcium silicate board 1 is with a thickness of 6mm-15mm, thickness modulus
3mm。
Sandwich heat preservation layer of the foamed cement wallboard 2 as calcium silicate board 1, enhances the insulation ability in house；
Non-dismantling formwork is used as by two sides calcium silicate board 1, cement slurry is carried out in the space that it is formed and is mixed with the uniform of foam, once at
Type；2 specification of foamed cement wallboard: length 600mm-6000mm, length modulus are 300mm；Depth of section is 300mm-
1500mm, height modulus are 100mm；Thickness 60mm-100mm, thickness modulus are 20mm；2 surrounding of foamed cement wallboard passes through mould
Tool setting tongue and groove can make lesser wallboard occlusion be spliced into biggish wallboard；2 side face seam edge of foamed cement wallboard has
45 ° of slope angles, slope angle side length are 3mm-5mm, are sealed in assembly seam crossing with cement slurry；Upper and lower cross heat preservation in order to prevent
Dust, sundries and ponding enter in 2 tongue and groove of foamed cement wallboard when wallboard assembles, the sandwich foamed cement wall of lower part assembled wallboard
2 upper end tongue and groove of plate should be tongue, and the 2 lower end tongue and groove of foamed cement wallboard in the top wallboard of assembly should be groove.
The round tube fixing piece 3 winged is nested between calcium silicate board 1, is poured together, is used for foamed cement wallboard 2
Lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is placed, effectively prevent lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 broken to the extruding of foamed cement wallboard 2
It is bad；For round tube fixing piece 3 winged by preventing the engineering plastics thermoplastic shaping of cold bridge effect, both wings pass through self-tapping screw and calcium silicate board
1 connection is played the role of positioning calcium silicate board 1；Two wing sections are T shape or I-shaped, to guarantee that round tube fixing piece 3 winged has foot
Enough stiffness and strength, while reinforcing the connection of foamed cement wallboard 2 and two sides calcium silicate board 1.Foamed cement exists in order to prevent
Cement enters in the round tube of round tube fixing piece 3 winged in forming process, and it is (poly- that EPS identical with its diameter can be filled in round tube
Styrofoam) module, it is further taken out after the molding of cement wall plate 2 to be foamed.
For the lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 by the coarse sand 6 of the perfusion partial size 2mm-5mm in lead pipe 5, use is zinc-plated
Stalloy cover board 7 covers 5 upper and lower end of lead pipe and blocks, 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 round tube of round tube fixing piece 3 winged.Zinc-plated stalloy cover board 7 is identical as lead pipe outer diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key 4,
For 40mm~80mm；Height is not less than not less than the sum of the assembly upper and lower wallboard of seam crossing 3 height of round tube fixing piece winged
100mm.300mm~1500mm, modulus 100mm are divided between lead pipe-coarse sand energy-dissipating and shock-absorbing key 4, and should be in longitudinal and transverse wall infall
Setting.
Its production method is as follows:
Step 1: by calcium silicate board 1 as the inside and outside template for pouring foamed cement wallboard 2, by round tube fixing piece 3 winged
Calcium silicate board 1 is connect by intercalation between two sides calcium silicate board 1, and through self-tapping screw with the both wings of round tube fixing piece 3 winged,
Fixed two sides calcium silicate board 1.
Step 2: foamed cement cement in forming process enters round tube winged and fixes in order to prevent before cement foamed
In the round tube of part 3, EPS (polystyrene foam plastics) module identical with its diameter, cement wall to be foamed are filled in round tube
Plate 2 further takes out after forming.
Step 3: coarse sand 6 is perfused in lead pipe 5,5 upper and lower end of lead pipe is covered using zinc-plated stalloy cover board 7 and is blocked,
And it tightens to form lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 by bolt 8.
Step 4: lead pipe-coarse sand energy-dissipating and shock-absorbing key 4 is placed in 3 round tube of round tube fixing piece winged, assembly gap is adopted
Use adhering with epoxy resin.
Step 5: after the assembly is completed to wall, at 2 seam slope angle of foamed cement wallboard and at wall splicing seams, using
Cement slurry sealing.
The lead pipe used-coarse sand energy-dissipating and shock-absorbing key, calcium silicate board and its assembled lightweight wall panel is existing for the factorial production
Field is assembled into light thermal-insulation earthquake-proof energy-saving integrated wall, high production efficiency, high-quality；Foamed cement environment-friendly building materials are utilized,
It saves resource, be conducive to sustainable development.Structure integrally realizes heat preservation, antidetonation, energy conservation, the integrated feature of fire prevention.
The purpose of the present invention is to provide easy to operate, practical, environmentally protective, earthquake-proof energy-saving, can prefabricated construction
The advantages that with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall 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.
It is an exemplary embodiments of the invention above, implementation of the invention is without being limited thereto.
Claims (5)
1. with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, it is characterised in that: the cross heat-preserving wall
It is assembled by two or more upper and lower cross heat-insulation wall plates；Cross heat-insulation wall plate is by two sides calcium silicate board, foamed cement
Wallboard, round tube fixing piece winged and lead pipe-coarse sand energy-dissipating and shock-absorbing key combination are assembled；
The calcium silicate board is located at foamed cement wallboard two sides, the non-dismantling formwork as foamed cement wallboard；Stress is not only improved,
And foamed cement wallboard is protected, fireproof effect is also acted as；
Sandwich heat preservation layer of the foamed cement wallboard as calcium silicate board, by two sides calcium silicate board as non-dismantling formwork, at it
It foams in the space of formation, one-pass molding；Tongue and groove is arranged by mold in foamed cement wallboard surrounding, makes small heat-insulation wall plate
Occlusion is spliced into big insulated wall；
The round tube fixing piece winged, using good heat insulating engineering plastics prepare, intercalation between the calcium silicate board of two sides,
Play the role of positioning calcium silicate board；It is poured together with foamed cement wallboard, for placing lead pipe-coarse sand energy-dissipating and shock-absorbing key；
Round tube fixing piece winged is arranged among the cross of calcium silicate board and criss-cross end；
The lead pipe-coarse sand energy-dissipating and shock-absorbing key is by the good lead pipe of plastic deformation energy-dissipating and shock-absorbing performance, friction energy dissipation damping performance
Good coarse sand, zinc-plated stalloy cover board and bolt composition；
The calcium silicate board is located at foamed cement wallboard two sides, the non-dismantling formwork as foamed cement wallboard；Self-tapping screw is from outer
Side passes through calcium silicate board, with the connection for arriving round tube fixing piece both wings winged, facilitates the positioning of calcium silicate board, realizes and foaming water
Mud wall plate forms integrated heat-insulation wall plate；
The lead pipe-coarse sand energy-dissipating and shock-absorbing key by lead pipe be perfused partial size 2mm-5mm coarse sand, using zinc-plated stalloy lid
Plate covers lead pipe upper and lower end and blocks, and is tightened using bolt；Lead pipe-coarse sand energy-dissipating and shock-absorbing key is inserted to be fixed embedded in round tube winged
In the round tube of part；
For calcium silicate board with a thickness of 6mm-15mm, thickness modulus is 3mm.
2. according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, feature exists
In: sandwich heat preservation layer of the foamed cement wallboard as calcium silicate board enhances the insulation ability in house；By two sides silicon
Sour calcium plate carries out cement slurry in the space that it is formed and mixes with the uniform of foam as non-dismantling formwork, one-pass molding；Foam water
Mud wall plate gauge lattice: length 600mm-6000mm, length modulus are 300mm；Depth of section is 300mm-1500mm, height modulus
For 100mm；Thickness 60mm-100mm, thickness modulus are 20mm；Foamed cement wallboard surrounding by mold be arranged tongue and groove, can make compared with
Small wallboard occlusion is spliced into biggish wallboard, in wallboard assembly, is closely engaged in assembled seam crossing by tongue and groove；Foaming
Cement wall plate side face seam edge has 45 ° of slope angles, and slope angle side length is 3mm-5mm, is sealed in assembly seam crossing with cement slurry；
Dust, sundries and ponding enter in foamed cement wallboard tongue and groove when upper and lower cross heat-insulation wall plate assembles in order to prevent, lower part dress
It should be tongue with the sandwich foamed cement wallboard upper end tongue and groove of wallboard, the foamed cement wallboard lower end enterprise in the top wallboard of assembly
Mouth should be groove.
3. according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, feature exists
In: the round tube fixing piece winged is nested between calcium silicate board, is poured together with foamed cement wallboard, for placing lead
Pipe-coarse sand energy-dissipating and shock-absorbing key effectively prevent lead pipe-coarse sand energy-dissipating and shock-absorbing key to destroy the extruding of foamed cement wallboard；Circle winged
By preventing the engineering plastics thermoplastic shaping of cold bridge effect, both wings are connect by self-tapping screw with calcium silicate board, are played pipe fixing piece
Position the effect of calcium silicate board；Two wing sections are T shape or I-shaped, to guarantee that round tube fixing piece winged has enough rigidity and strong
Degree, while reinforcing the connection of foamed cement wallboard and two sides calcium silicate board；Foamed cement cement in forming process in order to prevent
Into in the round tube of round tube fixing piece winged, fill in EPS module identical with its diameter in round tube, cement wall plate to be foamed at
It is further taken out after type.
4. according to claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall, feature exists
In: zinc-plated stalloy cover board is identical as lead pipe outer diameter in lead pipe-coarse sand energy-dissipating and shock-absorbing key, is 40mm~80mm；Height is not less than
The sum of the upper and lower wallboard of seam crossing round tube fixing piece height winged is assembled, and is not less than 100mm；Between lead pipe-coarse sand energy-dissipating and shock-absorbing key
It is divided into 300mm~1500mm, modulus 100mm, and should be arranged in longitudinal and transverse wall infall.
5. according to the work described in claim 1 with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall is utilized
Method, it is characterised in that: the above-mentioned practice with lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall is produced as follows:
Step 1: using calcium silicate board as the inside and outside template for pouring foamed cement wallboard, by round tube fixing piece intercalation winged two
Between the calcium silicate board of side, and calcium silicate board is connect with the both wings of round tube fixing piece winged by self-tapping screw, fixed two sides silicon
Sour calcium plate；
Step 2: foamed cement cement in forming process enters round tube fixing piece winged in order to prevent before cement foamed
In round tube, EPS module identical with its diameter is filled in round tube, is further taken out after cement wall plate molding to be foamed；
Step 3: coarse sand is perfused in lead pipe, lead pipe upper and lower end is covered using zinc-plated stalloy cover board and is blocked, and passes through spiral shell
Bolt is tightened to form lead pipe-coarse sand energy-dissipating and shock-absorbing key；
Step 4: lead pipe-coarse sand energy-dissipating and shock-absorbing key is placed in the round tube of round tube fixing piece winged, assembly gap uses ring
Oxygen resin bonding；
Step 5: after the assembly is completed to wall, at foamed cement wallboard joints slope angle and at wall splicing seams, using cement gel
Slurry sealing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226518.0A CN106968368B (en) | 2017-04-09 | 2017-04-09 | With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710226518.0A CN106968368B (en) | 2017-04-09 | 2017-04-09 | With lead pipe-coarse sand energy-dissipating and shock-absorbing key assembled cross heat-preserving wall and the practice |
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| CN106968368B true CN106968368B (en) | 2019-04-12 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001123463A (en) * | 1999-10-26 | 2001-05-08 | Ochiken Kk | Construction method for base-isolating soil cement wall and foundation |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| 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 |
-
2017
- 2017-04-09 CN CN201710226518.0A patent/CN106968368B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001123463A (en) * | 1999-10-26 | 2001-05-08 | Ochiken Kk | Construction method for base-isolating soil cement wall and foundation |
| CN102505798A (en) * | 2011-11-24 | 2012-06-20 | 厦门大学 | Composite heat-insulating wallboard and preparation method thereof |
| 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 |
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