CN207194226U - A kind of assembled integral shear wall connecting node - Google Patents
A kind of assembled integral shear wall connecting node Download PDFInfo
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- CN207194226U CN207194226U CN201721117987.0U CN201721117987U CN207194226U CN 207194226 U CN207194226 U CN 207194226U CN 201721117987 U CN201721117987 U CN 201721117987U CN 207194226 U CN207194226 U CN 207194226U
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Abstract
It the utility model is related to a kind of assembled integral shear wall connecting node, including prefabricated panel, cast-in-place area, characterized in that, also including the heat insulation integrated non-dismantling formworks of STP, the heat insulation integrated non-dismantling formwork of the prefabricated panel, STP, prefabricated panel, which are sequentially connected to connect, encloses out cast-in-place area.The utility model eliminates a large amount of templates used in traditional construction mode and concrete wet trade, eliminate the situ wet operation of insulating layer of external wall, finish coat, eliminate the outside scaffolding in building construction process, greatly reduce the generation of building waste, the construction period is shortened, saves comprehensive cost, while exterior wall gross thickness greatly reduces, indoor usable floor area is added, belongs to a kind of technical system of advanced assembly of integral shearing wall structure.
Description
Technical field
It the utility model is related to assembled architecture technical field, and in particular to a kind of assembled integral shear wall connection section
Point.
Background technology
Assembled architecture refers to the building formed with prefabricated component in assemble in site.The advantages of this building is to build speed
Degree is fast, and climate conditionality is small, saves labour and can improve construction quality.Assembled architecture begins to draw in early 20th century
The interest of people is played, is realized finally to the sixties.The states such as English, method, the Soviet Union attempt first.Due to building for assembled architecture
It is fast to make speed, and production cost is relatively low, promotes come all over the world rapidly.Assembled architecture has following 5 features：1）
Substantial amounts of building subassembly is machined by Workshop Production, and component species mainly has：Side fascia, lining, superimposed sheet, balcony are empty
Tuned plate, stair, precast beam, prefabricated post etc.；2）The substantial amounts of assembling work in scene, greatly reduces than original cast-in-place operation；3）Using
Building, finishing integrated design, construction, perfect condition are that finishing can synchronously be carried out with main body construction；4）The standardization of design and
The informationization of management, component get over standard, and production efficiency is higher, and corresponding component cost will decline, and coordinate the digitlization of factory
Management, the cost performance of whole assembled architecture can more and more higher 5）Meet the requirement of green building.
Publication No. CN105714961A Chinese utility model patent discloses a kind of prefabricated outer with heat insulation function
Wall form structural system and its construction method, precast concrete outer wall template is proposed, i.e., including precast concrete outer wall template, in advance
Heat-insulation layer is fixed with the inside of concrete outer wall template processed, cast-in-place shear wall has been poured on the inside of heat-insulation layer, treats that concrete reaches
Inner template is removed after required intensity, forms cast-in-place shear wall, forms outer wall template containing precast concrete, heat-insulation layer, cast-in-place shearing
The external wall system of wall.But the intensity that precast concrete outer wall template and heat-insulation layer are depended merely on when implementing can not bear to pour at all
The deadweight of concrete and when vibrating to the lateral pressure of template, it is inadequate to rely solely on split bolt, it is easy to causes swollen mould
The problems such as；After other pouring molding in time, from the point of view of durability, fastness experiment, heat-insulation layer bears deadweight and mixed with prefabricated at all
The weight of native outer wall template is coagulated, in turn results in and comes off；Itself main reason is that heat-insulation layer and the direct pouring molding of walls concrete,
The heat-insulation layer mutability first under larger tension force effect, cause hollowing occur with walls concrete bonding place；Two kinds of material insulations
Layer is not bonded with the bonding of concrete, and its cohesive force is also relatively poor, does not reach expected purpose at all, and then implements the skill
Art can not practice and extension, equally, there is also the problem with heat-insulation layer junction for precast concrete outer wall template.
The content of the invention
The purpose of this utility model is to provide a kind of new assembled integral shear wall connecting node, solved existing
The outboard template of assembled architecture shear wall connecting node needs dismounting, outside scaffolding construction the problem of risk and outer to be present
Template can not bear the deadweight of casting concrete and when vibrating to the lateral pressure of template the problem of, and outer page board can be exempted make
Obtain exterior wall gross thickness to greatly reduce, effectively increase indoor usable floor area, energy-saving and environmental protection.
To achieve the above object, the technical solution adopted in the utility model is：A kind of assembled integral shear wall connection section
Point, including prefabricated panel, cast-in-place area, in addition to the heat insulation integrated non-dismantling formworks of STP, the prefabricated panel, STP are heat insulation integrated
Non-dismantling formwork, prefabricated panel, which are sequentially connected to connect, encloses out cast-in-place area, and the cast-in-place area includes cast-in-place area's reinforcing bar and cast-in-place area's coagulation
Soil；
The prefabricated panel is provided with and STP insulations one in the outer part with the one side that the heat insulation integrated non-dismantling formworks of STP are connected
The mismatch that body non-dismantling formwork matches, the depth of mismatch are identical with the thickness of the heat insulation integrated non-dismantling formworks of STP；
The heat insulation integrated non-dismantling formworks of STP include outer layer, middle level, internal layer, and the outer layer is protective layer, the middle level
For heat-insulation layer, the internal layer is casing play, and the middle level uses vacuum heat-insulating plate, and the internal layer is set using sheet material and in sheet material
It is equipped with non-dismantling formwork embedded nut；
Further, the outer layer is dalle or protection mortar, when the outer layer is dalle, outer layer and middle level
Pass through structure glue bonding connection；
Further, it is provided with anti-cracking net in the protection mortar；
Further, the protection mortar thickness is 10-20mm, and anti-cracking net is arranged in protection mortar away from the internal layer
At 5mm；
Further, the middle level passes through structure glue bonding connection with internal layer；
Further, the internal layer is calcium silicate board, high-density fiber cement plate, high-strength cement composite plate, UHPC superelevation
Performance concrete plate, steel plate or slabstone, STP heat preservation dismounting-free formworks；
Further, the internal layer thickness is 10-30mm；
Further, the STP heat preservation dismounting-free formworks are steam pressure without asbestos fibre cellulose fiber cement board；
Further, in addition to split bolt and/or inner side detachable template；
Further, the gluing connection uses structure glue or two-component polyurethane adhesive.
The utility model has the following advantages that：
1）Cancel outer page board, effectively reduce wall deadweight, eliminate connector, prevent potential safety hazard；Wall thickness can be reduced
Degree, solve the problems, such as heat bridge, effectively improve building usable floor area；Cancel external scaffolding, need not be removed after cast-in-place concrete exterior sheathing,
Only need to remove inner side template, live amount of high-altitude operation can be greatly decreased, reduce difficulty of construction, improve construction safety degree, exempt
Outer wall template and exterior wall scaffold, mitigate wallboard deadweight, upkeep charges, traffic expense, installation fee and labour cost can be saved；
2）The heat insulation integrated non-dismantling formworks of STP take full advantage of the spy that STP vacuum heat-insulating plates are high-efficiency insulated and fire prevention is non-ignitable
Property, the outer page board as fireproof jointing sheath is eliminated, formation is a kind of to be totally different from the new of common insulation construction integrated wallboard
Product, belong to green building；STP vacuum heat-insulating plates save, save material, save land, be environmentally friendly simultaneously, belong to green construction material；
3）Exterior sheathing of the heat insulation integrated non-dismantling formworks of STP as the cast-in-place part of assembly of integral shearing wall structure exterior wall,
Fixed with the construction formwork of inner side to drawing, to substitute conventional detachable template, cancel used in traditional assembled architecture it is outer
Impeller and connector, can significantly reduce precast wall body weight, strcture safety is high, exempt cast-in-place part heat-insulation layer, finish coat
Situ wet operation, cancel outer impeller and connector, reduce concrete and amount of reinforcement, save connector expense, reduce foundation
Valency.
The heat insulation integrated non-dismantling formworks of STP of the present utility model are applied to showing for assembled integral concrete shear wall structure
Bonding pad is poured, for instead of outer wall template, exempting insulating layer of external wall, the situ wet operation of finish coat, being highly resistant to and newly pour
Lateral pressure caused by concrete, load caused by construction and equipment load, vibrated concrete and topple over lotus caused by concrete
Carry etc., all constructing operations can be completed on the inside of wall, can exempt exterior wall scaffold, save construction-time, fee of material and
Labour cost.Using STP vacuum heat-insulating plate of the thermal conductivity factor no more than 0.008W/ (mK) as heat-insulation layer, it is only necessary to 1 ~ 3cm,
National 75% power conservation requirement can be met, significantly reduce the thickness of heat-insulation layer；Meanwhile this system is eliminated outside traditional assembled
6cm siphonal lobe wallboard in wall, thus two, building can be increased area 3% ~ 5% can be used.
The utility model eliminates a large amount of templates used in traditional construction mode and concrete wet trade, eliminates exterior wall
The situ wet operation of heat-insulation layer, finish coat, the outside scaffolding in building construction process is eliminated, greatly reduces building waste
Generation, shorten the construction period, save comprehensive cost, while exterior wall gross thickness greatly reduces, add and indoor use face
Product.Belong to a kind of technical system of advanced assembly of integral shearing wall structure.
Brief description of the drawings
Fig. 1 is that the heat insulation integrated non-dismantling formworks of STP of the present utility model show applied to the structure of the T-shaped connecting node of shear wall
It is intended to.
Fig. 2 is the knot that the heat insulation integrated non-dismantling formworks of STP of the present utility model are applied to non-edge component area connecting node
Structure schematic diagram.
Fig. 3 is that the heat insulation integrated non-dismantling formworks of STP of the present utility model show applied to the structure of connecting node at outer knuckle
It is intended to.
Brief description of the drawings：1- prefabricated panels, 2- template fixing bolts, 3- embedded nuts, 4- bolts, 5- plain nuts, in 6-
Side detachable template, 7-STP heat preservation dismounting-free formworks, 8- non-dismantling formwork embedded nuts, 9- vacuum heat-insulating plates, the cast-in-place area's reinforcing bars of 10-,
11- protects mortar, 12- glass fiber mesh, 13- weather proofing sealants, 14- structure glues, 15- polyurethane foam caulking joints, the cast-in-place areas of 16-
Concrete, 17- mat surfaces.
Embodiment
Following examples are used to illustrate the utility model, but are not limited to the scope of the utility model.
A kind of assembled integral shear wall connecting node, including prefabricated panel, cast-in-place area, in addition to STP are heat insulation integrated
Non-dismantling formwork, the heat insulation integrated non-dismantling formwork of the prefabricated panel, STP, prefabricated panel, which are sequentially connected to connect, encloses out cast-in-place area, institute
Stating cast-in-place area includes cast-in-place area's reinforcing bar and cast-in-place area's concrete；
Prefabricated panel is connected or splicing position is connected using cast-in-place concrete, exempts from form removal by the STP in outside is heat insulation integrated
The side of plate, the construction formwork of inner side and prefabricated panel surrounds cavity, internal casting concrete, entirety is formed with pre-erection,
Common stress；Prefabricated panel longitudinal reinforcement is connected using sleeve grouting connection, transverse steel using overlap joint；
The prefabricated panel is provided with and STP insulations one in the outer part with the one side that the heat insulation integrated non-dismantling formworks of STP are connected
The mismatch that body non-dismantling formwork matches, the depth of mismatch are identical with the thickness of the heat insulation integrated non-dismantling formworks of STP；
The prefabricated panel is divided into STP insulation constructions（Decoration）Integrated load-bearing wall panel and STP insulation（Decoration）Integration
The class of non-bearing wallboard two.STP insulation constructions（Decoration）Integrated load-bearing wall panel is by reinforced concrete shear wall, STP vacuum insulations
Plate and architectural surface are beaten or just manual labour skill is made by the anti-of batch production；STP is incubated（Decoration）Integrated non-bearing wallboard
Beaten or just by the anti-of batch production by aerated concrete wall panel or other non-bearing wallboards, STP vacuum heat-insulating plates and architectural surface
Manual labour skill is made；
The heat insulation integrated non-dismantling formworks of STP include outer layer, middle level, internal layer, and the outer layer is protective layer, the middle level
For heat-insulation layer, the internal layer is casing play, and the middle level uses vacuum heat-insulating plate, and the internal layer is set using sheet material and in sheet material
It is equipped with non-dismantling formwork embedded nut；
Preferably, the outer layer is dalle or protection mortar；
Preferably, dalle is thin type stone material, the cement fibre pressure plate of coating, the calcium silicates of coating
Plate, the aluminium sheet of coating, steel plate, glass magnesium board, the Cement fibre mat of the aluminium alloy plate of coating or coating, it is above-mentioned
It is covered with outside dalle or is not covered with diaphragm；
Preferably, when the outer layer is dalle, outer layer passes through structure glue bonding connection with middle level；
Preferably, the protection mortar is cement mortar or crack resist at mortar or polymer mortar；
Preferably, it is provided with anti-cracking net in protection mortar；
Preferably, the protection mortar thickness is 10-20mm, anti-cracking net is arranged in protection mortar away from the internal layer
At 5mm；
Preferably, anti-cracking net is galvanized steel wire netting or glass fiber mesh；
Preferably, anti-cracking net is alkali-resistant glass fibre net；
Preferably, the crack resist at mortar is made up of following component：Modified zeolite, portland cement, tetrapropylene benzene
Sodium sulfonate, coconut oil diethanol amine, chlorination aluminium powder, latex powder, quick lime, methacrylate, water；
Preferably, the modified zeolite is through acetum soaks, drying is made after oleic acid infiltration；
Preferably, the middle level passes through structure glue bonding connection with internal layer；
Preferably, the internal layer is calcium silicate board, high-density fiber cement plate, high-strength cement composite plate, UHPC superelevation
Performance concrete plate, steel plate or slabstone, STP heat preservation dismounting-free formworks；
Preferably, the internal layer is STP heat preservation dismounting-free formworks；
Preferably, the STP heat preservation dismounting-free formworks be steam pressure without asbestos fibre cellulose fiber cement board；
Preferably, the internal layer thickness is 10-30mm；
Preferably, also include split bolt and/or inner side detachable template.
The invention also discloses the construction technology of above-mentioned assembled integral shear wall connecting node, specific steps
It is as follows：
1）Lifting, fixed prefabricated panel；
2）Reinforcing bar colligation is carried out in cast-in-place area；
3）Lift the heat insulation integrated non-dismantling formworks of STP, the heat insulation integrated non-dismantling formwork of prefabricated panel, STP, prefabricated panel according to
It is secondary be connected enclose out cast-in-place area, the mismatch depth of the prefabricated panel is identical with the thickness of the heat insulation integrated non-dismantling formworks of STP；
4）The detachable template on the inside of the installation of the inner side in cast-in-place area；
5）Split bolt one end is connected with the non-dismantling formwork embedded nut in the heat insulation integrated non-dismantling formworks of STP, the other end
It is fixed through inner side construction formwork；
6）The seam and corner location of the heat insulation integrated non-dismantling formworks of STP are blocked with mortar leakage prevention；
7）In cast-in-place area's casting concrete；
8）Maintenance；
9）Inner side detachable template is removed, remove bolt or cuts off the portion that bolt protrudes from cast-in-place part casting concrete
Point.
Preferably, there is the non-dismantling formwork built-in fitting with the heat insulation integrated non-dismantling formworks of STP on the inner side construction formwork
The preformed hole of position consistency, bolt are inserted in non-dismantling formwork built-in fitting through preformed hole；
Preferably, step 5）It is middle to be fixed screw rod and inner side construction formwork using nut
Preferably, step 9）The middle hole for removing bolt is blocked using grouting material.
Embodiment 1
The crack resist at mortar, it is made up of following components of following parts by weight meter：30 parts of modified zeolite, portland cement 60
Part, 5 parts of tetrapropylene benzene sodium sulfonate, 5 parts of coconut oil diethanol amine, 10 parts of chlorination aluminium powder, 5 parts of latex powder, 5 parts of quick lime,
1 part of methacrylate, 100 parts of water, the modified zeolite are to grind zeolite to 80-120 mesh, then with 30% concentration
Acetum immersion 1h after again after oleic acid infiltrates dry be made.By modified zeolite, portland cement, chlorination aluminium powder, latex
Powder, calcium lime powder, methacrylate, water are together added in reactor and are stirred, and are heated to 50 DEG C and are kept for 1-2 hours,
Produce crack resist at mortar.
It is the mechanical property test and its result on this crack resist at mortar that inventor provides below：
（1）Test cube is made using 70mm × 70mm × 70mm standard test mode, 60 are conserved by standard curing method
My god, carry out cubic compressive strength experiment.Result of the test shows：Mortar specimen compression strength average value is 67MPa, and test block reaches
Unloaded after peak load and carry out second of loading again, Residual Compressive Strength can reach the 82% of peak load, test block destructive process
With obvious resistance to compression toughness.
（2）Stretching test block is made using 50mm × 15mm × 350mm die trial, conserved 60 days by standard curing method,
Carry out direct tensile test.As a result show：Mortar specimen uniaxial tension test average value is 3.9MPa, and ultimate tensile strength can reach
1.4%, bearing capacity is held essentially constant test specimen cracking later, has good tensile toughness, occurs in destructive process less than 10
Crack.
Required according to the standard of JC/T1024-2007 mortar, outdoor test is carried out 6 months to above-mentioned crack resist at mortar, nothing
Thus it is clear that the accumulation of salt in the surface soil, without dry linting, it can be seen that, the addition of modified zeolite and methacrylate has to alkali burnout resistance and adhesion strength to be changed
It is kind.
Reference examples are set up, preparation method is removed with embodiment described in embodiment 1 and do not add tetrapropylene benzene sulphur
Outside sour sodium and coconut oil diethanol amine, remaining step and reagent all same, according to JC/T1024-2007 wall facing mortars
Standard requirement is tested, and the water absorption situation obtained by the gained mortar of embodiment 1 and reference examples in mortar 30min is respectively 0.4g
And 1.9g, 240min water absorption situation are respectively 0.6g, 2.5g, are met the technical requirements；According to GB/T 13891-
2008《Test methods of specular gloss for decorative building materials》Standard requirement tested, the gained mortar of embodiment 1 and control
60 o glossiness of example gained mortar are respectively 14.5,7.2.
Toughness is preferable when crack resist at mortar compression, tension knowable to above-mentioned experiment, is not susceptible to brittle break, intensity
Well, effect of prestressed is good, ductility is good, alkalescence is weak, can effectively protect vacuum heat-insulating plate and mitigate the corrosion journey to glass fiber mesh
Degree.Pass through the addition of dispersant, surfactant tetrapropylene benzene sodium sulfonate and coconut oil diethanol amine so that be infiltrated on boiling
Oleic acid inside stone space is dispersed in mortar during agitating and heating, is effectively improved the surface gloss of mortar,
The aesthetic measure and decoration function of mortar are improved, and due to employing tetrapropylene benzene sulfonic acid in mortar of the present utility model
Dispersed a small amount of oleic acid that sodium and coconut oil diethanol amine effectively can adsorb zeolite pores is oil droplet little particle so that nothing
Oleic acid or oleate need to be added, and only needs the can by the way of oleic acid infiltrates to reach what a large amount of oleic acid of addition can be only achieved
Brightness, glossiness and water resistance, reduce the dosage of oleic acid or oleate, reduce cost；Acetic acid inside zeolite pores
It is released in whipping process in mortar, effectively improves the basicity of mortar.
Embodiment 2
According to《Building construction formwork act of technique for security》JGJ162-2014, the lateral pressure standard value of exterior sheathing are：
F1=0.22γct0β1β2V1/2
F2=γcH
γcFor the unit weight of newly-laid concrete, by 24KN/m3Calculate；
t0For newly-laid concrete presetting period, t0=200/(T+15)=200/(25+15)=5；
β1Do not consider to add retarder, take 1.2；
β2Slump influences correction factor, takes 0.8；
V is concreting speed, 3 meters of floor height, takes V=3；
F1=0.22×24×5×1.2×0.85×31/2=46.6 KN/m2；
F2=24×3=72 KN/m2；
The two gets the small value：F=46.6 KN/m2（Dead load）；
Vibrate characteristic value of load：Take 4KN/m2（Mobile load）；
Topple over characteristic value of load：Take 2KN/m2（Mobile load）；
Dead load controls, combined value=1.35 × 46.6+1.4 × 0.7+（4+2）=68.79 KN/m2。
Embodiment 3
Strength checking：
Design conditions：Cement base exterior wall exterior sheathing 20mm is thick, split bolt vertical spacing 300mm, level interval 250mm；
M/W≤f, f take 25MPa；
X, Y-direction moment of flexure higher value are taken, maximum is -1.22KNm/m；
Calculate depth and take b, plate thickness t=20mm；
Then：M=-1.22×103b（Unit：N/mm）；
W=(bt2)/6=66.7b（Unit：mm3）；
M/W=the MPa of 18.29 MPa ＜ 25.
From the above results, the far super in the market of the compressive property of the heat insulation integrated non-dismantling formworks of STP of the present utility model
Existing product, it is highly resistant to lateral pressure caused by young concrete, lotus caused by construction and equipment load, vibrated concrete
Carry and topple over load caused by concrete etc., all constructing operations can be completed on the inside of wall, can exempt outer foundation hand
Frame, save construction-time, fee of material and labour cost.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the utility model spirit, belonging to the utility model will
Seek the scope of protection.
Claims (9)
1. a kind of assembled integral shear wall connecting node, including prefabricated panel, cast-in-place area, it is characterised in that also protected including STP
The integrated non-dismantling formwork of temperature, the heat insulation integrated non-dismantling formwork of the prefabricated panel, STP, prefabricated panel are sequentially connected to connect and enclosed out
Cast-in-place area；
The prefabricated panel is provided with heat insulation integrated with STP in the outer part with the one side that the heat insulation integrated non-dismantling formworks of STP are connected
The mismatch that non-dismantling formwork matches, the depth of mismatch are identical with the thickness of the heat insulation integrated non-dismantling formworks of STP；
The heat insulation integrated non-dismantling formworks of STP include outer layer, middle level, internal layer, and the outer layer is protective layer, and the middle level is guarantor
Warm layer, the internal layer are casing play, and the middle level uses vacuum heat-insulating plate, and the internal layer is provided with using sheet material and in sheet material
Non-dismantling formwork embedded nut.
2. a kind of assembled integral shear wall connecting node as claimed in claim 1, it is characterised in that the outer layer is decoration
Sheet material or protection mortar, when the outer layer is dalle, outer layer is connected with middle level by glue sticking.
3. a kind of assembled integral shear wall connecting node as claimed in claim 2, it is characterised in that in the protection mortar
It is provided with anti-cracking net.
4. a kind of assembled integral shear wall connecting node as claimed in claim 3, it is characterised in that the protection mortar is thick
Spend and be arranged at for 10-20mm, anti-cracking net in protection mortar at away from the internal layer 5mm.
5. a kind of assembled integral shear wall connecting node as claimed in claim 1, it is characterised in that the middle level and internal layer
Connected by glue sticking.
6. a kind of assembled integral shear wall connecting node as claimed in claim 5, it is characterised in that the internal layer is silicic acid
Calcium plate, high-density fiber cement plate, high-strength cement composite plate, UHPC ultra-high performance concretes plate, steel plate or slabstone, STP insulations
Non-dismantling formwork.
7. a kind of assembled integral shear wall connecting node as claimed in claim 5, it is characterised in that the internal layer thickness is
10-30mm。
8. a kind of assembled integral shear wall connecting node as claimed in claim 6, it is characterised in that the STP insulations are exempted from
Form removal is steam pressure without asbestos fibre cellulose fiber cement board.
9. a kind of assembled integral shear wall connecting node as claimed in claim 1, it is characterised in that also including split bolt
And/or inner side detachable template.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117987.0U CN207194226U (en) | 2017-09-02 | 2017-09-02 | A kind of assembled integral shear wall connecting node |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721117987.0U CN207194226U (en) | 2017-09-02 | 2017-09-02 | A kind of assembled integral shear wall connecting node |
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| CN207194226U true CN207194226U (en) | 2018-04-06 |
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ID=61790501
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313531A (en) * | 2017-09-02 | 2017-11-03 | 青岛科瑞新型环保材料集团有限公司 | A kind of assembled integral shear wall connecting node and its system and its construction technology |
| CN108571096A (en) * | 2018-05-15 | 2018-09-25 | 中国十七冶集团有限公司 | A kind of the fabricated shear wall T-section point and its construction method of wet type connection |
-
2017
- 2017-09-02 CN CN201721117987.0U patent/CN207194226U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107313531A (en) * | 2017-09-02 | 2017-11-03 | 青岛科瑞新型环保材料集团有限公司 | A kind of assembled integral shear wall connecting node and its system and its construction technology |
| CN108571096A (en) * | 2018-05-15 | 2018-09-25 | 中国十七冶集团有限公司 | A kind of the fabricated shear wall T-section point and its construction method of wet type connection |
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