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Publicity on the promotion catalogue of applicable technologies for prefabricated buildings in Henan Province (the first batch)

Release time: 2023-09-28Source: Henan Provincial Department of Housing and Urban-Rural Development


 Catalogue of popularization of applicable technology for prefabricated buildings in Henan Province

  (First batch) of publicity

  In order to implement the "Implementation Opinions of the General Office of the People's Government of Henan Province on Vigorously Developing prefabricated Buildings" (Henan Government Office [2017] No. 153), "Notice of Henan Province on Accelerating the Implementation of Opinions on Vigorously Developing prefabricated Buildings Support Policies" (Henan Construction Industry Regulation [2020] No. 5) and "Notice on Further Accelerating the Development of prefabricated Buildings" (Yu Jianke (20)22) 251) Spirit,Promote the application of the technical system, process method and parts of the prefabricated building in the construction project of our province,Enhance technological innovation capability,We will promote the development of the prefabricated construction industry,On the basis of public solicitation and voluntary declaration of enterprises,After form review, expert group review, field review and other processes,A total of 28 advanced and applicable technologies were selected as the "Promotion Catalogue of Applicable Technologies for Prefabricated Buildings in Henan Province (the first batch)" (see annex).。Hereby publicized。

  1. Publicity time

  September 19, 2023 to September 26, 2023。

  Second, reflect the form of the problem

  During the publicity period, any unit or individual can reflect the problems existing in the object of publicity to the Henan Provincial Department of Housing and Urban-Rural Development in writing through letters and visits。To reflect the problem in the name of the unit needs to stamp the official seal, to reflect the problem in the name of the individual needs to sign the real name and provide contact information。

  3. Contact address and contact information

  Address: Henan Construction Technology and Talent Development Center (Room 1812, 18th Floor, West Tower, Henan Construction Building, No. 75 Zhengkai Avenue, Zhengdong New District, Zhengzhou City)

  Contact: Guo Yubo Contact: 0371-66069623

  Annex: Catalogue of Applicable Technologies for prefabricated buildings in Henan Province (the first batch)

  September 19, 2023                


附件


Promotion Catalogue of Applicable Technologies for prefabricated buildings in Henan Province (the first batch)

序号

类别

Project name

Technical system introduction

Standard, atlas, construction method

Scope of application

1

Structural system

The technology of ring bar and anchor joint for prefabricated concrete shear wall structure

fabricatedRing fastener with anchor jointThe concrete shear wall structure consists of precast ring reinforced concrete inner wall, precast ring reinforced concrete outer wall, precast ring reinforced concrete stair and ring reinforced concrete laminated floor, which are assembled integrated concrete shear wall structure formed by the ring reinforcement anchorage connection technology。

Technical standard for prefabricated ring-reinforced and anchored concrete shear wall structures JGJ/T430

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

2

Structural system

Assemble the monolithic superimposed shear wall structure技术

The composite shear wall structure technology consists of composite wall panels and cast-in-place parts composed of precast concrete slabs and steel trussJoint force, and thenFormed assembly integralSuperimposed shear walls结构

Technical Standard for Assembling monolithic superimposed shear wall structures DBJ41/T234

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

3

Structural system

Core prefabricated concrete shear wall structure technology

The core prefabricated concrete shear wall structure technology is that most of the wall body and a small part of the edge members of the concrete shear wall are composed of precast concrete hollow shear walls,The longitudinal bearing bars of some edge members and the vertical distribution bars of the wall depth are connected in the hollow hole,Both horizontal and vertical directions are connected by cast-in-place concrete joints,The cavity of hollow shear wall is filled with core,Make the structural members form a whole。

Technical Standard for Assembled monolithic concrete shear Wall structures DB13(J)/T 8415

Code for Design of prefabricated shear wall structures DB11/1003

It is suitable for residential buildings in areas with seismic fortification intensity of 8 degrees and below。

4

Structural system

EVE prefabricated hollow slab superimposed shear wall structure technology

EVEThe prefabricated hollow slab superimposed shear wall structure technology is the structural lateral force resistance of the superimposed shear wall formed by precast concrete hollow wall slab and in-situ pouring concrete in the hole of the wall slab构件

Technical Code for prefabricated hollow slab superimposed shear wall structures T/CECS 915

It is suitable for residential buildings in areas with seismic fortification intensity of 8 degrees and below。

5

Structural system

The technique of welding mesh superimposed structure for assembling monolithic rebar

Assembly of integrated steel welded mesh structureThe technology is composed of the composite members of the formed steel cage and the precast wall panel, which bear the load together by the tie piece and the cast-in-place concrete。

Technical Code for the Assembly of welded mesh laminated concrete Structures for monolithic Rebar T/CECS 579

Technical specification for Waterproofing of underground engineering of Assembled monolithic superimposed Concrete Structures T/CECS 832

Code for Construction and Quality Acceptance of Assembled monolithic superimposed Concrete Structures T/CECS 1180

It is suitable for civil buildings in areas with seismic fortification intensity of 6~8 degrees。

6

Structural system

EMC prefabricated concrete structure technology

EMC packageCollocation concrete structure technology refers toThe composite shear wall with vertical holes is formed by metal bellows inside the prefabricated hollow composite wall panelThe vertical longitudinal ribs in the upper and lower wall panels are connected in corrugated tubesConcrete is poured behind the corrugated tube to realize the overall force。

Technical Code for prefabricated superimposed concrete Structures T/CECS 1336

Suitable for seismic fortification intensity6~8Civilian buildings in the region。

7

Structural system

Technology of concrete shear wall structure with composite formwork shell system

The concrete shear wall structure technology of assembling composite form shell system is a concrete shear wall formed after the form shell system is installed on the construction site and concrete is poured in the form shell。

Technical Code for concrete shear wall Structures with Composite formwork System T/CECS 522

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

8

Structural system

PHF building system (no support steel frameFrame structure technology)

PHF construction system is a new type of structure system composed of precast concrete frame column, precast concrete frame beam and steel end, wherein the steel end consists of steel structure segment, binding segment and shear peg。

Technical Code for fabricated Steel Joint Mixed Frame Structures T/CECS1354

Technical Code for prefabricated multistory concrete Structures T/CECS 604

It is suitable for low and multi-storey civil buildings with seismic fortification intensity of 8 degrees and below in areas with building height below 18 meters。

9

Structural system

Prefabricated stiffness column mixed beam frame structure技术

Prefabricated stiffness column mixed beam frame structure技术It is mainly composed of concrete-filled steel tube columns (rigid columns) with outlying concrete, reinforced concrete beams (mixed beams) with I-shaped steel joints embedded at both ends and laminated floor slabsIt is connected by a reliable connection method and forms an integrated integrated frame structure with the on-site post-cast concrete

Technical Code for prefabricated composite beam frame structures JGJ/T 400

It is suitable for multi-storey and high-rise civil buildings with seismic fortification intensity of 8 degrees and below。

10

Structural system

Fabricated steel-Mixed-step building structure技术

-Mixed-step building structure技术The beam-column joints are connected by new type of step-type full bolts.

The floor is made of fully prefabricated monolithic floorSleeve and stud combination connectionThe exterior wall and the inner partition wall are made of fully prefabricated wide-body wall panels, and the kitchen and bathroom are integrated as a wholeAnd other technology integrated steel structure system。

Code for Design of Steel StructuresGB50017

Technical Specification for high-strength bolted connection of Steel StructuresJGJ 82

Steel Structure Engineering Construction Quality Inspection StandardGB 50205

General Code for Steel StructuresGB 55006

It is suitable for civil buildings and industrial buildings in areas with seismic fortification intensity of 8 degrees and below。

11

Structural system

Prefabricated steel joint mixed frame structure技术

Composite frame structure technology of fabricated steel jointsIt is a connection node in a precast concrete beam and a precast concrete column采用The steel connection head is a structural system in which the beam is connected with the column and the upper and lower columns are connected by connecting the steel connection head。

Technical specification for prefabricated steel joint mixed frame structuresT/CECS 1354

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

12

Structural system

Technology of partially clad steel-concrete composite structure

The technology of partially clad steel-concrete composite structure is composed of the main steel parts of the open section and the concrete poured within the outer profile,A new steel-concrete composite structure can be formed by installing steel accessories such as longitudinal bars, stirrups, shear parts and connecting rods in concrete,It includes PEC steel-mixed composite column, PEC steel-mixed composite beam and PEC steel-mixed composite shear wall。

Technical Code for Partially clad steel-concrete Composite Structures T/CECS 719

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

13

Structural system

Prefabricated solid mold shear wall and floor bearing plate structure技术

The modular shear wall structure technology includes "precast concrete hollow wall solid mold" as a wall solid mold and "light steel frame concrete plate" as a floor solid mold. The solid mold is a non-demolition prefabricated part that acts as a template when the wall or floor concrete is poured。

Technical specification for fixed mold shear wall structures T/CECS 283

Technical Standard for prefabricated fixed mold shear Wall and Floor Plate structures DB13(J)/T 8398

It is suitable for civil buildings in areas with seismic fortification intensity of 8 degrees and below。

14

Structural system

Steel - concrete composite pipe shear wall structure technology

The steel concrete composite pipe shear wall structure technology is a lateral force resistant structural member formed by the precast member composed of steel composite pipe and concrete outside the pipe and the inner concrete poured in situ。

Technical Code for Steel-concrete composite pipe structures T/CECS 1059

It is suitable for new and expanded industrial and civil buildings in areas with seismic fortification intensity of 8 degrees and below。

15

Structural system

Bolt-connected multi-layer fully fabricated concrete wall panel structure technology

Bolted multi-storey fully fabricated concrete wall panel structure技术Be prefabricatedconcreteThe wall panels are used as vertical load-bearing and lateral force resistant components, the prefabricated floor slabs are used as floor covers, and the prefabricated components are connected by embedded sleeves and connecting boxes连接Anchor plate, boltMulti-layer wall panel structure system formed by connection。

Technical Code for bolted multistory fully prefabricated concrete wall panel structures T/CECS 809

It is suitable for multi-storey civil buildings with seismic fortification intensity of 6 to 8 degrees。

16

Structural system

High-rise prefabricated steel frame eccentric support structure技术

High-rise prefabricated steel frame eccentric support structureThe technology is a steel frame in which the working lines of the supporting frame members do not converge at one point, the eccentricity of the supporting connection point is greater than the width of the minimum member at the connection point, and the energy dissipation beam section consumes energy-Eccentric support structure technology。

 

Code for Design of Steel Structure GB50017

Technical Code for Steel Structure of high-rise Civil Building JGJ99

"Steel structure engineering construction quality inspection Standard" GB 50205

It is suitable for civil buildings with building height of 80~100 meters and seismic fortification intensity of 8 degrees and below。

17

Structural system

Prefabricated hollow column steel structure house技术

The prefabricated hollow column steel structure housing technology is that the main structure is composed of hollow column, H-shaped steel beam, steel support or steel plate shear wall,The floor panels are fabricated steel truss floor plates with reusable formwork,The interior partition wall is made of light composite strip,The exterior wall adopts the integration technology of lightweight strip board and assembled thermal insulation decorative board。

Code for the Design of Composite Structures JGJ 138

"Steel structure design Standard" GB 50017

"Steel structure engineering construction quality inspection Standard" GB 50205

It is suitable for residential buildings with seismic fortification intensity of 8 degrees and below。

18

Structural system

Laminated assembly supporting steel frame building technology

Laminated assembly supporting steel frame building technologyThe support is the main side force resistance component, the beam through, the column layer, the beam column adopts the whole bolt connection, and the structure system is assembled by layers of steel structure system。

Technical Code for laminated erection of steel frame Houses T/CECS 598

It is suitable for civil buildings with 6 floors and below in areas with seismic fortification intensity of 8 degrees and below 8 degrees。

19

Structural system

Construction technology of low prefabricated steel structure with cluster G section steel

The construction technology of low-rise prefabricated steel structure is that the beam, column and shear wall members are composed of multiple thickened complex flanged steel (cluster G steel),And the joint with the standard steel structure constitutes the main lateral force resistance structural member of the low-rise steel structure building,The floor adopts steel truss floor bearing plate,The outer protection adopts prefabricated light wall panel;The interior decoration adopts integrated technology such as assembly decoration。

Steel structure design Standard GB50017

Technical Specification for cold-formed thin-wall steel structure GB50018

"Cold Forming Steel with complex edging" T/CECS 10146

It is suitable for low-rise civil buildings with three floors and below three floors in areas with seismic fortification intensity of 8 degrees and below 8 degrees。

20

Structural system

Easy construction rectangular steel pipe column steel structure frame-stiffened perforated steel plate shear wall technical system

The main structure of the rectangular steel pipe column steel frame-stiffened perforated steel plate shear wall system is steel frame + ductile wall panel structure. The steel frame is composed of rectangular steel pipe and double web H-shaped steel column, which is filled with concrete and mainly bears vertical load.The steel beam is made of narrow flange H-shaped steel。The supporting structure adopts ductile wall panel structure, and the ductile wall panel mainly adopts stiffened perforated steel plate shear wall, which mainly bears horizontal load。The floor slab is made of cast-in-place concrete composite floor slab with removable bottom mold steel column.The outer retaining wall adopts prefabricated AAC wall panel and metal curtain wall panel.The inner partition wall adopts AAC wall panel。Integrated enclosure, internal installation system, the realization of building hidden beam hidden column。

"Steel structure design Standard" GB 50017

Technical Code for rectangular concrete-filled Steel Tube structures CECS 159

Technical Code for Steel Structures in high-rise Civil Buildings JGJ 99

Technical specification for concrete-filled steel Tube structure GB 50936

"Steel structure engineering construction quality acceptance Standard" GB50205

Suitable for seismic fortification intensity8度及8Civil buildings in areas below the degree

21

Structural system

Prefabricated concrete structure underground garage technology

Prefabricated concrete structure underground garage technology is composed of precast concrete components through reliable connection to assemble into a whole ordinary underground or semi-underground garage。

Technical Standard for prefabricated Concrete Structure Underground Garage DB37/T 5199

For the seismic fortification intensity of 8 degrees and below 8 degrees of independent construction of underground garage。

22

Structural system

Integrated prefabricated multi-storey house技术

Integrated prefabricated multistory housing technology isConcrete structural layer and protective layer are simultaneously poured on both sides of the thermal insulation layer in the factorywainscotThe floor slab forms the basic module and the basic module is assembled on siteThe resulting structural technology

Technical Code for Low Energy Consumption integrated prefabricated multi-storey Buildings T/CECS 1256

"RQB Steel wire mesh composite insulation board cast-in-place Concrete wall self-insulation system application technical regulations" T/YCST 009

It is suitable for multi-storey civil buildings with seismic fortification intensity of 8 degrees and below 8 degrees and the number of floors is not more than 6 layers and the height is not more than 24 meters。

23

part

Fabricated steel structure integrated floor

fabricatedSteel structure integrated floor refers toThe steel structure trusses of integrated water supply and drainage, electrical, HVAC, fire fighting and other pipelines and equipment, which are produced in the factory and hoisted on the site as a whole, are combined with reinforced concrete floors, building surfaces and fireproof ceilings

"Technical Standard for Application of fabricated Steel Structure Integrated floor" DBJ41/T277

It is suitable for industrial and civil buildings in areas with seismic fortification intensity of 8 degrees and below。

24

part

Steel pipe truss prestressed concrete laminated slab

The prestressed concrete composite slab of steel tube truss is a floor slab formed by the combination of grouting steel tube truss and prestressed concrete bottom plate and the composite layer of in-situ poured concrete。

Technical specification for prestressed concrete Composite panels for steel tube trusses T/CECS 722

The seismic fortification intensity is 8 degrees and belowThe environmental categories are Class I and Class 2A civil and industrial buildings。

25

part

Edge laminated floor slab

The edge laminated floor is that most of the concrete of the floor members is poured in the factory, only a partial laminated layer is reserved around the floor, and additional steel bars are placed after the floor members are placed and then partially laminated to form a whole。

Code for Design of Concrete StructuresGB 50010

Code for Construction Quality Acceptance of Concrete Structure EngineeringGB 50204

It is suitable for general industrial and civil buildings with seismic fortification intensity not higher than 8 degrees。

26

Enclosure system

Steel sheet mesh composite insulation concrete wall panel technology

Steel sheet mesh composite insulation concrete wall panelIs the use of steel mesh as a support, connected concrete, aluminum plated zinc magnesium decorative panel components, industrial production in the factory through special production technology, the middle cavity filled with insulation materials, composite with insulation decoration integration of the wall panel

Technical Regulations for the Application of Steel mesh composite insulation Concrete Wallboard T/CREA 004

Be suitable forSeismic fortification intensity8度及8Civilian use in areas below the degree建筑The enclosure system

27

Decoration system

Prefabricated interior integrated kitchen and bathroom

Prefabricated integral bathroom isIt is composed of waterproof chassis, top plate, siding and supporting keel, and is compatible with variousBathroom module formed by combination of sanitary ware and functional accessories。The assembled integrated kitchen is composed of raised floor + composite wall panel + integrated ceiling, and the kitchen mold is formed by reliable connecting piecesBlock kitchen

Technical standard for the application of prefabricated integral toilet JGJ/T 467

Technical standard for the application of prefabricated integral kitchens JGJ/T 477

Suitable for industryCivil building's kitchen and bath

28

Decoration system

Light stone light steel integrated external wall panel

Prefabricated light crystal light steel integrated external hanging wall panelUsing cold-formed thin-wall steel and light SPAR as main materials, the grouting was carried out by opening channelLight crystal, cold-formed thin-wall steel, steel mesh and other materials integrationThe integrated wall is made in the factory to meet the functional requirements of architectural design幕墙

"Tailings Microcrystalline Foam Sheet and Block"JGT 506

Unified Technical Specification for the Application of Wall MaterialsGB 50574

Building Curtain WallGB/T 21086

Technical Specification for Metal and Stone Curtain Wall EngineeringJGJ 133

It is suitable for curtain wall systems of industrial and civil buildings in areas with seismic fortification intensity of 8 degrees and below。

 



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Henan Civil Architecture Society is a provincial, public welfare, professional and non-profit scientific and technological academic social organization voluntarily established by scientific and technological workers in the field of civil construction and relevant units in Henan province, approved by the provincial Civil Affairs Department and registered,Have independent legal personality;The competent unit shall be Science and Technology Association of Henan Province,Accept the supervision and administration of the provincial Civil Affairs Department,In business, we accept the guidance of China Civil Engineering Society, China Architectural Society and Henan Provincial Department of Housing and Urban-Rural Development。

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