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Construction scheme for technical disclosure of a basement scaffold Basement scaffold technical disclosure construction scheme Basement scaffold technical disclosure construction scheme Basement scaffold technical disclosure construction scheme -
Technical disclosure record of scaffold construction The role of scaffolding allows construction personnel to operate at different heights; Ensure the safety of construction personnel when operating at heights, and only enough safety can make the project go smoothly. 2 φ 48 steel pipe with wall thickness of 3.5mm shall be used for erection (there shall be no serious corrosion, bending, flattening or crack); Fasteners are divided into right angle fasteners, rotary fasteners and butt fasteners -
Technical disclosure of scaffold and formwork construction The ramp for up and down passage shall be set up synchronously for the floor scaffold, and a non slip wooden strip shall be set every 250~300mm. The width of pedestrian ramp shall not be less than 1m, and the gradient shall be 1:3. The width of the material conveying chute shall not be less than 1.5m, and the gradient shall be 1:6. -
Technical disclosure of basement SBS waterproof construction Base course cleaning → applying base course treatment agent → paving additional layer → hot melt paving coiled material → hot melt edge sealing → making protective layer 4.2 Base course cleaning: clean the base course that has passed the acceptance before construction. 4.3 Applying base course treatment agent: apply a layer of neoprene asphalt adhesive diluted with gasoline on the base course surface, and the coating shall be uniform and impervious. 4.4 Laying additional layer: pipe -
Technical disclosure of basement earthwork excavation construction Technical disclosure of basement earthwork excavation construction, and the scope of foundation pit excavation depth is mainly backfill soil and silt -
Technical disclosure of floor and cantilever scaffold construction The steel pipe includes vertical pole, large cross pole, small cross pole, cross bracing, wall attached pole, etc. The outer diameter of the steel pipe is 48mm, the wall thickness is 3.5mm, and it is coated with antirust paint and yellow paint. Its material meets the technical requirements of Q235 steel in GB700-79 Technical Requirements for Ordinary Carbon Structural Steel. Bending deformation, rusted steel pipe shall not be used, and must be in accordance with the requirements of Shenyang Safety Department -
Technical disclosure of scaffold construction The 16 # office building of the project is a four storey frame structure. 9~12 # sorting warehouses are of vertical frame bent structure system. Both sides of 13~15 # automatic elevated warehouses are vertical concrete frame bent structure system. Scaffolds shall be designed in the principle of meeting the requirements of civil structure, decoration construction and safety maintenance. The project adopts fastener type steel pipe scaffold for erection, supporting office buildings -
Technical disclosure of scaffold engineering safety construction A toe board with a height of no less than 180mm and no less than three steps must be set on the scaffold operation floor. The toe board must be warned with eye-catching safety color. -
Technical disclosure of basement rebar binding construction Control of cushion blocks and protective layers: check and control the quality of mortar cushion blocks, plastic cards, ladder bars, horse stools, various hooks, positioning cards or struts used for concrete protective layers. -
Technical disclosure of cantilever scaffold construction The project adopts cantilever beam scaffold to erect in sections, and the height of each erection is not more than 20m. Cantilever scaffold shall be erected on the 2nd, 8th, 14th, 20th and 26th floors for five times. The maximum height of each layer is 19.2m. Two layers of cantilever beams are set in total, and the cantilever beams of other layers shall be erected after the lower layer cantilever frame is removed. The cantilever beam is made of 18 # I-beam -
Technical disclosure of underground waterproof construction This project is the first phase of the residential building of the Bishui Yuntian Kangleyuan Residential Community in Karamay City. It is located in the south of the plot at the intersection of Nanxin Road and West Ring Road in Karamay City. The construction unit is Karamay Taisheng Real Estate Development Co., Ltd. -
Technical disclosure of underground formwork construction The template position line, door and window opening position line, elevation line and control line have been snapped. -
Technical disclosure of basement waterproof layer construction Materials entering the site must be provided with the filing certificate and factory certificate, and the construction can only be carried out after passing the spot check. -
Technical disclosure of steel pipe floor scaffold construction This document is the technical disclosure for the construction of steel pipe floor scaffold. The document includes: steel pipe φ 48 × 3.0, malleable iron fasteners (butt joint, right angle, rotation), scaffold board is bamboo fence scaffold board, railing baffle is handrail, bamboo fence scaffold board baffle; Erection: double row scaffold, erection height 16.2m, single pole, longitudinal distance 1.5m, transverse distance 0.9m -
Construction scheme for technical disclosure of underground scaffold Underground scaffold technical disclosure construction scheme Underground scaffold technical disclosure construction scheme Underground scaffold technical disclosure construction scheme -
Construction technical disclosure of basement BAC waterproof coiled material The waterproof grade of the basement is Grade II. In addition to structural self waterproofing (waterproof concrete, impermeability grade P6), BAC double-sided self-adhesive waterproof coiled material shall be made on the upstream of the roof, bottom plate, outer wall, etc. The construction method of BAC coiled material shall refer to the atlas of SJ/T18-2006 (I), and the construction method of BAC coiled material protective layer shall be in accordance with SJ02-2003-2/60. -
Technical disclosure of slope roof scaffold and formwork construction The formwork and its support shall have sufficient bearing capacity, rigidity and stability. Formwork shall be numbered according to beams and plates, painted with water-based isolating agent, and stacked according to specifications. -
Technical disclosure of basement formwork construction The elevation of the basement floor structure of the project is -5.450, the elevation of the top plate structure is -1.25m in the square area, and -0.850m in the main building area. Basement floor height: 4.60m below the main building, 4.20m in the square area. The dimensions of concrete members are as follows: the column section dimensions are 600 × 600, 600 × 800, 600 × 90 -
[Jinan] Technical disclosure record of foundation and main scaffold construction The construction personnel can operate at different heights; To ensure the safety of construction personnel when operating at heights, this scaffold is set up for the main body and decoration stage. -
Technical Disclosure of Foundation Trench Scaffolding Construction of Beijing Housing Project This document is the technical disclosure of the foundation trench scaffold construction of Beijing Residential Project. The document includes: the foundation of this project has been constructed to the bottom slab reinforcement binding, the bottom slab retaining wall has been built and backfilled. The backfill height is 1200mm and 700mm, and the bottom elevation of the external fertilizer trench after backfilling is - 10.5 and - 11.0mm respectively. This project is a deep foundation pit, and the slope is soil nailing -
Technical disclosure of waterproof construction of basement floor coiled material Coiled material: SBS asphalt waterproof coiled material (type II) with thickness of 3mm and 4mm respectively. The materials must be delivered to the site with a factory certificate, and sampling and retesting shall be carried out. Only qualified materials can be used. Laying: the coiled material on the concrete plane of the bottom cushion shall be laid in an empty way. The coiled material with a thickness of 4mm shall be laid along the north-south direction (i.e. the direction of the first axis), and then the coiled material with a thickness of 3mm shall be laid -
Construction technical disclosure of a basement formwork project Contents of disclosure 1. Name of disclosure division (sub division) and subdivisional works: technical disclosure of formwork works 2. Name and number of disclosure implementation standard: current national construction quality acceptance specifications 3. Summary of disclosure contents: -
Technical disclosure of anti floating anchor pile construction for basement floor The anchor bolt of the project is permanent, about 1100 pieces, and the design service life is 50 years. The hole diameter of the anchor rod is 190mm, and the anchor bar is three Grade III deformed bars with a diameter of 22. The design value of the axial tension of the anchor rod is 220KN, and the limit value is not less than 450KN; The limit value of axial tensile force of anchor bolt shall be determined by field pull-out test, and the test anchor bolt reinforcement shall be 5 pieces in diameter -
Technical disclosure of SBS waterproof construction of basement exterior wall Process flow: find out the joint part → clean the base course → paint the base course treatment agent → pave the additional layer, pipe root, grounding flat iron and other parts → hot melt paving coiled material → hot melt edge sealing → make the protective layer 1. Find the joint: find out and clean the waterproof coiled material joint reserved in advance under the raft before construction to check whether there is damage, and add an additional layer of the same width if there is damage. two -
Technical disclosure of mass concrete construction of basement floor Technical disclosure of mass concrete construction of basement baseplate. doc, which is detailed and rich, can be downloaded by netizens. -
Technical disclosure of waterproof construction for basement of four storey frame shear building Unified Standard for Construction Quality Acceptance of Building Engineering GB50300-2001 Technical Code for Waterproofing of Underground Works GB50108-2008 Standard for Safety Inspection of Building Construction JGJ59-99 Code for Quality Acceptance of Basement Waterproofing Works GB50208-2011; Construction Scheme of Flight Simulator Building (Phase I) of HNA College. -
Technical disclosure for installation and removal of temporary scaffold in subway station This document is the second level of technical disclosure for the installation and removal of temporary scaffolding in subway stations, which was prepared in 2019 and has 11 pages in total. The width of operation scaffold shall not be less than 0.8m and shall not be more than 1.2m. The height of the working layer should not be less than 1.7m and should not be more than 2.0m. " Our department plans to adopt design parameters: longitudinal 1.8m, step distance 1.8m -
Technical Scheme for Scaffold Demolition Summary of construction technical scheme for scaffold removal: removal of protective railings - removal of dense mesh - modification of wall connecting pieces - removal of scaffold boards and bamboo fences - removal of cross braces and diagonal braces - removal of small cross bars - removal of large cross bars - removal of vertical poles - removal of wall connecting pieces - construction cleaning. -
Concrete Construction Technology for Large Basement This paper introduces the construction of anti radiation concrete formwork, mass concrete, reinforcement and other strength rolling straight thread connection in the basement acceleration room of the inpatient building in Dongtai City, Jiangsu Province -
Technical disclosure of underground diaphragm wall construction The guide wall construction shall be based on the site soil conditions, and the depth shall be 30cm into the undisturbed soil. -
Construction scheme of scaffold technical disclosure Scaffold technical disclosure construction scheme Scaffold technical disclosure construction scheme Scaffold technical disclosure construction scheme -
Technical disclosure of guide wall construction of underground diaphragm wall The guide wall is a temporary structure built before the excavation of the underground diaphragm wall. It plays the role of plane position control, vertical guidance, horizontal positioning of the diaphragm wall, retaining and stabilizing the slurry level of the trench protection. One side of the guide wall at the corner is lengthened by 20cm, and the outer side is lengthened by 80cm. It acts as a foot support to improve the bearing capacity of the guide wall, support the weight of the reinforcement cage of the diaphragm wall, and ensure the space of the trench -
Technical disclosure of underground guide wall construction of a project The guide wall is of "] [" type C20 reinforced concrete structure, and the elevation of the wall top is basically flush with the ground, which is subject to the setting out of the measurement group. The clear distance within the guide wall is 850mm, the concrete section thickness is 20cm, and 20 × 20cm ф 12 single-layer reinforcement mesh is arranged. C15 concrete cushion is used at the bottom. -
Construction technology and maintenance of basement wallboard With the continuous expansion and development of urban buildings, the supporting civil air defense underground facilities have also been further improved, and large-scale civil air defense facilities have also been included in the ranks of architectural planning. -
Safety technical disclosure of scaffold platform construction Safety helmets must be supplied by manufacturers certified by the Ministry of Construction. Safety helmets without certificates are prohibited. The safety helmets used in the project shall be uniformly provided by the branch company, and the external contact units of subcontractors are not allowed to purchase safety helmets privately. -
Technical disclosure of underground passage construction Construction process flow, construction steps and requirements
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one Technical disclosure of scaffold construction -
two Technical disclosure of basement concrete -
three Construction scheme of basement scaffold -
four Technical disclosure of basement floor construction -
five Technical disclosure of basement reinforcement construction -
six Technical disclosure of basement ground construction -
seven Technical disclosure of scaffold removal construction -
eight Technical disclosure of portal scaffold construction