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Construction scheme of mass concrete for baseplate of high-rise basement The project is a super high-rise civil building integrating office and commerce, with 53 floors above the ground (55 floors locally), steel reinforced concrete column walls from the first floor to the 19th floor underground, and helicopter apron on the top floor. Podium part: the north side podium is 3 floors, and the east side podium is 5 floors; The basement has three floors, which are used as garage and equipment room. The three floors underground are used as civil air defense basement in wartime. This project -
Construction Scheme of Mass Concrete for Basement Floor of Super High rise Building The XX project is located in XX District of XX City, facing * * Road in the south, facing the XX under construction across the road, and facing * * Road in the west. The east and north of the plot are high-rise buildings to be built, the northeast corner is the city square to be built, and the plot is located in the golden business district of the "Guide to Urban Planning and Design". This project is a super high-rise civil building integrating office and commerce, with 53 floors above the ground -
Construction Scheme of Mass Concrete for Basement Floor of Super High rise Building in a City Especially in construction, temperature stress cracks caused by temperature difference caused by hydration heat of concrete shall be prevented. Therefore, it is necessary to make full preparations in terms of material selection, technical measures and other related links to ensure the successful completion of mass concrete construction of foundation slab. -
Construction scheme of mass concrete for baseplate of super high-rise basement The theoretical calculation of the maximum internal temperature appreciation of the concrete in this project is 78.3 ℃, so the temperature of the concrete surface is controlled at about 55 ℃, so that the difference between the internal temperature of the concrete and the surface temperature, as well as between the surface temperature and the ambient temperature, does not exceed 25 ℃. The surface temperature can be controlled by adjusting the thickness of the insulation layer. -
Construction Scheme of Mass Concrete for Basement Floor of a Super High rise Building ******Building 16 # and 17 # are located about 800m west of the intersection of * * West Road and * * Road in Zhengzhou. The total building area is 38896.21 ㎡, of which the underground part is about 1895.41 ㎡. Reinforced concrete shear wall structure, 2 floors underground, 32 floors above the ground, and some 26 floors, with a building height of 101.7 meters. Phase of basement bottom slab -
Construction organization design scheme of mass concrete for baseplate of super high-rise basement Before the construction of mass concrete, the temperature and temperature stress must be calculated, and corresponding technical measures must be taken in advance to control the temperature difference and crack development, so as to know well, guide the construction scientifically, and ensure the construction quality of mass concrete -
Construction Scheme of Mass Concrete for Basement Floor of a Super High rise Building in a City The total building area of the project is 134081.38m2, the building height is 214.5m, and the foundation is manually dug piles, pile caps and full hall beam slab foundation. The basement floor is 90.4m long and 78.85m wide. The bottom plate under the tower is 1m thick, the deepest part of the cap is 8.3m, and the rest of the floor is 600 thick. The concrete strength grade of the basement floor is C35, impermeability, etc -
Construction Scheme of Mass Concrete for Basement Floor of a Super High rise Building in Zhengzhou The total construction area of the project is 38896.21 ㎡, including about 1895.41 ㎡ underground. Reinforced concrete shear wall structure, 2 floors underground, 32 floors above the ground, and some 26 floors, with a building height of 101.7 meters. -
Construction Scheme of Mass Concrete for Basement Floor of Super High rise Building in Zhengzhou The project is located about 800m west of the intersection of a west road and a road in Zhengzhou. The total building area is 38896.21 ㎡, of which the underground part is about 1895.41 ㎡. Reinforced concrete shear wall structure, 2 floors underground, 32 floors above the ground, and some 26 floors, with a building height of 101.7 meters. -
Construction Scheme for Basement Slab Reinforcement The mudstone layer is used as the foundation bearing layer in this project, the raft foundation is used for the tower, and the independent foundation is used for the pure basement. The raft area of the project is about 3400 ㎡. The thickness of the raft in the tower area is 2.8 m and 0.6 m respectively, and the thickness of the pure basement floor is 0.3 m. -
Waterproof construction scheme of basement floor This document is the construction scheme document of basement floor waterproofing, which includes: the base concrete shall be poured and tamped tightly according to the design requirements of the mark and impermeability grade, and the slump shall be controlled, and the surface shall be free of defects such as looseness, honeycomb, and pockmarks. -
Construction Scheme for Basement Floor of a Project Basement floor, design discipline; Detailed content; Good reference value; It's worth downloading and learning! -
Construction scheme of basement floor The reinforced concrete project of basement floor in the expansion terminal area C of Liuting Airport has a floor thickness of 500. There are two types of foundation beams: 500 wide and 1200 high, 700 wide and 1500 high. The length of C-J axis is 60 meters, and the length of 20-24 axis is about 60 meters. The amount of reinforcement is about 580 tons, the amount of formwork is about 4800 square meters, and the amount of concrete is about 3200 cubic meters. Concrete -
Construction Scheme for Basement of a High rise Commercial and Residential Building The Construction Organization Design is a programmatic document for guiding the construction of the project. During the preparation, the construction period, quality objectives, project management organization setting and labor organization, construction schedule control, mechanical equipment and revolving materials allocation, main technical scheme, safety, civilized construction, environmental protection, seasonal construction, subcontracting management and other factors have been fully considered, Highlight its scientific nature -
Construction Scheme of Basement Floor in Modern City This data is the construction plan for the basement floor of Modern City, which is complete and detailed, and can be used for reference. -
Earthwork construction scheme of a high-rise basement in Yueqing The project is located about 500m east of Yueqing Road and southwest of the intersection of Yueqing Road and Guihua Road. The project mainly includes 6 buildings with 16~17 floors, and one interconnected basement. The cast-in-place reinforced concrete shear wall structure is adopted. The plane size of the entire basement is about 110 × 90 meters. The engineering piles are bored piles. -
Construction Scheme for Basement of Jinfu High rise Building This project is a continuation project, and the construction below ± 0.000 has been completed. Now some new foundations have been added to the original foundation, including 3 outdoor and 2 indoor, covering an area of about 110 m2 (about 3 m2 indoor and 105 m2 outdoor). In order to ensure the quality of new and old joints, careful organization and construction must be carried out. -
Construction Scheme of Basement Bottom Slab Post cast Strip The project is designed as a one floor underground garage with an area of 22900 ㎡. There are many kinds of post cast strip garages, which are divided into several areas. The main function of the post cast strip is settlement and construction -
Waterproof construction scheme for basement of high-rise residential area The basement waterproof project of XX Community adopts 3+3 thick self-adhesive polymer modified asphalt waterproof coiled material and 1-thick cement-based (crystal permeable). The project has a large amount of work and a tight construction period, so it should closely cooperate with the civil construction unit. -
Basement and foundation construction scheme This paper mainly introduces the basement construction and various foundation construction schemes, hoping to provide convenience for everyone -
Foundation and basement construction scheme This data is the construction scheme of foundation and basement, which is detailed and can be downloaded for reference. -
Basement concrete construction scheme This data is the construction scheme of basement concrete. This project is the renovation project of East Zone 2, South District, Beijing. The tower part has two floors underground and one floor above the ground. It is a frame structure. Since the length of the basement exceeds the specification requirements, the concrete below ± 0.00m is mixed with anti shrinkage and anti leakage additives. -
Construction organization scheme of basement floor The reinforced concrete project of basement floor in the expansion terminal area C of Liuting Airport has a floor thickness of 500. There are two types of foundation beams: 500 wide and 1200 high, 700 wide and 1500 high. The length of C-J axis is 60 meters, and the length of 20-24 axis is about 60 meters. The amount of reinforcement is about 580 tons, the amount of formwork is about 4800 square meters, and the amount of concrete is about 3200 cubic meters. Concrete -
2_Basement concrete construction scheme (1) 2_Basement concrete construction scheme (1) 2_Basement concrete construction scheme (1) 2_Basement concrete construction scheme (1) -
Construction Scheme for Basement Floor of a SOHO Modern City Block A of the project is a frame shear wall tube structure. The bottom plate foundation is built on reinforced concrete bored piles with raft foundation. The design strength of concrete is C45 and the impermeability grade is P20. B. Block C is a frame structure, and the bottom plate foundation is in the form of reverse beam raft foundation. The design strength of concrete is C45, and the impermeability grade is P20. Concrete is mainly used for bottom slab concrete pouring -
Construction Scheme of Basement Formwork of High rise Building The formwork support steel pipe is proposed to be welded steel pipe made of Q235 steel with outer diameter of 48mm and wall thickness of 3.0mm. Its quality shall comply with the provisions of Q235A steel in the current national standard Carbon Structural Steel (GB/T700). It is forbidden to use the steel pipe with serious corrosion, bending, flattening, cracking and damage. -
Construction Scheme of Basement Floor in Beijing Block A of the project is a frame shear wall tube structure. The bottom plate foundation is built on reinforced concrete bored piles with raft foundation. The design strength of concrete is C45 and the impermeability grade is P20. B. Block C is a frame structure, and the bottom plate foundation is in the form of reverse beam raft foundation. The design strength of concrete is C45, and the impermeability grade is P20. Concrete is mainly used for concrete pouring of bottom slab -
Construction Scheme for Basement of High rise Residence The basement is 134m long in north-south direction and 145m wide in east-west direction. It is arranged in an inclined rectangle, with a total construction area of 32524.2m2. The basement is divided into three floors. The elevation of the floor surface is - 12M. The height of the three floors underground is 4.05m. The height of other floors is 3.9m. The exterior wall of the basement is a 450 thick reinforced concrete structure. The tower part is frame supported - shear wall, shear -
Waterproof construction scheme for basement floor of office building 5.1.1 Process flow Base surface treatment → polymer cement mortar production → JSJ polymer cement construction → finished product curing → organization acceptance 1) Base course cleaning (1) Before waterproof mortar coating, the strength of base course concrete and mortar shall not be less than 80% of the design value. (2) The base course shall be flat, firm and clean, free of floating dust and sundries, and free of looseness and depression; If -
Construction Scheme for Basement Floor of a Ward Building in Wuhan Project overview: The second floor of the civil air defense basement of the surgical ward building of the * * hospital, the protection level of the second floor underground is level 5, and the first floor underground is level 6. The building area of the basement is 8888M2, the height of the second underground floor is 5.25M, and the height of the first underground floor is 5M. The post cast strip is divided into two areas, the main building and the podium building. The main building uses pile raft foundation, and the podium building is pile foundation. The raft length of the main building is 80 -
Mass concrete construction scheme for basement floor Mass concrete construction scheme for basement floor, with floor concrete strength grade of C40 and impermeability grade of P6; C50 is used for exterior wall of basement, and the impermeability grade is P6. The whole foundation slab is disconnected at the post cast strip required by the design between axes 1a-6 and 1a-7. The bottom plate is poured in two times, and the first time, the part from axis 1a-12 to the post pouring belt is 1610.0 m3 in total -
Construction Scheme for Basement of a High rise Commercial and Residential Building in Shenzhen 1、 Basic Overview 1. Project Name: * * * Phase III Project; 2. Project location: the junction of * * * * Road and * * * * Road, * * * Town, Shenzhen City; 3. Construction unit: Shenzhen * * * Industrial Development Co., Ltd; 4. Designer: Shenzhen * * * Institute; 5. Construction unit: * * construction project of * * * Engineering Bureau of CSCEC -
Waterproof construction scheme for a high-rise basement in Beijing Among the waterproof coiled materials of the same plant, the same variety, the same grade and the same entry time, 5 volumes are taken from more than 1000 volumes, 4 volumes are taken from within 999 volumes, 3 volumes are taken from within 499 volumes, and 2 volumes are taken from less than 100 volumes. The appearance quality inspection is carried out first. Among the coiled materials that pass the appearance quality inspection and quality inspection, any one volume is taken for physical performance inspection. During construction, double-layer (4+3 -
Construction scheme of anti floating anchor rod for baseplate of second floor basement The construction and installation project of xx building is located at the intersection of Qiyi Road and Yanjiang Middle Road in xx District of xx City (in the city people's courtyard), with convenient transportation. The project covers an area of 3511.80 ㎡, with a total building area of 63946.91 ㎡, a building height of 99.30 m, 32 floors above the ground and two floors underground. The building structure is a frame shear wall structure. Construction works of the project -
Waterproof construction scheme for a high-rise residential building and basement The project is located at the intersection of August Lake Road and Chengxin Road in Nanchang City, with convenient transportation. The building area of the basement is 8877.34 m2, and the masking area is 2280 m2. It is composed of the main building basement, non air defense basement and air defense basement of buildings 36 #, 37 # and 38 #. The project is an underground garage. There is one floor in total, which is a civil air defense project combining peacetime and wartime. It is a garage in peacetime
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one Construction Scheme for Basement Baseplate of Coating -
two Js construction scheme of basement floor -
three Construction Scheme for Basement Floor Sloping -
four Waterproof construction scheme of basement floor -
five Construction scheme of basement foundation slab -
six Code for construction of basement floor waterproofing -
seven Basement floor waterproof construction contract -
eight Raft construction scheme for high-rise basement