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Concrete structure construction scheme of a construction site This document is a concrete structure construction plan for a construction site, which is detailed and can be used for reference. -
Waterproof construction scheme for concrete structure of underground waterproof works in building construction The concrete or reinforced concrete structure with certain waterproof capacity based on the compactness of concrete itself is called concrete structure self waterproof. It has the functions of bearing and enclosure, and can meet certain requirements of freeze thaw resistance and erosion resistance. With the industrialization and commercialization of concrete and the development of its supporting advanced transportation and pouring and tamping equipment, it has become the first choice for underground waterproof engineering -
Waterproof construction scheme for concrete structure of underground waterproof project in a building construction The principle of "combining prevention, drainage, interception and blocking, combining rigidity with flexibility, adjusting measures to local conditions, and comprehensive treatment" is the practical experience summary of the development of building waterproof technology in China up to now. The design and construction of underground waterproof works shall follow this principle, and according to the building function and use requirements, the waterproof grade shall be correctly determined according to the current specifications, and the waterproof scheme shall be reasonably determined. -
Concrete structure reinforcement construction scheme This project is a new xxxx building project, with two floors underground and 31 floors (27 floors of the office building) of the above ground scientific research incubation building, and a frame shear wall structure. As the commercial concrete standard curing test block for 28 days failed to meet the design requirements, the entity was tested by a qualified testing agency entrusted, and some columns and shear walls with C60 concrete and C50 concrete poured on the second floor of the basement and the ground were still -
Construction scheme of concrete structural materials Understand the variety, expression method and code of reinforcement, be familiar with the main mechanical performance indicators of reinforcement and concrete, master the selection principles of reinforcement and concrete in structural design, and understand the concept of bond between reinforcement and concrete. -
Construction scheme of dam concrete structure SUMSUM Dam is an RCC gravity dam, with a height of 82m, a length of 229m, a maximum width of 65.8m at the dam bottom, and an impervious layer of 1m at the bottom, upstream and downstream of the dam. The dam body is divided into two spillway sections with surface outlets. The upstream is equipped with two stoplog gates and two radial service gates, each of which is 16m wide. The left bank non retaining dam section and the right bank retaining dam section are on the top -
Concrete construction scheme of main structure According to the design requirements of the project, the concrete mix design should not only meet the strength requirements, but also consider the requirements of concrete stiffness and crack control, which should meet the design and calculation requirements. -
Construction scheme of main concrete structure Project name: 400000 tons/year differential fiber project Construction unit: Liaoning Longqiwan Chemical Fiber Co., Ltd. Supervision unit: Liaoning Zifa Construction Supervision Acceptance Consulting Co., Ltd. Design unit: China Textile Industry Design Institute Construction site: Liaoning Longqiwan New Area -
Concrete construction scheme of shear wall structure The project consists of 13 residences, 3 garages and a kindergarten, with a total construction area of 295000 m2. The main building is of shear wall structure, and the garage is of frame structure. There are 2 floors underground and 18 floors above the ground, with a total height of about 62.33m. The concrete of this project is premixed commercial concrete, the grade is C20 to C35, and the concrete is transported by truck pump and ground pump -
Special construction scheme for concrete structure repair The project is located in Wuhan Economic and Technological Development Zone, adjacent to Taoxian Road in the north and side road of Taojialing in the west, with a construction area of about 3.3 ㎡. The mud retaining wall bored pile foundation, G11/G13/G14 # building are all 2 underground floors, 33 above ground floors, 2 shops, with building heights of 98.6 m/98.6 m/97.8 m, and G16 # building is 27 above ground floors -
Construction scheme of steel structure roof concrete Project name: Taibai Health Resort Hotel Construction site: Taibai Road, Taibai County, Shaanxi Province Total construction area: 38581.98 ㎡, including 2400 ㎡ of lobby steel structure house. The steel structure roof of the lobby is 120mm thick. There are two flat roofs with a height of 4.5m. There are 3 inclined roof surfaces with a slope of 2 -
Construction Scheme for Concrete Structure of Super long Bottom Slab This project is a steel reinforced concrete frame reinforced concrete core tube structure. This plan is prepared for the basement U-shaped 0.8m foundation raft. The foundation raft thickness of this project is 0.8m and 1m (the core tube is 3m), and the upper and lower steel bars are two layers. The exterior wall of the basement is 0.5m wide. The bottom slab concrete of this part is 2875m3 in total, and the external wall of the underground second floor is 0.5m long -
Construction scheme of prefabricated concrete structure The construction industrialization refers to the residential production mode (or technical means). It is the use of modern industrialized organization and production means to achieve standardization of architectural design, factory production of components, serialization of residential components, assembly of on-site construction, integration of soil construction and decoration, and socialization of production and operation through technology integration and system integration of various production factors at various stages of the whole process of residential production -
Construction scheme of concrete structure works This data is the construction scheme of concrete structure engineering. The content of the data is clear and available for reference. Welcome to download. -
Waterproof construction scheme of underground concrete structure This document is the construction scheme document for waterproofing of underground concrete structures. The document includes: the self waterproofing of the structure and the full closed waterproofing of the outer waterproof coating are carried out by using shrinkage compensating waterproof concrete for waterproofing of the project, and the protective layer is set. The key to the construction is to deal with the waterproofing of weak links such as construction joints and deformation joints, so as to ensure the quality of the waterproofing project. -
Concrete structure reinforcement construction scheme set Baotaisong workshop of a pharmaceutical factory was built in 1984. Due to long-term erosion of corrosive gas, the lower chord concrete and steel bars of three thin web beams were severely corroded, resulting in cracking, looseness and spalling of the concrete cover, corrosion and spalling of the lower chord steel bars, weakening of the stressed section of steel bars, endangering structural safety and affecting workers' production mood; After analysis with designers -
Concrete construction scheme of a hospital This paper is a concrete construction scheme of a hospital, which explains the construction scheme of the reconstruction project in detail from the aspects of project overview, construction deployment, construction preparation, main construction methods and measures, quality requirements, and precautions. -
Analysis of concrete construction scheme For the 6 # internal mixing workshop project, this project is a multi-storey and bent building with a floor height of 7.2 meters, of which the interlayer between the 8 and 9 axes is 3.9 meters high, the second floor is 6.8 meters high, the third floor is 4.5 meters high, and the fourth floor is 5.1 meters high. The bent part belongs to cast-in-place cup mouth, and with the corbel column, it is equipped with two overhead cranes, the south span is a 10 t overhead crane, and the north span is a 20 t overhead crane -
6 - Concrete construction scheme 708 This document is a factory's 6-concrete construction scheme 708, which is detailed and can be used for reference. Topic: Concrete construction scheme -
Concrete construction scheme of a project Concrete construction scheme of a project Concrete construction scheme of a project Concrete construction scheme of a project -
Construction scheme of a concrete road Asphalt concrete pavement construction scheme Asphalt concrete pavement construction scheme The main line pavement surface of the contract section is designed to be 7cm thick grained asphalt concrete, 5cm medium grained asphalt concrete, and 4cm medium grained asphalt concrete. Plant mixing method of asphalt concrete mixing equipment is used for mixing, asphalt concrete paver is used for paving, and 14t double drum vibratory roller and wheel are used -
Analysis on concrete construction scheme The concrete of this project is premixed concrete, mainly pumped. The basement part adopts automobile pump, and the high-rise uses concrete delivery pump and placing boom to transport concrete to the concrete pouring surface. The slump of concrete should be controlled at 16 ± 2cm. The initial setting time of concrete is 6 hours, the final setting time is 8 hours, and the initial setting time of bottom plate concrete is 8 hours, and the final setting time is -
Concrete construction scheme of a frame shear wall structure (above 0.00) The project name is a building 1 # and 2 #, with a building area of 30959.66m2. The foundation is a static pressure precast pile. The frame shear structure (18 floors above the ground, 1 floor underground) has a maximum beam of 250 × 600 and a maximum column of KZ4. Its section is as follows: H0~36.550m, 500mm × 850mm, 36.550~60.55m, 4 -
Discussion on strengthening construction scheme of concrete structure engineering This paper introduces the reinforcement construction schemes and construction methods encountered in the reinforcement construction of concrete structures at present, and compares the optimization of different schemes. -
Construction scheme of reinforced concrete structure pump station According to the characteristics of the project, the overall construction period objective is decomposed twice to determine several stage construction period control objectives that play a key role in the project. Then the construction period is inversely calculated according to the construction period control target of each stage, so as to determine the latest start date of each subdivisional project. Detailed network plan shall be set according to the construction period target of each phase and sub project. Combine machinery and people in the network plan -
Construction scheme of bonding steel reinforcement on concrete structure engineering Method Statement of Sticking Steel to Reinforce Concrete Structure Project Method Statement of Sticking Steel to Reinforce Concrete Structure Project Method Statement of Sticking Steel to Reinforce Concrete Structure Project -
Siphon rainwater roof construction scheme Concrete structure 2 The roof of the project is concrete roof concrete gutter, and its roof rainwater adopts advanced siphon pressure drainage system. The rainstorm recurrence period of the project is calculated as 5 years in Nanjing. The total catchment area of the roof is about 11142 ㎡, and the total rainfall volume is about Q=478.0L/s. There are six systems on the roof, and a total of stainless steel rainwater hopper RC is used -
Concrete construction scheme for main structure of the project At present, the rental unit of the concrete high-pressure pump has not been determined, and the type of high-pressure pump pipe and the final size of the pipe inner diameter cannot be determined. In this scheme, the inner diameter of the high-pressure pump pipe connecting the steel pipe column is temporarily determined to be 120mm. The actual final pipe inner diameter may be adjusted, but the adjustment does not fluctuate much. -
[Guangdong] Construction Scheme for Concrete Structure of Super long Bottom Slab This project is a steel reinforced concrete frame reinforced concrete core tube structure. This plan is prepared for the basement U-shaped 0.8m foundation raft. The foundation raft thickness of this project is 0.8m and 1m (the core tube is 3m), and the upper and lower steel bars are two layers. The exterior wall of the basement is 0.5m wide. The bottom slab concrete of this part is 2875m3 in total, and the external wall of the underground second floor is 0.5m long -
Concrete construction scheme of frame core tube structure The first phase project of Gaoke · Headquarters No. 1 is located in Liyu Industrial Park, Zhuzhou City. It consists of a three storey basement, a three storey podium and two 27 storey main buildings. The total building area is about 103800 square meters, and the total height of the building is about 99.3 meters. It is a frame core tube structure. The main column spacing is 6.0 m, 7.2 m, 8.7 m, 11.0 m, etc., and the height of the third floor to the second floor is 3 -
Courseware of steel structure roof concrete construction scheme Total building area: 38581.98 ㎡, including 2400 ㎡ of lobby steel structure house. The steel structure roof of the lobby is 120mm thick. There are two flat roofs with a height of 4.5m. There are 3 inclined roof surfaces with a slope of 22 ° and a height of 10.98m, 10.98m and 16.69 respectively -
Winter construction scheme of reinforced concrete structure In cold regions, under the condition that the power supply is very sufficient and the electricity price is quite low, the electric heating method and the warm shed method are used to construct the reinforced concrete structure in winter, and the temperature index is used to guide the normal development of various types of work, ensuring the project quality and realizing the delivery of the project within the contract period. -
Formwork construction scheme of concrete main structure To ensure the appearance quality of the concrete in this project is the key and difficult point for this project to meet the requirements. Therefore, the template matching and design is the key to the concrete quality. We must focus on the selection of the template system, and strengthen the design, processing and assembly of internal and external corners, template joints, beam wall joints, beam column joints, beam slab joints, stairwell templates. -
Concrete construction scheme and measures for main structure (1) The appearance quality of concrete should be firm inside and beautiful outside to achieve the effect of clean water, including that the overall concrete is dense and clean, the surface is flat, the edges and corners are neat and straight, and the intersection angles and lines of beam column joints and wallboards are straight and clear. No honeycombs, pitted surfaces, peeling, holes, mortar leakage, formwork shifting, dislocation, rotten roots, cracks, no bubbles or slight bubbles on the surface of the structure and not concentrated, the door and window openings are square, and the elevation -
Construction scheme of a main structure concrete project The AA plant is 252m long, 92m wide and has a building area of 65319m2. The main body is a cast-in-place reinforced concrete frame structure, which is divided into three layers: ▽ 5.96m layer, ▽ 13.96m layer (▽ 15.96m locally), and roof layer (cornice elevation 22.8m). The floor is cast-in-place reinforced concrete flat floor, and the roof is cast-in-place reinforced concrete inclined roof. -
Construction scheme of structural stiffened concrete support column The total weight of the steel structure under the roof of the project is about 1600t, including 10 φ 1200 × 26 double steel pipe columns in Zone C, which are distributed in an arc shape. The steel pipes are welded straight seam pipes, with a total weight of about 500t; The X-shaped diagonal brace between columns in Zone C weighs about 900t, and the section is 600 × 600 × 25 welded square tube; There are 8 section steel columns and 8 other section steel columns in Zone A, about 20 in total -
Structural Concrete Construction Scheme of a Main Tower in Tianjin Project overview 2.1 Design overview The main tower of the project has 4 floors underground (floor heights of 5.2m, 3.6m, 3.6m, 7.05m respectively), 73 floors above the ground (floor height: 4.2m for standard floors, 2.9m~6.5m for non-standard floors), 336.9m eaves height, 330.5m maximum concrete pumping height, and the tower -
Construction scheme for concrete works of frame shear wall structure The basement floor is 3.6 m high for the second floor, 4.95 m high for the first floor, 5.55 m high for the first floor, 4.5 m high for each floor from the second floor to the third floor, 5.45 m high for the fourth floor overhead, 3.55 m high for the fifth floor, 3.0 m high for each floor above the sixth floor, and 98.60 m high for the total building. The main structure is frame shear wall structure, and the floor is reinforced concrete beam and slab -
Concrete construction scheme of shear wall structure residential engineering The structure of the project is a shear wall structure, with the first floor height of 3.9m, the second floor height of 3.6m, the standard floor height of 2.9m, the building area of 10453.75m2, and the height of 64.9m. According to the characteristics of the project structure, construction organization design requirements, construction quality acceptance specifications, etc., in order to ensure project quality and construction safety, this plan is prepared and implemented. -
Concrete construction scheme of cast-in-place frame shear wall structure The concrete pouring of each construction section shall be carried out from far to near and from low to high. The pouring shall be carried out in layers, and the pouring height of frame column shall not exceed 2m each time; The beam concrete shall be poured first when the beam slab concrete is poured, and it shall be poured layer by layer when the beam height is high. The slab concrete shall be poured after the beam concrete pouring is completed.
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one Steel structure concrete construction scheme -
two Concrete construction scheme for construction site -
three Construction scheme of super long concrete structure -
four Method Statement for Demolition of Concrete Structure -
five Preparation of concrete structure construction scheme -
six Construction scheme of main concrete structure -
seven Winter construction scheme of concrete structure -
eight Concrete structure reinforcement construction scheme