Technical disclosure of fireproof coating construction

Technical disclosure of steel structure fireproof coating construction

This document is the technical disclosure of the construction of fire retardant coating for steel structures. The process flow is: steel base surface treatment → self inspection → brushing one layer of fire retardant coating on the bonding layer → self inspection → brushing additional layers of fire retardant coating → self inspection → brushing the surface layer of fire retardant coating → self inspection → delivery and acceptance

Technical disclosure of construction of anti slide pile

1. The length of anti slide pile is 22 (20) m, the cantilever is 8 (6) m, the section size is 2.5 × 3.5 m, and the pile spacing is 6 m. 1. Before construction, contact the Engineering Technology Section of the Project Department to carry out the excavation of pile holes according to the established construction sequence. 2. According to the determined construction sequence, contact the construction survey personnel of the Project Department to survey the pile position, and use the total station to set out the pile

Technical disclosure of general plastering construction

General plastering construction technology disclosure, detailed design, for designers reference.

Technical disclosure of firewall wall construction

1. Xilinhot 500kV substation project is equipped with 4 firewalls in total; 2. The full height of the firewall wall is 7.3 meters and 6.8 meters above the design floor; 3. See the vertical layout for the design floor elevation of main transformer and firewall; 4. Each firewall has two M-1, one M-2 and ten M-3. See drawing B186-T0501-1 for specific layout of embedded parts

Construction technical disclosure of firewall wall

Xilinhot 500kV substation project is equipped with 4 firewalls in total; 2. The full height of the firewall wall is 7.3 meters and 6.8 meters above the design floor; 3. See the vertical layout for the design floor elevation of main transformer and firewall; 4. Each firewall has two M-1, one M-2 and ten M-3. See the drawing B186-T0501-10 for the specific layout of embedded parts;

External wall coating construction technical disclosure - 045

External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045 External wall coating construction technology disclosure - 045

Construction technical disclosure - interior wall coating engineering.doc

Construction technical disclosure - exterior wall coating engineering.doc

Technical disclosure of anti floating anchor rod construction

Construction technology disclosure of anti floating anchor rod

Technical disclosure of waterproof construction of bottom plate

Construction preparation, main machines and tools, materials and requirements, technical requirements, processes and operating procedures... wait

Technical disclosure of roof insulation construction

Construction process of composite rigid foam polyurethane board insulation: base course cleaning → laying of insulation layer → filling of slab joints → inspection and acceptance → leveling course base course cleaning Clear sundries and garbage on the slope making surface, and the surface is dry; When laying the insulation layer, first snap out the dividing line, arrange the boards according to the dividing line, and dry lay the polystyrene board. Composite 40mm

Technical disclosure of main building formwork construction

Process flow: formwork cleaning → raft formwork installation → screw installation → horizontal and vertical back ridge reinforcement → flatness, acceptance of guide wall formwork Process flow: welding and fixing reinforcement → formwork installation → screw installation → horizontal and vertical back ridge reinforcement → flatness, acceptance of concrete raft formwork using wood glued formwork. The formwork adopts 1220 × 2440 × 15mm plywood, and the secondary keel adopts 5

Technical disclosure of masonry plastering construction

Material preparation: semi-finished mortar or premixed mortar, 325 # cement, medium coarse sand, lime paste, 108 glue. Preparation of machines and tools: mortar mixer, vertical transportation machinery, wire support plate, wire hammer, wood trowel, iron trowel, 2m aluminum alloy scraper, wood ruler for clamping mouth, shovel, internal and external corner trowel, water brush, trolley, etc. Construction position: according to the drawing

Technical disclosure of reinforcement binding construction

(1) Drawing review: carefully review the drawings and construction scheme before construction, learn the relevant safety and quality specifications, as well as the anti-seismic structural atlas and detailed structural drawings of relevant buildings, and set out a large sample of the densely reinforced parts to determine the construction method. If problems are found, contact the design team to solve them in a timely manner. When reinforcement replacement is required, design change documents shall be handled (the General Contractor will be punished for unauthorized changes)

Technical disclosure of tall formwork construction

There are 300 × 800, 350 × 850, 450 × 1100, 400 × 1200 and 600 × 1200 large section beams in this project. According to the requirements of JJW [2009] No. 87 document, some beam construction needs to be demonstrated by experts. Namely, beams and slabs with a span of 18 m and above, a concentrated line load of 20 kN/m and above, and a local area of more than 8 m, all belong to

Technical disclosure record of high formwork erection

(1) Steel pipe scaffold (fastener type) is used to erect the support system for the high formwork construction part of the project. Steel pipes with a diameter of 48mm and a wall thickness of not less than 3mm are selected. 50 × 80mm square timber is used as the back edge square timber and 15mm thick wood plywood. (2) Steel pipes and fasteners shall not be bent, rusted, flattened or cracked; Do not use

Technical disclosure of cast-in-place box girder construction

I Project overview II Reservation and embedment and precautions III Support erection of cast-in-place box girder IV Support preloading of cast-in-place girder V Support installation VI Construction of cast-in-place girder VII Preventive measures for common quality problems of cast-in-place girder construction

Technical disclosure of trench excavation construction

1.1 Before construction, carefully check the design drawing, grasp the situation related to construction, and use manual excavation and exploration method to find out the situation of existing underground pipelines and various cables so as to take reasonable corresponding measures. When excavating near buildings and poles, do a good job of protection or relocation. 1.2 Remeasure the ground elevation and pipeline axis, determine the excavation depth

Municipal construction technical disclosure record

This document is the municipal construction technical disclosure record, which is detailed and can be downloaded for reference.

Technical disclosure of trench backfilling construction

This document is the technical disclosure of trench backfilling construction, which is detailed and can be downloaded for reference.

Technical disclosure of surveying and setting out construction

This data is the technical disclosure of surveying and setting out construction, which is detailed and can be downloaded for reference.

Technical disclosure of asphalt pavement construction

This data is the technical disclosure of asphalt pavement construction, which is detailed and can be downloaded for reference.

Technical disclosure of subgrade earthwork construction

This data is the technical disclosure of subgrade earthwork construction, which is detailed and can be downloaded for reference.

Construction technical disclosure record materials

Contents of disclosure 1. Name of disclosure division (sub division) and subdivisional works: 2. Name and number of disclosure implementation standard:

Construction technical disclosure record (electrical)

Be familiar with design drawings and relevant regulations. If there are any questions or suggestions, they should be put forward in time, and the construction can be carried out after obtaining the specific reply and visa from the design department.

Technical disclosure of concrete construction in summer

For concrete mixtures requiring high slump, high-efficiency water reducing agent can be considered.

Technical disclosure of foundation concrete construction

The foundation slab reinforcement and column and wall joint reinforcement shall be constructed in sections as soon as possible, and the concealed works shall be accepted.

Technical disclosure of foundation formwork construction

This project is the power center of the "Tenth Five Year Plan" technical transformation project of Changsha Cigarette Factory. Brick mold is used for foundation works.

Technical disclosure of concrete construction in winter

For the winter construction of Qingxian beam fabrication yard, the winter construction is determined according to the node construction period plan issued by the Bureau and the current construction progress.

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 reinforcement welding construction

Rebar: the grade and specification of rebar must meet the design requirements, with product certificate, factory test report and mobilization re inspection report.

Technical disclosure of bridge and culvert centrum construction

Before commencement, organize relevant construction personnel to fully understand and check the construction drawings, technical disclosure and construction technical specifications, fully understand the intent of the drawings, and make technical preparations.

Technical disclosure of lead wire gabion construction

1、 Construction preparation (I) Operation condition 1. Surveying and setting out are completed and accepted by the supervising engineer. 2. The excavation of lead wire gabion foundation and bank slope is completed and accepted by the quality supervision station. （2） Construction material preparation and technical requirements 1. Technical requirements for high galvanized lead wire gabions: (1) The outer diameter of the lead wire of the cage frame is Ф 3.5MM, and the outer diameter of the lead wire of the network wire is

Technical disclosure of beam erection construction of a project

This paper is a technical disclosure of beam erection construction of a project, which can be used for reference.

Full set of outdoor construction technical disclosure

Ground stone paving construction requirements disclosure Wall stone construction requirements disclosure Civilized construction and finished product protection paving construction requirements disclosure Cobble paving requirements disclosure Acceptance procedures Concrete road construction requirements disclosure

Technical disclosure of foundation sand filling construction

Personal construction experience summary

Technical disclosure of embankment filling construction

Technical disclosure of embankment filling construction

Safety technical disclosure of fireproof roof construction

Contents of disclosure: (1) Construction personnel shall wear work clothes, work shoes and gloves. If the skin is stained with paint during operation, it should be wiped with cotton yarn stained with corresponding solvent in time, and then washed with soap and water. (2) The coated waterproof layer shall have a flat surface and be evenly coated. There shall be no quality defects such as flowing, folding, bubbling, exposed matrix reinforcement materials and edge warping

Key points of technical disclosure of reinforcement construction

1. The fabrication and installation of reinforcement shall be subject to the construction drawing, and shall be carried out in strict accordance with the Construction Specification for Hydraulic Concrete Reinforcement (DL/T5169-2001), Construction Specification for Hydraulic Concrete (SDJ207-82) and other construction specifications. 2. Rebar processing: (1) The surface of rebar shall be clean, and the surface oil stain, paint stain, rust skin

Technical disclosure of construction in winter and rainy season

This data is the technical disclosure of winter and rainy season construction. The document includes: the start and end time of winter construction: determined according to historical meteorological data, the end date of winter construction is the initial date when the average temperature of the day is steadily lower than 5 ℃ for 5 consecutive days in autumn and winter, and the end date when the average temperature of the day is steadily higher than 5 ℃ for 5 consecutive days in spring of the next year. During this period, construction tasks will be affected by climate