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Underground waterproof construction management With the continuous rise of high-rise buildings, underground waterproofing is a very important systematic project, which will involve design, construction, material selection and many other aspects. -
Roof waterproofing in building construction Guide: and use high-grade waterproof materials. If the design waterproof grade is not clear. Therefore, the waterproof of roof is very important. Key words: material, design, waterproof roof engineering, including roof leveling layer, air barrier layer, insulation layer, protective layer and surface layer above the roof structure level, is an important divisional project of housing construction -
Safety management of construction machinery in a construction enterprise This document is about the safety management of construction machinery of a construction enterprise, including the main tasks of machinery and equipment management of the construction enterprise, the early management of machinery and equipment, the middle management of machinery and equipment, the later management of machinery and equipment, the technical management of machinery safety, and the management of lifting machinery data. It is detailed and worth downloading. -
Construction disclosure of construction equipment and machinery Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure, see the appendix for details -
Design and construction of indoor waterproofing This document is for the design and construction of indoor waterproofing of buildings. The content is detailed and clear, and has high reference value. It can be downloaded for reference. -
High rise building construction machinery This document refers to the construction machinery for high-rise buildings in a certain place, including tower cranes, derrick hoists, self elevating quick hoists, etc. The content is detailed and can be used for reference. -
Construction organization design scheme of building waterproof This material is: the architectural waterproof construction organization design scheme, which is detailed and practical. Welcome to download it for reference. -
Technical disclosure of roof waterproofing in building construction The technical disclosure of roof waterproofing can be downloaded. After downloading, it can be used after modification. Come on, click Open. Now, download -
Operating procedures for construction machinery of a construction enterprise This document is a construction machinery operation specification of a construction enterprise, which includes: loader safety technical operation specification, internal combustion engine safety technical operation specification, construction machinery running period use specification, hydraulic device use specification, hand-held electric tool safety technical operation specification, material elevator safety technical operation specification, etc. The content is detailed and worth downloading. -
Common rules for construction machinery operation of a construction enterprise This document is a common specification for construction machinery operation of a construction enterprise, which includes: safety technical operation specification for winch, maintenance specification for winch, safety technical operation specification for motor dumper, maintenance specification for motor dumper, safety technical operation specification for double horizontal shaft forced concrete mixer, maintenance specification for double horizontal shaft concrete mixer, safety technical operation specification for electric welding machine Electric welding machine maintenance procedure -
Waterproof construction scheme of a 28 storey building The basement baseplate and exterior wall of the project are waterproof with the method of single layer 4mm thick SBS modified asphalt waterproof coiled material waterproof layer hot melt full paving. The lap width of coiled material is 100mm on the long side and 100mm on the short side. -
Waterproof construction scheme of building engineering coating 17-4-1-1 Amorphous materials of waterproof coating can be cured on the surface of the structure to form a membrane material with waterproof capability, which is called waterproof coating. With the progress of material science, the variety and scope of waterproof coatings are constantly expanding. Waterproof coatings are not only limited to liquid bodies, but also materials that can form soft films. Its new members include two components: on-site mixing -
Waterproof and leak stopping construction scheme of building engineering This project is xxxx leak stoppage project. This project is located at xxxx, with a total of xxx floors. The total building area is about xxxxm2, with xx floors underground and floor height of xxxxm. According to our practical experience, the basement floor side wall, floor expansion joint, pool floor side wall, elevator shaft and other parts are prone to water leakage. This plan is prepared for the leakage of different parts above -
SBS roof waterproofing construction scheme of a building in Jiangsu SBS roof waterproof construction scheme of a building in Jiangsu, including construction technology, material preparation, equipment and machinery allocation, waterproof construction, etc -
Maintenance and repair of construction machinery and equipment Abstract: This paper analyzes on the problems existing in the maintenance management of construction machinery, and puts forward the corresponding countermeasures, which has accumulated experience for improving the mechanical maintenance work of enterprises, thus ensuring the safe production of construction enterprises and enhancing the competitiveness of enterprises. -
Design paper on roof waterproofing in building construction High grade waterproof materials shall be used. If the design waterproof grade is not clear. Therefore, the waterproof of roof is very important. -
Construction disclosure of construction equipment and machinery Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure Construction equipment, mechanical construction disclosure -
Relevant specifications and atlas of building waterproof construction and design This is the relevant specifications and atlas I collected when doing building waterproof construction and design practices, which has a good reference value for waterproof design and construction. -
[Xinjiang] Construction scheme for roof waterproofing of medical buildings 3.1 Project overview: calculated as per accessible roof 3.1.1 Brush one coat of interface agent on the surface of cast-in-place reinforced concrete slab, and level it with 20 thick 1:3 cement mortar; 3.1.2 Apply a polyurethane waterproof film vapor barrier layer; 3. 2% of ceramsite concrete with a capacity of 800kg/m3 is broken; (10 thick at the thinnest part); 3.1.3 10 thick 1:2 -
Construction method of sodium bentonite waterproof blanket in construction engineering 2. Waterproof blanket features compactness: sodium bentonite forms a high-density diaphragm under water pressure. When the thickness is about 3mm, its water permeability is below α × 10-11m/sec, equivalent to 100 times the compactness of 300mm thick clay, with strong self water retaining performance. Permanent waterproof performance: because sodium bentonite is natural -
Waterproof construction method of epoxy glass fiber reinforced plastic in building engineering The construction method of epoxy glass fiber reinforced plastic waterproofing for building engineering, page 19, mainly introduces the characteristics, principles, scope of application, process flow, operation points, etc. of the construction method for reference. This method is applicable to the concrete pool used for water storage in industrial and civil buildings; For example, fire pool, water reservoir, sewage pool, oil separator, swimming pool, waterscape pool, oceanarium, etc. have been under water for a long time -
Waterproof structure and construction points of prefabricated building exterior wall Prefabricated exterior wall panels are the most widely used form of PC buildings in China at present. Prefabricated exterior wall panels have good surface flatness and high overall accuracy. At the same time, they can directly prefabricate the external windows of buildings and the thermal insulation and decoration layers of external facades in the factory, which has won the favor of many developers. -
Waterproof construction scheme for underground structure of a high-rise building Material introduction: polyethylene polypropylene fiber waterproof coiled material is developed according to the new requirements of modern waterproof engineering on the basis of fully studying the existing waterproof coiled material. All performance indicators of the product meet the contract and relevant standards. It is a new waterproof material made of multi-layer polymer synthetic sheet, new technology and new process. TY series polyethylene -
Waterproof construction scheme for ground and roof of building works 1. Requirements for base course 1.1. The base course shall be flat and compacted without looseness and sanding. A 2m guiding rule shall be used to check. The maximum gap between the guiding rule and the base course shall not exceed 5mm. The gap shall only be allowed to change smoothly. There shall be no more than one place in every 1m2. If the requirements are not met, cement mortar shall be used for leveling. 1.2. The cracks in the base course shall be repaired and leveled in advance, and the parts with leakage -
Detailed Rules for Implementation of Construction Quality Supervision of Building Waterproofing The quality standard shall be in accordance with Section 3 (2) of Chapter II of GBJ303-88 Standard for Quality Inspection and Assessment of Building Electrical Installation Works. Inspection methods: observation, ruler inspection and inspection of concealed works records. (3) Inspection quantity: 30% of them shall be inspected according to the number of spot checks conducted by the construction unit, but not less than 3, or they shall be inspected together with the construction unit to supervise the evaluation results of the construction unit -
Supervision Rules for Basement Waterproof Construction of Building Engineering 1. Project overview: geological conditions, basement depth, underground water level, waterproof project area M2. 2. Compiled according to GB50108-2001 Technical Code for Waterproofing of Underground Works. 3. Scope of application: The Rules are applicable to the waterproof works of industrial and civil buildings, residential buildings and basements. -
Construction Scheme for Tower Crane of Sichuan Construction Machinery Plant The standard jib with a length of 50M is used for the tower crane in this project; Tower body standard section 2.0 × 2.0 × 3.0; The maximum lifting capacity is 10 tons, the maximum lifting capacity is 2.3 tons, and the lifting distance is 1150 KN M； The balance arm is 11.88M long, with 5 counterweights, 4 of which are 3.1 tons, and 1 of which is 3.7 tons, with a total weight of 16.10 tons; Its free height can reach -
Construction scheme of building roof waterproof detail node The detailed construction scheme of roof waterproofing is reproduced by Gulan Building Waterproofing Company for reference only -
Emergency Plan for Mechanical Injury Accidents in Construction During the construction process, the possible mechanical injury accidents are mainly reflected in: 1. The operators of various mechanical equipment do not operate according to the regulations and work with certificates. 2. Problems found were not handled in time. 3. The equipment is not regularly repaired and maintained. 4. Non professional operators randomly manipulate, repair and operate mechanical equipment. 5. Mechanical equipment -
Registration Form 1 of On site Construction Machinery and Equipment of a Construction Company Construction equipment mainly refers to: material elevator, tower crane, integral lifting frame, plane, circular saw, hand-held electric tools, reinforcement machinery, electric welding machine, mixer, motor dumper, submersible pump, piling machinery, etc. -
Roof waterproof construction scheme of a medical building The leveling layer is made of cement mortar with a thickness of 20mm, and the mix proportion of cement: medium sand=1:2.5; After slope making, use a wooden trowel to trowel and an iron trowel to polish. After the sewage disappears, people can step on it without sinking. Then use an iron trowel to polish it for the second time and hand it over. -
Construction method of sodium bentonite waterproof blanket in a construction project Because sodium bentonite is a natural inorganic material, it will not age or corrode even after a long time or the surrounding environment changes, so its waterproof performance is durable. -
Special construction scheme for waterproofing of building underground floor The scheme is reasonably arranged, with complete chapters, rich content, complete format, neat and beautiful content layout, fluent sentences, smooth full text expression, and can be used directly, totaling 12 pages -
Construction technology of A/PVC waterproof membrane mechanical fixation system This paper introduces the waterproof method of PVC single-layer roof, as well as the quality assurance measures, safety assurance measures, etc. -
Common construction machinery for construction infrastructure projects This data is: construction machinery commonly used in infrastructure projects of construction engineering, a total of 25 pages, detailed and accurate, for reference. -
Waterproof construction method of prestressed pipe pile head in construction engineering 2. Construction method characteristics The whole basement uses waterproof coiled material to form a closed waterproof environment, but the end of prestressed pipe pile (rigid material) needs to go through the waterproof layer (flexible material) and stretch into the bottom plate for 10cm. If this node is not treated well, it is very easy to cause damage to the waterproof layer of the basement and leakage. The feature of this method is to solve this weak link by -
Waterproof construction scheme of a commercial building group in Beijing Reinforced concrete self waterproof S8, S6+4mm SBS waterproof coiled materials are used for basement floor and exterior wall; 3mm SBS waterproof coiled material is used for accessible roof; 1.5 thick JS (single component) film is used for indoor waterproofing;
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one Mechanical construction contract -
two Construction Machinery Agreement -
three Construction Machinery Contract -
four Waterproof building code -
five Building waterproof technology -
six Building waterproof structure -
seven Building waterproof structure 5 -
eight Construction Machinery Construction Contract