Ningxia inverted cone shell water tower new construction unit water tower maintenance and construction manufacturer company

Ningxia inverted cone shell water tower new construction unit water tower maintenance and construction manufacturer company
Inverted cone shell insulated water tower new construction repair, plugging, reinforcement and anti-corrosion engineering construction company
Ningxia Yinchuan ton-ton inverted cone shell water tower new construction and demolition slip form construction company, Shizuishan, Ningxia and construction plans, complete qualification certificates.
, construction unit Shandong Yankuang Group Jining Thermal Power Co., Ltd.
, construction unit Jiangsu Jinfeng High-altitude Engineering Co., Ltd. website
, project name inverted cone shell insulation water tower sliding form engineering company construction project
/> , Construction location is in the courtyard of Jining Thermal Power Co., Ltd. of Shandong Yankuang Group
, Project manager Liu Jie’s new technology consultation email@
Jinfeng high-altitude engineering qualifications have Jinfeng official website
First-level safety production license< br/> Professional contracting for aerial work projects
Professional contracting for high-rise structure projects
Professional contracting for mechanical and electrical equipment installation projects
Professional contracting for anti-corrosion and insulation projects
Professional contracting for building waterproofing projects
Every Each construction employee has a high-altitude work certificate, an electrician certificate, an oxygen welder certificate, and an accidental injury insurance policy. The relevant certificate number is consistent with the ID number.
Construction of inverted cone shell thermal insulation water tower slip form engineering company
Construction precautions
Preparation before pouring of inverted cone shell water tower concrete
In every construction of inverted cone shell water tower concrete During the continuous construction in this section, in order to ensure a balanced supply of concrete for the inverted cone shell water tower and continuous pouring construction, the construction site designated a dedicated person to be responsible for the mixing work. The mixing of Jiangsu Jinfeng High-altitude Engineering Co., Ltd. consists of a drum type mixer, and two trolleys are equipped in the background as inverted cone shell water tower concrete transportation tools. The person in charge of mixing should check the mix ratio of the inverted cone shell water tower of the mixing station at any time. If the situation changes during construction, if the supply of inverted cone shell water tower concrete is unavailable or the work is stopped for any reason, the construction personnel should be notified in time to take corresponding measures. They should be at the pouring site Establish handover and acceptance procedures for the quality and quantity of the inverted cone shell water tower concrete. The inverted cone shell water tower concrete segregates due to various reasons and should be re-mixed.
. Pouring of inverted cone shell water tower concrete
When constructing, prevent disturbing the steel bars and ensure the accurate position of the steel bars. Vibrate carefully to avoid pockmarks and ensure compactness. The horizontal structure of the inverted cone shell The concrete surface of the water tower should be leveled with wires to ensure smoothness.
In addition to vibrating with a vibrator, also use a wooden trowel to smooth and smooth it twice to avoid shrinkage cracks.
When manually transporting the concrete to the construction operation surface, be careful not to dump it directly on the steel surface. Place a plywood on the operation surface in advance. After the water tower concrete is inverted on the board, it is then manually shoveled to the required location.
Inverted conical shell water tower
Concrete test blocks are retained
The test blocks are retained according to the specifications.
Tower concrete curing
Under normal temperature conditions. The inverted cone shell water tower concrete is watered and cured to keep the water tower concrete in a sufficiently moist state. Watering uses a high-lift water pump to the cylinder body, and watering and maintenance from top to bottom.
Conical shell water tower concrete project guarantee information
, sand and gravel test block report, cement factory certificate, cement retest report
, mix ratio notice, inverted conical shell water tower concrete compression report
/> Water tower concrete pouring
This water tower uses self-mixed water tower concrete. The water tower concrete has an average strength grade of ,,,,.
When pouring water tower concrete, garbage and debris in the formwork should be removed.
Before pouring, the concrete gradation of the water tower should be determined, and preparations should be made for the production of on-site test blocks.
The order of pouring the water tower concrete is from bottom to top from the low elevation parts to the high elevation parts.
Before pouring the water tower concrete, the labor force should be reasonably organized so that the time for pouring the water tower concrete twice before and after the same water tower concrete construction does not exceed the initial setting time of the water tower concrete. When vibrating, the vibrator should be inserted quickly and unplugged slowly. During each vibrating time of the vibrator, it is better that the concrete surface of the water tower shows floating slurry and no longer sinks. The head of the vibrator should be inserted in a plum blossom shape and try to avoid collision with steel bars and formwork. , embedded parts, etc. Project Manager Liu Jiexin
Before pouring, the garbage in the joints should be cleared away, watered moistly, and grouted to ensure that the joints are straight.
When pouring concrete for a water tower, the formwork, supports, steel bars, embedded parts and reserved holes should be frequently observed. When deformation and displacement are found, repairs should be made in time. A special person should be sent under the water tower concrete construction operation surface to look at the formwork and tap the formwork with a small hammer. If any areas where the water tower concrete is not dense during vibrating are found, the vibrator should be notified immediately for re-vibration.
After the water tower concrete is poured, maintenance work must be done carefully. When the surface strength of the water tower concrete does not reach ㎡, it is strictly prohibited to get people or objects on it, and it is not allowed to step on it or install formwork, tie steel bars, etc.
The formwork removal should be done only after the concrete strength of the water tower can ensure that the components do not deform, and only after approval by the project technical personnel.
Jiangsu Jinfeng Underwater Engineering Co., Ltd.
Address No., Xindu Road, Development Zone, Yancheng City, Jiangsu Province
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Project Manager Liu Jiexin< br/> Mobile phone
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