With the development of society, the development of high-rise buildings and road construction, the use of cloth machine pumping concrete concrete has become a new trend in the development of concrete machinery. Concrete paver with its high-speed, excellent construction quality in the construction of high-grade cement concrete pavement construction has been widely promoted. Then the concrete fabric machine in the end what are the advantages of application?
1. Features and performance of the fabric machine
Self-lifting arm-type concrete cloth machine fabric range, with automatic folding arm and self-liter function, and has a slewing mechanism, flexible operation, can swing 3600;
with light weight, simple structure, easy maintenance, economical and practical advantages. When the construction of the cloth machine installed in the elevator shaft, by the person responsible for the operation, upgrading and maintenance, each layer of construction finished one layer. When lifting only 6 operations, 2 cloth machine advantages
2.1 to reduce labor intensity and improve work efficiency After the use of fabric machine, due to a large range of fabrics, flexible and convenient operation, greatly reducing
the labor intensity of workers, reducing labor, speeding up the speed of concrete pouring, shortening the duration and improve the economic efficiency.
2.2 to improve the quality of concrete construction, in the large area of concrete pouring process, you can reduce the construction of cold joints. In the past, due to pump pipe
connection, demolition labor intensity, laborious, tired after the workers do not want to pour concrete according to construction procedures, so man-made cold joints. After the
use of fabric machine can take advantage of its flexibility, the first pouring of concrete before pouring the first layer of concrete, thereby avoiding the formation of the
construction of cold joints, as far as possible a pouring molding. To avoid the dark structure of the past, pouring concrete in the past, due to the pressure of the fixed pump
is very large, conveying concrete, the pump tube surface vibration back and forth in the concrete after the initial setting to the final setting before the shock is very easy to leave the structure difficult Cure the dark injury. After using the cloth machine, because the cloth machine does not contact with the template, does not produce the vibration to the template, therefore may avoid creates the hidden trouble. Reducing the blasting die, the favorable dry guarantee structure geometry accurate. Without the use of fabric machine pouring columns and shear walls, workers in order to reduce labor intensity, often reduce the number of access, removal of the pump tube, often from the pillars or shear wall of the same material, until filled with concrete, which often cause Single side of the template side pressure is too large, resulting in blasting die or expansion mode phenomenon; also by the dry concrete flows in the same direction, both sides of the pressure imbalance, resulting in shear wall or column template in the same direction bias, and fabric function flexibility Layered, sub-symmetrical pouring, so to solve this problem.
3 fabric machine construction measures
3.1 Construction of slip-form paving cement concrete slab In the slip-form paving construction of the road, in order to improve the transport capacity of the mixture and speed up the material transportation speed, the construction unit often adopts heavy-duty dump truck, It is very difficult to separate the pusher from the paver. Many units use
excavators or loaders for auxiliary fabrics to reduce the burden on the paver.
Cement concrete distributor has a pair of powerful power and a large blade of the spiral sub-device, the mixture paving smooth. The width of the fabric is the design width of the paved road surface, the thickness of the cloth is about 1.2 times of the designed thickness of the pavement (the coefficient of loosening of the cement mixture is (1.2).
After passing through the cloth machine, the dispersed material pile is paved Smooth and even material belt, which is very important for the paving of the rear paver, which greatly reduces the paving resistance of the paver, improves the speed of the slipform paving, prevents the mechanical slipping, greatly improves the paving Pavement smoothness;
the role of concrete mixture and then evenly mixed to prevent the segregation of the mixture; on the paver pre-transmission mechanism for the smooth transmission of work to
provide protection; to reduce the paver mechanical losses, extend the paving Machine life.
3.2 Bridge and culvert surface construction Bridge and pavement surface to be erected steel mesh, transport vehicles can not travel. In order to achieve continuous paving surface of the pavement paver paving, we must use lateral fabrics. The cloth feeder has the function of side cloth, in front of it can install a belt conveyer, the belt conveyer one end extends to the outside of the fabric machine and (the out of 3.7m) to accept the side unloaded the material.The other end of Gui cloth machine Before the middle position, by operation, start the belt conveyor hydraulic motor, the motor can achieve stepless speed regulation, the extension of the belt to accept the cement mixture to the middle of the paving surface, screw feeder then the material stall Shop leveling.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr.Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +86-1388-688-1673
Tel: 0086-0722-3229933
1. Features and performance of the fabric machine
Self-lifting arm-type concrete cloth machine fabric range, with automatic folding arm and self-liter function, and has a slewing mechanism, flexible operation, can swing 3600;
with light weight, simple structure, easy maintenance, economical and practical advantages. When the construction of the cloth machine installed in the elevator shaft, by the person responsible for the operation, upgrading and maintenance, each layer of construction finished one layer. When lifting only 6 operations, 2 cloth machine advantages
2.1 to reduce labor intensity and improve work efficiency After the use of fabric machine, due to a large range of fabrics, flexible and convenient operation, greatly reducing
the labor intensity of workers, reducing labor, speeding up the speed of concrete pouring, shortening the duration and improve the economic efficiency.
2.2 to improve the quality of concrete construction, in the large area of concrete pouring process, you can reduce the construction of cold joints. In the past, due to pump pipe
connection, demolition labor intensity, laborious, tired after the workers do not want to pour concrete according to construction procedures, so man-made cold joints. After the
use of fabric machine can take advantage of its flexibility, the first pouring of concrete before pouring the first layer of concrete, thereby avoiding the formation of the
construction of cold joints, as far as possible a pouring molding. To avoid the dark structure of the past, pouring concrete in the past, due to the pressure of the fixed pump
is very large, conveying concrete, the pump tube surface vibration back and forth in the concrete after the initial setting to the final setting before the shock is very easy to leave the structure difficult Cure the dark injury. After using the cloth machine, because the cloth machine does not contact with the template, does not produce the vibration to the template, therefore may avoid creates the hidden trouble. Reducing the blasting die, the favorable dry guarantee structure geometry accurate. Without the use of fabric machine pouring columns and shear walls, workers in order to reduce labor intensity, often reduce the number of access, removal of the pump tube, often from the pillars or shear wall of the same material, until filled with concrete, which often cause Single side of the template side pressure is too large, resulting in blasting die or expansion mode phenomenon; also by the dry concrete flows in the same direction, both sides of the pressure imbalance, resulting in shear wall or column template in the same direction bias, and fabric function flexibility Layered, sub-symmetrical pouring, so to solve this problem.
3 fabric machine construction measures
3.1 Construction of slip-form paving cement concrete slab In the slip-form paving construction of the road, in order to improve the transport capacity of the mixture and speed up the material transportation speed, the construction unit often adopts heavy-duty dump truck, It is very difficult to separate the pusher from the paver. Many units use
excavators or loaders for auxiliary fabrics to reduce the burden on the paver.
Cement concrete distributor has a pair of powerful power and a large blade of the spiral sub-device, the mixture paving smooth. The width of the fabric is the design width of the paved road surface, the thickness of the cloth is about 1.2 times of the designed thickness of the pavement (the coefficient of loosening of the cement mixture is (1.2).
After passing through the cloth machine, the dispersed material pile is paved Smooth and even material belt, which is very important for the paving of the rear paver, which greatly reduces the paving resistance of the paver, improves the speed of the slipform paving, prevents the mechanical slipping, greatly improves the paving Pavement smoothness;
the role of concrete mixture and then evenly mixed to prevent the segregation of the mixture; on the paver pre-transmission mechanism for the smooth transmission of work to
provide protection; to reduce the paver mechanical losses, extend the paving Machine life.
3.2 Bridge and culvert surface construction Bridge and pavement surface to be erected steel mesh, transport vehicles can not travel. In order to achieve continuous paving surface of the pavement paver paving, we must use lateral fabrics. The cloth feeder has the function of side cloth, in front of it can install a belt conveyer, the belt conveyer one end extends to the outside of the fabric machine and (the out of 3.7m) to accept the side unloaded the material.The other end of Gui cloth machine Before the middle position, by operation, start the belt conveyor hydraulic motor, the motor can achieve stepless speed regulation, the extension of the belt to accept the cement mixture to the middle of the paving surface, screw feeder then the material stall Shop leveling.
Hubei Changjie Special Purpose Vehicle Co. Ltd
Contact Name: Mr.Suan Yin
E-mail: cj802@urspv.com
Mobile phone: +86-1388-688-1673
Tel: 0086-0722-3229933
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