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Gabion mesh is mechanically woven from low-carbon steel wires with high corrosion resistance, high strength and ductility or PVC-coated steel wires. The box-shaped structure made of this mesh is a gabion.The diameter of the mild steel wire used varies according to engineering design requirements according to ASTM and EN standards.Generally between 2.0-4.0mm, the tensile strength of the gabion mesh steel wire is not less than 38kg/m2, the weight of the metal coating is generally higher than 245g/m2, and the edge line diameter of the gabion mesh is generally larger than the diameter of the network cable.The length of the twisted part of the double wire shall not be less than 50mm to ensure that the metal coating and PVC coating of the twisted part of the steel wire are not damaged.
Production Process:
Raw material selection (wire rod) - cold drawing/galvanizing/plastic coating - machine weaving - manual shearing and assembly - product inspection - packaging and transportation - installation and maintenance
● Stone selection and preparation
1. The stone should be qualified stone with hard texture, no weathering, and no cracks to ensure the stability and durability of the gabion net.
2. The size of the stone should be screened according to the specifications and design requirements of the gabion net to ensure tight filling and reduce gaps.
3. The stone should be cleaned in advance to remove dirt, moss and other impurities on the surface, and keep the stone dry and clean.
● Gabion net assembly and placement
1. According to the construction drawings and design requirements, determine the assembly position and placement direction of the gabion net.
2. When assembling the gabion net, make sure that all parts are firmly connected without damage or deformation.
3. When placing gabion nets, they should be placed stably to avoid excessive tilt or displacement.
● Stone filling and tamping
1. According to the principle of layered filling, stone materials are loaded layer by layer. The thickness of each layer should be uniform.
2. During the filling process, tamping tools should be used to tamp the stones to ensure that the stones are packed tightly and without gaps.
3. Pay attention to controlling the filling speed and intensity to avoid damage to the gabion net.
● Partition deformation and coating protection
1. During the filling process, attention should be paid to observing the deformation of the partition. If any deformation is found, it should be adjusted or replaced in time.
2. For the coated part of the gabion net, protective measures should be taken to avoid damage or scratches during the construction process.
● Construction site safety management
1. Obvious safety warning signs should be set up at the construction site to ensure the safety of construction workers and surrounding people.
2. Construction workers should wear safety protective equipment, such as hard hats, gloves, etc., and abide by safe operating procedures.
3. Conduct regular safety inspections on the construction site to discover and deal with potential safety hazards in a timely manner.
● Quality inspection and rectification
1. During the construction process, the installation quality of the gabion net should be checked regularly to ensure that it meets the design requirements.
2. If quality problems are found, rectification should be made in time, such as replacing unqualified stone materials, repairing damaged gabion nets, etc.
● Equipment maintenance and upkeep
1. Construction equipment should be maintained and maintained regularly to ensure the normal operation and service life of the equipment.
2. Regularly refuel the lubricating parts of the equipment to keep the equipment clean and dry.
● Regular inspection and maintenance
1. After the rockfall protection gabion net is installed, it should be inspected periodically to observe whether it is deformed, damaged or displaced.
2. If the gabion net is found to be damaged or displaced, it should be repaired and reinforced in time to ensure its stability and protective effect.
In summary, the installation, construction and maintenance of rockfall protection gabion nets need to be carried out in strict accordance with the requirements to ensure the quality of stone selection, gabion net assembly, filling and compaction, etc., while strengthening the safety management of the construction site and the maintenance of equipment. , to ensure the stability and protective effect of the gabion net.
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Gabion mesh is mechanically woven from low-carbon steel wires with high corrosion resistance, high strength and ductility or PVC-coated steel wires. The box-shaped structure made of this mesh is a gabion.The diameter of the mild steel wire used varies according to engineering design requirements according to ASTM and EN standards.Generally between 2.0-4.0mm, the tensile strength of the gabion mesh steel wire is not less than 38kg/m2, the weight of the metal coating is generally higher than 245g/m2, and the edge line diameter of the gabion mesh is generally larger than the diameter of the network cable.The length of the twisted part of the double wire shall not be less than 50mm to ensure that the metal coating and PVC coating of the twisted part of the steel wire are not damaged.
Production Process:
Raw material selection (wire rod) - cold drawing/galvanizing/plastic coating - machine weaving - manual shearing and assembly - product inspection - packaging and transportation - installation and maintenance
● Stone selection and preparation
1. The stone should be qualified stone with hard texture, no weathering, and no cracks to ensure the stability and durability of the gabion net.
2. The size of the stone should be screened according to the specifications and design requirements of the gabion net to ensure tight filling and reduce gaps.
3. The stone should be cleaned in advance to remove dirt, moss and other impurities on the surface, and keep the stone dry and clean.
● Gabion net assembly and placement
1. According to the construction drawings and design requirements, determine the assembly position and placement direction of the gabion net.
2. When assembling the gabion net, make sure that all parts are firmly connected without damage or deformation.
3. When placing gabion nets, they should be placed stably to avoid excessive tilt or displacement.
● Stone filling and tamping
1. According to the principle of layered filling, stone materials are loaded layer by layer. The thickness of each layer should be uniform.
2. During the filling process, tamping tools should be used to tamp the stones to ensure that the stones are packed tightly and without gaps.
3. Pay attention to controlling the filling speed and intensity to avoid damage to the gabion net.
● Partition deformation and coating protection
1. During the filling process, attention should be paid to observing the deformation of the partition. If any deformation is found, it should be adjusted or replaced in time.
2. For the coated part of the gabion net, protective measures should be taken to avoid damage or scratches during the construction process.
● Construction site safety management
1. Obvious safety warning signs should be set up at the construction site to ensure the safety of construction workers and surrounding people.
2. Construction workers should wear safety protective equipment, such as hard hats, gloves, etc., and abide by safe operating procedures.
3. Conduct regular safety inspections on the construction site to discover and deal with potential safety hazards in a timely manner.
● Quality inspection and rectification
1. During the construction process, the installation quality of the gabion net should be checked regularly to ensure that it meets the design requirements.
2. If quality problems are found, rectification should be made in time, such as replacing unqualified stone materials, repairing damaged gabion nets, etc.
● Equipment maintenance and upkeep
1. Construction equipment should be maintained and maintained regularly to ensure the normal operation and service life of the equipment.
2. Regularly refuel the lubricating parts of the equipment to keep the equipment clean and dry.
● Regular inspection and maintenance
1. After the rockfall protection gabion net is installed, it should be inspected periodically to observe whether it is deformed, damaged or displaced.
2. If the gabion net is found to be damaged or displaced, it should be repaired and reinforced in time to ensure its stability and protective effect.
In summary, the installation, construction and maintenance of rockfall protection gabion nets need to be carried out in strict accordance with the requirements to ensure the quality of stone selection, gabion net assembly, filling and compaction, etc., while strengthening the safety management of the construction site and the maintenance of equipment. , to ensure the stability and protective effect of the gabion net.
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