Product Description
Company Info
Product Description
Sack Gabions are cylindrical engineering components made of double twisted woven hex -netting. Sack Gabions are filled with stones at the project site to form flexible and permeable structures used in sand prevention, river trainings and various emergency works.
(1)Material Delivery
Sack Gabion is made of woven wire mesh, which is manufactured through a series of processes such as weaving, panel cutting, edge enhancement and quality inspection. Sack Gabions can be supplied either in rolls or in the collapsed form, folded and bundled, and the bundles are compressed and strapped together at the production facility for easy shipping and handling. Lacing wire is supplied in coils. Ring fasteners are shipped in boxes which must be stored in a dry place.
(2)Assembly
The folded sack gabion is taken out from the bundle and placed on a hard flat surface. It shall be opened, unfolded and pressed out to their original shape ready for assembly.
(3)Foundation Preparation
The foundation on which the Sack Gabions are placed needn't be leveled and graded, because Sack Gabions are used for purposes of providing a firm platform in areas where poor foundation conditions exist or in areas where foundation occurs in the wet.
Proper measures shall be taken for separation of the foundation layer from the rock filled Sack Gabion according to the project specifications. Geo-textiles required to be installed behind or underneath the Sack Gabion shall be in compliance with the requirements of the project specifications.
(4)Lacing
Sack Gabions are assembled by rolling the mesh panel into a cylindrical shape and overlapping the selvedged edges. The edges are secured by pulling and tightening the lateral spiral wire. Excess spiral wire shall be secured around the selvedge wire by looping and twisting the wire around itself. Once the longitudinal overlap is secured, the one end of the cylinder can be laced closed. This is accomplished by pulling the two ends of the bottom spiral tightly together and securing by again looping and twisting the wire around itself. Care shall be taken to avoid damaging the wire coating. The remaining end of the cylinder is left open to allow the Sack Gabion to be filled with suitable stone.
(5)Installation and Filling
Rocks for Sack Gabions may be produced by any suitable quarrying method, and by the use of any device that yields the required sizes within the gradation limits chosen. Rocks shall be hard, angular to round, durable and such quality that they shall not disintegrate on exposure to water or weathering during the life of the structure. Rocks shall range from 100mm to 200mm. The size range may allow for a variation of 5% oversize and/or 5% undersize rocks, provided that they are not placed on the exposed surface. In any case, the oversize rocks shall not be larger than 250mm, and the undersize rocks shall not be smaller than 80mm.
Rocks shall be placed from the open end of the cylindrical shaped gabion. Once the Sack Gabion has been filled satisfactorily, the ends of the top spiral wire are pulled tight, twisted and looped onto itself. Care shall be taken when placing the rocks to avoid damaging the wire coating. Hand manipulation of rocks may be necessary to minimize voids and achieve a maximum density of the rocks in the Sack Gabion.
(6) Placement
To facilitate placement, Sack Gabions can be placed individually or in pairs, provided they are laced together. When lifting Sack Gabions, care shall be taken to lift them by the thicker overlapped selvedge wires.
(1)Material Delivery
Sack Gabion is made of woven wire mesh, which is manufactured through a series of processes such as weaving, panel cutting, edge enhancement and quality inspection. Sack Gabions can be supplied either in rolls or in the collapsed form, folded and bundled, and the bundles are compressed and strapped together at the production facility for easy shipping and handling. Lacing wire is supplied in coils. Ring fasteners are shipped in boxes which must be stored in a dry place.
(2)Assembly
The folded sack gabion is taken out from the bundle and placed on a hard flat surface. It shall be opened, unfolded and pressed out to their original shape ready for assembly.
(3)Foundation Preparation
The foundation on which the Sack Gabions are placed needn't be leveled and graded, because Sack Gabions are used for purposes of providing a firm platform in areas where poor foundation conditions exist or in areas where foundation occurs in the wet.
Proper measures shall be taken for separation of the foundation layer from the rock filled Sack Gabion according to the project specifications. Geo-textiles required to be installed behind or underneath the Sack Gabion shall be in compliance with the requirements of the project specifications.
(4)Lacing
Sack Gabions are assembled by rolling the mesh panel into a cylindrical shape and overlapping the selvedged edges. The edges are secured by pulling and tightening the lateral spiral wire. Excess spiral wire shall be secured around the selvedge wire by looping and twisting the wire around itself. Once the longitudinal overlap is secured, the one end of the cylinder can be laced closed. This is accomplished by pulling the two ends of the bottom spiral tightly together and securing by again looping and twisting the wire around itself. Care shall be taken to avoid damaging the wire coating. The remaining end of the cylinder is left open to allow the Sack Gabion to be filled with suitable stone.
(5)Installation and Filling
Rocks for Sack Gabions may be produced by any suitable quarrying method, and by the use of any device that yields the required sizes within the gradation limits chosen. Rocks shall be hard, angular to round, durable and such quality that they shall not disintegrate on exposure to water or weathering during the life of the structure. Rocks shall range from 100mm to 200mm. The size range may allow for a variation of 5% oversize and/or 5% undersize rocks, provided that they are not placed on the exposed surface. In any case, the oversize rocks shall not be larger than 250mm, and the undersize rocks shall not be smaller than 80mm.
Rocks shall be placed from the open end of the cylindrical shaped gabion. Once the Sack Gabion has been filled satisfactorily, the ends of the top spiral wire are pulled tight, twisted and looped onto itself. Care shall be taken when placing the rocks to avoid damaging the wire coating. Hand manipulation of rocks may be necessary to minimize voids and achieve a maximum density of the rocks in the Sack Gabion.
(6) Placement
To facilitate placement, Sack Gabions can be placed individually or in pairs, provided they are laced together. When lifting Sack Gabions, care shall be taken to lift them by the thicker overlapped selvedge wires.
Address:
Chengdong Development Zone, Anping County, Hengshui, Hebei, China
Business Type:
Manufacturer/Factory
Business Range:
Metallurgy, Mineral & Energy
Company Introduction:
Changhong Wire Mesh Factory is a Hebei company, founded in 1995, with its principal office in southeastern Hebei, China. We manufacture, distribute and ship wire mesh products around the world. We are established in manufacturing the highest quality, highest precision and export standard stainless steel wire mesh.
We adopt high quality stainless steel wire, Japanese metal reeds and state-of-the-art wire weaving machine and checkout test set (COTS) to produce all types of stainless steel wire mesh from the heaviest wire meshes to the finest micronic wire cloths, including 500 mesh, 400 mesh, 350 mesh, 325 mesh, 300 mesh, 250 mesh, 200 mesh, 325 mesh X 2300 mesh, 165 mesh X 1400 mesh and 165 mesh X 800 mesh, etc. Backed by over 15 years of experience in the production of stainless steel wire mesh we are an approved supplier to Europe, America, Japan, Taiwan and other developed countries.
Meanwhile, we develop market-oriented production to meet customer needs. We introduce the world leading manufacturing techniques and equipment to increase our production capacity and develop innovative products. We are dedicated to the production of the following:
IWire series, including stainless steel wire, galvanized wire, lacquered wire, aludirome flat wire and barbed wire, etc.
IIWire mesh series, including stainless steel wire mesh, copper wire mesh, expanded metal, perforated metal, welded wire mesh, crimped wire mesh, hexagonal wire mesh, fences, gabions, decorative wire mesh, multi barrette and black wire cloth, etc.
III Deep-processed wire mesh products, such as vibratory screen, shaking screen, vibrating screen, grit separator, grit catcher and wire mesh sheets, wire mesh panels and wire mesh discs, etc.
Industries supplied include architecture, construction, coal, minerals extraction, petroleum, chemical processing, textile, metallurgy, machinery, pharmaceuticals, environmental engineering, aerospace, rubber, automotive and decorative fields. Our products are sold abroad.
We are in possession of highly developed manufacturing processes and total quality management (TQM) system, which have made Changhong a supplier of the highest quality wire mesh products available to the world. We always make a quick response to your enquiry, we can have a detailed knowledge of your personalized demands, and custom make product. We have continued to improve our services, and we ensure that the highest customer satisfaction (CS) and product performance are achieved.
We have been acting in good faith, and our goal is outstanding product quality. We sincerely hope that we establish business relations with more overseas customers and offer high quality services to make progress side by side.
Our corporate culture is good faith, dedication, learning and innovation.
We adopt high quality stainless steel wire, Japanese metal reeds and state-of-the-art wire weaving machine and checkout test set (COTS) to produce all types of stainless steel wire mesh from the heaviest wire meshes to the finest micronic wire cloths, including 500 mesh, 400 mesh, 350 mesh, 325 mesh, 300 mesh, 250 mesh, 200 mesh, 325 mesh X 2300 mesh, 165 mesh X 1400 mesh and 165 mesh X 800 mesh, etc. Backed by over 15 years of experience in the production of stainless steel wire mesh we are an approved supplier to Europe, America, Japan, Taiwan and other developed countries.
Meanwhile, we develop market-oriented production to meet customer needs. We introduce the world leading manufacturing techniques and equipment to increase our production capacity and develop innovative products. We are dedicated to the production of the following:
IWire series, including stainless steel wire, galvanized wire, lacquered wire, aludirome flat wire and barbed wire, etc.
IIWire mesh series, including stainless steel wire mesh, copper wire mesh, expanded metal, perforated metal, welded wire mesh, crimped wire mesh, hexagonal wire mesh, fences, gabions, decorative wire mesh, multi barrette and black wire cloth, etc.
III Deep-processed wire mesh products, such as vibratory screen, shaking screen, vibrating screen, grit separator, grit catcher and wire mesh sheets, wire mesh panels and wire mesh discs, etc.
Industries supplied include architecture, construction, coal, minerals extraction, petroleum, chemical processing, textile, metallurgy, machinery, pharmaceuticals, environmental engineering, aerospace, rubber, automotive and decorative fields. Our products are sold abroad.
We are in possession of highly developed manufacturing processes and total quality management (TQM) system, which have made Changhong a supplier of the highest quality wire mesh products available to the world. We always make a quick response to your enquiry, we can have a detailed knowledge of your personalized demands, and custom make product. We have continued to improve our services, and we ensure that the highest customer satisfaction (CS) and product performance are achieved.
We have been acting in good faith, and our goal is outstanding product quality. We sincerely hope that we establish business relations with more overseas customers and offer high quality services to make progress side by side.
Our corporate culture is good faith, dedication, learning and innovation.
