gabions The paper gabion
The paper gabions
Gabions are rectangular wire mesh baskets filled with rock at the project site to form flexible, permeable, monolithic structures such as retaining walls for commercial, industrial and road projects. They are also used for erosion control, bank stabilization, channel linings, and weirs.
gabions strength comes from a double twisted hexagonal mesh of steel wire which is reinforced by selvedges of heavier wire running along the edges and by transverse diaphragms. The double twisted wire will not unravel, even when cut.
Our gabions very easy to assemble, require no specialized labor and nearby rock can be used for fill. gabions are available with different levels of protective coating for durability. With 30% voids gabion structures offer free drainage providing a higher bank stability when used for river bank protection.
U Post
U Post
Available in Light duty and heavy duty
With poly green,UV lnhibitors
Hot dipped galvanized
Studded T Post
Studded T Post
Assortments available
1.Punched,with spade or without spade
2.Green painted,Red painted or Brown painted,UV Inhibitors
3.Hot-dip Galvanizing or Electrostatic Spraying
4.Our production ability is 150 Ton/Day at least
T-post used to be driven into ground.The flat plate helps stabilize the post,which is driven into the ground until the plate is bunied.
What Is Zinc Coated Wire?
What Is Zinc Coated Wire?
Metal wires are used to bear mechanical loads and carry electricity and signals, among other uses. They are produced by drawing a metal through an opening known as a draw plate. Wire gauge is the general term used to define different sizes of standard wire thicknesses. Coating the wires with zinc is a popular practice to avoid rusting, which causes wires to become brittle.
What Is A Gabion?
Gabions (from Italian gabbione meaning "big cage"; from Italian gabbia and Latin cavea meaning "cage") are cages, cylinders, or boxes filled with soil or sand that are used in civil engineering, road building, and military application. For erosion control caged riprap is used. For dams or foundation construction, cylindrical metal structures are used. In a military context, earth or sand-filled Gabions are used to protect artillery crews.
Civil engineering: The most common civil engineering use is to stabilize shore against erosion. Other uses include retaining walls, temporary floodwalls, to filter silt from runoff, for small or temporary/permanent dams, river training, channel lining. They may be used to direct the force of a flow of flood water around a vulnerable structure. Gabions are also used as fish barriers on small streams.
Gabion baskets have some advantages over loose riprap because of their modularity and ability to be stacked in various shapes. They also have advantages over more rigid structures because they can conform to ground movement, dissipate energy from flowing water and drain freely. Their strength and effectiveness may increase with time in some cases, as silt and vegetation fill the interstitial voids and reinforce the structure. They are sometimes used to keep stones which may fall from a cutting or cliff from endangering traffic on a thoroughfare.
Gabions have also been used in building, as in the Dominus Winery in Napa Valley, California. The exterior is formed by modular wire mesh Gabions containing locally quarried stone; this construction creates an environment of moderate temperatures within the building.
Military use: In the medieval era, Gabions were round cages with open tops and bottoms, made from wickerwork and filled with earth for use as military fortifications. These early military Gabions were used to protect field artillery gunners. The wickerwork cylinders were light and could be carried relatively conveniently in the ammunition train, particularly if they were made in several diameters to fit one in another. At the site of use in the field, they could be stood on end, staked in position, and filled with soil to form an effective wall around the gun. Today, Gabions are often used to protect forward operating bases.
What are Star Pickets?
A student was seriously injured on school grounds when their leg was lacerated due to contact with a star picket located in a garden area.
What are Star Pickets?
Star pickets are multipurpose metal stakes often used as upright posts to support barricading material for cordoned off areas. They can also be used as stakes to support growing trees and vines.
Dangers of Star Pickets “Driving in” star pickets into the ground often burs and deforms the top edges of the stake making them sharp and increasing the risk of injury if a person comes in contact with an exposed picket.
In recognition of known injuries such as impaling, the safety industry has developed devices to cap the ends of star pickets.
Control Procedures for Schools
· Audit the whole school site and remove any unnecessary star pickets
· Avoid the use of star pickets in the school environment
· Where star pickets are used as a temporary measure, ensure they are
appropriately capped at all times.
Hidden Dangers
The school indicated above had previously conducted an audit and removed a number of star pickets. During unsupervised play, however, a student climbed over a ground floor port rack and jumped down into an adjoining garden bed. The student’s leg was seriously lacerated due to being impaled on a star picket, which was not fitted with a safety cap. Its location was not detected in their audit. School audits for star pickets should therefore include normally “out of bounds” areas such as gardens and other areas that students would not usually occupy.
More Information Caps for star pickets are inexpensive and can be purchased from major hardware stores and safety equipment suppliers.
barbed wire
Agim Shala, 2 years old, is passed thru the barbed wire
ALBANIA – MAY 03: Agim Shala, 2 years old, is passed thru the barbed wire at the Arab camp as members of the Shala family are reunited after fleeing Kosovo. The relatives who just arrived from Prizren had to stay outside the camp until shelter was available. (Photo by Carol Guzy/Washington Post/Getty Images)
The riot police stood guard Egypt standing in behind barbed wire
The riot police stood guard Egypt standing in behind barbed wire ,Egypt's military rulers slammed as "baseless slander" recent criticisms from the popular Muslim Brotherhood, saying Sunday that it was wrong to question its intentions regarding the "integrity" of upcoming elections.
The statement was a rare and charged public response from the Supreme Council of the Armed Forces, which claimed that in the past it refused "to comment on these lies, out of its belief that the great Egyptian military's status is above verbal jousting with a faction or group."
The military leaders said they will "spare no effort to pass through this tough stage."
fence 防爆厂房布置五字经
Explosion-proof workshop the plane and the space is decorated,expanded metal meshs fiele fence, must comply with the "open, side, single, the top, the" five words requirements.
"Open"-refers to the open or half open architecture.
Open or half open wide type of factories, natural ventilation is good, can effectively ruled out form the conditions of the explosion. In the production equipment when the blast occurred, can quickly release large amounts of gas and heat,hexagonal wire meshes T post, make plant damage loss is reduced greatly. So explosion production parts should as far as possible in open or half open buildings, so as to facilitate the ventilation and explosion proof pressure relief and reduce the loss.
"Side"--is will decorate wall in hazardous areas side, and should have at least 2 face is exterior walls. Explosion of part should be in single plant production by external wall place or layers workshop on the top in the wall. Close to the production equipment at the site of the explosion of foreign doors and Windows, is very easy to break and play a pressure relief effect. The plant layout had better take simple rectangular, the area also shoulds not be too big, will decorate wall side in hazardous areas, and have at least two sides is exterior wall, be helpful for ventilation and the evacuation, the expansion of the worker health and safety.
"Single"-is the requirements in the build, can try using a separate buildings or single building.
Explosion-proof room appropriate alone setting. If must be with the explosion-proof room adjacent to the post, only a stick neighbors, and in between with a firewall or separated by blast walls. Between two adjacent shall not directly door interlinked, such as must be in contact with each other, can use WaiLang or balcony the go-ahead; Also can be in the middle of the firewall or explosion proof of typical wall, the typical two doors should be staggered to abate explosion of the shock effect. Explosion-proof factory in should be not installed office, lounge, laboratory analysis room auxiliary housing. This workshop for the use of auxiliary with in the plant can be attached with neighbours, and at most only two sides stick neighbours, stick part is adjacent to the application of refractory limit not less than 3.5 hours of the solid wall space were burned.
The factory building fireproof grade should be no less than the second, the internal use fire prevention, explosion-proof wall space, between space covers an area of shoulds not be too big, in order to narrow the scope of the accident occurred.
"And the"-is there will be the risk of explosion in the most of the building site layout the top floor.
If the conditions, dangerous parts have to decorate in explosion multistory buildings, and lack of new materials in building exterior pressure relief light, the explosion of the width of multi-story factory buildings should not be more than 18 meters, easy to set up enough pressure release area and meet the natural ventilation and natural lighting.
Explosion of multi-layer workshop only top can use roof set pressure relief light roof, so the explosion part should be in the top of multi-story factory buildings, so that equipment one thousand exploded,global wire mesh,, can brake light house built to break when the effect of pressure relief. And the top to natural ventilation and natural lighting.
"Tong"-good ventilated condition.
Explosion-proof workshop should have a good natural ventilation or explosion proof type mechanical ventilation. The equipment should be in the plant layout tall middle, small equipment reliable window layout. Explosive production in plant layout should device in the local leading direction of leeward throughout the year, and that the operation of the workers in the upper hand side parts, in order to ensure the safety of the employees.
In addition, the plant should be avoid facing west, or take the measures to reduce sunshine illuminate make room temperature rise.
QiaoShi FencePost for us
Add: No. 68 Weimin West Street, Hengshui City, Hebei, China.
Tel: + 86 311 87733505
Fax: + 86 311 87733508
Mail: fence.hk@gmail.com
fencepost@theqiaoshi.com
