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Prevents slippage of the scaffold boards
2011-03-29
2011-03-29
An added longitudinal alveoli allocation 243 is formed aloft the longitudinal canal 247. The longitudinal alveoli allocation 243 serves for bridging a ambit amid two consecutively abiding scaffold planks so as to annihilate any abeyance amid the latter. The alveoli allocation 243 has a high bank with an high apparent 248 which is provided with a advantage of projections, that is, for archetype by knurling. This prevents slippage of a being on the scaffold boards. The axle of this high bank is hardly angled and as well bent as particular by advertence character 248'.
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The application of embedded scaffold planks
2011-03-22
2011-03-22
For example: made the three countries built their own three patents on the promotion and application of embedded scaffold planks, not only significantly improve the efficiency, increase the safety factor of scaffolding erection, and can use less number of significant Jia Zigong, China Railway System build a huge number of high-speed railway construction scaffold, has been tasted this easy, fast and secure scaffold boards of the sweetness.
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Safety management and use of steel scaffold boards
2011-03-16
2011-03-16
1. "Norms" states: "scaffold boards erection must be under the existing national standards through the" special operations personnel security technology assessment management rules "(GB5036) examination qualified professional Jia Zigong."
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Solutions of the problems in scaffolding erection
2011-03-08
2011-03-08
Project department should have sufficient funds for the purchase or lease erection of scaffolding strut channel steel with a variety of sizes, fasteners, ladders board, safety nets and other materials to ensure the continuity of scaffolding erection, integrity, security, applicability. In addition, the erection of scaffolding should choose a qualified, strong, good professional team of technology to bear to ensure the erection quality.
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The problems in scaffolding erection (2)
2011-03-03
2011-03-03
Specification rack on the master node to co-ordinate the small bar, and some sites use the method every Gen erection, but saved some material, but on the whole a certain risk. While a small bar settings should also consider the laying plate frame, shall not violate the norms "of two scaffold boards and the extended length of not more than 300mm" requirement.
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The problems in scaffolding erection (1)
2011-02-25
2011-02-25
During the inspection found that some sites no erection program, some are too simple program, but the preparation, calculation error, and without approval, can not guide the construction site. Moreover, the construction workers just to make an oral account of workers began to blind job, a serious violation of the "norm" in "construction design should be the requirements relating to scaffold boards " and "Construction Safety Management Regulations" Construction on the need to prepare special provisions in the program.
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The purpose of the scaffold planks
2011-02-18
2011-02-18
The traditional wooden scaffolding is essentially a synthetic resin and rigid material strengthened. One of the rigid skeleton of scaffold board is completely wrapped with glass fiber reinforcement layer is composed of a lightweight core framework, the formation of foam plastic or paper tube steel, fiberglass, and a closed core. However, this sector has proven to be very expensive manufacture, rather than bending strength is sufficient, unless it is a very thick wood.
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The use of Scaffold planks
2011-01-21
2011-01-21
Scaffold planks used, for example, in the construction and maintenance industries. The scaffold board is in use, installed in the frame scaffold erected on a site, the formation of the aisle platform disclosed, for example.
Typical traditional wooden scaffolding made of wood is disclosed, for example, mentioned above. However, less wooden scaffolding planks from a reliable general safety and durability point of view. When the wood wet, it becomes slippery (dangerous), heavy (transportation is not convenient.) In addition, it becomes very easy to weaken after repeated exposure to rain.
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The description of the strut channel steel
2011-01-13
2011-01-13
such as air conditioning or ventilation system wiring, plumbing, or mechanical parts. Pillar formation and collapse inward into the strut channel steel to form a metal piece, curved lips, to provide additional stiffness and location, load interconnect components. Some of the basic pillars of the sort usually have holes to facilitate the networking infrastructure or security support structure.
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Basic scaffolding
2010-12-15
2010-12-15
The key elements of a scaffold are standards, ledgers and transoms. The standards, also called uprights, are the vertical tubes that transfer the entire mass of the structure to the ground where they rest on a square base plate to spread the load.
