Do you know what are the use of safety net cable specification standards?

by:SanTong     2021-02-04
High job site must hang below safety net; When building height more than 4 m, you must set up a safety net with wall gradually rise, after every 4 m to set a fixed safety net; In an outer layer, bridge frame, upper and lower on the hole must be set up a safety net. Low safety net construction should be in the outside, the discretion of the spending part difference around 5 ocm commonly; Support bar without fracture, bending; Network with metope around the gap should be less than 15 cm; The cable net low and below surface distance is greater than 3 m. Used in the safety net set up support, wooden small head should not be less than 7 cm in diameter, a bamboo pole little head shall not be less than 8 cm in diameter, spacing shall not be greater than 4 m poles. Before the use should check whether the safety net has the corrosion and damage. To ensure the safety in construction are effective and reasonable support, full force uniform, the network can not have impurities. Lap is tight, can not have aperture, the erection of safety nets, shall not be removed or damaged during construction, must be to high homework before dismantling. Due to the need of construction of the temporary demolition has set up a safety net, the construction unit must inform and ask for erection of unit agrees rear can be removed. Construction must end immediately according to the requirement to recover by construction unit, and after erection of unit inspection, before use. Often should clean up the network of sundry, implementation of the welding operation in the upper part of the network, should be taken effective measures to prevent welding sparks in online; Around the network do not have severe alkali smoke for a long time. Safety net when use must check regularly, and have tracking using record, do not conform to the requirements of the safety net should be processed in a timely manner. Safety net when not in use, must be well storage, safekeeping, prevent mildew of be affected with damp be affected with damp. New before use must check the nameplate products: first, take is flat screen or set net, set net net must be strictly distinguish peace, set net is not allowed when the flat screen use; Erect set net, the bottom line must be tied firmly. ; The manufacturer's production license; Factory quality certificate, if the old network test should be done before use, and a test report, test the old mesh can be used.
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