In the real estate building, designed to prevent a person falling objects, or to avoid damage caused by falling objects strike to protect workers in high places and pedestrian safety and keep the site clean a) quality check safety net (1) safety net After involving state property and personal safety of special labor protection products, its product quality must be verified by the State designated qualified supervision and inspection department and obtain the production license, before production. Each batch safety net factory must have supervision and inspection department of the inspection report. Each safety net should be at different positions, attach national supervision department inspection certificate and self-test certificate. At the same time there should be signs, there should be a permanent sign, architectural fence quotes on signs, signs should include: name of manufacturer, date of manufacture, batch number, material specifications, weight and production license number. Also from the production technology of concrete, the concrete C50 and higher levels of the need for strict quality management system and a high level of construction in the construction. Taking into account the current situation and the quality management system of the current level of construction to C50 divided as an index of high-strength concrete, the intensity level reaches or exceeds the C50 concrete for high strength concrete. High performance concrete concept put forward so far, only 10 years time, it is accompanied by high strength concrete and came out. Safety net into flat net (P), Legislative Network (L), dense mesh safety net (ML). Safety nets mainly by the side ropes, tethers, bars ropes, nets rope components. Dense mesh safety net consists of net body, buckle, side rope and additional tether. Mechanical properties of a safety net physics, is the main indicator determining the quality of the merits of a safety net. Its contents include: side ropes, tether, rope nets, rope breaking strength bars. Dense mesh safety net are: breaking strength, elongation, tensile strength seams, tear strength, penetration resistance, breaking strength retention after aging, opening the eyes buckle strength tail flame retardant properties. Flat screen and Legislative Network should have impact resistance. Legislative Network can not replace net, should distinguish with flat screen height or vertical network according to the construction needs and loads. Flat screen load strength is greater than the established network requirements, the materials are more Yangling construction fence, heavier than Legislative Network. In general, flat screen more than 5.5kg, Legislative Network greater than 2.5kg. Construction of the high altitude operation including major limb, hole, climbing, floating, cross and other five basic types, these types of high operating height of the job is the main place of casualties that may occur. Safety nets can be nylon, polyvinyl alcohol, polyester or other weather resistance is not lower than the above species (weather resistant) materials. 5.2 material with the same kind of a safety component online, specifications and production methods to be consistent. It should look almost whole. 5.3 flat screen width of not less than 3m, up web width (height) of not less than 1.2m, high-rise building safety net, Fine Mesh Safety Vertical net width (height) of not less than 1.2m. Specifications deviation: ± 2% or less allowed. Net weight of each security in general should not exceed 15kg. 5.4 diamond or square mesh safety nets, its mesh sides grow up to 8cm. 5.5 edge rope and net body connection must be firm, flat screen edge rope breaking strength of not less than 7000N; Legislative Network edge rope breaking strength of not less than 3000N. 5.6 tether evenly distributed along the network edge, the spacing between two adjacent tether shall comply with the provisions in Table 1. Length of not less than 0.8m. When tendons rope, tether one use, the tether part must be lengthened, Anping construction safety net, and the rear side of the ropes tight and then turn back side ropes fastened to form at least double root. Yangling construction fence | Shenghao rope | Construction Safety quotes provided by Sheng-ho chemical fiber rope course Ltd. Huimin. Yangling construction fence | Shenghao rope | Construction safety net offer is Huimin Sheng-ho chemical fiber rope course Ltd. (www.bzshsw.com) (www.bzshsw.com) this year introduced a new upgrade, the above picture is for reference Please call the telephone or pictures on this page, for the latest information, contact: Wang Jimin.