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地下grp管道施工方案(完整版)

  

【正文】 ith the others at least 5 cm. Let this layer layup cure and cool until it is fortable to touch with the bare hand.Continue using the same procedures with the remaining layers as attachment C: Field lamination( process sheet). Make sure that the last plies of the total layup are chopped strand mat.CAUTION :1 Any kind of movement of pipe section could reduce the bond strength of the initial layup plies have not cured. While the jointing is under progress, the pipes must be restrained before moving.2 Remove the layup if not properly bonded to the pipe, and wash the area with solvent and not to run solvent into uncured. Before applying the layup on this area, insure all solvent has pletely evaporated. Never allow spilled chemical on the pipe surface. This may cause damage to the pipe.3 Each joint lamination team should be formed by at least two workers, trained and skilled.Other details see attachment A: Field Butt amp。 Glass Reinforcement Container THANKS !!!致力為企業(yè)和個(gè)人提供合同協(xié)議,策劃案計(jì)劃書(shū),學(xué)習(xí)課件等等打造全網(wǎng)一站式需求歡迎您的下載,資料僅供參考可編輯修改。 Portable water station can be used for eyewash.Wear resistant gloves such as: polyvinyl alcohol, butyl rubber, nitrile or neoprene. wear normal work clothing covering arms and legs. Hazard OF MATERIALS:All chemical materials must be used carefully with PPE. RESIN: Cause severe eye and skin irritation. Aspiration of material into the lungs can cause chemical pneumonitis, and other lung injury.ACCELERATOR: Do not breathe vapours and avoid contact with skin. It can cause lung damage if swallowed and cause cancer. Flammable.CATALYST: Risk of explosion by shock, friction, fire or other sources of ignition, may cause fire, Harmful if swallowed, Caused burns. Keep away from reducing agents, acids, alkalies and heavy metal pounds. Do not mix with peroxideaccelerators or reducing agents. Use only stainless steel 316, PVC, polyethylene or glasslined equipment.Mat amp。 Catalyst8. Receiving, Handling and Storing of PipeDetails see attachment B: Installation and Handling Instructions For Rigid Joint Pipe Page 2 to 4.Inspecting Pipe● All pipes receiving at site shall be inspected according to Specification for Piping Material. ● Broken pipe bundles, crushed fittings boxes should be checked carefully, scratched and gouged and pipe with crushed or split ends are not allowed to use, damage claims procedures must be initiated prior to accepting the shipment.● Do not dispose of any damaged items. If any imperfection or damage is found, immediately segregate the affected pipes and contact Dealim. Do not use pipe that appears damaged or defective.Handling Pipe● Pipes, fittings and prefabricated parts (spools) have to be transported by suitable trucks. These trucks must have flat floors. Check and remove any projections or nails etc. before each load. Materials must be secured for example by using wedges and wooden supports. These supports must have a minimum width of 10 cm, avoiding sharp edges. The support distances must not exceed m.● Do not lift the pipe by passing a rope through the section end to end.● Any part of the truck has to be protected by wood or rubber wherever in contact with the products. If pipes are handled by a forklifter, the forks must be covered with rubber or plastic.● For work on the pipe, such as cutting, preparing ends, or cleanin
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