Prestressed pipe pressure slurry detection index

Prestressed pipe pressure slurry testing index of prestressed pipe pulp manufacturer prestressed prestressed pipe pressure slurry pipeline pressure slurry inspection of large bridge, bridge and important shop products, used in bridge engineering should be inspection and inspection of the above 3 items; Dosage of right and wrong with smaller, small bridge engineering in general, such as the factory can provide effective static load anchoring performance test qualified documents, only for appearance inspection and hardness test. Prestressed pipe pressure slurry in inspection, under the condition of the same material, the same production process, with the approach of product can be regarded as the same acceptance. Submit each of the acceptance of the batch should not be more than 2000 sets; Fixture, connectors, each of the acceptance of the batch should not be more than 500 sets; Get a third party independent certification of its acceptance of the batch of product can be expanded. Inspection of products, in the field of storage period more than 1 year, it should carry on the appearance inspection again. Anchor, fixtures and connectors during storage, handling and use shall be properly protected, avoid corrosion, contamination, mechanical damage, confusion and loss, but temporary protective measures shall not affect the installation and implementation of the permanent preservation. Prestressed reinforcement in prestressed anchorage products slurry pipeline pressure should be used, the same structure or component should be used in the same factory products, working anchor shall not be used as a tool anchor. Clamp plate anchor anchorage limit board and tools appropriate USES anchor supporting products of the same factory with work.