Building technology co. , LTD production of prestressed pipe pressure slurry completely in line with national standards

Prestressed pipe pressure slurry prestressed pipe pressure prestressed pipe pressure slurry paste manufacturer price anchor, fixtures and connectors should be used as stipulated in the design, and should have reliable anchorage performance and enough bearing capacity and good applicability, should ensure give full play to the strength of the prestressed reinforcement, and securely prestressed tensioning operation, its performance and quality should be consistent with existing national standards of the prestressed reinforcement with wrong, fixtures and connectors '( GB / T14370) The provisions of the. Shop should meet the wrong classification tension, tension and relaxation of prestressed requirements; Fault with anchorage dogan prestressed besides should have the whole performance of the east, it should have the performance of the single tension; Prestressed pipe pressure slurry used in low stress or under dynamic load of chip shop should have locking performance; Hi-lo friction loss rate should not be greater than 6%. Fixture should have good since the anchor performance, performance and safety of loose the repeated use of performance, mainly lay solid parts should have good rust resistance, reusable number should not be less than 300 times. Need to knock to loosen the clamp, must ensure that it has no effect on the prestressed anchorage, and the safety of the operator is not dangerous. Permanent prestressed reinforcement in concrete structure or component connectors, should comply with the performance requirements of the tracing with:; Prestressed pipe pressure slurry used in tensioning construction first and in the back and put zhang and remove the connector, shall meet the performance requirements of beauty. Wrong plate into has enough strength and just, and should set the pin and grouting in the hole or vent, grouting hole within less than 20 m, and post-tensioned prestressed connector supporting anchor plate and pin or local reinforcement steel bar, in the local pressure rules of specimen size and coagulation and strength, should satisfy the performance requirements for. Building technology co. , LTD production of prestressed pipe pressure slurry completely in line with national standards.