bonded post tensioning system

Characteristics of Post-tensioning and Pre-tensioning Compared
Post tensioning is done by forming a duct in which strands are pulled (tensioned) after the concrete gains it’s full strength.
Size of a member is not limited. Heavy long span bridges can be constructed by using this technique.
In post tension loss of strength is not more than 15%
This is developed due to bearing.
It is costlier because cost of sheathing is required.
Its durability depends upon the two anchorage mechanism.

hufua Systems delivers quality, service and value nationwide, specializing in cast-in-place post-tensioned concrete structures.

This includes high rise, multi-family, parking garages, hotels, offices and condominiums. Supported with in-house engineering design support, fuhua Systems can provide its Clients responsive design and budgeting input at an early stage of project development.

hufua Systems’ Unbonded Monostrand System utilizes the latest extrusion technology to produce unbonded tendons with a uniform coating of abrasion resistant, high density polyethylene sheathing over a low friction, corrosion inhibiting lubricant. All unbonded post tension tendons are fabricated according to the governing ASTM and PTI Standards in our PTI Certified Plant.

Fabricated tendons are tagged, bundled and delivered by construction sequence for ease of field placement.

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outstanding support
do you have questions about post-tensioning systems? get the best answers possible directly from our team.

Cangzhou Fuhua Prestressing Technology Co., Ltd. was established in 2002. It mainly produces post tension flat anchorage system for housing construction. The company has a research and development center for anchorage, which integrates design, production and sales services. Our products are exported to more than ten countries and regions such as USA, UK, Australia, Dubai, etc. Our products are mainly used in large prestressing projects such as housing construction, high speed railway, bridges and tunnels. At present, we are the first manufacturer in China that can independently produce anchor plates, anchor block and wedges.

Now our factory has various metal forming processes such as casting, forging, cold heading, machining and heat treatment.

The company has a full range of prestressing inspection equipment, from spectrometers and tensile machines for metal forming to metallographic microscopes and hardness testers for the inspection of prestressing clips, as well as static load testing machines. We are able to meet the quality inspection of complete prestressing systems。