PP mortar fiber

Road of polypropylene fiber, also known as strong engineering fiber, concrete fiber, crack fiber, guards against the crack fiber

technicle characteristics:

1.Should prevent mortar, the shrinkage crack;

2.Should improve the impact strength and metope of dissection of the sex;

3.Should improve metope and abrasion resistance;

4.Should improve the resistance of the metope permeability;

5.Should improve freezing-thawing resisting sexual;

6.Should enhance the muscle function;

7.Should prevent mortar weather shack and prevent crack propagation;

8.Instead of external thermal insulation (should) steel wire with nets.

 

Road construction technology of polypropylene fiber strong:

1.According to the volume of every time mixing concrete mixing, according to requirements( or Suggestions dosage) to correctly calculate the weight of each join fiber.

 2.sand materrial should ready, will fiber in the. Suggest using forced mixer.

3.Graduate from professional will aggregate together with fiber to join mixer, but must pay attention to should ensure that the fiber and in aggregate, dry mix between 30 seconds or so, add cement and water, wet mix 30 seconds or so, make fiber fully scattered.

4.After the completion of the random sampling should stir, such as fiber already equably dispersed, the concrete into single put into use, if still has bunch of fiber mixing time is extended 20 to 30 seconds, and then it can be used.

5.Should join road of common concrete strong fiber mixes clay construction and maintenance process completely the same.

PP mortar fiber