hot selling PP twisted bundle pp fiber Popular In Europe pp fiber for concrete

Product Overview

Description

 

 

Twisted bundles PP fiber is developed for replacement of steel fiber, with polypropylene as its raw material;it is produced by special drawing twisting and surface treatment. Compared with steel fiber, it has advantages of acid, alkali resistant, excellent tensile, easy dispersing, convenience for construction and no damage to the mixing equipment.

 

Specification

        

Density	0.91g/cm3
Length	50,54mm
Shape	Twisted bundle
Tensile strength	>270MPa
Elastic Modulus	>3000MPa
Diameter	0.3±0.05mm
Crack elongation	20%±5%
Melting point	>160℃

 

 

Applying instruction

 

1. Dosage: no less than 3kg/cubic meter of concrete for high crack level(volume ratio:0.3%) ; for general level, it can use compound fiber of 0.8kg twisted bundle PP fiber and 0.4kg PP fiber mesh.

2. strring requirement: crushed stones, fibers and sands are put into the mixer in succession. After  strring for two minutes, fiber will fully spread and then add cement and water and stir normally. The addition of materials can be put into as usual, but the stirring time should be properly prolonged to more than 4 minutes to make fiber completely mixed.

3.packgae: 1kg per bag, may packed according to radio with PP fiber mesh.

 

 

 

 

 

 

Applications

 Improve the crack-resistence in large scale of cement concrete for industrial workshop, warehouse, parking lot, airport, underground engineering, Hydraulic work ect.

 

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About Us 

 

Shandong Luke Composite Material Co., Ltd. is professional manufacturer on production and salesPP fiber, PVA fiber, Twisted bundle PP fiber, PP coarse fiber,  in Shandong China, we provide High-quality products,excellents service, competitive prices.

 

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