Mortar as construction materials appear in the actual construction process often some drawbacks: brittle, dry shrinkage, low tensile strength, impact resistance and low deformation and poor, so that c

As early as 100 years ago, people had to prepare polyacrylonitrile but no suitable solvent, failed to made fibers. Mimicking the performance of polyacrylonitrile fiber wool, good elasticity, elongatio

 1. Synthetic fiber concrete is a new technology In order to improve the poor tensile properties of concrete, crack resistance and ductility of defects and poor performance of the concrete mixin

 With the development of China's road transport, traffic volume increases, increased axle load, traffic on the main road drainage and other types of higher road - asphalt pavement put forward hig

March 19, 2015, Zhao Qijun chairman of the Standing Committee attended the County Federation of the ninth four. (With photos)

 March 11, 2015, to attend the county chairman Zhao Qijun "new board" listing will promote training and entitled "clutching three new board listing opportunity to achieve through the ladder CASTL

Mortar as construction materials appear in the actual construction process often some drawbacks: brittle, dry shrinkage, low tensile strength, impact resistance and low deformation and poor, so that c

By the end of January, Galaxy Futures Textile Division went to Zhejiang, Jiangsu and Shandong provinces of cotton yarn, fabric and garment manufacturers, manufacturers and industrial investment compan

"Sisiyuan" brand modified polypropylene fiber cross-section of clover type or round, high alkali resistance, good chemical stability, mortar / concrete dispersion excellent bond strength is very stron

 Abstract In this paper, the current effect on the crack resistance of polypropylene fibers in concrete sense, on the mechanism of polypropylene fiber concrete strength and impact resistance, suc

A concept 1.1 What color fiber?The so-called color fiber is a special composition or structure, after receiving the light, heat, moisture or radiation and other external conditions stimuli can automa

First, the use of polypropylene fibers Description: 1, structural design Incorporation of fiber without changing the design mix concrete, reinforced concrete which is a physical effect, rather than