杜拉纤维砼的抗裂防水性能研究

The property of crack-resistance and waterproofing of Durafibre

杜拉纤维是一种高强低弹性模量的单丝束聚丙烯纤维 .笔者运用纤维阻裂机理和耗能原理对杜拉纤维砼的性能进行研究 ,通过实践证明 :杜拉纤维能很好地阻止砼的开裂 ,有效地提高砼的抗渗防水性能 。

Durafibre is a monosilk bundle polypropylene fibre with high strength and low modulus of elasticity.This paper studies the property of Durafibre concrete using the mechanism of fibre crack prevention and the principle of power consumption.It has been proved that Durafibre can prevent concrete from cracking very well and improve the property of leakage resistance and waterproofing effectively.Durafibre can apply to the self wateproofing structure of concrete.