矿物纤维稀浆封层的性能

为解决乳化沥青稀浆封层,抗变形能力低、耐久性较差,不能满足大交通和重交通要求的问题,在稀浆封层中掺加矿物纤维改善其路用性能。结果表明:在稀浆封层混合料中掺加0.25%矿物纤维,能确保和改善原有稀浆封层各项技术指标,还可以有效提高整体性、抗裂性、耐磨性能,能延长其使用寿命。

The Research of Minerals Fiber's Application in Slurry Seal

Slurry seal with emulsified asphalt as the simple binder,which can make the deformation resistance and durability lower,and can not meet the requirements of large transport and heavy traffic.In order to solve it,this paper mixes the mineral fibers into the slurry seal to improve the pavement performance.The results show that: In slurry seal mixture mixing 0.25% mineral fiber,to ensure and improve the original slurry seal technical indexes,still can effectively improve anti-cracking,integrity,wear-resisting ...