公路交通技术
公路交通技術
공로교통기술
TECHNOLOGY OF HIGHWAY AND TRANSPORT
2015年
4期
37-41
,共5页
橡胶混凝土%抗压强度%抗渗性%抗疲劳性
橡膠混凝土%抗壓彊度%抗滲性%抗疲勞性
상효혼응토%항압강도%항삼성%항피로성
rubber concrete%compressive strength%impermeability%anti-fatigue performance
水泥混凝土路面在抗渗、抗疲劳、降噪等方面存在严重不足,而废旧橡胶严重污染环境,若能将两者有机结合使用,将会产生极大的综合效益. 将废旧橡胶加工成胶粒,使其替代一定比例的砂子掺入普通水泥混凝土中,配制成橡胶混凝土,不仅可以改善路用混凝土的抗渗、抗疲劳、降噪等性能,而且也为废旧橡胶轮胎的再生利用找到了有效途径. 介绍橡胶混凝土的物理力学性能,为橡胶混凝土材料的研究和应用提供借鉴.
水泥混凝土路麵在抗滲、抗疲勞、降譟等方麵存在嚴重不足,而廢舊橡膠嚴重汙染環境,若能將兩者有機結閤使用,將會產生極大的綜閤效益. 將廢舊橡膠加工成膠粒,使其替代一定比例的砂子摻入普通水泥混凝土中,配製成橡膠混凝土,不僅可以改善路用混凝土的抗滲、抗疲勞、降譟等性能,而且也為廢舊橡膠輪胎的再生利用找到瞭有效途徑. 介紹橡膠混凝土的物理力學性能,為橡膠混凝土材料的研究和應用提供藉鑒.
수니혼응토로면재항삼、항피로、강조등방면존재엄중불족,이폐구상효엄중오염배경,약능장량자유궤결합사용,장회산생겁대적종합효익. 장폐구상효가공성효립,사기체대일정비례적사자참입보통수니혼응토중,배제성상효혼응토,불부가이개선로용혼응토적항삼、항피로、강조등성능,이차야위폐구상효륜태적재생이용조도료유효도경. 개소상효혼응토적물리역학성능,위상효혼응토재료적연구화응용제공차감.
Cement concrete pavement exhibits severe shortages in impermeability, anti-fatigue and noise reduction, etc. , while waste rubber pollutes environment seriously, and two materials if combined organically will produce great comprehensive benefits. Rubber concrete prepared by mixing rubber particles processed with waste rubber into ordinary cement concrete by replacing sand at a certain proportion can not only improve properties of impermeability, anti-fatigue and noise reduction, etc. of road concrete, but also find out an effective way for recycle of waste rubber tires. This paper introduces physical and mechanical properties of rubber concrete to provide a reference for research and application of rubber concrete materials.
