【摘要】 特立尼达湖沥青(TLA)和普通石油沥青混合使用后可改善沥青混合料的路用性能:提高耐老化能力,降低温度的敏感性,提高高温条件下的动稳定度和承载能力,改善寒冷地区及繁重荷载下的开裂性,提高了对燃料油渗漏的抵抗性。更多还原

【Abstract】 After mixing use of TLA and average petrol asphalt,the road usage performance of asphalt mixture can be improved-raising the aging-resistant ability,lowering the sensitivity of temp,heightening the dynamic stability and bearing capacity at hig temp,lightening the disintegration under heary load in cold area as well as enhancing the resistance against seepage of fuel.更多还原