大厚体积水稳碎石铺筑关键技术研究

Key Technology Research of Big and Thick Volume Cement Detritus Pavement

大厚体积水泥碎石一次性铺筑关键技术研究被列为2005年河北省交通厅重点科研项目,通过对青兰高速六合同段K68+098～K69+052处轻车方向进行大厚体积水泥碎石铺筑的施工实践,证明应用此项技术辅筑的路面,外观质量良好,级配均匀,抗压强度符合设计要求。

Pave once key technology research of big and thick volume cement detritus is important scientific research item of Hebei communications department in 2005. By the construction of Qingdao Lanzhou highway six constract section, the practice proved that this technology can make good appear ance, equality gradation and enough anti-press intension.