Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Industrial solid waste road base material as well as preparation method and application thereof
The present invention relates to the technical field of road engineering construction, and provides a road base material prepared from industrial solid waste, the road base material comprises the following components by mass: 40-65 parts of iron tailings, 8-20 parts of steel slag powder, 5-15 parts of granulated blast furnace slag micropowder (water granulated slag for short), 0.1-10 parts of coal-fired slag, 0.1-8 parts of cement, 0.1-5 parts of lime, and 15-25 parts of water; enough strength and compactness are achieved; and the method is suitable for the base layer strength of the traffic load grade and the subbase layer strength of the traffic load grade.
本发明涉及道路工程建设技术领域，提供了一种利用工业固废制备得到的道路基层材料，包括下列质量份组分：40～65份铁尾砂、8～20份钢渣粉、5～15份粒化高炉矿渣微粉(简称水渣)、0.1～10份燃煤炉渣、0.1～8份水泥、0.1～5份石灰、15～25份水；具有足够的强度及致密性；且适用于交通荷载等级的基层强度以及交通荷载等级的底基层强度。
Industrial solid waste road base material as well as preparation method and application thereof
The present invention relates to the technical field of road engineering construction, and provides a road base material prepared from industrial solid waste, the road base material comprises the following components by mass: 40-65 parts of iron tailings, 8-20 parts of steel slag powder, 5-15 parts of granulated blast furnace slag micropowder (water granulated slag for short), 0.1-10 parts of coal-fired slag, 0.1-8 parts of cement, 0.1-5 parts of lime, and 15-25 parts of water; enough strength and compactness are achieved; and the method is suitable for the base layer strength of the traffic load grade and the subbase layer strength of the traffic load grade.
本发明涉及道路工程建设技术领域，提供了一种利用工业固废制备得到的道路基层材料，包括下列质量份组分：40～65份铁尾砂、8～20份钢渣粉、5～15份粒化高炉矿渣微粉(简称水渣)、0.1～10份燃煤炉渣、0.1～8份水泥、0.1～5份石灰、15～25份水；具有足够的强度及致密性；且适用于交通荷载等级的基层强度以及交通荷载等级的底基层强度。
Industrial solid waste road base material as well as preparation method and application thereof
一种工业固废道路基层材料及其制备方法和应用
NI ZHIWEI (Autor:in) / LIU YONG (Autor:in) / ZHANG GUOXIANG (Autor:in) / WU XIAOGANG (Autor:in) / YE QING (Autor:in) / WU GANG (Autor:in) / HE XIANG (Autor:in) / YANG XUE (Autor:in) / CHEN CHANGYUAN (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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