Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roadbed filler improved by mudstone solid waste using straw fiber and preparation method of roadbed filler
The invention discloses straw fiber mudstone solid waste improved roadbed filler. The straw fiber mudstone solid waste improved roadbed filler is prepared from mudstone mixed soil, corn straw, purified water and a water repellent. The invention relates to a high-strength concrete, which is prepared from the following components in parts by mass: 92 to 97 parts of mudstone mixed soil, 3 to 8 parts of corn straw, 15 to 20 parts of purified water and 20 to 25 parts of water repellent. The invention further discloses a preparation method of the straw fiber mudstone solid waste improved roadbed filler. The problem of resource utilization of building solid waste such as mudstone mixed soil which is poor in stability and low in engineering application value is solved, the phenomenon of water accumulation in the subgrade in the cold region is effectively relieved, and the freezing and thawing cycle effect resisting capacity of the mudstone mixed soil subgrade is remarkably improved.
本发明公开了一种应用秸秆纤维的泥岩固废改良的路基填料，包括以下原料：泥岩混合土、玉米秸秆、纯净水以及憎水剂；按质量份数计，所述泥岩混合土92~97份、所述玉米秸秆3~8份、所述纯净水15~20份、所述憎水剂20~25份。本发明还公开了一种应用秸秆纤维的泥岩固废改良的路基填料的制备方法。本发明解决了泥岩混合土这类稳定性差、工程应用价值低的建筑固废资源化利用的难题，有效缓解了寒区路基内部水分聚集的现象，显著提升了泥岩混合土路基抵抗冻融循环效应的能力。
Roadbed filler improved by mudstone solid waste using straw fiber and preparation method of roadbed filler
The invention discloses straw fiber mudstone solid waste improved roadbed filler. The straw fiber mudstone solid waste improved roadbed filler is prepared from mudstone mixed soil, corn straw, purified water and a water repellent. The invention relates to a high-strength concrete, which is prepared from the following components in parts by mass: 92 to 97 parts of mudstone mixed soil, 3 to 8 parts of corn straw, 15 to 20 parts of purified water and 20 to 25 parts of water repellent. The invention further discloses a preparation method of the straw fiber mudstone solid waste improved roadbed filler. The problem of resource utilization of building solid waste such as mudstone mixed soil which is poor in stability and low in engineering application value is solved, the phenomenon of water accumulation in the subgrade in the cold region is effectively relieved, and the freezing and thawing cycle effect resisting capacity of the mudstone mixed soil subgrade is remarkably improved.
本发明公开了一种应用秸秆纤维的泥岩固废改良的路基填料，包括以下原料：泥岩混合土、玉米秸秆、纯净水以及憎水剂；按质量份数计，所述泥岩混合土92~97份、所述玉米秸秆3~8份、所述纯净水15~20份、所述憎水剂20~25份。本发明还公开了一种应用秸秆纤维的泥岩固废改良的路基填料的制备方法。本发明解决了泥岩混合土这类稳定性差、工程应用价值低的建筑固废资源化利用的难题，有效缓解了寒区路基内部水分聚集的现象，显著提升了泥岩混合土路基抵抗冻融循环效应的能力。
Roadbed filler improved by mudstone solid waste using straw fiber and preparation method of roadbed filler
一种应用秸秆纤维的泥岩固废改良的路基填料及其制备方法
SU XINGMAO (Autor:in) / LIN CHUANG (Autor:in) / BU LIMIN (Autor:in) / CHEN XIAOLIN (Autor:in) / CHEN SHIDA (Autor:in) / XING ZHIQIANG (Autor:in) / WANG ZHENG (Autor:in) / ZHANG FENG (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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