Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cement stabilizing material and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses a cement stabilizing material and a preparation method thereof. The cement stabilizing material is prepared from a base material and water, and the weight of the water accounts for 5-8% of the total weight of the base material; the base material is prepared from the following raw materials in percentage by weight: 1.5-6.7% of cement, 60-82% of regenerated coarse aggregate, 15-33% of natural fine aggregate and 0.5-2% of an activating agent; and the activating agent is selected from one or more of a silane coupling agent, a titanic acid coupling agent, an organic silicon resin solution, a paraffin emulsion and emulsified asphalt. The regenerated coarse aggregate is treated by the activating agent, the water absorption rate of the regenerated coarse aggregate can be reduced, the cement stabilizing material prepared according to the proportion design is good in strength, and the prepared highway base is good in strength.
本申请涉及建筑材料技术领域，具体公开了一种水泥稳定材料及其制备方法。水泥稳定材料，由基料和水制成，水的重量占基料总量的5‑8%；基料由包含以下重量百分比的原料制成：水泥1.5‑6.7%、再生粗集料60‑82%、天然细集料15‑33%和活化剂0.5‑2%；活化剂选自硅烷偶联剂、钛酸偶联剂、有机硅树脂溶液、石蜡乳液和乳化沥青中的一种或几种。用活化剂处理再生粗集料，可降低再生粗集料的吸水率，采用本申请的配比设计制得的水泥稳定材料的强度好，制得的公路基层的强度好。
Cement stabilizing material and preparation method thereof
The invention relates to the technical field of building materials, and particularly discloses a cement stabilizing material and a preparation method thereof. The cement stabilizing material is prepared from a base material and water, and the weight of the water accounts for 5-8% of the total weight of the base material; the base material is prepared from the following raw materials in percentage by weight: 1.5-6.7% of cement, 60-82% of regenerated coarse aggregate, 15-33% of natural fine aggregate and 0.5-2% of an activating agent; and the activating agent is selected from one or more of a silane coupling agent, a titanic acid coupling agent, an organic silicon resin solution, a paraffin emulsion and emulsified asphalt. The regenerated coarse aggregate is treated by the activating agent, the water absorption rate of the regenerated coarse aggregate can be reduced, the cement stabilizing material prepared according to the proportion design is good in strength, and the prepared highway base is good in strength.
本申请涉及建筑材料技术领域，具体公开了一种水泥稳定材料及其制备方法。水泥稳定材料，由基料和水制成，水的重量占基料总量的5‑8%；基料由包含以下重量百分比的原料制成：水泥1.5‑6.7%、再生粗集料60‑82%、天然细集料15‑33%和活化剂0.5‑2%；活化剂选自硅烷偶联剂、钛酸偶联剂、有机硅树脂溶液、石蜡乳液和乳化沥青中的一种或几种。用活化剂处理再生粗集料，可降低再生粗集料的吸水率，采用本申请的配比设计制得的水泥稳定材料的强度好，制得的公路基层的强度好。
Cement stabilizing material and preparation method thereof
一种水泥稳定材料及其制备方法
ZHU MINGHUA (Autor:in)
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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