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A platform for research: civil engineering, architecture and urbanism
Expansive soil slope improvement method and construction method
The invention discloses an expansive soil slope improvement method and a construction method, and the method comprises the following steps: S1, firstly uniformly mixing expansive soil dug from a slope with cement, an activation additive, rice husk and an organic fertilizer, then adding palm fiber, and uniformly mixing to obtain mixed expansive soil; s2, adding water into the mixed expansive soil, and uniformly stirring to obtain improved expansive soil; the cement, the activating additive, the rice husks, the organic fertilizer and the palm fibers are added into the expansive soil, so that the physical and chemical properties of the expansive soil are improved, the expansion rate of the expansive soil is reduced and improved, and meanwhile, the expansive soil is suitable for plant growth.
本发明公开一种膨胀土边坡改良方法及施工方法，它包括如下步骤：S1、将从边坡挖取的膨胀土和水泥、活化添加剂、稻壳及有机肥先混合均匀，然后再加入棕榈纤维混合均匀后得到混合膨胀土；S2、向混合膨胀土中加入水，搅拌均匀后得到改良膨胀土；本发明通过在膨胀土中加入水泥、活化添加剂、稻壳、有机肥及棕榈纤维，改善了膨胀土的理化特性，使得膨胀土的膨胀率降低，其膨胀率得到改善，同时使其适宜于植物生长。
Expansive soil slope improvement method and construction method
The invention discloses an expansive soil slope improvement method and a construction method, and the method comprises the following steps: S1, firstly uniformly mixing expansive soil dug from a slope with cement, an activation additive, rice husk and an organic fertilizer, then adding palm fiber, and uniformly mixing to obtain mixed expansive soil; s2, adding water into the mixed expansive soil, and uniformly stirring to obtain improved expansive soil; the cement, the activating additive, the rice husks, the organic fertilizer and the palm fibers are added into the expansive soil, so that the physical and chemical properties of the expansive soil are improved, the expansion rate of the expansive soil is reduced and improved, and meanwhile, the expansive soil is suitable for plant growth.
本发明公开一种膨胀土边坡改良方法及施工方法，它包括如下步骤：S1、将从边坡挖取的膨胀土和水泥、活化添加剂、稻壳及有机肥先混合均匀，然后再加入棕榈纤维混合均匀后得到混合膨胀土；S2、向混合膨胀土中加入水，搅拌均匀后得到改良膨胀土；本发明通过在膨胀土中加入水泥、活化添加剂、稻壳、有机肥及棕榈纤维，改善了膨胀土的理化特性，使得膨胀土的膨胀率降低，其膨胀率得到改善，同时使其适宜于植物生长。
Expansive soil slope improvement method and construction method
一种膨胀土边坡改良方法及施工方法
LIU LIMING (author) / FENG SHANZHOU (author) / XU WENNIAN (author) / XIA DONG (author) / DANG YANNA (author) / LIU DAXIANG (author) / YANG YUESHU (author)
2023-01-03
Patent
Electronic Resource
Chinese
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