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A platform for research: civil engineering, architecture and urbanism
Waste tire particle modified expansive soil roadbed filler and preparation method thereof
The invention discloses a waste tire particle modified expansive soil roadbed filler and a preparation method thereof, and the modified expansive soil roadbed filler comprises the following components by mixing: 3% of cement, 3%-6% of tire particles, 18%-19% of water, and the balance of expansive soil. The cement and the tire particles are doped into the expansive soil, the water content is controlled to be 18%-19%, the mixture is fully stirred to be uniform, and a finished product of the modified expansive soil roadbed filler is obtained. The modified expansive soil roadbed filler can effectively improve the expansive property of expansive soil and increase the CBR value of the expansive soil, meanwhile, resource utilization of waste tires can be achieved, and the modified expansive soil roadbed filler has good economic benefits and social benefits.
本发明公开了一种废弃轮胎颗粒改性膨胀土路基填料及其制备方法，以掺量计，所述改性膨胀土路基填料的组分包括:水泥:3％、轮胎颗粒:3％‑6％、水:18％‑19％、余量为膨胀土。将水泥和轮胎颗粒掺加到膨胀土中，控制含水率为18％‑19％，充分搅拌，使其均匀，即得到改性膨胀土路基填料成品。本发明的改性膨胀土路基填料能有效改善膨胀土的胀缩性并提高其CBR值，同时还能实现废弃轮胎的资源化利用，具有较好的经济效益及社会效益。
Waste tire particle modified expansive soil roadbed filler and preparation method thereof
The invention discloses a waste tire particle modified expansive soil roadbed filler and a preparation method thereof, and the modified expansive soil roadbed filler comprises the following components by mixing: 3% of cement, 3%-6% of tire particles, 18%-19% of water, and the balance of expansive soil. The cement and the tire particles are doped into the expansive soil, the water content is controlled to be 18%-19%, the mixture is fully stirred to be uniform, and a finished product of the modified expansive soil roadbed filler is obtained. The modified expansive soil roadbed filler can effectively improve the expansive property of expansive soil and increase the CBR value of the expansive soil, meanwhile, resource utilization of waste tires can be achieved, and the modified expansive soil roadbed filler has good economic benefits and social benefits.
本发明公开了一种废弃轮胎颗粒改性膨胀土路基填料及其制备方法，以掺量计，所述改性膨胀土路基填料的组分包括:水泥:3％、轮胎颗粒:3％‑6％、水:18％‑19％、余量为膨胀土。将水泥和轮胎颗粒掺加到膨胀土中，控制含水率为18％‑19％，充分搅拌，使其均匀，即得到改性膨胀土路基填料成品。本发明的改性膨胀土路基填料能有效改善膨胀土的胀缩性并提高其CBR值，同时还能实现废弃轮胎的资源化利用，具有较好的经济效益及社会效益。
Waste tire particle modified expansive soil roadbed filler and preparation method thereof
废弃轮胎颗粒改性膨胀土路基填料及其制备方法
WANG XIEQUN (author) / ZHANG YI (author) / YU XIANGWEI (author) / PENG CHEN (author) / LI ZHIQI (author)
2022-07-15
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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