FAQ
After the extraordinary rainstorm in Henan from July 19-21, 2021, which caused a great disaster, Sano Technology acted urgently and was determined to run the next rainstorm and reduce the loss. 11 August Road repair was carried out with Sano's soil-forming technology, and Zhengzhou had another night of heavy rain from the night of August 12 to the morning of 13, which caused a secondary address disaster. We went to the site in the morning of the 13th for assessment.
Backwater spraying technology: Especially for the leakage of underground space of existing buildings, the "backwater spraying" can easily solve the problem of water leakage by spraying easily on the backwater surface. It sounds unbelievable, but this technology has been verified by tens of thousands of projects for 13 years and has been highly evaluated by the project managers of customers (China Railway, China Construction, China Metallurgy, China Water, China Communications, CNPC, CNOOC, Petrochemical, etc.), and now this technology has been compiled into CECS standard, and the main editorial unit is Sano Building Materials and China Institute of Non-Mining.
Soil rock-forming agent added to soil or silt can substantially improve their strength and impermeability, prevent foundation settlement, and
The biggest feature is that it can handle thin and rotten mud with water content of 40%-60% or more, and it can be cured into a solid with strength of about 2MPA and impermeability of 2 bar in 24-48 hours; if it is a soil with 20-30% water content, it can pass a load of 40 tons in 10 hours.
The construction is relatively simple and rough, but if there is special road building machinery, the uniformity of the mix will be better and the quality will be better. We can actively cooperate with on-site technical support.
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Hotline：+86-400-0371-713
Phone：+86-15137139713 +86-371-69816128
E-mail：575585326@qq.com
Address: Zhengsai Repair, 25th Floor, 12#, South of Jinjie Street, Shangjie District, Zhengzhou, Henan
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Copyright © Zhengzhou Sainuo Building Materials Co., LTD.
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