Interface joint material based on industrial solid waste and its preparation

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11999661
APP PUB NO 20230382789A1
SERIAL NO

18315396

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Abstract

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An interface joint material based on industrial solid waste includes raw materials in parts by weight: portland slag cement, 80˜130 parts; metakaolin, 80˜130 parts; the industrial solid waste, 80˜130 parts; sodium silicate, 25˜35 parts; alkali, 8˜12 parts; acrylate, 30˜36 parts; a trivinyl ether compound, 1˜3 parts; inorganic sulfite, 1˜3 parts; persulfate, 1˜3 parts; a water reducing agent, 3˜6 parts, and water, 60˜80 parts. The interface joint material is suitable for a concrete interface of different components, with good bonding, high strength, and the advantages of pumping, fast hard, early strength, micro expansion and high ductility; In addition, the industrial solid waste is added into the interface joint material, which improves a utilization rate of the industrial solid waste in construction joint materials, and has significant for recycling of the industrial solid waste.

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Patent Owner(s)

Patent OwnerAddress
NINGBOTECH UNIVERSITYNO 1 QIANHU SOUTH ROAD NINGBO 315100

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hu, Yu Ningbo, CN 136 1002
Pan, Chonggen Ningbo, CN 2 0
Qu, Shiyang Ningbo, CN 2 0
Wei, Zhigao Ningbo, CN 1 0
Zang, Jiawei Ningbo, CN 5 0

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