Brief introduction of inorganic reinforcement qcfr - Ⅱ: -- mining reinforcement Ⅱ is a double liquid polymer grouting product, which is composed of resin and catalyst. The product is mixed and injected into the coal and rock mass through a special pneumatic grouting pump and a mixing injection gun in a volume ratio of 1:1. The mixture will not react with water, penetrate into cracks and voids, solidify and highly bond with the coal and rock mass.
Scan QR code
Copyright ? 2012-2022 Tianjin Qichen Polyurethane Co., Ltd All Rights ReservedRecord Number:魯ICP備2022010581號(hào)
技術(shù)支持:微動(dòng)力網(wǎng)絡(luò)