Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Blasting hole filling and sealing composite material as well as preparation method and application thereof
The invention discloses a blasting hole filling and sealing composite material as well as a preparation method and application thereof, and belongs to the technical field of blasting filling materials. The blasting hole filling and sealing composite material comprises calcium powder, sand, water, an expanding agent, a thickening agent and a gelatinizing agent. The preparation method comprises the following steps: adding the calcium powder, the sand and the bentonite into the gelling agent, and mixing with water according to a certain proportion. And a special filling pump is directly used for filling in the blast hole. And the plastic water stemming bag can also be filled with the stemming material by a stemming machine and then the blast hole is filled with the stemming material. The device has the beneficial effect that blasting filling hole sealing mechanization is achieved. The problems of long filling time, low efficiency, high labor intensity of workers, unstable hole sealing quality and low blasting efficiency in blasting construction are solved, and the blasting safety is improved.
本发明公开了一种爆破炮孔填塞封孔复合材料及其制备方法与应用，属于爆破填塞材料技术领域。爆破炮孔填塞封孔复合材料中包含有钙粉、砂子、水、膨胀剂、增稠剂、胶凝剂。制备方法为将钙粉、沙子、膨润土，加入胶凝剂按一定比例用水拌和后即得。直接用专用充填泵填塞于炮孔中。也可用炮泥机充装于塑料水炮泥袋中后填塞炮孔。有益效果：实现了爆破填塞封孔机械化。解决了爆破施工中填塞用时长，效率低，工人劳动强度大，封孔质量不稳定，爆破效率低的问题，提高了爆破的安全性。
Blasting hole filling and sealing composite material as well as preparation method and application thereof
The invention discloses a blasting hole filling and sealing composite material as well as a preparation method and application thereof, and belongs to the technical field of blasting filling materials. The blasting hole filling and sealing composite material comprises calcium powder, sand, water, an expanding agent, a thickening agent and a gelatinizing agent. The preparation method comprises the following steps: adding the calcium powder, the sand and the bentonite into the gelling agent, and mixing with water according to a certain proportion. And a special filling pump is directly used for filling in the blast hole. And the plastic water stemming bag can also be filled with the stemming material by a stemming machine and then the blast hole is filled with the stemming material. The device has the beneficial effect that blasting filling hole sealing mechanization is achieved. The problems of long filling time, low efficiency, high labor intensity of workers, unstable hole sealing quality and low blasting efficiency in blasting construction are solved, and the blasting safety is improved.
本发明公开了一种爆破炮孔填塞封孔复合材料及其制备方法与应用，属于爆破填塞材料技术领域。爆破炮孔填塞封孔复合材料中包含有钙粉、砂子、水、膨胀剂、增稠剂、胶凝剂。制备方法为将钙粉、沙子、膨润土，加入胶凝剂按一定比例用水拌和后即得。直接用专用充填泵填塞于炮孔中。也可用炮泥机充装于塑料水炮泥袋中后填塞炮孔。有益效果：实现了爆破填塞封孔机械化。解决了爆破施工中填塞用时长，效率低，工人劳动强度大，封孔质量不稳定，爆破效率低的问题，提高了爆破的安全性。
Blasting hole filling and sealing composite material as well as preparation method and application thereof
一种爆破炮孔填塞封孔复合材料及其制备方法与应用
LI WANFENG (Autor:in) / JIANG ZILIANG (Autor:in) / LIU SHIKAI (Autor:in) / LI PEI (Autor:in) / FAN CHUNHU (Autor:in) / MAN WEI (Autor:in) / LU WEI (Autor:in) / LI HONGGANG (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Chinesisch
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