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介绍了新型双抗机织塑料布(俗称塑料网)在权台煤矿下分层回采工作面的护顶方法和在回采巷道中背帮护顶的方法,并分析论述了使用新型塑料布取得的技术经济效益及其推广应用前景.
Introduced a new double anti-woven plastic sheeting (commonly known as plastic mesh) in the right coal mine under the stratified mining working face protection method and in the mining roadway back to help protect the top of the method and analysis of the use of new plastic cloth obtained Technical and Economic Benefits and Its Promotion and Application Prospects.