In coal mining operations, areas such as the mine surface, underground roadways, and working faces often face problems such as muddy roads, soft foundations, and vehicles easily getting stuck or slipping. Traditional steel plates and gravel pavements are not only cumbersome and costly to lay, but also suffer from drawbacks such as easy corrosion, heavy weight, and low reusability. Polyethylene paving mats, as a new type of engineering plastic mat, have become an ideal material for temporary roads, emergency access routes, and equipment transport routes in coal mines due to their excellent physical properties and adaptability.

Compared to traditional metal mats, polyethylene paving mats are lightweight, easy to transport and assemble, and require no large machinery. Coal miners can quickly complete the laying, dismantling, and relocation, making them particularly suitable for emergency repairs, temporary work face expansion, and the construction of temporary roadway access in coal mines. This significantly shortens the road paving period and reduces labor and machinery costs. Meanwhile, this paving mat possesses corrosion resistance, wear resistance, and aging resistance, resisting the erosion of moisture, dust, and acidic/alkaline substances in the coal mine environment. It will not rust, rot, or crack, and its service life far exceeds that of wooden or iron paving mats. Furthermore, it can be reused, reducing material waste and meeting the needs of green production and cost reduction in coal mines.

In addition, the polyethylene paving mat is flexible, preventing excessive compaction and damage to the mine floor, lawns, and underground tunnels, facilitating subsequent road restoration. Its flexible splicing design allows for free combination according to the length and width of temporary roads in coal mines, adapting to the paving needs of different work areas.

This article was edited and compiled by Henan Jinhang Engineering Plastics Co., Ltd. (www.upeplastic.cn), with Jinhang as the editor. The company focuses on the research and development and production of polyethylene paving mats. Reproduction is welcome, please indicate the source.