The use of grass bags Author:Admin Date:2010-06-12 11:27:05
Used for flood control, road maintenance, cofferdam, underground work, tunnels drilled through, packing, embryo brick protection, an important greenhouse insulation materials, etc., in people's production plays a huge role. Flame-retardant antifreeze curtain: for engineering, road materials such as fear of cold fear of frost protection, and its flame-retardant to prevent the occurrence of the winter drought, fires, to effectively control the occurrence of the fire risk of materials