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Industry Information
Industry Information
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The wooden sleeper,concrete sleeper and steel sleeper of traditional sleeper have their own shortcomings in performance and sustainable development.Wooden pillow has short life,easy to wear,easy to biological erosion,the preservative used to harm...
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Composite Sleeper is a sleeper material which is made of glass long fiber as the reinforcement material and polyurethane resin as the matrix through foaming and curing.The basic manufacturing process is as follows: Start with A,B two liquid...
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Wooden pillow is a kind of in railway fittings sleeper,but,as a result of the reason that take materials,the elasticity of wooden pillow,strength and durability are not even enough,can increase wheel and rail power action,and should use a lot of...
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Railway Composite Sleeper is a new synthetic sleeper with hollow structure,which is produced by pultruding glass fiber reinforced materials(fiber band,fiber cloth,felt),unsaturated polyester resin and auxiliary materials(catalyst,curing...
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