Категория: Строительство -> Деревянные конструкции Страна: Украина Продукты [Украина]wooden railway sleepers, crossing timbers.«ALANTA-TRADE» Co. Ltd. is wooden treated sleepers and treated switch assembly timbers manufacturer.
The sleepers and timbers manufacturing process includes the following stages: selection of wood raw material of proper quality, preparation for impregnation, shrinkage and impregnation with protecting agents.
The impregnation of wood is made in two ways (optional):
- dipping in oil antiseptic agents, GOST 2002.6-93;
- autoclave treatment with antiseptic protective agents, GOST 20022.5-93[...] |
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