Initial research of strength of the wooden pallets
2006
Spulle, U. | Oss, J. | Pusinskis, V.
The manufacture and export of pallets is one of the largest sectors of the wood industry. For the manufacturing of pallets mainly softwood - spruce (Picea abies L. Karst.) and pine (Pinus sylvestris L.) wood - materials are used. The price of those materials is increasing. It could be better for the production of pallets if the manufacturers could use hardwood - alder (Alnus incana L. Moench) and aspen (Populus tremula L.) wood materials. The reasons for that could be that these materials are not so expensive and that softwood materials could be used more in the wood industry where it is more necessary. But at that point more information about the physical and mechanical properties of hardwood materials needed. Basing on the previous research on quality and mechanical properties of softwood and hardwood and on the present research work the practical and theoretical values of deflection and strength of pallets have been assessed. The research enables us to optimize the preparation for pallet production. The aim of the research is to find out the strength of the pallets without destroying.
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