RESEARCH ON THE COEFFICIENT OF UTILIZATION OF QUERCUS PETRAEA L. LOGS FOR PRODUCING RADIAL PLANKS WITH A THICKNESS OF 33mm.

  • Muharrem Sejdiu Agricultural University of Tirana, Department of Wood Industry, Tirana
Keywords: Coefficient of utilization, board, sawdust, logs

Abstract

The number of entities that sawn radial grain (quarter sawn) boards is very small. Sawing of quarter sawn logs is very complicated and it has a low coefficient of utilization.
It was in the interest of entities to know utilization coefficient of logs during a quarter sawn.
Quarter sawn boards primarily used for barrel branches and some other special products.
In order to have reliable results are sawn 5 oak logs. Sawing of logs is done on the "Beha-n" entities in Rahovec, which exclusively used sawn quarter boards. Sawing of logs is done in special sawmill adapted for this purpose.
Obtained data of the study:
the average diameter was 34.40cm.;
Average log length 50.12%;
Thickness boards 33mm.
Coefficient of oak log utilization in quarter sawn, expressed as a percentage:
Radial boards 71.79%;
Outer part with bark 19.79%;
Sawdust 6.26%;
Others 2.25%.

References

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Sejdiu M. Marku P. Jashari B. Sejdiu Rr. Study on efficiency of sawing coniferous trees in the Mitrovica region. Albanian j. agric. sci. 2017.

Sejdiu M. Marku P. Sejdiu Rr. Study balance sawn timber in primary wood processing in Kosova: case study beech wood. International Journal of Ecosystems and Ecology Sciences (IJEES) 2017.

Published
2017-09-22
How to Cite
Sejdiu, M. (2017). RESEARCH ON THE COEFFICIENT OF UTILIZATION OF QUERCUS PETRAEA L. LOGS FOR PRODUCING RADIAL PLANKS WITH A THICKNESS OF 33mm. Knowledge International Journal, 19(4), 1781 - 1786. Retrieved from https://ikm.mk/ojs/index.php/KIJ/article/view/3678