All timber used for construction in the EU has to be strength graded and CE marked. To grade a piece of timber we can use visual or machine grading. The procedure to obtain and approve the settings for a new machine or visual standard is described. The approval is restricted to wood species, size of specimen and source of origin. A comparison of visual and machine grading is based on the German DIN 4074-1 visual grading standard and the Slovenian STIG grading machine for Slovenian spruce. The results show that machine grading is a better option, since we can grade to higher strength grades and the number of pieces in a grade is higher. Also, machine grading is faster, easier to implement and more reliable. Machine grading operates in multip...
Classification of timber for various commercial purposes is essential for its proper application in ...
A strength grading process, starting with log grading, was studied with respect to grading yield, im...
This paper is a concise explanation of the normative background to strength grading in Europe, addre...
All timber used for construction in the EU has to be strength graded and CE marked. To grade a piece...
There are two main non-destructive methods of grading timber: visual and machine grading. The proper...
Structural timber in Europe is either graded visually or by machine. Both grading methods are applie...
Structural timber in Europe is either graded visually or by machine. Both grading methods are applie...
Beech is rarely used in construction. Due to the high mechanical properties and increase of beech ...
Beech is rarely used in construction. Due to the high mechanical properties and increase of beech ...
Masivni žagani les, ki se uporablja v nosilnih gradbenih konstrukcijah, mora ustrezati zahtevam harm...
This work comprises strength grading for structural timber according to European standards and predi...
Comparison results of visual and machine strength grading of Scots pine sawn timber from the Silesia...
Grading of sawn timber has by tradition been performed by manual ocular inspection of the wood surfa...
This work comprises strength grading for structural timber according to European standards and predi...
This work comprises strength grading for structural timber according to European standards and predi...
Classification of timber for various commercial purposes is essential for its proper application in ...
A strength grading process, starting with log grading, was studied with respect to grading yield, im...
This paper is a concise explanation of the normative background to strength grading in Europe, addre...
All timber used for construction in the EU has to be strength graded and CE marked. To grade a piece...
There are two main non-destructive methods of grading timber: visual and machine grading. The proper...
Structural timber in Europe is either graded visually or by machine. Both grading methods are applie...
Structural timber in Europe is either graded visually or by machine. Both grading methods are applie...
Beech is rarely used in construction. Due to the high mechanical properties and increase of beech ...
Beech is rarely used in construction. Due to the high mechanical properties and increase of beech ...
Masivni žagani les, ki se uporablja v nosilnih gradbenih konstrukcijah, mora ustrezati zahtevam harm...
This work comprises strength grading for structural timber according to European standards and predi...
Comparison results of visual and machine strength grading of Scots pine sawn timber from the Silesia...
Grading of sawn timber has by tradition been performed by manual ocular inspection of the wood surfa...
This work comprises strength grading for structural timber according to European standards and predi...
This work comprises strength grading for structural timber according to European standards and predi...
Classification of timber for various commercial purposes is essential for its proper application in ...
A strength grading process, starting with log grading, was studied with respect to grading yield, im...
This paper is a concise explanation of the normative background to strength grading in Europe, addre...