Timber frame construction initially used hand hewn beams, cut roughly rectangular by an adze and axe. Photo above: post and beam construction of a barn in New York's Hudson Valley. We include a table of dimensional lumber nominal vs. We discuss the visual comparison of adze marks, axe marks, hand sawn lumber, mechanical pit sawn lumber, and circular saw mill cut lumber and boards.
The marks left by these tools offer both clues to building age andīelow, in rough chronological order, we illustrate different types of saw and tool cut marks in wood: adze cuts, hand sawn pit saw marks, mechanically-operated pit saw marks, circular saw marks, and unmarked, planed modern dimensional lumber. Generations of types of adzes, axes, broadaxes and saws used in cutting beams, and similarĭetails are readily available on many buildings. Adze Cuts & Saw Kerf Marks Indicate Building Age We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.
ANTIQUE ADZE PORTABLE
We include research citations assisting in understanding the history and development of the mechanically-operated reciprocating saw or a mechanical and often portable replacement for the hand-operated "pit saw". We include a table of modern dimensional lumber nominal and actual sizes for kiln dried and treated wood. This article describes and illustrates different types of marks found on old wood boards and beams:Īdze and axe marks, hand sawn lumber, mechanical pit-sawn lumber, circular saw cut marks, and modern planed or sanded smooth dimensional lumber. We have no relationship with advertisers, products, or services discussed at this website. InspectAPedia tolerates no conflicts of interest.
0 kommentar(er)
