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Timber framing is a style of construction that uses heavier framing elements (larger posts and beams) than modern stick framing, which uses smaller standard dimensional lumber. The timbers are cut from log boles and squared with a saw, broadaxe or adze, and then joined together with joinery without nails. Modern timber framing has been growing ...
Quarter-sawn boards have greater stability of form and size with less cupping (compared to flatsawn boards), shrinkage across the width, shake and splitting, and other good qualities. [1] In some woods such as oak , the wood grain produces a decorative effect which shows a prominent ray fleck, while sapele is likely to produce a ribbon figure .
It was used for producing sawn planks from tree trunks, which could then be cut down into boards, pales, posts, etc. Many towns, villages and country estates had their own saw pits. The greatest user of sawn timber in past centuries was the shipbuilding industry. After falling, without bark, in smaller and more standardized sizes, and not ...
CLS timber is kiln-dried and is white wood. [9] Tree sources include Fir, Pine and Spruce. [10] [6] CLS is planed and fished with eased or rounded edges. [9] [11] CLS timber is commonly graded at two strengths, C16 or C24. [9] C24 is the stronger and is typically more expensive. [10]
Branches are cut off the trunk. This is known as limbing. Logs are taken by logging truck, rail or a log drive to the sawmill. Logs are scaled either on the way to the mill or upon arrival at the mill. Debarking removes bark from the logs. Decking is the process for sorting the logs by species, size and end use (lumber, plywood, chips).
Crosscut saws to cut timbers to length and in making joints. Japanese saws are special saws used in woodworking including timber framing; Axes were sometimes used to cut timbers to length and in joinery. Hatchet; Adzes are of many shapes and names. Framing Chisels are heavy duty. In Western carpentry common sizes are 1 1/2 and 2 inches wide.