Stage 1 - The ‘felling’ of a tree. This is normally carried out in winter, when the tree has less moisture content. In the summer months, trees can have more then fifty percent water content. This increased weight adds to the cost of transport, handling and initial preparation for the sawmill. Even in winter, trees have a high water content., Stage 2 - The tree trunks (logs) are stored / stacked in a clearing. Sometimes logs are stored in the forest until they are needed at the sawmill., Stage 3 - The logs are transported to the sawmill, using vehicles equipped with lifting gear., Stage 4 - Debarking. The bark is removed from the tree, along with any stumps from branches., Stage 5 - At the sawmill, the logs are cut into ‘boards’ using equipment such as circular saws and bandsaws. This is called ‘conversion’, Stage 6 - Seasoning of natural wood, is the process through which excess water / moisture is removed, leaving typically fifteen to twenty percent water content., Stage 7 - Distribution to timber yards for sale.,
0%
Timber process
共享
由
Terteaching
KS4
D&T
编辑内容
嵌入
更多
作业
排行榜
显示更多
显示更少
此排行榜当前是私人享有。单击
,共享
使其公开。
资源所有者已禁用此排行榜。
此排行榜被禁用,因为您的选择与资源所有者不同。
还原选项
匹配游戏
是一个开放式模板。它不会为排行榜生成分数。
需要登录
视觉风格
字体
需要订阅
选项
切换模板
显示所有
播放活动时将显示更多格式。
打开成绩
复制链接
QR 代码
删除
恢复自动保存:
?