Wood deformation and cracking is due to the internal stress caused by the. The root cause for this change is because the wood moisture content change. Because wood is composed of many rings, plate and rotary cutting of two surfaces of ring age is not equal, figure ground says: the age of a face water reflect the slow, and the age of a small face water quick reaction. Therefore, under the same conditions, the older side surface change no age small side surface area change is big. Because the wood no ductility, the narrow area of one side only by cracking to increase the surface area to maintain balance. So we say that the cracking is closely related with the deformation and moisture content of wood.
|
|
公司傳真：0536-5838005 銷售電話：13336369168 公司地址：山東省諸城市興華東路與工業大道交叉路口北 |
Industry News
Industry News
Wood deformation and cracking of why the relevant index and water?
Source： Time：2013-04-27 10:26:11 views：
Related News
- Introduces the process and equipment of preservative treatme...
- How to identify the quality of wood preservative
- Why wood deformation and cracking phenomenon?
- Henan anticorrosive wood how the market
- What is the preservation of timber?
- Attention must be paid to the preservation of wood at the ti...
- Why do we choose Pinus sylvestris as base material of antico...
- Wood preservation mechanism
- The surface carbonation and carbonation depth of wood wood
- Wood preservative treatment method
Contact us
Telephone：0536-5838008
fax：0536-5838005
Phone：13336369168
Address：North of intersection of xinghua east road gongye avenue, zhucheng city, shandong province
Internet Content Provider：魯ICP備09012435號-5
Technical support：恒泰互聯
|
All rights reserved©ZHUCHENG ANTAI MECHANICAL Co., LTD. |