ACQ/CCA/CA treated wood

详情

All timbers are treated with ACQ/CCA/CA in the treatment plant located in our factory in Shanghai Our treated timbers are meticulously being processed by using vacumn pressure impregnation method. Treating timber provides long-term resistance to organisms such as mites and termites that cause deterioration. It can prolong the timber’s life-span by five to ten times. Timber that is left untreated or exposed to moisture or soil for sustained length of time will become weakened by various types of fungi, bacteria or insects. VS is our new technology and unique in Asia. The wood treated with VS is called organic wood because it is non-toxic and environmental protective.

ACQ or Alkaline Copper Quartenary is a relatively new treatment which is a water based solution which uses Copper to protect against rot and fungal attack and Ammonium Quartenary as a pesticide. ACQ treated timber possesses most of the same qualities as CCA timber in that it can be used in inground applications.
Tanalith E or Copper Azole treatment is another new water borne solution which again uses Copper as a fungicide and Azole as a pesticide, it too can be used in inground applications and has most of the same properties as CCA treated timber.