Repair Damaged Dry Rot Wood
Introduction:
Dry rot is widely known as fungus Serpula lacrymans. It is a kind of fungus that affects the wood. They may become so intense that they can destroy a whole building. All kinds of fungus require both food which, in this case is wood or other cellulosic material and water, and the dry rot fungus is not any other kind of exception. If it is not given either of the two, it cannot survive.
Primary and secondary measures of control:
The most vulnerable feature of the fungus is its requirement for water, and it is the control and elimination of this essential requirement that forms the fundamental measure for the control and elimination of dry rot. It is very necessary to locate and rectify the source of water causing and maintaining the rot. Also one needs to promote and maintain rapid drying conditions. The removal of the source of water is the first point of attack. It is therefore, absolutely essential to stop further water ingress. This action alone eventually controls and eliminates the activity. The removal of the food source will relatively quickly stop the spread of growth. Hence, it is extremely necessary to remove all the unaffected wood. One should reinstate using pre-treated timber, or use inert materials such as concrete, steel, etc.
Repair of affected timber:
It is very important to remove all the affected woods from the surrounding. Keeping any affected timber creates many kinds of problems for the structural matter of the building and all the other falling debris can turn out to be a problem to the other occupants. Timbers that are already below the level of 20% moisture content a very little risk of decay. At a place where there is high moisture content, the risk is totally dependent on the speed with which drying can be done and the effortlessness of monitoring the decreasing moisture in the air. More high risks may be expected where the timbers very great historic importance or where their eradication cannot be easily or not at all achieved without damage to the object. In these kinds of cases, the preservation of the timbers may be needed or is at least desirable.
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