Dry rot
Please select 2 correct answers
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Dry rot due to lack of ventilation. Wet rot due to chemical decomposition.
Plywood is obtained by gluing wooden sheet at a pressure of
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Which of the following is the hardest wood
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The life of teak wood doors and windows is usually taken to be
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Teak wood is Decidous in nature. It is hardwood
How does the seasoning of timber help a. It increases the weight of timber b. It improve the strength property of timber
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A solution of salts from the soil absorbed by the tree which become a viscous solution due to loss of moisture and action of carbon dioxide known as
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The most valuable Timber may be obtained from
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The timber having maximum resistance against white ants is obtained from
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The defect in Timber that arises due to the swelling caused by growth of layer of wood over the the wound after branch is cut off is called as
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Which of the following is the measure of ease with which the wood main split
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Which of the following quality of timber can improved using Able's process
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Able's process is used to do timber Fire resistance. Na2SiO3 is coated over surface of timber.
According to the IS Code at which moisture content, Weight of the timber is noted
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Timber is burned in the wood fire over depth of about 15 mm the process of treatment is known as
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Which of the seasoning method is adopted for the Rapid seasoning of timber on a large scale to obtain any desired moisture content
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The defect in Timber that causes longitudinal separation of a Woods between the annular Rings is known as
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For which of the following process boucherie processe is used
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Which of the following method is used to make the timber fire resistance
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Sir Able's process is used to make Timber fire resistance. Soaking it in ammonium sulphate
In which of the following case Bethel process is used
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In this a preservative is applied with a pneumatic process
Saw dust can be rendered chemically inert by boiling it in water containing
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