There are many issues that can effect the quality of wood & timber. Defects usually mean that a quality piece of timber can be sold at a discounted price.
Not exacly.It only causes problems in the first 8 months.
Some common defects that can occur during wood seasoning include warping, checking (cracks on the surface), splitting, and blue stain (fungal discoloration). These defects can affect the quality and usability of the wood for certain applications. Proper drying techniques and conditions can help minimize these defects.
A teratogen is an agent that causes birth defects.
A teratogen is a factor that causes birth defects.
The four causes of birth defects are body metabolism,function of structure, and heart.
born in the wrong age
Frederick O. Lemery has written: 'Dry kiln defects' -- subject(s): Drying, Wood, Defects, Lumber
Heart defects tend to run in families. So, a medical history is important. However, there are many other causes of heart defects - such as smoking, drinking, hot tubing, taking drugs/medicines during pregnancy. There are also many unknown causes of heart defects. More research is needed to discover these unknown causes.
Walnut wood can exhibit several defects, including knots, which are irregular growths that can weaken the wood's structure. It may also have sapwood areas that are lighter in color and less durable than the heartwood, impacting its aesthetic appeal. Additionally, walnut can show splits or checks due to drying or environmental stress, and it may have mineral streaks that can vary in color and appearance. Overall, while these defects can affect the wood's quality, they can also add character to finished pieces.
old age, deterioration, and birth defects are the most common.
vitamin b(folic acid)
Timber defects refer to any imperfections or irregularities in wood that can affect its strength, appearance, or usability. Common defects include knots, splits, warping, and decay, which can result from various factors such as growth conditions, insect damage, or improper drying. These defects can impact the quality and value of the timber, making it essential for manufacturers and builders to assess and select suitable wood for their projects. Proper treatment and handling can sometimes mitigate the effects of these defects.