Why is air seasoning important?

Why is air seasoning important?

Air seasoning is at the mercy of the elements. Correctly controlled the drying conditions produced and maintained in a kiln reduces losses of timber due to degradation (i.e. drying “degrade” (defects) is reduced).

What was the main purpose of seasoning?

Seasoning is the process of drying timber to remove the bound moisture contained in walls of the wood cells to produce seasoned timber. Seasoning can be achieved in a number of ways, but the aim is to remove water at a uniform rate through the piece to prevent damage to the wood during drying (seasoning degrade).

What is the importance of seasoning timber?

Timber seasoning is a controlled process during which timber is allowed to dry out prior to being used in construction. Avoiding the use of moist wood in construction projects is very important for a number of reasons, making this process key to the quality of timber builds of all types.

What is air seasoning in wood treatment?

air-seasoning (air-dried timber, air-drying) Seasoning is the removal of most of this moisture, and the stabilization of the moisture content before putting the timber into service. The primary aim of seasoning is to render the timber as dimensionally stable as possible.

What is air seasoning in civil engineering?

Air Seasoning In this method, timber has to be stacked for drying until it’s moisture content reduces to 15 percent. In this method, water or moisture is driven out from the timber by a very slow process of evaporation. Depending upon the climate, the moisture content of wood is often delivered to about 10 -20℅.

How is air seasoning performed?

In air seasoning, the boards are stacked and divided by narrow pieces of wood called stickers so that the air can circulate freely about each board. The stack is slanted to facilitate drainage of rain.

What is seasoning in history?

Seasoning, or The Seasoning, was the period of adjustment that slave traders and slaveholders subjected African slaves to following their arrival in the Americas. For example, in eighteenth century Brazil, the price differential between “new” and “seasoned” slaves was about fifteen percent.

What are the method of seasoning timber?

There are two main ways of seasoning timber, Natural (Air) and Artificial (Kiln) drying. Both methods require the timber be stacked and separated to allow the full circulation flow of air, etc. around the stack. Air seasoning is the method used with the timber stacked in the open air.

What is air drying method?

What Does Air Drying Mean? This is the process of removing moisture from surfaces and coatings by using air (forced, dry or hot). Air drying prevents rusting and corrosion, which may be caused by redundant moisture. It is a principle used in the making of air-drying paints and coatings.

What is natural air seasoning of timber?

Natural Seasoning of Timber Natural seasoning is the process in which timber is seasoned by subjecting it to the natural elements such as air or water. Natural seasoning may be water seasoning or air seasoning.

How is the air used to season Wood?

Air Seasoning The traditional method of seasoning timber was to stack it in air and let the heat of the atmosphere and the natural air movement around the stacked timber remove the moisture.

What was the traditional method of seasoning wood?

Air Seasoning. The traditional method of seasoning timber was to stack it in air and let the heat of the atmosphere and the natural air movement around the stacked timber remove the moisture.

How are logs arranged for air seasoning?

In the process of air seasoning timber logs are arranged in layers in a shed. The arrangement is done by maintaining some gap with the ground. So, platform is built on ground at 300mm height from ground. The logs are arranged in such a way that air is circulated freely between logs.

How are the stickers used in air seasoning?

In air seasoning, the boards are stacked and divided by narrow pieces of wood called stickers so that the air can circulate freely about each board. The stack is slanted to facilitate drainage of rain. In dry-kiln seasoning, the wood….