10 MOST IMPORTANT QUALITIES OF GOOD TIMBER
Qualities of Good Timber
Good timber should have the following qualities
1.Hardness
A good quality timber should be hard enough to resist deterioration.
2.Strength
It should have sufficient strength to resist heavy structural loads.
3.Toughness
It should have enough toughness to resist shocks due to vibrations. It should not break in bending and should resist splitting. Timbers having narrow annual rings, are generally the strongest.
4.Elasticity
It should have the property of elasticity so as to regain its original shape after removal of loads. This is a very important property to be considered if the timber is used in making sport goods.
5.Durability
It should be able to resist attacks of fungi and worms and also atmospheric effects for a longer period of time.
6.Defects
Timber should be prepared from the heart of a sound tree and be free from sap, dead knots, shakes and other similar defects.
7.Fibres and Structure
It should have straight and closed fibres and compact medullary rays. It should give a clear ringing sound when struck. Dull heavy sound is an indication of internal decay. Its annual rings should be uniform in shape and colour.
8.外观和颜色
Freshly cut surface should give sweet smell and present shining surface. It should have dark colour, as light colored timbers are generally weak in strength.
9.Shape and Weight
It should retain its shape during the process of seasoning. Heavy timbers are always stronger than light weight timbers.
10.Workability
It should be well seasoned and easily workable. Teeth of saw should not get clogged during the process of sawing. It should provide smoothened surface easily.
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Suryakanta
Geotechnical-Material Engineer. You can follow me onInstagram. You can connect me onGoogle +. To know more about me just visitAboutMe
Informative post sir, thank you for sharing this knowledgeable post, really this is very helpful.
very well written article. I am searching for these types of topics to read for a long time.
You will read the same content on Write a Brief Note on The Characteristic of Good Timber
Characteristic of Good Timber
I am looking to bye some 2×2 pap timber app 1.8 and 2.4 in length. This will be fitted to form a decorated wall . What i am worried about is in 6 months these timbers will twist bend .What is the best grade to bye.
It great so that all student who would like to check the quality of timber can come online due to this information
Hey I own a timber shop u can contact me for any kind of help.
My husband and I are planning on reconstructing our home’s infrastructure, so we’re looking online for different types of materials like timber. We found it interesting how you explain how the timber gives off a sweet smell if it’s freshly cut. Using timber for a wall frame seems like our best option.
的技巧是一个伟大的帮助弄清楚什么是ld be the characteristic of good timber for different situations. I am wondering if lumber for crafting and cabinetry necessarily needs all the characteristics mentioned here, since different characteristics of wood might want to be presented for the project. It’s good to know that there are still people who are passionate about working with wood of good quality.
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