Wood inspector

Sei in: home » database dei legni
  • Decrease font size
  • Default character size
  • Encrease font size


Fornitori

Ditta 5
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 4
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 3
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 2
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 1
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 
Ditta 0
Indirizzo: via dei platani 4 liguria
Tel.: +39 456 5664 54

Sito web: www.pippo.it
E-mail: 

Contatti

database dei legni


Ask informationsPrint pageSend to a friend
Chhoeu khloung ou
Chhoeu khloung ou (Dipterocarpus tuberculatus)

Family: Dipterocarpaceae

Common names: Chhoeu khloung ou, Choeu khlong, Dau, Dau son, Dawnding, Dom chhoeu khlong, Dzau long, Eng, Enig, Gurjan, Gurjun, In, Kahur, Kanklaw-taro, Keunong, Khlong, Khlong craham, Khuang, Klong, Koung, Kruang, Kuang, Kung, Mai teen, Mai tong, Mai tun, May cung, Pluang, Shinglim, Shweta gurjun, Sooahn, Tueng, Ung, Yang, Yang phluang

Distributed in: Bangladesh, Burma, Cambodia, China, India, Laos, Thailand, Vietnam (Oceania and S.E. Asia)

Common uses: Agricultural implements, Boat building (general), Cabinetmaking, Decks, Flooring: industrial heavy traffic, Furniture, Handles: general, Heavy construction, Joinery, Ladders, Light construction, Mine timbers, Piling, Plywood, Pulp/Paper products, Railroad ties, Shingles, Sporting Goods, Vehicle parts, Veneer

Tree size: Trunk diameter is 150-200 cm

Colors: the heart isReddish brown, Yellowand the sapwoodPink, Yellow.The grain isStraight, the textureUniformand the lusterMedium

Natural durability: Susceptible to attack from powder post (Lyctid & Bostrychid) beetles, Susceptible to attack from termites (Isoptera)

Kiln Schedules: UK=D US=T3D2/T3C1

Drying Defects: Moderate surface checking, Moderate twist/warp

Ease of Drying: Thick Stock Requires Care

Tree Identification: Bole/stem form is straight

Comments: General finishing qualities are rated as good General finishing qualities are rated as satisfactory

Blunting Effect: Moderate

Boring: Fairly easy to very easy

Carving: Fairly Easy to Very Easy

Cutting Resistance: Easy to saw

Gluing: Moderate gluing properties

Mortising: Fairly Easy to Very Easy

Moulding: Fairly Easy to Very Easy

Movement in Service: Fairly Easy to Very Easy

Nailing: Holds nails well, Very Good to Excellent

Planing: Fairly Easy to Very Easy

Resistance to Impregnation: Sapwood is moderately resistant

Response to hand tools: Moderate working qualities

Routing recessing: Fairly Easy to Very Easy

Steam bending: Moderate

Screwing: Screwing yields good results, Very Good to Excellent Results; Turning: Fairly Easy to Very Easy

Polishing: Good; Staining: Finish is generally satisfactory;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 801 kg/m3
Bending Strength 754 1173 kg/cm2
Crushing Strength 485 699 kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength 155 kg/cm2
Stiffness 117 135 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 5 %
Weight 785 641 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Bending Strength 10732 16695 psi
Density 50 lbs/ft3
Maximum Crushing Strength 6899 9945 psi
Shearing Strength 2205 psi
Stiffness 1665 1923 1000 psi
Weight 49 40 lbs/ft3
Radial Shrinkage 5 %
Tangential Shrinkage 9 %

Density (dry weight) = 53-60 lbs/cu. ft
Shrinkage, Tangential = large
Max. crushing strength = high
Shrinkage, Tangential = fairly large
Shrinkage, Radial = large
Shrinkage, Radial = fairly large
Shearing strength (parallel to grain) = medium
Modulus of Elasticity (stiffness) = medium
Density (dry weight) = 46-52 lbs/cu. ft.
Bending strength (MOR) = medium
Shrinkage, Tangential = moderate
Shrinkage, Radial = moderate
Density (dry weight) = 38-45 lbs/cu. ft.
Bending strength (MOR) = high

Forests Products Research Laboratory, U.K.,1956,A Handbook of Hardwoods,Forest Products Research Laboratory, Princes Risborough, Department of,Science and Industrial Research, Building Research EstablishmentFundter, J.M.,1982,Names for Dipterocarp timbers and trees from Asia,Pudoc, Wageningen, NetherlandsKeating, W.G., Bolza, E.,1982,Characteristics properties and uses of timbers. South East Asia, Northern,Australia and the Pacific,C.S.I.R.O. Div. Chemical Technology,Inkata Press,1Patterson, D.,1988,Commercial Timbers of the World, 5th Edition,Gower Technical PressSallenave, P.,1955,Proprietes Phyiques et Mecaniques des Bois Tropicaux de l'Union Francaise,C.T.F.TTewari, M.C., Jain, J.C.,1980,Utilization of Secondary Species,Journal of the National Building Organization 25(2) pp1-6
*Come interpretare i dati (manleva su eventuali imprecisioni)