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

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Ditta 4
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Ditta 1
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Ara berteh paya
Ara berteh paya (Parartocarpus venenosus)

Family: Moraceae

Common names: Ara berteh paya, Katik, Keledang, Minggi, Parartocarpus, Pinggi, Terap

Distributed in: Indonesia, Malaysia, Papua New Guinea, Philippines, Solomon Islands, Thailand (Oceania and S.E. Asia)

Common uses: Agricultural implements, Boat building (general), Boxes and crates, Cabinetmaking, Carvings, Furniture, Joinery, Light construction, Musical instruments, Particleboard, Plywood, Pulp/Paper products, Sporting Goods, Toys, Turnery, Vehicle parts

Tree size: Tree height is 30-40 m

Colors: the heart isRed, Yellow to golden-yellow to orangeand the sapwoodWhite to yellow, Yellow.The grain isStriped figure, the textureMedium to coarseand the lusterLustrous

Natural durability: Susceptible to insect attack, Susceptible to marine borer attack

Kiln Schedules: Dry at a slow speed

Kiln Drying Rate: Naturally dries slowly

Drying Defects: Moderate twist/warp, Splitting

Ease of Drying: Slowly

Tree Identification: Bole/stem form is straight

Boring: Fairly easy to very easy

Cutting Resistance: Fairly Difficult to Very Difficult to saw

Gluing: Easy to glue

Mortising: Finishes well

Moulding: Fairly Easy to Very Easy

Movement in Service: Fairly Easy to Very Easy

Nailing: Easy to nail, Fairly Easy to Very Easy

Planing: Planes well, to a good finish

Resistance to Impregnation: Sapwood is permeable

Response to hand tools: Easy to Work


Polishing: Poor to Very Poor;

  • Numerical data Metric
  • Numerical data English
  • Strength properties
  • References
Item Green Dry Metric
Specific Gravity
Density 608 kg/m3
Bending Strength kg/cm2
Crushing Strength kg/cm2
Hardness kg
Impact Strength cm
Shearing Strength kg/cm2
Stiffness 1000 kg/cm2
Tangential Shrinkage %
Radial Shrinkage 3 %
Weight 592 464 kg/m3
Maximum Load cm-kg/cm3
Toughness cm-kg
Static Bending kg/cm2
Item Green Dry English
Density 38 lbs/ft3
Weight 37 29 lbs/ft3
Radial Shrinkage 3 %
Tangential Shrinkage 6 %

Density (dry weight) = 38-45 lbs/cu. ft.
Shrinkage, Tangential = very small
Shrinkage, Radial = very small
Shrinkage, Tangential = small
Shrinkage, Radial = small
Density (dry weight) = 31-37 lbs/cu. ft.
Shrinkage, Tangential = moderate
Shrinkage, Tangential = fairly large
Shrinkage, Radial = moderate

Balan Menon, P.K.,1967,The structure and identification of Malayan woods,Malyasia Forestry Department, Forestry Research Institute, Malayan Forest,Records,No.25Bolza, E.,1975,Properties and Uses of 175 Timber Species from Papua New Guinea and West,Irian,C.S.I.R.O. Div. Building Research Report,no.34Burgess, P.F.,1966,Timbers of Sabah,Sabah Forest Record, no.6Jarrett, F.M.,1960,Studies in Artocarpus and allied Genera V. A revision of Parartocarpus and,Hullettia,Journal of the Arnold Arboretum XLI pp320-40Keating, 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,1Ng, F.S.P.,1978,Tree Flora of Malaya A Manual for Foresters Volume 3,Forest Department Ministry of Primary Industries Malaysia
*Come interpretare i dati (manleva su eventuali imprecisioni)