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Type Rattan and Mechanical Properties

Taufiqullah

Rattan is commonly used in the industry is not too much. Some of the most commonly traded is manau, Stem, Tohiti, Mandola, Tabu-Tabu, Suti, Sega, Coat, Blubuk, Java, Bitter, Kubu, Track, Slimit, worms, Semambu, and Pulut.

The terms used in the testing Rotan Asalan

  • Chronology of the skin, is the curve towards extending the rattan sticks.
  • Defects, is any disorder affecting the quality rattan.
  • Severe disabilities, are defects that consisted of wrinkled, weathered, peeling skin, (except on Rattan Umbulu), eye broken, cracked and broken.
  • Mild disabilities, is a disability consisting of grooves skin, small drill holes, peeling skin (especially Rattan Umbulu), crack
    skin, skin scraped, grated crocodiles and mushroom dyes.
  • Mushroom dyes, is a fungus that causes discoloration / stain on the surface of the rattan.
  • Wrinkles, is shrinkage on rattan surface as a result of the young crop.
  • Skin peeling, is a skin condition rattan off caused by genetic factors (in Rattan Umbulu) and harvested at a young age.
  • The skin is scratched, the scratches on the surface of the rattan.
  • Weathered wicker is tissue damage caused by rot fungi attack.
  • Hole auger, rattan is a hole in the trunk caused by insect borers.
  • Cook cutting, is aged rattan ready to cut with the following characteristics:

a. Leaves and fronds have started to fall to a certain height according to its kind.
b. Duri has been blackened and most have fallen .. Broken Eyes, is a large black wound on a rattan rod result of a worm attack destroyer.
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  • Quality, usability is the ability rod for that purpose by the characteristics.
  • Broken, is breaking of the skin fibers and the direction transverse rod or cane.
  • Grate crocodile, is transverse black scar on the stem of rattan due to the crease at the time was still wet late straightened out again.
  • Tableware, is the separation of the skin and liver rattan fiber longitudinal direction.
  • Cleaning, is the process of disposal of the midrib, thorns, leaves and dirt.
  • Peruntian, is the process of disposal of a silica membrane. large diameter, are mixed rattan with a diameter of 18 mm or more.
  • Rattan small diameter, are mixed rattan with a diameter smaller than 18 mm.
  • Sortimen, is a class of mixed rattan by diameter class.

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