Page:Timber and Timber Trees, Native and Foreign.djvu/159

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XXII.]
KRANJI AND KAPOR
139

in 1860–61 with the Chow, Pingow, and Kranji; it is of straight growth and very large dimensions, yielding timber from 25 to 45 feet in length, and from 12 to 24 inches square. It has no rich scent like that of the camphor wood of India.

The wood is light red in colour, and has some resemblance to Honduras Mahogany ; it is plain, close and straight in the grain, moderately hard and tough, and nearly as strong as the Pingow. The defects of this wood are, a sponginess about the early concentric layers, which, combined with the prevalence of star-shake, is very detrimental to the quality and usefulness of it; on this account it would be most suitable for such conversions as admit of its use in the greatest bulk.

Its employment being thus somewhat restricted, it will probably not be esteemed either among engineers or builders in this country.


Table LXI.—Kapor or Camphor (Borneo).
Transverse Experiments.
Number
of the
specimen.
Deflections Total
weight
required
to break
each
piece.
Specific
gravity
Weight
reduced
to
specific
gravity
1000.
Weight
required
to break
1 square
inch.
With the
apparatus
weighing
390 lbs.
After the
weight
was
removed.
At
the crisis
of
breaking.
  Inches. Inch. Inches. lbs.     lbs.
1 .75 .080 3.750 1,213.00 910 1333.00 303.25
2 .60 .000 3.500 1,123.00 965 1149.00 280.75
3 .75 .050 3.750 1,168.00 1053 1109.00 292.00
4 .50 .050 4.000 1,236.00 977 1265.00 309.00
5 .65 .100 4.100 1,238.00 936 1323.00 309.50
6 .65 .000 3.500 1,127.00 895 1260.00 281.75
Total 3.90 .280 22.600 7,105.00 5736 7439.00 1776.25
Average .65 .046 3.766 1,184.16 956 1239.83 296.04

Remarks.—All broke with splinters 4 to 8 inches in length.