|
|
Elm
|
Yumu (Ulmus,
Northern Elm) is traditionally the most common softwood used
in the manufacture of furniture in Northern China. The sapwood
tends to be yellowish-brown in tone, whereas the heartwood is
typically more of a chestnut brown color; both possess a striking,
wave-like grain. This wood dries with difficulty, and is of
medium density and hardness, making it an excellent medium for
furniture manufacture.
Elm wood is used in many Chinese
furniture pieces for its durability and wide grain.
Light yellow to brown colo
|
|
Camphor
|
Camphor occurs in the camphor laurel, Cinnamomum
camphora, common in China, Taiwan, and Japan.
Camphor is used in Chinese furnishings
not only for its beautiful grain, but also because it acts similar
to cedar in deterring moths (hence its wide use in storage trunks.)
One of the oldest spices, Chinese cinnamon
(cassia), is produced in the bark of C. cassia. Another species
is used medicinally and in the manufacture of explosives!
|

Beech
|
Jumu (Southern
Elm, Zelkova)
Southern Elm was a popular furniture-making
wood in the Suzhou region. It is distinguished from its northern
counterpart by a more refined ring porous structure that is apparent
in the tangential surface, and by small medullary rays that are
visible as fine reflective flecks across the radial surface. Southern
Elm is also comparatively denser and stronger.
Southern Elm is widely distributed throughout
China with concentrations found in Jiangsu, Zhejiang, and Anhui
provinces as well as Korea and Japan, where it is commonly known
as keyaki. The arbor reaches 30 meters in height and the trunk,
1.5 meter in diameter.
The sapwood is distinguished from the
slightly darker heartwood, which varies in tonality from yellowish
brown to coffee-brown. Jiangsu craftsmen traditionally divide jumu
into three types: yellow ju (huangju), red ju (hongju), and blood
ju (xueju). Factors including the age of the tree are thought to
account for these variations in color as well as ranging densities
(63-.79 g/cm3). Blood ju, with a reddish-brown coffee color as well
as some feathery like figure in the tangential surface, is the most
highly prized.
|
Fir
|
Straight
and even grained with a medium to fine texture. Creamy white to pale
brown color, heartwood indistinguishable from sapwood.
Light and soft with low strength, shock
resistance, and decay resistance.
Works fairly easily with hand or machine
tools. Glues, screws, nails, stains, paints, and varnishes well.
Used primarily for general construction,
as well as boxes, crates, sash, doors, trim, plywood, and pulpwood.
|
Rosewood
|
Rosewood is
a deep, ruddy brown to purplish-brown colour, richly streaked and
grained with black resinous layers. It takes a fine polish but because
of its resinous nature is difficult to work. The heartwood attains
large dimensions, but squared logs or planks are never seen because
before the tree arrives at maturity, the heartwood begins to decay,
making it faulty and hollow at the centre.
Once much in demand by cabinetmakers
and piano makers, the wood is still used to fashion xylophone bars,
but waning supplies restrict its use in contemporary furniture making.
|
Burl
|
Also called
Yingmu (Literally means shadow wood) or Huamu , got its name with
its cloudy and curly looking grains resembling bud formations. Grown
on the root or trunk of any trees, in oval lump shape or twisted knots,
just like tumor. It is a natural insulation material. Some use it
for smoking pipes and decorative components. Burl wood is usually
available in planking less than 8mm thick. Length is almost always
under 90cm, and width lower than 40cm. Supply of the old burl wood,
taken from panels removed from demolished houses, is diminishing by
time. |
Oak
|
Although furniture
made from oak is somewhat rare, the material has long been known as
an excellent furniture-making wood. The variety known as gaoli was
used in the Yongzheng (1723-1735) Imperial workshops, and earlier
examples have also survived. Botanists have identified one hundred
forty types of oaks widely distributed throughout China. These are
divided into the evergreen Qingfeng group and the Mali group, the
latter inclusive of both deciduous and evergreen varieties. Three
species suited for furniture-making are noted below.
The Blue Japanese Oak (C. glauca) is
widely distributed from Japan to India and commonly reaches heights
of 20 meters with trunk diameters of one meter. The sapwood and
heartwood are not clearly distinguished and range from grayish-yellow
to grayish-brown with streaks of brown or red. The material is difficult
to dry and not easy to work, however, it is extremely dense (±.90
g/cm3) and hard. Distinctive medullary rays appear in the tangential
surface as short dark lines; in the radial surface, they appear
as lustrous flecks woven through the longitudinal grain. The Sawtooth
Oak (Q. acutissima) is also broadly distributed throughout China.
With the exception of its reddish-brown heartwood, other characteristics
are similar to the Blue Japanese Oak.
The somewhat less dense (.67-.75 g/cm3)
Mongolian Oak (Q. mongolica) grows throughout north central and
northeastern China, and is found from stretching westward through
Japan , Korea, Mongolia, and Siberia. A similar species of growing
in the Xing'anling region of Mongolia has been related to that commonly
termed gaoli mu---Gaoli being a Chinese reference to ancient Korea.
|
Walnut
|
Walnut was used
for many examples of Qing period furniture sourced from the Shanxi
region, which generally demonstrate refined workmanship; earlier pieces
are extremely rare. Walnut is easily confused with nanmu, however,
the surface of walnut tends to have more of an open-grained texture,
and the color tends more towards golden-brown or reddish-brown when
contrasted with the olive-brown tones of nanmu. Furthermore, their
freshly worked surfaces each emit a distinctive fragrance.
China has several species of walnut
that produce timber suited for high-quality furniture-making. True
Walnut (J. regia L.) is generally cultivated in the north and northwestern
regions, but also extends into the southwestern provinces. It is
a deciduous tree reaching 20 meters in height that produces an edible
nut that can be pressed into a high-quality vegetable oil. The light-colored
sapwood is clearly distinguishable from the heartwood, the latter
being reddish-brown too chestnut-brown in color, and sometimes even
purplish, or with darker striated patterning. It dries very slowly,
but is quite stable afterwards. It is of medium density (±62 g/cm3)
and has a relatively fine texture.
Because True Walnut is generally cultivated
for its fruit rather than timber, Manchurian Walnut (J. mandsharica
M.) is often used in its place. It is distributed throughout the
northern to northeastern forests of China. It is somewhat lower
in density (±.53 g/cm3) than True Walnut, and somewhat lighter in
color. Wild Walnut (J. cathayensis) is distributed throughout central-to-eastern
China, with noted concentrations in Yunnan province.
The dark, fine-grained wood of English
and black walnuts is used for furniture, panelling, and gunstocks.
It's tough wood has a medium density and straight grain.
|

chinese Assorted wood
|

chinese mahogany
|

chinese Lian mu
|

chinese maple wood
|

chinese Che wood
|

chinese mahogany
|
|