BT finalexam
問題一覧
1
Kath radially to the annular rings of growth parallel to the race cut with the annular growth rings angle 45° to 90°
quarter sawing
2
Using large air tight oven that will take weeks to dry to a moisture content of not more than 5 to 10%
kiln drying
3
Lumber is strip filed at a slope on a solid foundation that allows air to circulate and water turn off quickly months to dry
air drying
4
Also called engineered wood wood chips curls fibers etc bound together and pressed into sheets and other molded shape
particle board
5
Made from wood chips exploded into fibers under high pressure steam the lining in the wood its of binds press wood together with no fillers or artificial adhesive offline
hardboard
6
Light in weight and strong
plywood
7
Ordinary plywood interiors
type 1
8
Marine plywood exteriors
type 2
9
Thin solid hardwood sheets blood to the surface wood that is of lesser quality
veneer
10
Is the process of joining two pieces of materials in their longitudinal direction
splicing
11
Any of various joints formed by overlapping the ends or edges of two members
lap joint or lap splice
12
Joining two ends using two side blocks
fishing
13
Cutting away the opposite side of two members thin lap jointed also known as half lamp
scarfing
14
Range of devirative wood which are manufactured by binding or fixing the strands
engineer wood (composite wood)
15
Structural timber product comprising number of layers of dimension timber
glued laminated timber (gluman)
16
The tough external covering of a wood stem brunch or root composed of outer barks and inner layer
bark
17
Thin layer of reproductive tissue between the phloem and xylem
cambium
18
Soft central core which first growth takes place
pitch
19
Older hrader inactivecoreof a tree usually darker denser and. More durable
heartwood
20
Younger lighter color softer living portion of wood between the cambium and heartwood. More permeable and less durable
sapwood
21
Layer of tissue that comes food from the leaves to the going part of a tree also called inner bark
phloem
22
Woody tissue of a tree that provides supports and conduct water and mineral nutrients upward from the roots
xylem
23
Scientific name of wood
xylem
24
Is a wide piece of lumber from 2 in to 5 in stick
plank
25
Piece of lumber less than 1.5 in thick and at least 4 in wide
board
26
Term applied to wood after it is sawed and slice for commercial use
lumber
27
Piece of lumber 5 in or larger in its smallest dimension
timber
28
Timber building manufactured by glowing an odd number of thin timber veneers or plies face to face under pressure also called veneer plywood
plywood
29
Grade of plywood manufactured by quality wood veneers bonded together with water proof glues use application in contact with seawater or exposed to weather
marine plywood
30
Range of non structural building boards manufactured from chips or fibers of wood bonded together with resin then press into sheets
particle board
31
Defect which we weaken timber and lower its value for structural purpose where strength is an imports and consideration
knots
32
These are cracks between and parallel to the annual rings of the growth
heat shakes radial graphs
33
From the center of the log
star shakes
34
Caused by the attack of fungi
decay
35
Cracks or lengthwise separation caused by irregular shrinkage during dying
checks
36
Variation with the plane surface caused by unequal shinkage of the board
warping
37
Distortion of the board which the edge is convex or concave longitudinal
crook
38
Face is convex or concave longitudinal
bow
39
The face is convex or concave across the board
cup
40
Presence of moisture caused by fungi
dry rot
41
Caused by water saturation
wet rot
42
Needs moisture hair favorable temperature and would as their food
fungi attack
43
Cotangent to the annular rings of growth cut annular rings at an angle 0° to 45°
plain sawing
44
Joint formed by one or more dovetail fitting tightly with in corresponding mortise
dovetail joint
45
A fun shape the non broader at its end that at its base
dovetail
46
A corner dovetail joint visible on one face only also called half blind
lap dovetail
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VANNESSA MAE ELEMINO · 13問 · 1年前other topic of BT
other topic of BT
13問 • 1年前問題一覧
1
Kath radially to the annular rings of growth parallel to the race cut with the annular growth rings angle 45° to 90°
quarter sawing
2
Using large air tight oven that will take weeks to dry to a moisture content of not more than 5 to 10%
kiln drying
3
Lumber is strip filed at a slope on a solid foundation that allows air to circulate and water turn off quickly months to dry
air drying
4
Also called engineered wood wood chips curls fibers etc bound together and pressed into sheets and other molded shape
particle board
5
Made from wood chips exploded into fibers under high pressure steam the lining in the wood its of binds press wood together with no fillers or artificial adhesive offline
hardboard
6
Light in weight and strong
plywood
7
Ordinary plywood interiors
type 1
8
Marine plywood exteriors
type 2
9
Thin solid hardwood sheets blood to the surface wood that is of lesser quality
veneer
10
Is the process of joining two pieces of materials in their longitudinal direction
splicing
11
Any of various joints formed by overlapping the ends or edges of two members
lap joint or lap splice
12
Joining two ends using two side blocks
fishing
13
Cutting away the opposite side of two members thin lap jointed also known as half lamp
scarfing
14
Range of devirative wood which are manufactured by binding or fixing the strands
engineer wood (composite wood)
15
Structural timber product comprising number of layers of dimension timber
glued laminated timber (gluman)
16
The tough external covering of a wood stem brunch or root composed of outer barks and inner layer
bark
17
Thin layer of reproductive tissue between the phloem and xylem
cambium
18
Soft central core which first growth takes place
pitch
19
Older hrader inactivecoreof a tree usually darker denser and. More durable
heartwood
20
Younger lighter color softer living portion of wood between the cambium and heartwood. More permeable and less durable
sapwood
21
Layer of tissue that comes food from the leaves to the going part of a tree also called inner bark
phloem
22
Woody tissue of a tree that provides supports and conduct water and mineral nutrients upward from the roots
xylem
23
Scientific name of wood
xylem
24
Is a wide piece of lumber from 2 in to 5 in stick
plank
25
Piece of lumber less than 1.5 in thick and at least 4 in wide
board
26
Term applied to wood after it is sawed and slice for commercial use
lumber
27
Piece of lumber 5 in or larger in its smallest dimension
timber
28
Timber building manufactured by glowing an odd number of thin timber veneers or plies face to face under pressure also called veneer plywood
plywood
29
Grade of plywood manufactured by quality wood veneers bonded together with water proof glues use application in contact with seawater or exposed to weather
marine plywood
30
Range of non structural building boards manufactured from chips or fibers of wood bonded together with resin then press into sheets
particle board
31
Defect which we weaken timber and lower its value for structural purpose where strength is an imports and consideration
knots
32
These are cracks between and parallel to the annual rings of the growth
heat shakes radial graphs
33
From the center of the log
star shakes
34
Caused by the attack of fungi
decay
35
Cracks or lengthwise separation caused by irregular shrinkage during dying
checks
36
Variation with the plane surface caused by unequal shinkage of the board
warping
37
Distortion of the board which the edge is convex or concave longitudinal
crook
38
Face is convex or concave longitudinal
bow
39
The face is convex or concave across the board
cup
40
Presence of moisture caused by fungi
dry rot
41
Caused by water saturation
wet rot
42
Needs moisture hair favorable temperature and would as their food
fungi attack
43
Cotangent to the annular rings of growth cut annular rings at an angle 0° to 45°
plain sawing
44
Joint formed by one or more dovetail fitting tightly with in corresponding mortise
dovetail joint
45
A fun shape the non broader at its end that at its base
dovetail
46
A corner dovetail joint visible on one face only also called half blind
lap dovetail