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WorksheetsCarpentry 1 27102 BM's, Fasts, & Adh's #1
Total questions: 25
Worksheet time: 4mins
Advantages of working with wood include:It is easily worked, It has durability and beauty. It has great ability to absorb shocks from sudden loads. and__________.
will not rot
impervious to wood destroying insects
It is free from rust and corrosion, comparatively light in weight
Examples of a hard wood species are : oak, maple, ash, poplar, and ______________
pine and spruce
fir and bay
cherry and sweet gum
Inspection association trademark, mill identification, grade designation, species designation, and conditioning of seasoning are all examples of ______________
appropriate identifiers
lunber grade stamps
board feet information
The abbreviation (BD) means __________?
bed
board
body
L.F stands for _____?
long footed
light footed
light framing
J&P is the abbreviation for _________ ?
jacks and poles
joists and planes
joists and planks
(B&S) is used to represent _____?
Boards and steamers
Beams and stingers
Beams and stringers
(P&T) is the indication ___________& ___________ will be used.
Poles and trolleys
posts and timbers
planks and timbers
Engineered wood products can be divided into two major categories: Lumber products and ______________?
Panel products
LML's
OSP
Laminated veneer lumber (LVL), parallel strand lumber (PSL), laminated strand lumber (LSL), wood
I-joists, glued laminated lumber (glulam) are all examples of __________________.
Panel products
Lumber products
Natural products
Plywood, hardboard, particleboard, oriented strand board (OSB), fiberboard all belong to the category of ____________?
Natural products
Lumber products
Panel products
Particleboard, veneer, lumber, and fiberboard all used for _____________?
panel fill
engineered paper products
hardwood plywood cores
Standard, Tempered, & Service-grade represent the three types of ___________?
core materials
hardboard grades
cabinet backing
There are two types of particleboard:
Type A & B
Exterior & Interior type
Type A&B
I have these qualities – a hard, resin-impregnated fiber overlay heat-bonded to both surfaces and abrasion- and moisture-resistant, I AM ______________
High-density overlay (HDO)
Medium-density overlay (MDO)
Superior-density overlay (SDO)
I am coated on one or both surfaces with a smooth, opaque overlay and I accept paint well, I AM ___________/
Medium-density overlay (MDO)
High-density overlay (HDO)
Superior-desity overlay (SDO)
I consists of compressed wood strands arranged in five or more cross-banded layers and bonded with phenolic resin under intense heat and pressure and offers dimensional stability, stiffness, fastener holding capacity, and no core voids. I am___________?
(SBO)
(BSO)
(OSB
I am made with glass fibers or gypsum powder and mixed with a binder and pressed between two layers of asphalt-impregnated paper, producing a rigid insulation board. and I will not support combustion and will not burn. I am ______________?
(OSD)
Mineral Fiberboard (MF)
(MDO)
Concrete is a mixture of three basic materials:
Portland cement, aggregates, and water
Sand, hydration, and stiffners (pebbles or ground stones)
Water, Portland aggregates, and admixtures
Concrete is in a semiliquid state; when first mixed
Cured concrete
plastic concrete
wet and loose
Cconcrete has hardened and gained its structural strength and is ready to rock and roll.
semi- cured concete
Green concrete
Cured concrete
Concrete has hardens but has not yet gained structural strength, not quite ready to rock and roll.
Green concrete
Grey concrete
Semi- plastic
–May be used to improve workability during placement, increase strength, retard or accelerate strength development, increase frost resistance, and impart color to concrete.
Portland extenders
Work-ins
Admixtures
CMU are ___________ ?
Company made units
Concrete masonry units
Concrete portland units
Steel framing materials include light- and heavy-gauge framing members, such as steel joists and steel trusses.
no way
yes way
depends
