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Armstrong World Industries
Industry: Construction
Number of terms: 2218
Number of blossaries: 0
Company Profile:
Slight incisions, breaks, tears or indentations ont he surface casued by abrasive friction.
Industry:Construction
A shallow cut or narrow groove in the flooring surface. A line or furrow made in the flooring surface by rasping or rubbing with a pointed or jagged object.
Industry:Construction
See Plain Sawn, Quatersawn and Rift Sawn.
Industry:Construction
A mechanical means of roughing a surface to abtain a better bond.
Industry:Construction
The wood near the outside of a tree. It is usually lighter in color than heartwood.
Industry:Construction
A cutting tool, used with a hand held or table mounted router to cut a new groove into a cut piece of laminate.
Industry:Construction
When recommended, roll in one direction and then roll in the cross direction. Rolling should be done immediately after placing the flooring into the adhesive. Start at the center of the sheet flooring and work outward to move trapped air to the edges. Rolling flattens adhesive ridges and pushes the flooring into the adhesive for a better bond.
Industry:Construction
Initial 72 Hours: Newly installed flooring should not be exposed to routine rolling traffic (carts, litters, gurneys, etc.) for at least 72 hours after installation to allow setting and drying of adhesives. Initial 72 Hours and Thereafter: The bearing surface area of wheels is deceptively small, resulting in higher compressive forces than may be anticipated. Therefore, when moving heavy fixtures or appliances over resilient flooring on casters or dollies, the flooring should be protected with 1/4 in. (6.35 mm) or thicker plywood, hardboard or other underlayment panels.
Industry:Construction
Headed nail for underlayment installation with rings on the shaft (shank) to improve the holding characteristics.
Industry:Construction
Lumber (primarily hardwoods) in which the annual rings make angles of 30 degrees to 60 degrees with the surface of the piece. Also known as bastard sawn.
Industry:Construction