staff
A mixture of plaster and fibre used as a temporary exterior wall covering.
369 entries in this trade.
A mixture of plaster and fibre used as a temporary exterior wall covering.
A type of seam between adjacent sheets of metal roofing material made by turning up the edges of two adjacent panels and then folding or interlocking them in a variety of ways.
A star-shaped anchor plate used in conjunction with a tie rod.
An enclosure like a coffer-dam, formed of piles driven closely together before any structure or work, as a protection against the wash of waves, commonly used to protect the piers of a bridge.
Roll roofing or shingle strips applied along the downslope eave line before the first course of roofing and intended to fill spaces between cut-out and joints of the first course.
Any load, as on a structure, that does not change in magnitude or position with time.
All the steel components of a structure.
According to ASTM standard E 1918-97, a roof whose uppermost part is installed at a slope of 2:12 (9.5 degrees) or more.
Individual pieces of sheet metal material used to flash walls, around chimneys, dormers and such projections along the slope of a roof. Individual pieces are overlapped and stepped up the vertical wall.
The cutting or dissection of solids.
Obsolete form of starling (“an enclosure like a coffer-dam, formed of piles driven closely together before any structure or work, as a protection against the wash of waves, commonly used to protect the piers of a bridge”).
One of a series of angle bars, Z-bars, beams, rods, or other shapes, attached in order to provide them the necessary stiffness or rigidity.
A bent rebar wrapped around the main rebars to reinforce against shear stress.
Initialism of subject to planning.
A long-shanked nail sometimes used for fastening over tile at hips and ridges.
Of construction materials, able to be subject to physical stress.
In bricklaying, an arrangement of bricks or stones laid lengthwise in successive courses, the joints of the one falling at the middle of that above and below.
A course of bricks or stones having all the faces outward.
a parallel series of small grooves, channels, or impressions typically within a metal roof panel used to help reduce the potential for oil-canning.
To cut off (a mortar joint, etc.) even with the face of the wall, or inward at a slight angle.
To give a finely fluted surface to (stone) by carving it with a tool.
To brace or support (something) by a strut or struts; to hold (something) in place or strengthen by a diagonal, transverse, or upright support.
A vertical post, especially one of the small uprights in the framing for lath and plaster partitions, and furring, and upon which the laths are nailed.
The undersection of a deck (as of a bridge or a ship).
The floor structure supporting and underlying the visible flooring or other finishing surface such as a carpet
Data about a product, such as shop drawings, material data, or samples.
The specific trade of a subcontractor on a construction project, such as roofing or electrical wiring.
A subcontractor who carries on a subtrade.
An intentional depression around a drain or scupper that promotes drainage.
Attracting the liking of others. (of a person)
A small bubble or blister in the flood coat of an aggregate-surfaced built-up membrane
To remove all of a roof (shingles, etc.) down to the wood deck.
The demolition phase of a reroofing job, wherein the old shingles or other materials are torn off in preparation for the installation of new ones.
A wire or bar used to strengthen prestressed concrete.
To create a rough finish on stone by treating it with a high-temperature blowtorch.
An attachment in the middle of a long guide line to keep it from sagging.
A failure of a brick wall in which the bricks at one lower end crack and crumble.
Having the end secured by nails driven obliquely; said of a board, plank, or joist serving as a brace, and in general of any part of a frame secured to other parts by diagonal nailing.
Bricks alternately projecting at the end of a wall, in order to be bonded into a continuation of it when the remainder is carried up.
The structure and assembly of modules on the deck of any floating installation.
To point (“fill up and bring to a smooth finish”) (inside joints of slates laid on laths) using lime hair mortar.
To use a propane torch to burn sheets of modified bitumen, a technique used on roofs to provide waterproofing and fire resistance.
A walking surface in a stairway on which the foot is placed.
The finishing of joints along the center lines with a narrow ridge of putty or fine lime mortar.
Initialism of Uniform Building Code.
A board that lies beneath something.
A fixed underlayer of tile or fibre cement on a roof, to support the mortar above.
A timber board supporting a metal valley iron or undertile gutter where two sections of a pitched roof meet.
A tile or shingle used in roofing to create a closed valley on a roof.
A diagonal support that runs from the wall plate to the ridge of a roof, providing structural stability where the two roof slopes meet.
Initialism of vitrified clay pipe.
A type of corrosion-resistant pipe made by heating clay until it vitrifies.
An empty space between floors or walls, including false separations and planned gaps between a building and its facade.
A concrete slab used in flooring with a gridlike structure of ribs running at right angles to each other on its underside.
A piece of timber laid horizontally in or on a wall as a support for a girder, rafter, or joist.
A socket set into a wall to support a shaft or beam.
A waterproof barrier that is used to prevent moisture from leaking through a joint.
Engineering works relating to the conveyance and flow of fluids (principally water), such as the collection and distribution of water, drainage, irrigation, etc.
Engineering works relating to the conveyance and flow of fluids (principally water), such as the collection and distribution of water, drainage, irrigation, etc.
A method of joining timbers.