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This Canadian goose decoy by Crowell shattered records when it sold for a staggering $1.13 million at a private sale in 2007. Its near-perfect condition, coupled with Crowell’s reputation, means ...
A cast-in-place anchor bolt. The simplest – and strongest – form of anchor bolt is cast-in-place, with its embedded end consisting of a standard hexagonal head bolt and washer, 90-bend, or some sort of forged or welded flange (see also stud welding). The last are used in concrete-steel composite structures as shear connectors. [6]
Evidence of former duck decoys can be found. At Swanpool near Lincoln , cropmarks revealed in aerial photographs show the outlines of a decoy. [ 16 ] In Somerset, west of Nyland Hill there is a well-preserved pond with six pipes, [ 17 ] and in Westbury there is also a decoy with possibly six pipes (though only some of pipes are still visible).
A duck decoy (or decoy duck) is a man-made object resembling a duck. Duck decoys are typically used in waterfowl hunting to attract real ducks, but they are also used as collectible art pieces. [1] Duck decoys were historically carved from wood, often Atlantic white cedar wood on the east coast of the United States, [2] or cork.
A hold-down may also refer to clamping device used to anchor a pipe to a structural steel element or concrete floor or allow movement of the pipe in an axial direction. [1] At the bottom, the hold down is connected to the concrete foundation or structural slab by an embedded or epoxied anchor bolt. At the top, the hold down is connected to a ...
Anchor channels, invented by Anders Jordahl in 1913, are steel channels cast flush in reinforced concrete elements to allow the installation of channel bolts for the fastening of components. Anchor channels consist of steel C-shaped channels and anchors (mostly headed studs ) which are connected to the channel by welding or riveting/forging.
A wall plug (UK English) also known as an anchor (US) or "Rawlplug" (UK), is a fibre or plastic (originally wood) insert used to enable the attachment of a screw in a material that is porous or brittle, or that would otherwise not support the weight of the object attached with the screw.
In the autumn, the ducks and geese have finished raising their young and are migrating to warmer areas to feed. [15] A hunting blind is used to conceal the hunter while duck decoys are used to attract birds. Using a good spread of decoys and calling, an experienced waterfowl hunter can successfully bag ducks or geese if waterfowl are flying ...