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The herringbone pattern has a symmetry of wallpaper group pgg, as long as the blocks are not of different color (i.e., considering the borders alone). Herringbone patterns can be found in wallpaper, mosaics, seating, cloth and clothing (herringbone cloth), shoe tread, security printing, herringbone gears, jewellery, sculpture, and elsewhere.
The most common of these is the herringbone pattern. This pattern is the strongest of the block paving bonds as it offers the most interlock, therefore making it a good choice for driveways and road surfacing. A herringbone pattern can be created by setting the blocks at either 45 degrees or 90 degrees to the perpendicular.
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Opus spicatum paving in Trajan's Market, Rome. Wall in opus spicatum. Opus spicatum, literally "spiked work," is a type of masonry construction used in Roman and medieval times. It consists of bricks, tiles or cut stone laid in a herringbone pattern.
The Bramante Staircase features granite Doric columns and a herringbone paving pattern, and was designed to allow people and pack animals to ascend and descend without interruption. [1] The stair is cited as the inspiration for Antonio da Sangallo the Younger 's design for the double helix passageway at the well of San Patrizio in Orvieto , to ...
Tent stitch – diagonal embroidery stitch at a 45-degree angle; Topstitch – used on garment edges such as necklines and hems, helps facings stay in place and gives a crisp edge; Whipstitch – for protecting edges; Ladder stitch or mattress stitch – for invisibly closing seams from the outside, i.e. to close a pillow after being stuffed
Very little new paving of this type is done, and the entire profession is at risk. The long hours and low wages typical of calceteiros have reduced apprenticeships and thus new pavers. Furthermore, as the pavement is less safe (provides less traction when wet; loose stones can become tripping hazards), costs more (especially with the difficulty ...
A periodic tiling has a repeating pattern. Some special kinds include regular tilings with regular polygonal tiles all of the same shape, and semiregular tilings with regular tiles of more than one shape and with every corner identically arranged. The patterns formed by periodic tilings can be categorized into 17 wallpaper groups. A tiling that ...