Expandafoam is a closed-cell polyethylene joint filler for use as an expansion joint filler in brick and blockwork, isolation joints and hinge joints where a readily compressible low load transfer joint filler is required.
The guitar is a fretted musical instrument that usually has six strings. The sound is projected either acoustically, using a hollow wooden or plastic and wood box, or through electrical amplifier and a speaker. It is typically played by strumming or plucking the strings with the fingers, thumb or fingernails of the right hand or with a pick while fretting the strings with the fingers of the left hand. The guitar is a type of chordophone, traditionally constructed from wood and strung with either
10 Surprising and Unusual Things Shaped like a Guitar. Pretty much everyone loves the sultry twangs of a guitar. Loud and frenetic or soft and gentle, it can literally sooth the savage soul. But occasionally, a guitar is not really a guitar. Sometimes it is a boat or a coffin or even a man-made forest. Check out these unexpected and surreal guitar-shaped objects that are only masquerading as musical instruments.