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
Guitar/Different Types of Guitars - Steel Guitars. 1  The steel guitar is unusual in that it is played horizontally across the player's lap. 2  There are two types of steel guitar played with a steel, the solid metal bar from which the guitar takes its name, namely the lap steel guitar and the pedal steel guitar with its extra necks.