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
An electric guitar is a guitar that uses a pickup to convert the vibration of its strings into electrical impulses.The most common guitar pickup uses the principle of direct electromagnetic induction.lectric guitar design and construction varies greatly as to the shape of the body, and configuration of the neck, bridge, and pickups.