Bathroom Flooring Bathrooms Flooring Bathroom Remodel Remodeling. Tile is the surface of choice in the bathroomânatural stone or porcelains and ceramic that mimic natural stone. Floor tile is largerâ12x12 or 18x18 inchesâand color schemes are neutral.
Vibration white finger (VWF), also known as hand-arm vibration syndrome (HAVS) or dead finger,) is a secondary form of Raynaud's syndrome, an industrial injury triggered by continuous use of vibrating hand-held machinery.ts best known effect is vibration-induced white finger (VWF), a term introduced by the Industrial Injury Advisory Council in 1970. Injury can occur at frequencies between 5 and 2000 Hz but the greatest risk is between 50 and 150 Hz.
Smoking and working with vibrating machinery increases the risk of developing Raynaud's syndrome. As the blood vessels leading to the fingers and toes spasm, they become narrower, decreasing the supply of blood and oxygen to the area. This causes the fingers to turn white and feel numb or tingling. Although rare, a severe case can cause the arteries to permanently narrow or become blocked, leading to deformities of the fingers due to lack of blood.