Zinc sulfate is used as a disinfectant and as a white pigment in paints. Zinc oxide (ZnO) is also used as pigment called zinc white, and is used in antiseptics (zinc oxide ointment for burns). Zinc oxide is used in making rubber to improve the mechanical characteristics of the product.inc is a bluish-white, moderately hard metal. It is brittle at room temperature and at temperatures above 150Â°C, being workable only in the range between 100Â°C and 150Â°C. It is an active metal and will displace hydrogen even from dilute acids. The principal use of zinc is for the galvanizing of iron sheets or wires.
Stair lifts â how do they work. 1  1. Stair Lifts â How Do They WorkTo help people with mobility issues, a stair lift is designed that makes going up and downthe stairs easy. 2  It is absolutely not new in the market but has been around for years. 3  Manyphysically challenged and elderly people have already benefited from it.
The type you need will depend upon the design of your staircase. A straight stair lift is one that travels in a straight line up a flight of stairs uninterrupted by landings, bends or curves, and costs between $3,000 and $5,000 installed.Curved lifts, however, are much more elaborate and will go around corners, bends and changes in direction.-Need a Lift. Dear Need: A good home stair lift is a wonderful solution for seniors with mobility issues who have trouble with steps. A stair lift will carry your wife up and down the stairs in a safe seated position, giving her easy access to the second story or basement level of your home.