Atelectasis comes from the Greek words ateles and ektasis with the literal meaning âincomplete expansionâ. It pertains to collapse, either complete or partial, of the lung, which may subsequently cause decreased volume and diminished gas exchange. [ 1, 2, 3 ]. An image representing Atelectasis, or collapsed lung.
If you are asked to apply a second coat while the first is still wet, make sure you do so. Nothing ruins the look of a deck more than a poorly applied stain or finish. TAGS: clear deck stains, deck stain types, opaque deck stains, semi-transparent deck stains, wood stain.
Iron and rust stains are different from typical hard water stains. But it is possible to have both mineral rich hard water and iron rich water, causing a combination of hard water calcium and magnesium buildup and unsightly brown iron stains. Both can be tough to clean.