Usability includes methods of measuring usability, such as needs analysis and the study of the principles behind an object's perceived efficiency or elegance.
Crowne Burial Vault. The burial vault is a waterproof container designed for earth burial. Made in America and constructed of high technology polymer, it is strong enough to withstand the weight of earth-moving and cemetery maintenance equipment.
How much does it cost to waterproof a basement? According to most experts there is no way to give a ballpark figure for the waterproofing of a basement. This is because moisture can enter the space through a number of ways, and for a wide range of reasons.