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.
Mausoleum crypts are designed to withstand weather and protect remains. After a casket is entombed, a granite or marble front seals the crypt. You might choose entombment in a mausoleum for several reasons: 1  Dry and clean. 2  A mausoleum 'burial' is above ground.ou might choose entombment in a mausoleum for several reasons: 1  Dry and clean. 2  The cost is comparable to traditional burial, especially when the expense of a monument is taken into consideration. 3  A mausoleum also saves on ground use.