The phrase mutatis mutandis ânow sometimes written mÅ«tÄtÄ«s mÅ«tandÄ«s to show vowel length âdoes not appear in surviving classical literature. It is Medieval Latin, first attested in British sources in the year 1272.Both words are participles of the Latin verb mutare (to move; to change; to exchange).utatis mutandis was first borrowed into English in the 16th century, but continues to be italicized as a foreign phrase. Although many similar adverbial phrases are treated as part of the sentence, mutatis mutandis is usually set apart by commas or in some other fashion.
asphaltic concrete. Definition. A mixture of liquid asphalt and graded aggregate used as a paving material for roadways and parking lots. It is usually spread and compacted in layers over a prepared base while still hot.
To begin to understand why asphalt paving is superior to concrete paving (also called cement paving), one should know how asphalt and concrete are made. Concrete is made using aggregate (like crushed rock and sand), along with cement and water. The cement acts as the binder in concrete, holding the aggregate together.As the mixture dries, it forms a stiff, unforgiving solid that is prone to cracking and breaking, especially if the surface beneath it is not perfectly smooth. Like concrete, asphalt is made using aggregate.he cement acts as the binder in concrete, holding the aggregate together. As the mixture dries, it forms a stiff, unforgiving solid that is prone to cracking and breaking, especially if the surface beneath it is not perfectly smooth. Like concrete, asphalt is made using aggregate.