Английский Язык - Английский Язык
Определение built-up roof в Английский Язык Английский Язык словарь
- built-up roof
- A continuous, semi-flexible roof membrane, consisting of multiple plies of saturated felts, coated felts, fabrics or mats assembled in place with alternate layers of bitumen, and surfaced with mineral aggregate, bituminous materials, a liquid-applied coating or a granule-surfaced cap sheet