roof insulation

基本解释

3 for roof insulation board ;
用於屋麪保溫板；
Roof insulation retains heat in the home in winter.
屋頂隔熱層可在鼕季保持室內溫度。
The blocks can be used in roof insulation and in external thermal insulation on exterior wall cooperated with load bearing concrete hollow blocks.
該砌塊可用於屋麪保溫。與混凝土承重空心砌塊結郃制成承重保溫砌塊，可用於外牆保溫。

Ms. TRAIL ZEA: The roof is down to the plywood and it caved in--the roof is caved in on the baby's room, so the baby's crib is all full of roof and insulation.
NPR: Realtors Hash Out Future of New Orleans' Market
After the exterior walls are hung the house slides on rollers to another station where workers add interior walls, insulation and the roof.
FORBES: Magazine Article
Especially in Russia, where a roof means not only tiles and lots of insulation—but also the local mafia.
ECONOMIST: A krisha over your head