The heat loss (or gain) through a wall of haft-inch plate glass is more than ten times that through a typical masonry wall filled with insulation board.

• 通过半英寸的平板玻璃墙壁损失(或增加)的热量是典型的加入绝缘板的石墙所允许的热量损失(或增加)的十倍以上。