记者(以下简称记):目前,国家似乎有意推广外墙外保温。业内人士都知道外保温具有很好的保温效果。推广外保温就是因为它的保温放果好吗? 涂会长(以下简称涂):现在,建筑节能工作在全国范围内有了较大的发展,其中外墙外保温是发展的重点。推广外墙外保温主要有这么几个原因: 1.保温性能好。虽然外墙内保温和夹心保温也都能改善保温条件,但外保温的效果要更好一些。首先,外保温不产生热桥。因为外保温就象 Reporter (hereinafter referred to as mind): At present, the state seems to be interested in promoting exterior insulation. Insiders know that the insulation has a good thermal insulation effect. Extension of external insulation is because of its insulation put fruit okay? Tu President (hereinafter referred to as Tu): Now, building energy efficiency in the country have a greater development, including exterior insulation is the focus of development. There are several reasons to promote the external wall insulation: 1. Insulation performance is good. Although the external wall insulation and sandwich insulation can also improve the insulation conditions, but the effect of external insulation to be better. First of all, external thermal insulation does not produce thermal bridge. Because of external insulation like