天气预报 > 其他 > 空心砖保暖好还是红砖好
空心砖保暖好还是红砖好
更新时间: 2020-09-25 00:00:00  

空心砖保暖较好,因为空心空气冷热进行交换慢,热量不易散失,而红砖是实心的,热交换快些,相比较保暖差些。

空心砖分为水泥空心砖,粘土空心砖,页岩空心砖。空心砖是建筑行业常用的墙体主材,由于质轻、消耗原材少等优势,已经成为国家建筑部门首先推荐的产品。与红砖差不多,空心砖的常见制造原料是粘土和煤渣灰,一般规格是 390乘190乘190mm。

关键词: 空心砖 保暖 还是 红砖

空心砖保暖好还是红砖好相关经验

天气预报

最新推荐

页面:/news/view-1572894/ | 耗时:0.3878 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=1572894 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1572894 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1572894 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1957308,1557812,3229160,239970,2702009,1757021,1746309,1287580,1339856,1097127,1829541,1067707,999662,1374732,1131823,747952,308330,1401592,304992,2344701,1114552,2517696,2753740,605621,1128939,1096695,3375986,2636301,2999484,1641950) ORDER BY field (ArticleID,1957308,1557812,3229160,239970,2702009,1757021,1746309,1287580,1339856,1097127,1829541,1067707,999662,1374732,1131823,747952,308330,1401592,304992,2344701,1114552,2517696,2753740,605621,1128939,1096695,3375986,2636301,2999484,1641950)