禁止使用烧结黏土砖是建筑节能减排的一项重点工作,代之而来的是一些新型节能墙体材料,例如各种轻质砌块、蒸压粉煤灰砖(以下称粉煤灰砖)、蒸压灰砂砖(以下称灰砂砖)等。但是,由于这些块体所用材料和生产工艺各不相同,所以其性质也各不相 Prohibit the use of sintered clay brick is a key energy-saving building emission reduction, replaced by some new energy-saving wall materials, such as various light blocks, autoclaved fly ash bricks (hereinafter referred to as fly ash bricks ), Autoclaved lime sand brick (hereinafter referred to as lime sand brick) and so on. However, due to the different materials and production processes used in these blocks, their properties are also different