宁波砂加气：即“蒸压加气混凝土砌块”，简称加气砖，是通过高温蒸压设备工艺生产的加气混凝土砌块。“加气砖”可以理解为一个简化的或是一个通用的名称。其涵盖的产品范围应该要大一点，即采用包括蒸压在内的其他各种工艺生产的砖品。
1、重量轻：加气混凝土砌块一般重量为500-700kg/m3，只相当于粘土砖1/4-1/5，普通混凝土的1/5，是混凝土中的较轻的一种。比普通砖混凝土结构建筑的自重降低40%以上。
2、保温隔热性能好：加气混凝土的导热系数是普通混凝土的1/6，宁波砂加气隔热性能大大优于240mm厚的粘土砖墙体。
3、抗震能力强：加气混凝土容量轻、整体性能好、地震时惯性力小，所以具有一定的抗震能力。
4、加工性能好：加气混凝土具有很好的加工性能，可锯、刨、钉、铣、钻，给施工带来很大的方便与灵活。
aerated brick: the "autoclaved aerated concrete block", referred aerated brick, through high-temperature autoclave process equipment production of aerated concrete block. "aerated brick" can be understood as a simplified, or a generic name. its product range covers should be bigger, which uses, including a variety of other processes including autoclaved brick production goods.
1, light weight: aerated concrete block generally weighs 500-700kg/m3, only about 1/4-1/5 clay, ordinary concrete, 1/5, is a lighter concrete. weight than ordinary brick concrete structure of the building reduced by more than 40%.
2, good thermal insulation properties: thermal conductivity of aerated concrete is ordinary concrete, 1/6, the insulation performance is much better than 240mm thick brick walls.
3, seismic capability: aerated concrete capacity of light, good overall performance, the earthquake inertia force is small, and therefore have a certain amount of seismic capacity.
4, good processing performance: aerated concrete has good processing properties, sawing, planing, nailing, milling, drilling, construction to bring great convenience and flexible.