高掺量粉煤灰烧结砖粉煤灰掺量的检验方法

Inspection method for the addition of flying ash in high addition flying ash fired bricks

与实心黏土砖相比,高掺量粉煤灰烧结砖在外观上具有颜色较浅、单块质量较轻的特点,但由于各地黏土的化学组成成分不同,上述两项难以作为高掺量粉煤灰烧结砖的判定依据,易造成实心黏土砖鱼目混珠,因此,确定高掺量粉煤灰烧结砖粉煤灰掺量的合理检验方法十分必要。本文就此进行了初步研究。

Compared with solid clay bricks, high addition flying ash fired bricks have the characters of lightweight and light color, but these two characters cannot be made standard as high addition flying ash brick. So it is very necessary to make inspection method for the addition of flying ash. The author made primary study on the inspection method.