砖茶含氟量的检测方法 Determination of fluoride content in brick tea
对掺塑化剂，粉煤灰掺量达80%的烧结砖的制备工艺进行了研究。
Study has been made on preparation process of sintered brick with 80% flay ash and plasticizer.
利用赤泥制备了抗压强度达到国家烧结砖标准中MU30级要求的烧结砖，并研究了粘土掺量对赤泥烧结砖性能的影响。
The effect of clay additive on the performance of fired red mud brick, which satisfies the demands of MU30 in the national standard of fired brick, is researched in this report.
我站在研究海排粉煤灰的基础上，经过大量试验，成功研制出了高掺量海排粉煤灰蒸养砖，并已投入生产。
Based on the tests, the article describes a new type of steam-cured brick with high-mixed fly ash from sea, which has been put into production.
应用推荐