陶土砖其实是粘土砖的一种，主要以实心砖为主!是产品不断优化及传统技艺不断升级的产物。陶土砖通常采用优质粘土甚至紫砂陶土高温烧制，以天然粘土为主要成分，用石英、长石等为骨料，经过烧结后形成的土建砌墙砖。陶土砖的性质属于低温砖，烧成温度大概在800℃左右，吸水率较高，一般吸水率在8%--10%。
Clay brick is actually a kind of clay brick, mainly solid brick! It is the product of continuous optimization of products and continuous upgrading of traditional technology. Clay brick is usually made of high-quality clay or even purple clay. It is a kind of civil building brick with natural clay as the main component, quartz and feldspar as the aggregate and sintered. The properties of clay brick belong to low temperature brick. The firing temperature is about 800 ℃, and the water absorption is relatively high. Generally, the water absorption is 8% - 10%.