陶土砖的特点性能
Characteristics and properties of clay bricks
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%。陶土砖是中国几千年来最普遍应用的建筑砌墙材料，因其过度消耗的粘土资源，而被国家禁止应用低温烧制的工艺，并用于砌墙体。随着今年工业的进步，新一代的陶土砖，采用高温烧制，并运用现代化辊道窑或隧道窑的工业制造流程，并将其功用改为外墙黏贴，比如劈开砖、陶砖等，也有时候被称为陶土砖。
Clay brick is actually a kind of clay brick, which is mainly made of solid bricks. It is the product of continuous optimization and upgrading of traditional skills. The clay bricks are usually made of high quality clay and even purple clay clay, which are made of natural clay as the main component, with quartz and feldspar as aggregate. The properties of clay bricks belong to low temperature bricks. The sintering temperature is about 800 degrees Celsius, and the water absorption rate is high. The general water absorption rate is 8%--10%. Pottery brick is the most widely used building wall material for thousands of years in China. Because of its excessive consumption of clay resources, it is prohibited by the state to apply the low temperature burning process and used for the masonry wall. With the progress of this year's industry, the new generation of clay bricks are burned by high temperature, and the industrial process of modern roller kiln or tunnel kiln is used, and its function is changed into external wall adhesive, such as split brick and pottery brick, and sometimes called clay brick.