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一种陶瓷质彩砂、其制备方法及用途

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7Claims · 2 independent
§ Ⅰ

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IPC Classification

C04B 35/14 (2006.01)C04B 35/622 (2006.01)

本发明公开了一种陶瓷质彩砂、其制备方法及用途,属于建筑装饰材料领域。针对传统砂料耐候差、力学弱、不环保等问题,本发明陶瓷质彩砂含主骨料及表面彩色陶瓷层,彩色陶瓷层由特定配方粘结剂(硅酸钠6份、磷酸二氢铝1份等)与无机颜料组成,压碎值<12%。制备时将主骨料粉碎,与粘结剂、无机颜料混合后高温烧结、冷却即可。该彩砂结构致密,耐沸水、耐酸碱,力学优、反射率高,且环保安全,制备简单,可用于外墙涂料、地面铺装等建筑装饰,能延长使用寿命、提升建筑能效,应用前景广泛。

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