The invention discloses a non sintered brick and manufacturing method thereof, and belongs to the technical field of non sintered brick, the non sintered brick is mainly composed of the following parts by weight of a material made of rubble: crumbs 30 - 70, 20 - 60, the cement powder of 2 - 10, 0 additive to 10 parts, among them, the a chip size is 18mm ~ 26mm, particle size less than 0.15mm, and the non sintered brick production method; the invention adopts waste stone as raw materials, and not be fired, without steaming, land reservation and energy saving, is forming a green product.
【技术实现步骤摘要】
【技术保护点】
一种非烧结砖,其特征在于,该非烧结砖主要由下列重量份的原料制作而成:粗石屑30~70份、石粉20~60份、水泥2~10份、外加剂0~10份,其中,所述粗石屑的粒径为18mm~26mm,石粉粒径小于0.15mm。
【技术特征摘要】
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