聚酯混凝土俗称人造大理石,它是采用不饱和聚酯树脂为粘接剂,与填料、颜料混合而成的材料。合成树脂的功用有如一般水泥混凝土中的泥浆。填料主要采用可浇注的、干燥的矿物材料(如各种粗细的石英砂)。按照不同用途的需要,也可采用花岗石碎片、金刚砂、石英粉、大理石颗粒、炉渣、或其 Polyester concrete is commonly referred to as artificial marble. It is a mixture of unsaturated polyester resins used as binders and fillers and pigments. Synthetic resin functions like mud in ordinary cement concrete. The filler is mainly made of pourable, dry mineral materials (such as quartz sand of various thicknesses). According to the needs of different purposes, granite chips, corundum, quartz powder, marble particles, slag, or its