中文摘要：

以废弃的胶磷矿伴生的页岩和白水泥为原料,加入适当的氧化铁系颜料和减水剂制备文化石,用硅胶复制母模作为成型模具制作了砖方型、鹅卵石型、竹子型、墙砖型文化石成品.研究了页岩水泥质量比和水与水泥的质量比（以下简称水灰比）对文化石抗压强度和弯曲强度的影响.结果表明：随着页岩水泥质量比的降低,文化石的抗压强度和弯曲强度逐渐升高;随着水灰比的升高,文化石早期抗压强度和弯曲强度提高比较明显,但后期抗压强度和弯曲强度提高不明显;确定了最佳页岩水泥质量比和最佳水灰比,当页岩水泥质量比为4∶6,水灰质量比为0.55时,文化石试块标准养护28 d的抗压强度和弯曲强度相对最高,分别为12.12 MPa、4.5 MPa.

英文摘要：

Culture stones were prepared by using collophanite bearing shale and white cement as raw materialswith the addition of appropriate iron oxide pigments and water reducer. The finished products were made inshapes of brick, cobble, bamboo and wall by using silicone duplicate molds. The effect of shale-to-cement massratio and water-cement ratio on the compressive strength and bending strength of culture stones was investigated.The results reveal that the compressive strength and bending strength of shale-based culture stones graduallyincreases with the shale-to-cement mass ratio reducing;as the water-cement ratio increases, the compressivestrength and bending strength of culture stones improves significantly at early stage, but they have little enhance-ment at later stage. Finally, the compressive strength and bending strength of culture stones with standard curingfor 28 days reach 12.12 MPa and 4.5 MPa, respectively when the shale-to-cement mass ratio is 4∶6 and thewater-cement ratio is 0.55.