CAJ | 학술논문

研究了使用管桩生产过程中产生的余浆作为主要原材料生产发泡混凝土的性能。结果表明，使用纯余浆作为胶凝材料时，制定合适的制备工艺，可以制备出性能较好的纯余浆发泡混凝土；在余浆中添加一定量的水泥，使制备的发泡混凝土密度控制在300kg/m3左右，强度可达到0.5MPa以上。
연구료사용관장생산과정중산생적여장작위주요원재료생산발포혼응토적성능。결과표명，사용순여장작위효응재료시，제정합괄적제비공예，가이제비출성능교호적순여장발포혼응토；재여장중첨가일정량적수니，사제비적발포혼응토밀도공제재300kg/m3좌우，강도가체도0.5MPa이상。
Using the residual paste generated from concrete pile production process as main material for the produc-tion of foam concrete, and determining its relative performances are studied in this paper. The results show that using pure residual paste as cementitious material and making proper preparation technology can produce the good pure residual paste foam concrete. And adding a certain amount of cement in residual paste can produce foam concrete with the density about 300kg/m3, and the strength more than 0.5MPa.