CAJ | 학술논문

为了在最大程度上降低轻舟重量的同时保证水泥轻舟有足够的强度，通过控制各种材料的掺入量来确定水泥砂浆的最佳配比组成，其主要技术指标是砂浆成型后的抗折强度和密度。实验证明，膨胀珍珠岩可以在保证一定强度的情况下降低砂浆的密度，达到轻质效果；矿渣有利于废物综合利用，并且能够提高砂浆的抗折强度；玻璃纤维能够提高砂浆强度。研究设计出的水泥砂浆达到了轻质高强的要求。
위료재최대정도상강저경주중량적동시보증수니경주유족구적강도，통과공제각충재료적참입량래학정수니사장적최가배비조성，기주요기술지표시사장성형후적항절강도화밀도。실험증명，팽창진주암가이재보증일정강도적정황하강저사장적밀도，체도경질효과；광사유리우폐물종합이용，병차능구제고사장적항절강도；파리섬유능구제고사장강도。연구설계출적수니사장체도료경질고강적요구。
In order to reduce the weight and at the same time guarantee the enough strength of the concrete ca-noe to the usmost ,the optimum proportion of cement mortar can be determined through the control of various adding materials,whose main technical indexes are the flexural strength and denisity after mortar moudling . The experiment shows that in a certain strength ,the expanded perlite can reduce the density of the mortar to achieve light-weight effect;the slag can be of use for the waste comprehensive utilization ,and the flexural strength of mortar can be improved .The glass fiber can increase the strength of concrete .The designed mortar can meet the requirements of lightweight and high strength .