CAJ | 학술논문

主要以废弃混凝土制得再生骨料，通过试验研究不同水胶比，不同颗粒级配的再生骨料制备的无砂混凝土的力学性能，透水性能，抗冻性能。试验结果表明由再生骨料制备的C20无砂混凝土的性能和水胶比及再生骨料的级配相关，其强度满足一般道路基层的需求，透水性能和抗冻性能良好。
주요이폐기혼응토제득재생골료，통과시험연구불동수효비，불동과립급배적재생골료제비적무사혼응토적역학성능，투수성능，항동성능。시험결과표명유재생골료제비적C20무사혼응토적성능화수효비급재생골료적급배상관，기강도만족일반도로기층적수구，투수성능화항동성능량호。
The concrete mainly made of recycled aggregate through the experiments to research the mechanics performance,the water-proof performance and the antifreeze performance of the recycled concrete under the different water/cement ratio and the different particle size distribution of the recycled aggregate.The result showed that the performance of the recycled concrete was about to the water/cement ratio and the different particle size distribution of the recycled aggregate,and it met the needs of the general road base on its strength,it also has good waterproof performance and antifreeze performance.