摘要
利用废弃混凝土加工成再生骨料加以利用,是促进建筑业可 持续发展的重要措施。文章论述了在不同级配、掺粉煤灰、掺聚丙烯纤 维的情况下再生混凝土空心砌块的受压性能。结果表明,再生混凝土空 心砌块具有足够的抗压强度,可以作为砌体结构中的承重砌块。
It is an important measure to promote sustainable development of construction industry through utilizing abandoned concrete to process the regeneration aggregate to make use. The article discusses the performance of pressure-receiving of regeneration concrete hollow brick under the condition of various grading, coal ash mixed with powder, textile fiber mixed with polypropylene. The result suggests that regeneration concrete hollow brick has enough anti-pressure strength, which can be used as load-bearing masonry block in the masonry structure.
出处
《住宅科技》
2005年第12期32-35,共4页
Housing Science
基金
上海市科学技术委员会资助项目(02DZ12104
04DZ05044)
关键词
再生混凝土
空心砌块
抗压强度
regeneration concrete
hollow masonry block
antipressure strength
