四川建材
四川建材
사천건재
SICHUAN BUILDING MATERIALS
2014年
3期
35-36,38
,共3页
再生骨料%透水混凝土%骨料粒径%体积砂率%孔隙率
再生骨料%透水混凝土%骨料粒徑%體積砂率%孔隙率
재생골료%투수혼응토%골료립경%체적사솔%공극솔
recycled aggregate%porous pervious con_crete%aggregate size%volume percentage of sand%porosity
本文以再生骨料透水混凝土为研究对象，分析了再生骨料粒径的大小对透水混凝土强度和空隙率的影响，在保证混凝土取得较高强度和孔隙率的基础上确定了最佳的再生骨料粒径。同时，还尝试性地研究了体积砂率对再生骨料透水混凝土强度的影响，并以试验数据为基础确定了达到强度峰值时的最佳体积砂率值。
本文以再生骨料透水混凝土為研究對象，分析瞭再生骨料粒徑的大小對透水混凝土彊度和空隙率的影響，在保證混凝土取得較高彊度和孔隙率的基礎上確定瞭最佳的再生骨料粒徑。同時，還嘗試性地研究瞭體積砂率對再生骨料透水混凝土彊度的影響，併以試驗數據為基礎確定瞭達到彊度峰值時的最佳體積砂率值。
본문이재생골료투수혼응토위연구대상，분석료재생골료립경적대소대투수혼응토강도화공극솔적영향，재보증혼응토취득교고강도화공극솔적기출상학정료최가적재생골료립경。동시，환상시성지연구료체적사솔대재생골료투수혼응토강도적영향，병이시험수거위기출학정료체도강도봉치시적최가체적사솔치。
The chapter is aimed at the research of the recy_cled aggregate porous concrete. It analyzed the influence of recy_cled aggregate particle size on the strength and porosity of pervi_ous concrete. The best recycled aggregate particle size was deter_mined on the premise that the concrete made in ensuring high strength and porosity. Also, we have tried to study the effects of the volume percentage of sand on strength of recycled aggregate pervious concrete. And on the basis of experiments, the best val_ue of the volume percentage of sand was determined, when strength of recycled aggregate pervious concrete reached the peak.
