砖瓦
磚瓦
전와
2015年
5期
39-42
,共4页
建筑垃圾%再生骨料%轻质%混凝土砌块%应用研究
建築垃圾%再生骨料%輕質%混凝土砌塊%應用研究
건축랄급%재생골료%경질%혼응토체괴%응용연구
construction waste%recycled aggregate%lightweight%concrete block%applied research
建筑垃圾通过回收加工而得到的再生骨料,可作为生产再生骨料混凝土砌块的原材料,建筑垃圾再生骨料的组成与用量对混凝土砌块的性能有显著的影响。建筑垃圾中废烧结砖再生骨料用量的变化将引起混凝土砌块强度的变化,随着废烧结砖再生骨料用量的增加,混凝土砌块的吸水率增加,表观密度、抗压强度、软化系数等性能会有所下降。
建築垃圾通過迴收加工而得到的再生骨料,可作為生產再生骨料混凝土砌塊的原材料,建築垃圾再生骨料的組成與用量對混凝土砌塊的性能有顯著的影響。建築垃圾中廢燒結磚再生骨料用量的變化將引起混凝土砌塊彊度的變化,隨著廢燒結磚再生骨料用量的增加,混凝土砌塊的吸水率增加,錶觀密度、抗壓彊度、軟化繫數等性能會有所下降。
건축랄급통과회수가공이득도적재생골료,가작위생산재생골료혼응토체괴적원재료,건축랄급재생골료적조성여용량대혼응토체괴적성능유현저적영향。건축랄급중폐소결전재생골료용량적변화장인기혼응토체괴강도적변화,수착폐소결전재생골료용량적증가,혼응토체괴적흡수솔증가,표관밀도、항압강도、연화계수등성능회유소하강。
Construction waste can be recycled as raw material to produce aggregate concrete block, the composition and amount of construction waste recycled aggregate has a significant impact on the performance of concrete block. Waste fired brick construction waste recycled aggregate amount will change the strength of concrete block. With the increase of the aggregate amount, the water absorption of concrete block increases, apparent density, compressive strength, softening coefficient of performance will decline.