陶瓷
陶瓷
도자
CERAMICS
2015年
6期
44-46
,共3页
赵爽%刘挺%王超%谢高伟%王菊侠
趙爽%劉挺%王超%謝高偉%王菊俠
조상%류정%왕초%사고위%왕국협
煤矸石%粉煤灰陶粒滤料%造孔剂%性能
煤矸石%粉煤灰陶粒濾料%造孔劑%性能
매안석%분매회도립려료%조공제%성능
Coal ash%Fly ash concrete%Pore-forming agent%Properties
利用粉煤灰、粘土作为主要原料，添加不同比例的造孔剂———煤矸石制备粉煤灰陶粒滤料，研究了煤矸石用量对粉煤灰陶粒滤料性能的影响。结果表明，随着煤矸石添加比例的增加，粉煤灰陶粒滤料的烧失量、吸水率及比表面积逐渐增大，而堆积密度、强度和耐酸碱性则逐渐减小。
利用粉煤灰、粘土作為主要原料，添加不同比例的造孔劑———煤矸石製備粉煤灰陶粒濾料，研究瞭煤矸石用量對粉煤灰陶粒濾料性能的影響。結果錶明，隨著煤矸石添加比例的增加，粉煤灰陶粒濾料的燒失量、吸水率及比錶麵積逐漸增大，而堆積密度、彊度和耐痠堿性則逐漸減小。
이용분매회、점토작위주요원료，첨가불동비례적조공제———매안석제비분매회도립려료，연구료매안석용량대분매회도립려료성능적영향。결과표명，수착매안석첨가비례적증가，분매회도립려료적소실량、흡수솔급비표면적축점증대，이퇴적밀도、강도화내산감성칙축점감소。
Using fly ash and clay as the main material along with a proper quantity of coal ash as pore-forming agent ,the experiment is conducted to produce fly ash concrete.The affects of the coal ash dosage on properties are studied.The result shows:along with the increase of coal ash dosage,loss on ignition,water absorption and specific surface area are gradually increased,while the packing density,strength and acid properties are gradually decreased.
