轻质、高强陶粒混凝土内隔墙板表面气孔问题的试验研究  

Experimental Research on Surface Pores of Lightweight High-strength Ceramisite Concrete Hollow Panel for Internal Partition Wall

作　　者：黄洪财[1,2] 肖景和 桂苗苗[1,2] 徐仁崇[1,2] 温小栋[3] 

机构地区：[1]厦门市建筑科学研究院集团股份有限公司,厦门361004 [2]厦门天润锦龙建材有限公司,厦门361009 [3]宁波工程学院,宁波315211

出　　处：《建材世界》2015年第4期28-31,共4页The World of Building Materials

基　　金：宁波市农业与社会发展计划项目(2013C51004)

摘　　要：研究了陶粒混凝土拌合物泌水、粉煤灰及骨料的掺量对轻质、高强陶粒混凝土内隔墙板表面气孔的影响。结果表明:陶粒混凝土拌合物泌水、粉煤灰及骨料的掺量对轻质、高强内隔墙板的表观质量有着重大的影响,泌水越严重则内隔墙板的表面大孔径气孔数量越多,表面气孔数的加权结果也越高,表观质量也相应的越差。陶粒掺量越多、河砂掺量越少,则陶粒混凝土内隔墙板的表观质量也相应的越差;而粉煤灰掺量的提高则有助于改善内隔墙板的表观质量。This paper studied the effect of mixture bleeding,content of fly ash and aggregate on the surface pores of lightweight high-strength ceramisite concrete hollow panel for internal partition wall.The results indicated that it had significant effect on the surface quality of pores.If the bleeding was more heavy,the big diameter pore’s number of the surface would be more,the surface pore’s weighting number would be more also,and the surface quality would be worse.The more contained ceramisite and lower contained sand,the worse the surface quality would be,and increasing the content of fly ash would be good to improve the surface quality.

关 键 词：陶粒混凝土 内隔墙板 高强 表面气孔 

分 类 号：TU528.2[建筑科学—建筑技术科学]