干混抹灰砂浆M5,配比:P.O42.5水泥:110,粉煤灰原灰:30,机制砂:780,面砂:70,纤维素醚10万:100g,其他材料170g
干粉砂浆筛分:2.36/11.8,1.18/117.2,0.6/104.6,0.3/77.4,0.15/44.8,0.075/29.8,底/111.8
需水量:145,保水:91%,湿半盒容重:1730,
机制砂筛分:2.36/19,1.18/178.2,0.6/121.8,0.3/97.2,0.15/37.8,底/44.4 细度模数:2.8
面砂:0.075以下含粉量15%,细度模数0.65
出现问题:1,墙面不平整,砂眼多。2,墙面做好后,10个小时左右,出现大量的细小,短裂纹
请求大神们指教
干粉砂浆筛分:2.36/11.8,1.18/117.2,0.6/104.6,0.3/77.4,0.15/44.8,0.075/29.8,底/111.8
需水量:145,保水:91%,湿半盒容重:1730,
机制砂筛分:2.36/19,1.18/178.2,0.6/121.8,0.3/97.2,0.15/37.8,底/44.4 细度模数:2.8
面砂:0.075以下含粉量15%,细度模数0.65
出现问题:1,墙面不平整,砂眼多。2,墙面做好后,10个小时左右,出现大量的细小,短裂纹
请求大神们指教