A.30min
B.45min
C.60min
D.90min
[单选题]通常情况下,耐火浇注料搅拌均匀后应在()内完成浇筑。A . 30minB . 45minC . 60minD . 90min
[单选题]搅拌好的耐火浇注料,应在( )内浇注完成。A.30minB.25minC.40minD.60min
[单选题]搅拌好的耐火浇注料,应在( )内浇注完成。A.30minB.25minC.40minD.60min
[单选题]搅拌好的耐火浇注料,应在( )内浇注完成。A.30minB.25minC.40minD.60min
[单选题]搅拌好的耐火浇注料,应在( )内浇注完成。A.30minB.25minC.40minD.60min
[单选题]浇注料施工中,浇注料一次搅拌量应以()内完成为限。A . 20minB . 30minC . 40minD . 50min
[单选题]浇注料成品完成后,对承重模板应在浇注料强度达到()以上时,方可拆除。A . 50%B . 55%C . 60%D . 70%
[单选题]调制耐火浇注料的水可以加热,高铝水泥耐火浇注料的水温不应超过( )℃。A.60B.45C.30D.50
[问答题] 耐火浇注料筑炉法有几种?现场浇注有哪几种情况?
[单选题]耐火浇注料砌筑施工顺序是:锚固钉焊接→模板制安→防水剂涂刷→()→浇注料浇注并振捣密实→模板拆除→膨胀缝预留及填充→浇注料成品养护。A .浇注料试块制作、检验B .浇注料搅拌C .砌筑D . D.浇注料搅拌制作试块