[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f3jJBuCoPrpYXbH-1i_I45zD2_aTUtDu8LipxEtHEo6I":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":25,"type":26},[],"2023-11-05 18:20:48",103155564,[8,9,10,11],"2h","4h","6h","8h",{"courseId":13,"courseImg":14,"courseName":15},"a1ee8da9f92320d12d682dd800710cdf","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fade026935985eb37cc6e965b26524f34.jpg","水利五大员培训-质检员","在混凝土生产过程中,砂、小石的表面含水量应每( )检测1次",[18,27,36,45,54,57,66,76,85,94],{"answer":19,"createTime":5,"id":20,"options":21,"question":24,"source":25,"type":26},[],103155555,[22,10,23,11],"5h","7h","在骨料生产时,每( )应检测1次","v1",0,{"answer":28,"createTime":5,"id":29,"options":30,"question":35,"source":25,"type":26},[],103155557,[31,32,33,34],"0.01","0.02","0.03","0.05","对于强度标号高于C30的混凝土,其所用的天然砂的含泥量应控制在( )之内",{"answer":37,"createTime":5,"id":38,"options":39,"question":44,"source":25,"type":26},[],103155559,[40,41,42,43],"2t","10t","50t","100t","对于掺量小于0.05%的混凝土外加剂,以不超过( )为一取样单位",{"answer":46,"createTime":5,"id":47,"options":48,"question":53,"source":25,"type":26},[],103155562,[49,50,51,52],"1个月","3个月","6个月","12个月","在混凝土拌和用地表水时,需每( )检验1次",{"answer":55,"createTime":5,"id":6,"options":56,"question":16,"source":25,"type":26},[],[8,9,10,11],{"answer":58,"createTime":5,"id":59,"options":60,"question":65,"source":25,"type":26},[],103155566,[61,62,63,64],"600~1200t","600t","1200t","600t~1000t","细骨料出厂品质检测,按同料源每( )为一批,检测细度模数、石粉含量(人工砂)、含泥量、泥块含量和表面含水量",{"answer":67,"createTime":68,"id":69,"options":70,"question":75,"source":25,"type":26},[],"2023-11-05 18:20:49",103155568,[71,72,73,74],"每批次","2~3批次","5~7批次","3~5批次","掺和料检验主控项目应每批次检验1次,一般项目可按( )检验1次",{"answer":77,"createTime":68,"id":78,"options":79,"question":84,"source":25,"type":26},[],103155570,[80,81,82,83],"&plusmn;1%","&plusmn;2%","&plusmn;0.5%","&plusmn;1.5%","混凝土原材料称量时,水泥、掺和料、水、冰、外加剂的称量允许偏差为( )",{"answer":86,"createTime":68,"id":87,"options":88,"question":93,"source":25,"type":26},[],103155572,[89,90,91,92],"直接加水泥","保持砂率不变,增加砂、石用量","保持W\u002FC不变,增加水泥浆","加混合材料","在试拌混凝土时,发现混凝土拌合物的流动性偏大,应采取( )措施",{"answer":95,"createTime":68,"id":96,"options":97,"question":102,"source":25,"type":26},[],103155574,[98,99,100,101],"5~10cm","5~15cm","10~15cm","10~20cm","对于砂砾地基的处理,通常在清除杂物,整平建基面后,在表面铺设()厚的低强度等级混凝土作垫层"]