【判断题】【消耗次数：1】
水泥砂浆地面施工中，水泥砂浆的强度等级不应小于M10
①
正确
②
错误
参考答案：
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相关题目
【单选题】
水泥砂浆宜用于（ ）。
①
砌筑潮湿环境以及强度要求较高的砌体
②
砌筑干燥环境以及强度要求较高的砌体
③
砌筑干燥环境以及强度要求较低的砌体
④
砌筑潮湿环境以及强度要求较低的砌体
【单选题】
下列关于掺防水剂水泥砂浆防水施工的说法中，错误的是（）。
①
施工工艺流程为：找平层施工→防水层施工→质量检查
②
当施工采用抹压法时，先在基层涂刷一层1∶0.4的水泥浆，随后分层铺抹防水砂浆，每层厚度为10～15mm，总厚度不小于30mm
③
氯化铁防水砂浆施工时，底层防水砂浆抹完12h后，抹压面层防水砂浆，其厚13mm分两遍抹压
④
防水层施工时的环境温度为5～35℃
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