【摘 要】
：
工业化生产砌块专用砌筑砂浆,有利于原材料质量控制、生产工序机械化和产品检验及质量保证,各种强度等级砂浆样品检测结果均符合标准要求.如Mb 15砂浆7 d强度14.8MPa,28d强度
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工业化生产砌块专用砌筑砂浆,有利于原材料质量控制、生产工序机械化和产品检验及质量保证,各种强度等级砂浆样品检测结果均符合标准要求.如Mb 15砂浆7 d强度14.8MPa,28d强度达20.3MPa,经25次冻融试验,重量损失率1.0%,强度损失率仅7.1%,并可减少施工现场浪费和污染环境,施工效果理想.
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