Field detection device for low-temperature properties of construction horizontal surface waterproof layer

作者: Shuli Wang , Bing Ge , Yao Zhou , Renyu Zhang , Jingxian Wang

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摘要: The utility model relates to a field detection device for low-temperature properties of construction horizontal surface waterproof layer, which comprises drop hammer and guide tube the diameter is greater than maximum hammer, wherein head in shape spherical crown; vertically arranged on layer be detected, carved with mark position 1000mm away from detected; faces down; top point at height detected layer; kinematic trajectory freely fall along impact detected. can overcome following defects: present, flexibility vertical not field, only laboratory performed raw material product forming layer.

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