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钉(ding)杆(gan)密水性试(shi)验仪主要由滑(hua)(hua)动(dong)轴承座、滑(hua)(hua)动(dong)夹(jia)(jia)具、丝(si)(si)杆(gan)、固定夹(jia)(jia)具及底座五部(bu)分(fen)组成。转动(dong)螺栓(shuan),螺栓(shuan)推动(dong)活动(dong)夹(jia)(jia)板向下运动(dong),使(shi)试(shi)件夹(jia)(jia)紧。当(dang)拉伸(shen)试(shi)件时,转动(dong)手轮,使(shi)丝(si)(si)杆(gan)旋转,从(cong)而使(shi)滑(hua)(hua)动(dong)夹(jia)(jia)具沿丝(si)(si)杆(gan)移动(dong),来实现对试(shi)件的拉伸(shen)。
钉(ding)杆(gan)泌水(shui)率试(shi)(shi)验仪(yi)是检(jian)测仪(yi)器,根据国家标(biao)准(zhun)B23441-2009自粘聚合物(wu)改性沥青防水(shui)卷材(cai).钉(ding)杆(gan)密水(shui)性试(shi)(shi)验标(biao)准(zhun)研发制造。