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防水卷材耐熱裝置操作規范

防水卷材(cai)耐熱裝(zhuang)置儀器組成(cheng)：

本(ben)儀器(qi)(qi)由夾子，劃線器(qi)(qi)，插銷等組成。

防水(shui)卷(juan)材耐(nai)熱裝置(zhi)使用方法：

先(xian)將(jiang)試(shi)樣(yang)按(an)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)尺寸裁(cai)剪好，然(ran)后把試(shi)樣(yang)需(xu)(xu)要(yao)刮(gua)(gua)除的(de)(de)(de)部(bu)分事先(xian)劃(hua)(hua)出線(xian)(xian)。將(jiang)刮(gua)(gua)刀放在(zai)(zai)(zai)電熱(re)(re)(re)爐(lu)（需(xu)(xu)自備）上加(jia)溫(wen)(wen)，等刮(gua)(gua)刀足(zu)夠熱(re)(re)(re)后，在(zai)(zai)(zai)正反(fan)兩(liang)(liang)面(mian)按(an)標準用(yong)(yong)20mm刮(gua)(gua)刀刮(gua)(gua)除20×15mm的(de)(de)(de)兩(liang)(liang)個(ge)區(qu)域(yu)（直至胎(tai)體），用(yong)(yong)40mm的(de)(de)(de)刮(gua)(gua)刀刮(gua)(gua)除100×15mm的(de)(de)(de)區(qu)域(yu)（直至胎(tai)體）。刮(gua)(gua)涂(tu)干凈后，將(jiang)劃(hua)(hua)線(xian)(xian)器裝在(zai)(zai)(zai)20×15mm的(de)(de)(de)區(qu)域(yu)，在(zai)(zai)(zai)試(shi)件(jian)(jian)的(de)(de)(de)裸露區(qu)上打好眼(yan)，用(yong)(yong)插銷將(jiang)兩(liang)(liang)個(ge)劃(hua)(hua)線(xian)(xian)器固定(ding)(ding)(ding)(ding)(ding)好后，用(yong)(yong)記(ji)號筆(bi)在(zai)(zai)(zai)正反(fan)兩(liang)(liang)面(mian)分別沿(yan)試(shi)件(jian)(jian)寬度(du)(du)方向劃(hua)(hua)線(xian)(xian)。劃(hua)(hua)線(xian)(xian)完畢(bi)后，將(jiang)劃(hua)(hua)線(xian)(xian)器卸下(xia)，用(yong)(yong)夾(jia)子(zi)夾(jia)在(zai)(zai)(zai)100×15mm的(de)(de)(de)區(qu)域(yu)，涂(tu)蓋(gai)層(ceng)不(bu)要(yao)夾(jia)到，必要(yao)時(shi)用(yong)(yong)如硅紙（需(xu)(xu)自備）的(de)(de)(de)不(bu)粘層(ceng)包住(zhu)兩(liang)(liang)面(mian)，便于試(shi)驗(yan)結束時(shi)除去夾(jia)子(zi)。符合 GB/T 328 中(zhong)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)防水卷(juan)材(cai)在(zai)(zai)(zai)溫(wen)(wen)度(du)(du)升高時(shi)的(de)(de)(de)抗(kang)流動性(xing)(xing)(xing)測(ce)定(ding)(ding)(ding)(ding)(ding)，試(shi)驗(yan)卷(juan)材(cai)的(de)(de)(de)上表面(mian)和下(xia)表面(mian)在(zai)(zai)(zai)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)溫(wen)(wen)度(du)(du)或(huo)連續(xu)在(zai)(zai)(zai)不(bu)同濕度(du)(du)測(ce)定(ding)(ding)(ding)(ding)(ding)的(de)(de)(de)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)極限試(shi)驗(yan)用(yong)(yong)來(lai)檢驗(yan)產品(pin)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)要(yao)求，或(huo)測(ce)定(ding)(ding)(ding)(ding)(ding)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)產品(pin)的(de)(de)(de)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)極限，如測(ce)定(ding)(ding)(ding)(ding)(ding)老化后性(xing)(xing)(xing)能的(de)(de)(de)變(bian)化結果(guo).中(zhong)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)防水卷(juan)材(cai)在(zai)(zai)(zai)溫(wen)(wen)度(du)(du)升高時(shi)的(de)(de)(de)抗(kang)流動性(xing)(xing)(xing)測(ce)定(ding)(ding)(ding)(ding)(ding)，試(shi)驗(yan)卷(juan)材(cai)的(de)(de)(de)上表面(mian)和下(xia)表面(mian)在(zai)(zai)(zai)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)溫(wen)(wen)度(du)(du)或(huo)連續(xu)在(zai)(zai)(zai)不(bu)同濕度(du)(du)測(ce)定(ding)(ding)(ding)(ding)(ding)的(de)(de)(de)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)極限。試(shi)驗(yan)用(yong)(yong)來(lai)檢驗(yan)產品(pin)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)要(yao)求，或(huo)測(ce)定(ding)(ding)(ding)(ding)(ding)規(gui)(gui)定(ding)(ding)(ding)(ding)(ding)產品(pin)的(de)(de)(de)耐(nai)熱(re)(re)(re)性(xing)(xing)(xing)極限，如測(ce)定(ding)(ding)(ding)(ding)(ding)老化后性(xing)(xing)(xing)能的(de)(de)(de)變(bian)化結果(guo).

防水卷材耐熱(re)裝置(zhi)本儀(yi)器(qi)是(shi)用來檢測產品的(de)(de)耐熱(re)性要求，或(huo)規(gui)定產品的(de)(de)耐熱(re)性極限，如(ru)測定老(lao)化后性能的(de)(de)變化結果。本儀(yi)器(qi)需和烘(hong)箱配合使用。本儀(yi)器(qi)符合GB/T328.11的(de)(de)有關要求。防水卷材耐熱(re)裝置(zhi)河北(bei)路儀(yi)

防水卷材耐熱裝置操作規范