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(中國(guó)建筑科學(xué)研究院 北京 100013)
［提要］ 就建筑結(jié)構(gòu)膠在工程應(yīng)用中的分類(lèi)及性能要求、長(zhǎng)期性能、防火及耐高溫要求、無(wú)機(jī)膠研發(fā)、錨固膠的作用機(jī)理，以及膠接加固的可靠性等問(wèn)題，結(jié)合試驗(yàn)研究進(jìn)行了分析。建議編制《結(jié)構(gòu)膠性能檢驗(yàn)標(biāo)準(zhǔn)》；膠的長(zhǎng)期性能應(yīng)考察更長(zhǎng)的時(shí)間；高溫環(huán)境應(yīng)采取耐高溫膠；可以積極開(kāi)發(fā)無(wú)機(jī)膠；應(yīng)對(duì)膠的作用性能、基材性狀、錨固參數(shù)及其破壞形態(tài)進(jìn)行綜合分析；膠接加固應(yīng)聯(lián)合其他加固方式，保證加固的可靠性。
［關(guān)鍵詞］ 建筑結(jié)構(gòu)膠 性能要求 長(zhǎng)期性能 無(wú)機(jī)膠 錨固型膠 膠接加固
Advising and Application Problems of Building Structure Glue/Wan Molin(China Academy of Building Research,Beijing 100013，China)
Abstract:Based on the items related to the building structure glue such as the engineering application classification,performance requirements,long term performances,fire resistance and high temperature resistance requirements,R & D of inorganic glue,action mechanism of fastening glue,and the reliability of glue strengthening,according to the experimental research results,some improvement suggestions are put forward,such as the test criterion on the structure glue performance should be formed; the long term performance of glue should be examined for a longer time; glues enduring high temperature should be used in high temperature environment; the inorganic glue is encourage to be empoldered; the performances of glue and substrate,the fastening parameters and the destroy forms should be analyzed synthetically; the glue strengthening method should unite with another one to ensure the reliability of strengthening.
Keywords:structure glue; performance requirements; long term performances; inorganic glue; fastening glue; strengthening