座背板:椅背:380mm(高)×490mm(寬)×10mm(厚),外型根據人體工程學設計,背板采用10mm多層板優質旋切木經模具熱壓成型并雙面壓防火板,采用環保油漆和環保膠粘接,防潮、耐用、不褪色.框架采用優質鋼板經模具加工成型后焊接而成.背框橫條采用1.5mm優質鋼板經模壓型,表面做防氧化處理后,高溫噴涂處理。
椅座:425mm(深)×445mm(寬)×15mm(厚),采用(yong)(yong)(yong)不(bu)小于(yu)15mm多(duo)層(ceng)板(ban)優質旋切木經(jing)模(mo)具熱壓(ya)成(cheng)型并(bing)雙(shuang)面壓(ya)防火板(ban),采用(yong)(yong)(yong)環(huan)保膠(jiao)粘(zhan)接(jie),防潮、耐用(yong)(yong)(yong)、不(bu)褪色。板(ban)與(yu)鋁合金一體(ti)壓(ya)鑄(zhu)成(cheng)型角碼采用(yong)(yong)(yong)穿透式連接(jie),采用(yong)(yong)(yong)M8圓柱(zhu)頭(tou)六角螺絲2個/角碼,整(zheng)體(ti)弧度及曲(qu)(qu)線符合人體(ti)工(gong)程(cheng)學設計(ji)。強度高,抗老(lao)化(hua),經(jing)久耐用(yong)(yong)(yong),坐感舒適。提供(gong)投標人的具備CNAS或CMA認(ren)可(ke)的檢測(ce)機(ji)構(gou)出(chu)具的“公共(gong)座椅夾板(ban)”檢測(ce)報告。報告依據:GB/T 9846-2015、 GB 18580-2001,①靜曲(qu)(qu)強度和彈(dan)性模(mo)量(見右表)②甲醛(quan)釋放量(干燥(zao)器法(fa)<1.5MG/L)。