发(fa)布时间(jian):
2019
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01
-
17
高性(xing)(xing)(xing)能(neng)(neng)混(hun)(hun)凝土(tu)(tu)（一(yi)）材料组成普通(tong)硅(gui)酸盐水(shui)泥、优(you)质(zhi)矿物掺合料、精(jing)品砂、精(jing)品石、水(shui)和高性(xing)(xing)(xing)能(neng)(neng)混(hun)(hun)凝土(tu)(tu)专用(yong)(yong)(yong)外加剂(ji)（二）性(xing)(xing)(xing)能(neng)(neng)指标强度(du)等级：C30～C80密度(du)范围：2000～2800kg/m³（三）特点与(yu)用(yong)(yong)(yong)途高性(xing)(xing)(xing)能(neng)(neng)混(hun)(hun)凝土(tu)(tu)是通(tong)过预拌和绿色生(sheng)产(chan)(chan)方(fang)式(shi)制(zhi)成的具有优(you)异的拌合物性(xing)(xing)(xing)能(neng)(neng)、力学(xue)性(xing)(xing)(xing)能(neng)(neng)、耐久性(xing)(xing)(xing)能(neng)(neng)和长期性(xing)(xing)(xing)能(neng)(neng)的混(hun)(hun)凝土(tu)(tu)。与(yu)普通(tong)混(hun)(hun)凝土(tu)(tu)相(xiang)比，具有如下特征(zheng)：1.采(cai)(cai)用(yong)(yong)(yong)绿色生(sheng)产(chan)(chan)方(fang)式(shi)生(sheng)产(chan)(chan)；2.采(cai)(cai)用(yong)(yong)(yong)较低(di)水(shui)胶比；3.合理选用(yong)(yong)(yong)优(you)质(zhi)的常规原材料。主要用(yong)(yong)(yong)于对工程(cheng)(cheng)质(zhi)量(liang)、应用(yong)(yong)(yong)环境和使用(yong)(yong)(yong)性(xing)(xing)(xing)能(neng)(neng)有更(geng)高、更(geng)具体要求(qiu)的建设工程(cheng)(cheng)，目前已(yi)在道路桥梁(liang)工程(cheng)(cheng)，轨(gui)道交(jiao)通(tong)、机场、高铁站(zhan)(zhan)等大型市政工程(cheng)(cheng)得(de)到广(guang)泛应用(yong)(yong)(yong)，其中我司参建的重庆西站(zhan)(zhan)铁路交(jiao)通(tong)枢(shu)纽工程(cheng)(cheng)属于高性(xing)(xing)(xing)能(neng)(neng)混(hun)(hun)凝土(tu)(tu)应用(yong)(yong)(yong)的典型案例。