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当前位置:网站皇冠篮球比分网 > 行业新闻 > 浅谈稻壳灰在混凝土中的多种应用

浅谈稻壳灰在混凝土中的多种应用

文章来源:dgkfp.cn发表时间: 2019-1-4 13:27:52
稻壳灰是稻壳焚烧后的产物,产物白色稻壳灰中含有化学活性的中的二氧化硅、钠、钾和钙等成分,除了可以被制作牙膏外,还在混凝土中得到了广泛的应用,那么,稻壳灰在混凝土中有哪些应用呢?恒东保温材料为大家进行讲解!

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稻壳灰是稻壳焚烧后的产物,产物白色稻壳灰中含有化学活性的中的二氧化硅、钠、钾和钙等成分,除了可以被制作牙膏外,还在混凝土中得到了广泛的应用,那么,稻壳灰在混凝土中有哪些应用呢?恒东保温材料为大家进行讲解!


1、稻壳灰水泥

YONGDAOQIAOHUIYUBUTONGBILIDEBOTELANSHUINI(PUTONGGUISUANYANSHUINI)AN0∶100; 30∶70; 50∶50; 70∶30DEBILIHUNHE,FAXIANHAN70%DEDAOQIAOHUIDEHUNHELIAOZAISUOYOU3、7、28、90TIANLINGQIJUNJUYOUZUIGAOQIANGDU,KANGYAQIANGDUZHIFENBIEWEI: 3 d,31.9/22.4; 7 d,45.7/32.5; 28 d,58.7/42.4; 90 d,63.9/47.7 (FENMUDAIBIAO0∶100SHIDESHUINIQIANGDU,DANWEIMPa)。“DAOQIAOHUISHAJIANGJISHANGPINHUNNINGTUDEYIGEZHONGYAOXINGZHISHITADEKANGSUANQINSHINAIJIUXINGTEBIEHAO”。“DAOQIAOHUIZUOWEIYIZHONGGAOHUOXINGHUOSHANHUINENGJIANSHAOHANHUOXINGJILIAOSHAJIANGDEJIANJILIAOPENGZHANG”。ZAIGAOQIANGDUDATIJISHANGPINHUNNINGTUZHONG,YONGDAOQIAOHUIKEDEDAOGAOQIANGDUERNEIBUWENSHENGBUDA,DIANXINGDIDAOQIAOHUISHANGPINHUNNINGTU28 dQIANGDUBIPUTONGBOTELANSHUINISHANGPINHUNNINGTUGAO8%,ERZAI7 d~28 dNEIBUWENSHENGQUEDIYU21℃。

2、石灰稻壳灰水泥

YONGXIAOSHIHUIYUDAOQIAOHUIHUOSHENGSHIHUIYUDAOQIAOHUIHUNHEZHICHENGXIAOSHIHUIDAOQIAOHUISHUINIJISHENGSHIHUIDAOQIAOHUISHUINI。LIANGZHONGSHIHUIDAOQIAOHUISHUINIDEANDINGXINGJUNHEGE。XIAOSHIHUIDAOQIAOHUISHUINIDENINGJIESHIJIANJIAOPUTONGSHUINILVEZHANG,ERSHENGSHIHUIDAOQIAOHUISHUINIDENINGJIESHIJIANJIAOKUAI。LIANGZHONGSHIHUIDAOQIAOHUISHUINIDEBIAOZHUNCHOUDU,JIAOGUISUANYANSHUINIBIAOZHUNCHOUDUDADEDUO,ZHEISHIDAOQIAOHUIYOUTEDADEBIBIAOMIANJI,ERYINQIBIAOZHUNCHOUDUDEZENGJIA。BUCHANJIANSHUIJIYONGSHENGSHIHUIPEIZHIDEPEIHEBIWEI0.76∶1∶1.53∶2.70DESHENGSHIHUIDAOQIAOHUISHANGPINHUNNINGTU28 dWULILIXUEXINGNENGSHI:TALUODU2.5 cm~4.0 cm,KANGYAQIANGDU14.81 MPa,PILAQIANGDU1.54 MPa,JINGYADANMO2.01×104MPa。RUSHIDANGCHANJIAYIXIEJIANSHUIJIQIANGDUHUIYOUSUOTIGAO。

3、稻壳灰水泥商品混凝土

DAOQIAOHUIYOUYIWAICHANHUONEICHANXINGSHICHANRUSHANGPINHUNNINGTU,ZAIDENGLIANGQUDAI20%SHUINIDEQINGKUANGXIACHANDAOQIAOHUISHIJIAN,3 d、7dKANGYAQIANGDUJUNXIAOYUWEICHANDAOQIAOHUIDEKONGBAIZU,DAN28 dKANGYAQIANGDUJIAOKONGBAIZUZENGJIA20%,SHUOMINGDAOQIAOHUIJUYOUJIAOGAODEHUOSHANHUIHUOXING,ZAICHAOLIANGQUDAISHUINIDEQINGKUANGXIA,DAOQIAOHUIDEZENGQIANGXIAOGUOGENGXIANZHU。DAOQIAOHUIYIWAICHANXINGSHICHANRUSHANGPINHUNNINGTUDEJISHUTIAOJIANJIJIEGUO,CHANDAOQIAOHUIDESHIYANZUKANGYAQIANGDUTIGAODEFUDUJIAODA,QIEZAOQIBIHOUQIQIANGDUGAO,BIAOMINGDAOQIAOHUIYOUQIANGLIEDEZENGQIANGZUOYONG,YUGUIHUIXIANGSI。


XIANGXINTONGGUOYISHANGNEIRONG,DAJIADUIDAOQIAOHUIZAIHUNNINGTUZHONGDEDUOZHONGYINGYONGYOULEYIDINGDELEJIE,RUGUODAJIAHAIYOUSHENMEYIWENXIANGZIXUN,HUANYINGJIWOMENBODADIANHUA,WOMENJIANGYIYIWEIDAJIAJINXINGJIEDA。

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