CN105036789A - 一种应用于地铁车站基坑回填的轻质泡沫土 - Google Patents
一种应用于地铁车站基坑回填的轻质泡沫土 Download PDFInfo
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- CN105036789A CN105036789A CN201510365059.5A CN201510365059A CN105036789A CN 105036789 A CN105036789 A CN 105036789A CN 201510365059 A CN201510365059 A CN 201510365059A CN 105036789 A CN105036789 A CN 105036789A
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Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
指标(%) | Ⅰ级粉煤灰 |
细度(0.045mm方孔筛筛余) | ≤12 |
需水量比 | ≤95 |
烧失量 | ≤5 |
二氧化硫 | ≤3 |
检测项目 | 干密度,kg/m3 | 湿密度,kg/m3 | 最大密度,kg/m3 | 28d立方体抗压强度,MPa | 流动度,mm | 固化沉降率,% | 泡沫密度,kg/m3 |
实施例1 | 388 | 504 | 402 | 4.9 | 175 | 1.35 | 45 |
实施例2 | 499 | 648 | 513 | 6.2 | 186 | 1.13 | 42 |
实施例3 | 443 | 576 | 482 | 5.8 | 183 | 1.28 | 48 |
实施例4 | 448 | 582 | 467 | 5.1 | 182 | 1.31 | 43 |
实施例5 | 536 | 697 | 557 | 6.5 | 191 | 1.09 | 40 |
Claims (7)
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106082984A (zh) * | 2016-06-12 | 2016-11-09 | 安徽省亚欧陶瓷有限责任公司 | 一种抗冲击抗开裂瓷砖及其制备方法 |
CN108103871A (zh) * | 2017-12-19 | 2018-06-01 | 浙江大学城市学院 | 一种邻近既有地铁设施的路基泡沫砼填筑技术的施工方法 |
CN108840716A (zh) * | 2018-07-25 | 2018-11-20 | 南京航空航天大学 | 大流态轻质泡沫混合土 |
CN110002897A (zh) * | 2019-05-16 | 2019-07-12 | 四川铁科新型建材有限公司 | 一种新型节能环保路基路床用泡沫轻质土及其制备方法 |
CN110159309A (zh) * | 2019-05-27 | 2019-08-23 | 中国水利水电第八工程局有限公司 | 一种采用泡沫混凝土回填矿山法隧道的施工方法 |
CN111196693A (zh) * | 2020-01-08 | 2020-05-26 | 广西建宏水泥制品有限公司 | 一种下沉式卫生间回填用的轻质泡沫混凝土 |
CN112592112A (zh) * | 2020-12-09 | 2021-04-02 | 中建三局集团有限公司 | 一种可自密实固化黄土肥槽回填材料及回填方法 |
CN113636814A (zh) * | 2021-08-16 | 2021-11-12 | 湖南交通职业技术学院 | 一种超高性能混凝土及其制备方法 |
CN114508109A (zh) * | 2020-11-16 | 2022-05-17 | 山东科技大学 | 一种用泡沫轻质混凝土作为基坑回填材料的施工方法 |
CN114685123A (zh) * | 2022-05-13 | 2022-07-01 | 湖南省富民乐建材科技发展有限公司 | 一种轻质阻水回填材料 |
Citations (4)
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CN102452790A (zh) * | 2010-12-24 | 2012-05-16 | 江苏奥米建材科技有限公司 | 一种亲水性矿物复合纤维及其制备方法 |
CN103387413A (zh) * | 2013-07-26 | 2013-11-13 | 河南华泰建材开发有限公司 | 双发泡泡沫混凝土及生产方法 |
CN104496335A (zh) * | 2015-01-05 | 2015-04-08 | 河南华泰建材开发有限公司 | 一种泵送化学发泡泡沫混凝土及生产方法 |
WO2015095778A1 (en) * | 2013-12-20 | 2015-06-25 | Mach Iv, Llc | Improved fire core compositions and methods |
-
2015
- 2015-06-29 CN CN201510365059.5A patent/CN105036789B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102452790A (zh) * | 2010-12-24 | 2012-05-16 | 江苏奥米建材科技有限公司 | 一种亲水性矿物复合纤维及其制备方法 |
CN103387413A (zh) * | 2013-07-26 | 2013-11-13 | 河南华泰建材开发有限公司 | 双发泡泡沫混凝土及生产方法 |
WO2015095778A1 (en) * | 2013-12-20 | 2015-06-25 | Mach Iv, Llc | Improved fire core compositions and methods |
CN104496335A (zh) * | 2015-01-05 | 2015-04-08 | 河南华泰建材开发有限公司 | 一种泵送化学发泡泡沫混凝土及生产方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106082984A (zh) * | 2016-06-12 | 2016-11-09 | 安徽省亚欧陶瓷有限责任公司 | 一种抗冲击抗开裂瓷砖及其制备方法 |
CN108103871A (zh) * | 2017-12-19 | 2018-06-01 | 浙江大学城市学院 | 一种邻近既有地铁设施的路基泡沫砼填筑技术的施工方法 |
CN108840716A (zh) * | 2018-07-25 | 2018-11-20 | 南京航空航天大学 | 大流态轻质泡沫混合土 |
CN108840716B (zh) * | 2018-07-25 | 2021-09-17 | 南京航空航天大学 | 大流态轻质泡沫混合土 |
CN110002897A (zh) * | 2019-05-16 | 2019-07-12 | 四川铁科新型建材有限公司 | 一种新型节能环保路基路床用泡沫轻质土及其制备方法 |
CN110159309A (zh) * | 2019-05-27 | 2019-08-23 | 中国水利水电第八工程局有限公司 | 一种采用泡沫混凝土回填矿山法隧道的施工方法 |
CN110159309B (zh) * | 2019-05-27 | 2021-03-23 | 中国水利水电第八工程局有限公司 | 一种采用泡沫混凝土回填矿山法隧道的施工方法 |
CN111196693A (zh) * | 2020-01-08 | 2020-05-26 | 广西建宏水泥制品有限公司 | 一种下沉式卫生间回填用的轻质泡沫混凝土 |
CN114508109A (zh) * | 2020-11-16 | 2022-05-17 | 山东科技大学 | 一种用泡沫轻质混凝土作为基坑回填材料的施工方法 |
CN112592112A (zh) * | 2020-12-09 | 2021-04-02 | 中建三局集团有限公司 | 一种可自密实固化黄土肥槽回填材料及回填方法 |
CN113636814A (zh) * | 2021-08-16 | 2021-11-12 | 湖南交通职业技术学院 | 一种超高性能混凝土及其制备方法 |
CN114685123A (zh) * | 2022-05-13 | 2022-07-01 | 湖南省富民乐建材科技发展有限公司 | 一种轻质阻水回填材料 |
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Address after: 473000 West Ring Road No. 10, Nanyang high tech Zone, Henan Province Applicant after: Henan Huatai new material Polytron Technologies Inc Address before: 14, 13A07, Xingda international D block, Xinhua Town Square, Henan, Nanyang province 473000 Applicant before: Henan Huatai Building Materials Development Co., Ltd. |
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