POZZOLANIC REACTIONS IN CEMENTITIOUS MATERIALS FOR SUBSURFACE APPLICATIONS

被引：0

作者：

Ukrainczyk, Neven ^{[1
,2
]}

Zlopasa, Jure ^{[3
]}

Koenders, Eduardus ^{[2
,4
]}

Abelha Rocha, Camila Aparecida ^{[4
]}

Toledo Filho, Romildo Dias ^{[4
]}

机构：

[1] Univ Zagreb, Zagreb 41000, Croatia

[2] Delft Univ Technol, Delft, Netherlands

[3] Delft Univ Technol, Delft, Netherlands

[4] Univ Fed Rio de Janeiro, COPPE, Rio de Janeiro, Brazil

来源：

33RD INTERNATIONAL CONFERENCE ON OCEAN, OFFSHORE AND ARCTIC ENGINEERING, 2014, VOL 5 | 2014年

关键词：

PHASE-COMPOSITION;

D O I：

暂无

中图分类号：

P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

Silica fume (SF) is used as a constituent to formulate cementitious materials for subsurface (oil-well) applications, e.g. by the offshore industry. Using green supplementary pozzolanic materials like silica fume could both improve the material's performance and the footprint of the sustainable solution. X-ray diffraction and isothermal calorimetry were employed to investigate the evolution of cement paste hydration (water to binder ratio 0.44) after 14 h, 3, 7, and 28 days of curing. Experimental results are presented for both cement pastes made of Class G Portland cement and for a blended paste system where 8% of the Class G cement has been replaced by silica fume. The results indicate beneficial effects of SF on the microstructural development of the slurry.

引用

页数：7

共 50 条

[21] Mechanism of Different Mechanically Activated Procedures on the Pozzolanic Reactivity of Binary Supplementary Cementitious Materials
Xu, Xiaochuan
Wang, Fengdan
Gu, Xiaowei
Zhao, Yunqi
MINERALS, 2022, 12 (11)
[22] Development of novel cementitious binders using plasterboard waste and pozzolanic materials for road bases
Pouya, H. Sadeghi
Ganjian, E.
Claisse, P. A.
Karami, S.
SUSTAINABLE CONSTRUCTION MATERIALS AND TECHNOLOGIES, 2007, : 209 - 213
[23] Chloride binding capacity of metakaolin and nanosilica supplementary pozzolanic cementitious materials in aqueous phase
Garcia, R.
de la Rubia, M. A.
Enriquez, E.
del Campo, A.
Fernandez, J.
Moragues, A.
CONSTRUCTION AND BUILDING MATERIALS, 2021, 298
[24] Pozzolanic Properties of Binary and Ternary Cementitious Blends
Katare, Vasudha D.
Patil, Sagar
Mahajan, Dhiraj
Madurwar, Mangesh V.
URBANIZATION CHALLENGES IN EMERGING ECONOMIES: RESILIENCE AND SUSTAINABILITY OF INFRASTRUCTURE, 2018, : 491 - 501
[25] Impact of triethanolamine on the hydration of Portland cement in the presence of high pozzolanic activity supplementary cementitious materials
Jiang, Jun
Ye, Zhengmao
Wu, Jiaming
Yang, Qingchun
Li, Quanliang
Kong, Xiangming
CEMENT & CONCRETE COMPOSITES, 2024, 147
[26] Mechanical Properties, Pozzolanic Activity and Volume Stability of Copper Slag-Filled Cementitious Materials
Song, Junwei
Feng, Shenglei
Xiong, Rongrong
Ouyang, Yong
Zeng, Qingli
Zhu, Jielu
Zhang, Chunyuan
MATERIALS SCIENCE-MEDZIAGOTYRA, 2020, 26 (02): : 218 - 224
[27] Mechanical strength enhancement of lower hydraulicity cementitious solid wastes using anhydrite and pozzolanic materials
Hong, SS
Lim, GG
Lee, BK
Lee, BJ
Rho, JS
CEMENT AND CONCRETE RESEARCH, 1999, 29 (02) : 215 - 221
[28] The pozzolanic activity of a calcined waste FCC catalyst and its effect on the compressive strength of cementitious materials
Tseng, YS
Huang, CL
Hsu, KC
CEMENT AND CONCRETE RESEARCH, 2005, 35 (04) : 782 - 787
[29] A Quantitative Study on Packing Density and Pozzolanic Activity of Cementitious Materials Based on the Compaction Packing Model
Gong, Jianqing
Chou, Kai
Huang, ZhengYu
Zhao, Minghua
2014 GLOBAL CONFERENCE ON POLYMER AND COMPOSITE MATERIALS (PCM 2014), 2014, 62
[30] Cementitious Materials Science. Theories and Applications
Provis, John
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS, 2021, 77 : 182 - 183

← 1 2 3 4 5 →