Influence of the processing temperature on the compressive strength of Na activated lateritic soil for building applications

被引：54

作者：

Lemougna, Patrick Ninla ^{[1
,2
]}

Madi, Achille Balo ^{[1
,2
]}

Kamseu, Elie ^{[1
,2
]}

Melo, Uphie Chinje ^{[1
,2
]}

Delplancke, Marie-Paule ^{[3
]}

Rahier, Hubert ^{[4
]}

机构：

[1] Univ Yaounde I, Physicochem Mineral Mat Lab, Yaounde, Cameroon

[2] MINRESI MIPROMALO, Local Mat Promot Author, Yaounde, Cameroon

[3] Univ Libre Bruxelles, 4MAT, B-1050 Brussels, Belgium

[4] Vrije Univ Brussel, Dept Mat & Chem, B-1050 Brussels, Belgium

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2014年 / 65卷

关键词：

Lateritic soil; Alkali activation; Processing temperature; Compressive strength; Building applications; SYNTHESIZED ALUMINOSILICATE GLASSES; INORGANIC POLYMERS GEOPOLYMERS; BRICKS; IRON; MICROSTRUCTURE; METAKAOLIN; CERAMICS; MINERALS;

D O I：

10.1016/j.conbuildmat.2014.04.100

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The present study investigates the suitability of alkali activation of a lateritic soil for building applications. Lateritic soil was found to contain kaolinite, associated with quartz and hematite minerals. Both the processing temperatures and the amount of NaOH used were found to influence the development of compressive strength which was in the range of 12-51 MPa and 2-23 MPa respectively for dry and wet specimens. The synthesized products were thermally more stable, containing crystalline and amorphous phases mainly resulting from the dissolution of kaolinite. The XRD, FTIR, SEM and TG/DTA analyses showed an incomplete dissolution of the starting minerals. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：60 / 66

页数：7

共 50 条

[21] Influence of curing temperature on the compressive strength of high performance concrete
Kim, Sun-Woong
Park, Wan-Shin
Eom, Nam-Yong
Jang, Yong-Il
Yun, Hyun-Do
Kim, Do-Gyum
ADVANCE MATERIALS DEVELOPMENT AND APPLIED MECHANICS, 2014, 597 : 316 - +
[22] Study on influence factors of cement-stabilized soil compressive strength
CAI Chengqiu
Global Geology, 2012, 15 (02) : 130 - 134
[23] The Influence of Nanosilica on Unconfined Compressive Strength of Frost-Susceptible Soil
Zieba, Zofia
Garlikowski, Daniel
Monka, Jakub
4TH WORLD MULTIDISCIPLINARY CIVIL ENGINEERING-ARCHITECTURE-URBAN PLANNING SYMPOSIUM - WMCAUS, 2019, 603
[24] The influence of biocalcification on soil-cement interlocking block compressive strength
Yoosathaporn, Sada
Tiangburanatham, Poon
Pathom-aree, Wasu
BIOTECHNOLOGIE AGRONOMIE SOCIETE ET ENVIRONNEMENT, 2015, 19 (03): : 262 - 269
[25] Mechanisms Behind Wetting Self-healing Behavior and Its Influence on the Strength of Lateritic Soil
Gao Q.-F.
Wu X.-Y.
Zeng L.
Yu H.-C.
Yu H.
Zhongguo Gonglu Xuebao/China Journal of Highway and Transport, 2024, 37 (06): : 157 - 168
[26] Influence of Mechanically Activated Electric Arc Furnace Slag on Compressive Strength of Mortars Incorporating Curing Moisture and Temperature Effects
Amin, Muhammad Nasir
Khan, Kaffayatullah
Saleem, Muhammad Umair
Khurram, Nauman
Niazi, Muhammad Umar Khan
SUSTAINABILITY, 2017, 9 (08)
[27] Machine Learning Approaches for Prediction of the Compressive Strength of Alkali Activated Termite Mound Soil
Mahamat, Assia Aboubakar
Boukar, Moussa Mahamat
Ibrahim, Nurudeen Mahmud
Stanislas, Tido Tiwa
Linda Bih, Numfor
Obianyo, Ifeyinwa Ijeoma
Savastano, Holmer, Jr.
APPLIED SCIENCES-BASEL, 2021, 11 (11):
[28] Influence of elevated temperature on compressive strength of LD slag aggregate concrete
Singh, Prince
Prasad, Brajkishor
Kumar, Virendra
JOURNAL OF STRUCTURAL FIRE ENGINEERING, 2024, 15 (01) : 76 - 90
[29] Influence of Fly Ash on the Compressive Strength of Foamed Concrete at Elevated Temperature
Ahmad, H.
Wahid, N.
Rahman, M. F. A.
Karim, N. A.
BUILDING SURVEYING, FACILITIES MANAGEMENT AND ENGINEERING CONFERENCE (BSFMEC 2014), 2014, 15
[30] Influence of Temperature and Moisture on the Compressive Strength of Carbon Fiber Reinforced Polymers
Hafiz, T. A.
INTERNATIONAL JOURNAL OF ENGINEERING, 2020, 33 (05): : 916 - 922

← 1 2 3 4 5 →