Effect of an Aluminosilicate Disperse Additive on Behaviors of Autoclave Silicate Materials

被引:9
作者
Nelubova, Viktoriya [1 ]
Strokova, Valeria [1 ]
Fediuk, Roman [2 ]
Amran, Mugahed [3 ,4 ]
Vatin, Nikolai [5 ]
Vasilev, Yuriy [6 ]
机构
[1] Belgorod State Technol Univ, Belgorod 308012, Russia
[2] Far Eastern Fed Univ, Polytech Inst, Vladivostok 690922, Russia
[3] Prince Sattam Bin Abdulaziz Univ, Coll Engn, Dept Civil Engn, Alkharj 11942, Saudi Arabia
[4] Amran Univ, Fac Engn & IT, Dept Civil Engn, Amran 9677, Yemen
[5] Peter Great St Petersburg Polytech Univ, St Petersburg 195251, Russia
[6] Moscow Automobile & Rd Construct Univ, Moscow 125319, Russia
基金
俄罗斯科学基金会;
关键词
aluminosilicate; phase formation; mineral modifier; lime-sand brick; autoclave; AERATED CONCRETE; WASTE; CEMENT; SLAG; CONTAMINATION; MINERALS; TAILINGS; MORTAR; SLURRY; AAC;
D O I
10.3390/buildings11060239
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
In this research, a phase formation in CaO-SiO2-Al2O3-H2O binding system under hydrothermal conditions was studied. The novelty of this article lies in the quantitative full-profile X-ray diffraction (XRD) analysis used to determine kinetics of mineral formation in the binder system "lime-granite mineral modifier (GMM)". The formation of a polymineral system is described in detail, as well as quantitative relationships between mineral composition of newly formed phases and the binding mixture ratios were determined. Phenomenological model of mineral formation in a "lime-GMM" system under hydrothermal conditions was proposed. The results obtained allow the demonstration of this binding system as a binder that is characterized by superposition of hydration and geopolymerization. The properties (strength, density, water absorption, porosity) of compressed autoclave-hardened materials with the addition of a granite modifier introduced instead of part of the sand as an aggregate have been studied. The maximum increase in strength (more than 50%) is observed at a modifier content of 15%. This is due to the formation of a rational composition of neoplasms, the compaction of the structure of the pressed products and the optimization of their pore space, which is confirmed by the data of X-ray diffraction analysis, scanning electron microscopy and the method of gas adsorption.
引用
收藏
页数:24
相关论文
共 70 条
[1]   Evaluation of Mode II Fracture Toughness of Hybrid Fibrous Geopolymer Composites [J].
Abid, Sallal R. ;
Murali, Gunasekaran ;
Amran, Mugahed ;
Vatin, Nikolai ;
Fediuk, Roman ;
Karelina, Maria .
MATERIALS, 2021, 14 (02) :1-14
[2]  
Ahmed G.M.A.A., 2020, CONSTR MATER PROD, V3, P28, DOI [10.34031/2618-7183-2020-3-3-28-39, DOI 10.34031/2618-7183-2020-3-3-28-39]
[3]   Slag uses in making an ecofriendly and sustainable concrete: A review [J].
Amran, Mugahed ;
Murali, G. ;
Khalid, Nur Hafizah A. ;
Fediuk, Roman ;
Ozbakkaloglu, Togay ;
Lee, Yeong Huei ;
Haruna, Sani ;
Lee, Yee Yong .
CONSTRUCTION AND BUILDING MATERIALS, 2021, 272 (272)
[4]   Rietveld Quantitative Phase Analysis of OPC Clinkers, Cements and Hydration Products [J].
Aranda, Miguel A. G. ;
De la Torre, Angeles G. ;
Leon-Reina, Laura .
APPLIED MINERALOLGY OF CEMENT & CONCRETE, 2012, 74 :169-209
[5]  
Arivumangai T.F.A., 2014, J CIV ENG RES, P2163, DOI DOI 10.5923/C.JCE.201401.01
[6]   The tobermorite supergroup: a new nomenclature [J].
Biagioni, Cristian ;
Merlino, Stefano ;
Bonaccorsi, Elena .
MINERALOGICAL MAGAZINE, 2015, 79 (02) :485-495
[7]   The slurry and physical-mechanical performance of autoclaved aerated concrete with high content solid wastes: Effect of grinding process [J].
Cai, Lixiong ;
Li, Xiangguo ;
Liu, Wenli ;
Ma, Baoguo ;
Lv, Yang .
CONSTRUCTION AND BUILDING MATERIALS, 2019, 218 :28-39
[8]   Effect of binding materials on carbide slag based high utilization solid-wastes autoclaved aerated concrete (HUS-AAC): Slurry, physic-mechanical property and hydration products [J].
Cai, Lixiong ;
Li, Xiangguo ;
Ma, Baoguo ;
Lv, Yang .
CONSTRUCTION AND BUILDING MATERIALS, 2018, 188 :221-236
[9]   Mechanical and hydration characteristics of autoclaved aerated concrete (AAC) containing iron-tailings: Effect of content and fineness [J].
Cai, Lixiong ;
Ma, Baoguo ;
Li, Xiangguo ;
Lv, Yang ;
Liu, Zhuolin ;
Jian, Shouwei .
CONSTRUCTION AND BUILDING MATERIALS, 2016, 128 :361-372
[10]   Assessing the pozzolanic activity of cements with added sugar cane straw ash by synchrotron X-ray diffraction and Rietveld analysis [J].
Calligaris, Guilherme A. ;
Franco, Margareth K. K. D. ;
Aldrige, Laurence P. ;
Rodrigues, Michelle S. ;
Beraldo, Antonio Ludovico ;
Yokaichiya, Fabiano ;
Turrillas, Xavier ;
Cardoso, Lisandro P. .
CONSTRUCTION AND BUILDING MATERIALS, 2015, 98 :44-50