Journal ArticleDOI
Applications of natural zeolite to construction and building materials in china
Nai-Qian Feng,Gai-Fei Peng +1 more
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TLDR
In this article, the authors present several research results in China on carrier effect of zeolite, including both an ion-exchange function and an adsorption function, that can be used in the manufacturing of new construction's products as well as building materials.About:
This article is published in Construction and Building Materials.The article was published on 2005-10-01. It has received 118 citations till now.read more
Citations
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Use of natural zeolite as a supplementary cementitious material
Babak Ahmadi,Mohammad Shekarchi +1 more
TL;DR: In this article, the effectiveness of locally quarried zeolite in enhancing mechanical and durability properties of concrete is evaluated and is also compared with other pozzolanic admixtures.
Journal ArticleDOI
Supplementary Cementitious Materials
TL;DR: The current widespread use of calcium silicate or aluminate hydrate binder systems in the construction industry finds its roots in the Antique world where mixtures of calcined lime and finely ground reactive (alumino-)silicate materials were pioneered and developed as competent inorganic binders as discussed by the authors.
Journal ArticleDOI
Mechanical and durability properties of self consolidating high performance concrete incorporating natural zeolite, silica fume and fly ash
TL;DR: In this article, the effect of natural zeolite, silica fume and fly ash on the properties of fresh and hardened concrete is discussed. And the test results indicate that incorporation of mineral admixtures generally improve mechanical and durability characteristics of the mixes.
Journal ArticleDOI
An experimental study on durability properties of concrete containing zeolite as a highly reactive natural pozzolan
TL;DR: In this article, the application of natural zeolite as a supplementary cementitious material has been investigated, and some mechanical and durability properties of concrete made with 15% and 30% of NZ are studied in comparison with concrete without NZ replacement.
Journal ArticleDOI
Super-robust superhydrophobic concrete
Jinlong Song,Danyang Zhao,Zhengjin Han,Wei Xu,Yao Lu,Xin Liu,Bo Liu,Claire J. Carmalt,Xu Deng,Ivan P. Parkin +9 more
TL;DR: In this paper, a facile route to fabricate superhydrophobic concrete (S-concrete) via metal mesh covering and fluoroalkylsilane modification was reported.
References
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Study on the suppression effect of natural zeolite on expansion of concrete due to alkali-aggregate reaction
TL;DR: In this paper, the effect and mechanism of natural zeolite on preventing expansion due to alkali-aggregate reaction are studied, and it is shown that the expansion can be minimized by increasing the fineness of the powder or by a previous heat treatment for the additive.
Journal ArticleDOI
Mechanism of natural zeolite powder in preventing alkali—silica reaction in concrete
Feng Naiqian,Hao Tingyu +1 more
TL;DR: The mechanism by which natural zeolite powder (NZP) prevents alkali-silica reaction is by decreasing the alkaline ion concentration in the pore solution in concrete through ion exchange, adsorption and pozzolanic reaction of the NZP, so the formation of alkali silicate gel is prevented and the interface is improved as mentioned in this paper.
Journal ArticleDOI
Zeolite ceramsite cellular concrete
N.-Q. Feng,F. Xing,F.-G. Leng +2 more
TL;DR: In this article, natural zeolite ceramsite (NZC) is added to cellular concrete, using the natural-zeolite powder as a gas carrier, and cellular concrete is formed.
Journal ArticleDOI
Properties of Zeolite as an Air-Entraining Agent in Cellular Concrete
TL;DR: In this paper, a new type of lightweight concrete using zeolite as an air-entraining agent was described, and the compressive strength of concrete after standard curing for 28 days is 4.5 to 5.5 MPa, and density is about 750 to 850 kg/m3.
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Two-Hour Zero Slump Loss, High-Strength Pumpable Concrete—An Application Case in Dam Structure
Naiqian Feng,Quingfeng Zhuang +1 more
TL;DR: In this article, a high-range water-reducing admixture (HRWRA) and relatively low-strength cement was used in the Xiao Lang Di water conservancy project, which achieved a 28-day compressive strength as high as 90 MPa, a slump of 20 cm, and almost no slump loss in 2.5 h after mixing.
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Use of natural zeolite as a supplementary cementitious material
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