1–20 von 105 Ergebnissen
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    Effects of chemical stabilizers on an expansive clay

    Zhao, Honghua / Ge, Louis / Petry, Thomas M. et al. | Springer Verlag | 2013
    of the physicochemical nature of the expansive clay, the use of chemical agents to improve their engineering properties is common. This ...
    Verlag: Korean Society of Civil Engineers , Heidelberg
    Schlagwörter: chemical stabilizers

    Study on volume stability of chemical foaming cement paste

    Liu, Wen-bin / Zhang, Xiong | Springer Verlag | 2017
    Abstract The paper is aimed at investigating the mechanism and cause of volume instability of chemical foaming ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: chemical foaming cement paste

    Experimental Study on the Permeability Characteristics of Sandstone in Different Chemical Solutions

    Yao, Huayan / Zhang, Zhenhua / Li, Dezhong | Springer Verlag | 2018
    values. The results show that the chemical nature of the solutions has a great influence on the evolution of the permeability coefficients of ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Investigations for Chemical Parameters Effect on Swelling Characteristics of Expansive Soils

    Reddy, Peddireddy Sreekanth / Mohanty, Bijayananda / Rao, Bendadi Hanumantha | Springer Verlag | 2021

    A comprehensive understanding of the chemical parameters effect can greatly aid in selecting the most compatible

     ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Effects of chemical admixtures and curing conditions on some properties of alkali-activated cementless slag mixtures

    Bilim, Cahit / Karahan, Okan / Atiş, Cengiz Duran et al. | Springer Verlag | 2015
    Abstract This paper reports the results of an investigation on the influences of admixtures and curing ...
    Verlag: Korean Society of Civil Engineers , Heidelberg
    Schlagwörter: chemical admixtures

    Effect of Graphene Oxide on Chemical Shrinkage Behavior of Cement-Based Composite Paste

    Miao, Yanchun / Zhang, Yu / Li, Beibei et al. | Springer Verlag | 2022
    microstructure and mechanical properties of cement-based materials. However, the effect of GO on the chemical shrinkage of cement-based materials remains ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: Chemical shrinkage

    Effect of chemical admixtures on setting time, fluidity and mechanical properties of phosphorus gypsum based self-leveling mortar

    Zhi, Zhenzhen / Huang, Jian / Guo, Yanfei et al. | Springer Verlag | 2016
    ), polycarboxylate (PCE) and melamine (MSF). Finally, the effect of these chemical admixtures on mechanical properties of GSL hardened was examined. Results ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: chemical admixture

    Application of fungal moving-bed biofilm reactors (MBBRs) and chemical coagulation for dyeing wastewater treatment

    Park, Hye Ok / Oh, Sanghwa / Bade, Rabindra et al. | Springer Verlag | 2011
    (1.55 mg alum/mg COD), 95.7% of COD and 73.4% of color were removed in overall. The combined process of fungal MBBRs and chemical coagulation ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    The Effects of Electro-Chemical Chloride Extraction on the Migration of Ions and the Corrosion State of Embedded Steel in Reinforced Concrete

    Nguyen, Hai Yen Thi / Pansuk, Withit / Sancharoen, Pakawat | Springer Verlag | 2017
    Abstract The effects of electrochemical chloride extraction were evaluated using different electrolytes ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: electro-chemical chloride extraction

    Physio-Chemical Properties, Consolidation, and Stabilization of Tropical Peat Soil Using Traditional Soil Additives — A State of the Art Literature Review

    Ahmad, Afnan / Sutanto, Muslich Hartadi / Al-Bared, Mohammed Ali Mohammed et al. | Springer Verlag | 2021

    Peat is formed by the degradation of plants and animals in the lack of oxygen and is widely known for its very

     ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Laboratory Investigation on Physical-Mechanical Characteristics and Microstructure of a Clayey Gypsiferous Soil in the Presence of Chemical Accelerator

    Bahrami, Reza / Khayat, Navid / Nazarpour, Ahad | Springer Verlag | 2021
    changing the soil engineering characteristics. In this paper, by employing physical, chemical, and mechanical experiments, the effect of raw gypsum ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Implementing chemical precipitation as a pretreatment for phosphorus removal in membrane bioreactor-based municipal wastewater treatment plants

    Kim, Jong-Oh / Chung, Jinwook | Springer Verlag | 2014
    treatment system. The purpose of this study was to investigate the factors that affect chemical phosphorus removal as a pretreatment for MBR-based ...
    Verlag: Korean Society of Civil Engineers , Heidelberg

    High Efficiency Regeneration Performance of Exhausted Activated Carbon by Superheated Steam and Comparison with Conventional Chemical Regeneration Method

    Ying, Xinyi / Kim, Gisung / Han, Ihnsup et al. | Springer Verlag | 2022

    Spent activated carbon is a common by-product of pollution treatment with granular activated carbon (GAC

     ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: Reuse of spent activated carbon , Chemical regeneration

    Utilisation of waste plastic in bituminous mix for improved performance of roads

    Jafar, Jalal J. | Springer Verlag | 2016
    bonding between the plastic surface and the bitumen. This work reports on the use of plastic waste and chemical additives in order to improve the ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: chemical additives

    Effect of Acrylate-Cement Grout on the Unconfined Compressive Strength of Silty Sand

    Chhun, Kean-Thai / Lee, Su-Hyung / Keo, Sam-Ang et al. | Springer Verlag | 2019
    Abstract Chemical grouting has been widely used to ensure the stability and durability of built ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Filler effect of pozzolanic materials on the strength and microstructure development of mortar

    Khan, M. N. N. / Jamil, M. / Karim, M. R. et al. | Springer Verlag | 2016
    ) physical or filler effect which is attributed by the fineness of the particles and (ii) chemical or pozzolanic effect which is attributed by the ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Investigation of the effect on the physical and mechanical properties of the dosage of additive in self-consolidating concrete

    Esen, Yuksel / Orhan, Eyyup | Springer Verlag | 2016
    Abstract The objective of this study was to investigate the effect of superplasticizer and mineral admixture ...
    Verlag: Korean Society of Civil Engineers , Seoul

    Review of Groundwater Analysis in Various Regions in Tamil Nadu, India

    Shanmugamoorthy, Manoj / Subbaiyan, Anandakumar / Velusamy, Sampathkumar et al. | Springer Verlag | 2022
    Promotion Corporation of Tamil Nadu Limited (SIPCOT) industrial areas. The groundwater quality level is focused on the different regions named as ...
    Verlag: Korean Society of Civil Engineers , Seoul
    Schlagwörter: Chemical parameters , Physico-chemical parameters

    Artificial neural network for modeling nitrate pollution of groundwater in marginal area of Zayandeh-rood River, Isfahan, Iran

    Ostad-Ali-Askari, Kaveh / Shayannejad, Mohammad / Ghorbanizadeh-Kharazi, Hossein | Springer Verlag | 2016
    Abstract Excessive use of chemical fertilizers, especially nitrogen fertilizers to increase crop and improper ...
    Verlag: Korean Society of Civil Engineers , Seoul