Properties of Non-Autoclaved Aerated Concrete with Quadruple Cementitious Mixture Using Response Surface Method

Eldar Sharafutdinov, Arman Abdigaliyev, Almas Sheriye, Dichuan Zhang, Chang-Seon Shon

2018

Full text Open access: Hybrid Metadata (CSL-JSON)

DOI 10.4028/www.scientific.net/msf.917.337

Data confidence 70 medium

How this score is calculated

It is built from checkable properties of the record itself: whether the article has a DOI, how many independent sources confirmed its data, whether the required fields are filled in, and how recent the latest confirmation is. Disagreement between sources and a missing identifier lower it. A value of 80 or above means the record was published without further checking; 60 to 79 means it is published at reduced confidence, with a manual check advisable. A record verified by an editor by hand is never pushed below 90 by a recalculation. This scores our data about the article, not the article itself.

Abstract

The purpose of this study was to investigate properties of non-autoclaved aerated concrete (AC) with quadruple cementitious mixture containing silica fume (SF) and ground granulated blast furnace slag (GGBFS) on the basis of Response Surface Method (RSM). Compressive strength and porosity for 9 different mixtures have been determined and the prediction models for these properties have been developed using regression analyses. The combination of 5% SF and 20% GGBFS was found to be useful for strength development and reduction of porosity in the AC.