Study on the Effects of Molar Ratio of MgO and MgCl2 on the Properties of Magnesium Cement Straw Board Based on Experiment

Autor:	Xian Li Wang, Chun Yang Zhang
Rok vydání:	2015
Předmět:	Cement Materials science Magnesium chemistry.chemical_element Building material General Medicine Straw engineering.material chemistry Molar ratio Phase (matter) Halogen engineering Composite material Softening
Zdroj:	Applied Mechanics and Materials. :258-261
ISSN:	1662-7482
DOI:	10.4028/www.scientific.net/amm.727-728.258
Popis:	Magnesium cement-based straw board is made of chloride-oxy-magnesium concrete as gel phase, a new building material with straw as reinforcing phase. The effects of molar ratio of MgO and MgCl2on the static bending strength, softening coefficient and start time back to halogen moisture absorption of magnesium cement-based straw board are analyzed in detail. The result showed that,when n(MgO)/n(MgCl2)=7(molar ratio),the mechanical properties and water resistance are the best, hydration products at this time is dominated by 518 phase.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7c85360a8512479a8de9cdb31e7e921b https://doi.org/10.4028/www.scientific.net/amm.727-728.258 Zobrazit plný text záznamu