Magnesium Oxychloride Cement Concrete

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Magnesium oxychloride cement concrete

Oxychloride cement concrete; magnesium sulphate; flexural strength; dura bility. 1. Introduction Magnesium oxychloride cement (Sorell’s cement) is one of the strongest cement possessing certain advantages over Portland cement. It is a high strength, high bonding and quick setting cement with high early strength. It does not require humid curing. It is a tough, stone like fire proof compound ...

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Magnesium oxychloride cement concrete SpringerLink

08/07/2007  The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc.The durability of MOC concrete compositions against extreme environmental

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Magnesium oxychloride cement concrete Semantic Scholar

The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc. The durability of MOC concrete compositions against extreme environmental

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Magnesite (Magnesium Oxychloride) Flooring - Concrete

It was commonly applied on top of concrete ground floor slabs. Magnesite flooring was made from a mixture of calcined magnesite and magnesium chloride solution with various fillers (e.g. wood flour, sawdust, asbestos). It was typically laid between 10 and 25mm thick, but two coat applications could be up to 50mm thick.

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Study on preparation and properties of modified magnesium ...

03/05/2021  Cement is the main cementitious material of foamed concrete and the main source of its strength. At present, the most commonly studied magnesium cements are magnesium oxychloride cement (MOC) and magnesium phosphate cement (MPC). Compared with ordinary portland cement, MOC has a light weight, high early strength, rapid condensation sclerosis ...

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Meso-damage evolution analysis of magnesium oxychloride ...

20/09/2020  Magnesium oxychloride cement concrete (MOCC) is a material that has good prospects for development because its application confers environmental benefits, including energy and resource savings and emission and environmental pollution reduction.

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Magnesium oxychloride cement concrete SpringerLink

08/07/2007  The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc.The durability of MOC concrete compositions against extreme environmental

Get Price

Magnesium oxychloride cement concrete Semantic Scholar

The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc. The durability of MOC concrete compositions against extreme environmental

Get Price

Magnesium oxychloride cement concrete - researchgate

Magnesium oxychloride cement (MOC, i. e, Sorel's cement) [1] is a simple mixture of active MgO, MgCl 2 and water (i.e. the system MgO MgC1 2 H 2 O), but

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Magnesium Oxychloride - an overview ScienceDirect Topics

4.3 Magnesium oxychloride cement and magnesium oxysulfate cement. Magnesium oxychloride cement (MOC), also named Sorel's cement, is based on the aqueous reaction between MgCl 2 and MgO. The major hydration products Phase5 (5 Mg(OH) 2 MgCl 2 8H 2 O) and Phase3 (3 Mg(OH) 2 MgCl 2 8H 2 O) are the main sources of mechanical strength (Walling and Provis, 2016). This cement

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Study on preparation and properties of modified magnesium ...

03/05/2021  Cement is the main cementitious material of foamed concrete and the main source of its strength. At present, the most commonly studied magnesium cements are magnesium oxychloride cement (MOC) and magnesium phosphate cement (MPC). Compared with ordinary portland cement, MOC has a light weight, high early strength, rapid condensation sclerosis ...

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The Application Review of Magnesium Oxychloride Cement

Magnesium oxychloride cement doesn’t need water to cultivate and avoid burning and steaming, which protects the environment and save energy. 2.2 Disadvantages of Magnesium Oxychloride Cement (1) Poor water resistance Immersion method is commonly used in the laboratory to observe the water resistance of MOC cement. Usually, two months later, the magnesium oxychloride cement

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Experimental study on magnesium oxychloride cement ...

Magnesium oxychloride cement concrete specimens can be produced in different ratios by experimental design and analysis using the Taguchi method. The significance sequences of

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Study on corrosion and anticorrosion of rebar in magnesium ...

In order to solve the rapid corrosion problem associated with rebar in magnesium oxychloride cement concrete, an experiment on the corrosion and anticorrosion of rebar is designed. The corrosion an...

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Green cement a step closer to being a game-changer for ...

18/11/2019  But producing the Portland cement needed to make concrete accounts for 5-8% of all global greenhouse emissions. There is a more environmentally friendly cement known as MOC (magnesium oxychloride ...

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The role of magnesium in concrete deterioration

The role of magnesium in concrete deterioration Guoliang Gan Iowa State University Follow this and additional works at:https://lib.dr.iastate/rtd Part of theCivil Engineering Commons,Geochemistry Commons, and theGeology Commons This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital ...

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Magnesium oxychloride cement concrete - researchgate

Magnesium oxychloride cement (MOC, i. e, Sorel's cement) [1] is a simple mixture of active MgO, MgCl 2 and water (i.e. the system MgO MgC1 2 H 2 O), but

Get Price

Magnesium oxychloride cement concrete Semantic Scholar

The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc. The durability of MOC concrete compositions against extreme environmental

Get Price

Magnesium oxychloride cement conc... preview related ...

The scope of magnesium oxychloride (MOC) cement in concrete works has been evaluated. MOC cement concrete compositions of varying strengths having good placing and finishing characteristics were prepared and investigated for their compressive and flexural strengths, E-values, abrasion resistance etc. The durability of MOC concrete compositions against extreme environmental

Get Price

The Application Review of Magnesium Oxychloride Cement

Magnesium oxychloride cement doesn’t need water to cultivate and avoid burning and steaming, which protects the environment and save energy. 2.2 Disadvantages of Magnesium Oxychloride Cement (1) Poor water resistance Immersion method is commonly used in the laboratory to observe the water resistance of MOC cement. Usually, two months later, the magnesium oxychloride cement

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Magnesium Oxychloride Cement Concrete with Recycled Tire ...

Either portland cement or magnesium oxychloride cement was used as binders for concretes that incorporated fine rubber aggregate, ranging from 0 to 25 percent by

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Study on corrosion and anticorrosion of rebar in magnesium ...

In order to solve the rapid corrosion problem associated with rebar in magnesium oxychloride cement concrete, an experiment on the corrosion and anticorrosion of rebar is designed. The corrosion an...

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Magnesium Oxide-Based Cements: Answer to Climate Change ...

30/01/2014  Magnesium Oxychloride cements, previously known as Sorel cement, are increasingly proving to break down in water atmospheres and when used with metal. Many deceiving claims are made by those invested in magoxychloride products, principally produced in China, as they initially set up with impressive strength, high fire resistance, and other ‘apparent’ qualities when compared to the horrible ...

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Additives in Sorel Cement Based Materials - Impact Study

and mechanical properties of composite materials (‘concrete’) made using oxychloride magnesium (Sorel) cement. The research aimed to improve the durability of the materials by incorporating these additives. The work shows the effects of these additives on compressive strength, corrosion and waterproofing properties. The addition of micro-silica was found to improve compressive strength by ...

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Stable magnesial oxychloride cement and method of ...

The composition of magnesia oxychloride cement (MOC), including: - caustic calcined magnesium oxide - magnesium chloride - phosphoric acid or the corresponding salt - expanded vermiculite, which is obtained by mixing 7-50% by weight reactive MgO, 3-20 wt.% MgCl 2, 9-50% by weight H 2 O, 0.05 to 5 wt.% phosphoric acid or the corresponding salts in terms of P 2 O 5, 1-80 wt.% exfoliated ...

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The role of magnesium in concrete deterioration

The role of magnesium in concrete deterioration Guoliang Gan Iowa State University Follow this and additional works at:https://lib.dr.iastate/rtd Part of theCivil Engineering Commons,Geochemistry Commons, and theGeology Commons This Dissertation is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital ...

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