Journal Article10.1016/S0008-8846(98)00230-0
Factors influencing properties of phosphate cement-based binder for rapid repair of concrete
Quanbing Yang,Xueli Wu +1 more
241
TL;DR: In this paper, the effect of various factors including the amount of retarder B, P/M ratio, fineness of M, and addition of fly ash and environment temperature on setting time and mechanical properties of magnesium phosphate cement-based binder (MPB) were investigated.
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About: This article is published in Cement and Concrete Research. The article was published on 01 Mar 1999. The article focuses on the topics: Magnesium phosphate & Cement.
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Citations
Magnesia-Based Cements: A Journey of 150 Years, and Cements for the Future?
Sam A. Walling,John L. Provis +1 more
TL;DR: In uses that do not require steel reinforcement, and in locations where the MgO can be sourced at a competitive price, a detailed understanding of these systems enables their specification, design, and selection as advanced engineering materials with a strongly defined chemical basis.
709
Magnesium-based bioceramics in orthopedic applications.
TL;DR: The biological in vitro and in vivo properties of magnesium phosphates for bone regeneration are summarized, which show promising results regarding the application as bone replacement material, but still lack in terms of testing in large animal models, load-bearing application sites and clinical data.
331
Factors that affect the properties of magnesium phosphate cement
TL;DR: In this article, the compressive strength of MPC mortar with fly ash contents was measured at ages of 3h, 1d, 7d and 28d using XRD and SEM.
301
Characterisation of magnesium potassium phosphate cements blended with fly ash and ground granulated blast furnace slag
Laura J. Gardner,Susan A. Bernal,Sam A. Walling,Claire L. Corkhill,John L. Provis,Neil C. Hyatt +5 more
TL;DR: In this paper, the first definitive evidence that dissolution of the glassy aluminosilicate phases of both fly ash (FA) and ground granulated blast furnace slag (GBFS) occurred under the pH conditions of MKPC was presented.
277
Research progresses on magnesium phosphate cement: A review
M. Aminul Haque,Bing Chen +1 more
TL;DR: This study primarily concentrates on the information collection of the production and utilization of MPC in bio-materials, crack repair in pavements, hazardous waste management, fibre reinforced mortar, particle boards and clinical bio-ceramics using different design mixes of the MPC ingredients by the previous scholars.
239
References
Rapid setting magnesium phosphate cement for quick repair of concrete pavements — characterisation and durability aspects
TL;DR: In this paper, the authors describe the laboratory and field studies of the development of Magnesium Phosphate Cement, an advanced material for speedy repair of concrete pavements, and highlight special considerations on the use of the material and its procedure of application.
279
The chemical composition of mortars made from magnesia-phosphate cement
TL;DR: The major hydrate formed was struvite, NH4MgPO4·6H2O, usually accompanied by schertelite, at least initially as discussed by the authors.
161
Magnesium monophosphate cements derived from diammonium phosphate solutions
TL;DR: In this paper, Magnesium monophosphate cementitious materials were prepared by mixing calcined magnesium oxide (MgO) powder with an aqueous solution of diammonium phosphate (ADP) at 24°C The activation energy for the curing reaction of the cement paste was determined to be 3029 kcal/mole, and at age 1 hr the compressive strength was ≈900 psi (62 MPa).
139
The microstructure and mechanical properties of mortars made from magnesia-phosphate cement
TL;DR: In this article, Magnesia-phosphate cement at a water:solids ratio of 1:16 was used to make mortars with high early strength and low porosity.
113
Characteristics of magnesium polyphosphate cements derived from ammonium polyphosphate solutions
TL;DR: The use of 20% borax by weight of ammonium polyphosphate (AmPP) has been shown to increase the reaction time to 20 min, compared with a reaction time of <3 min for specimens without boredax as mentioned in this paper.
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