Experimental study on properties of a new type of grouting material for the reinforcement of fractured seam floor
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Research and Technology"
DOI: 10.1016/j.jmrt.2019.08.049
Abstract: Abstract In this paper, a grouting material with low cost and high density was proposed for the reinforcement of large-scale floor cracks. The component screening test, mechanical property test, rheological properties test, and impermeability test… read more here.
Keywords: grouting material; new grouting; floor; material ... See more keywords
Statistical Characteristics of Polymer Grouting Material Microstructure
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DOI: 10.1155/2020/8847494
Abstract: The two-component foaming polyurethane is a kind of grouting material that has recently been widely used in engineering structural repair. Its physical and mechanical properties are closely related to its microstructure. Therefore, the qualitative and… read more here.
Keywords: grouting material; polymer; density; cell ... See more keywords
Strengthening of Concrete Element with Precast Textile Reinforced Concrete Panel and Grouting Material
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DOI: 10.3390/ma13173856
Abstract: Textile reinforced concrete (TRC) has widely been used for strengthening work for deteriorated reinforced concrete (RC) structures. The structural strengthening often requires accelerated construction with the aid of precast or prefabricated elements. This study presents… read more here.
Keywords: grouting material; textile reinforced; panel; reinforced concrete ... See more keywords
Experimental Investigation of Synchronous Grouting Material Prepared with Different Mineral Admixtures
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DOI: 10.3390/ma15031260
Abstract: Waste sediment generated during tunnel construction is applied to prepare synchronous grouting material, where the influences of fly ash, slag powder, and bentonite on the rheological properties (such as consistency, fluidity, setting time, drainage rate,… read more here.
Keywords: setting time; material; grouting material; rate ... See more keywords
A Workability Characterization of Innovative Rubber Concrete as a Grouting Material
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DOI: 10.3390/ma15155319
Abstract: The aim of this study is to assess the workability of an innovative rubber concrete to fill in the gaps in a shield tunnel construction. This grouting material includes porous sand, PVA (polyvinyl alcohol) fiber,… read more here.
Keywords: innovative rubber; rubber concrete; fiber; material ... See more keywords