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Validation of Adhesive and Temperature Property Characteristics of Microsurfacing by Performance-Based Mixture Design

Jicun Shi1,2, Shili Jia1, Lan Wang1

  • 1School of Civil Engineering and Architecture, Xinxiang University, Xinxiang 453003, China.

Materials (Basel, Switzerland)
|August 27, 2021
PubMed

Keywords:
comprehensive propertiesmicrosurfacingmixture designperformance-basedresponse surface method

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Concreting at elevated temperatures accelerates the hydration process, leading to quicker setting but potentially reducing the long-term strength of the concrete structure. Additionally, low air humidity fosters rapid moisture loss from the concrete, resulting in reduced workability, pronounced plastic shrinkage, and a higher likelihood of crazing.
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Mortar properties encompass a range of characteristics crucial for construction and masonry work, including workability, water retention, bond strength, durability, compressive strength, volume change, and appearance. Workability refers to mortar's ability to be easily applied and manipulated without sagging or falling off surfaces, which is important for efficient masonry unit placement and alignment. Water retention is essential to prevent the mortar from losing moisture too quickly to...
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