Repair effect of magnesium phosphate cement and carbon fiber cloth on concrete structure

Luo, Kaiyu; Wu, Chengyou; baikiin, chen; panpan, liu; ruiyang, pang; yuwen, lu

doi:10.1088/1755-1315/189/3/032016

Cited by 2 publications

(1 citation statement)

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“…To improve those weaknesses, another green and economical repair material was proposed, magnesium phosphate cement (MPC). According to Kejia [190], MPC can create a good bonding result in the repair of damaged concrete structures. The best water-cement ratio and the content of fly ash were determined, 0.30 and 30%, respectively [150].…”

Section: The Application Research Of Other Frpsmentioning

confidence: 99%

Feasibility of Repairing Concrete with Ultra-High Molecular Weight Polyethylene Fiber Cloth: A Comprehensive Literature Review

Pan,

Tuladhar,

Yin

et al. 2024

Buildings

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This review explores the use of Ultra-High Molecular Weight Polyethylene (UHMWPE) fiber cloth as an innovative solution for the repair and reinforcement of concrete structures. UHMWPE is a polymer formed from a very large number of repeated ethylene (C2H4) units with higher molecular weight and long-chain crystallization than normal high-density polyethylene. With its superior tensile strength, elongation, and energy absorption capabilities, UHMWPE emerges as a promising alternative to traditional reinforcement materials like glass and carbon fibers. The paper reviews existing literature on fiber-reinforced polymer (FRP) applications in concrete repair in general, highlighting the unique benefits and potential of UHMWPE fiber cloth compared to other commonly used methods of strengthening concrete structures, such as enlarging concrete sections, near-surface embedded reinforcement, and externally bonded steel plate or other FRPs. Despite the scarcity of experimental data on UHMWPE for concrete repair, this review underscores its feasibility and calls for further research to fully harness its capabilities in civil engineering applications.

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Section: The Application Research Of Other Frpsmentioning

confidence: 99%