An Experimental Investigation into Fiber/Textile-Reinforced Lightweight Concrete Precast Panels for Temporary Housing

Naseri, Hamid Reza; Danesh, M.; Naseri, Mikaiel

doi:10.1007/s40996-019-00243-5

Cited by 3 publications

(1 citation statement)

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“…Additionally, they utilized this TRLC material to design a canoe named "PKanoe", showcasing the versatility and strength of the material. Naseri et al [15] fabricated 18 TRLC thin plates using various textiles and subjected them to three-point bending tests. The findings revealed that the TRLC thin plates using nylon textiles exhibited good ductility but had a lower flexural load-bearing capacity.…”

Section: Introductionmentioning

confidence: 99%

Effect of Textile Layers and Hydroxypropyl Methylcellulose on Flexural Behavior of TRLC Thin Plates

Wang,

Yu,

Zeng

et al. 2024

Buildings

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To examine the flexural toughness characteristics of textile-reinforced lightweight aggregate concrete (TRLC), a four-point bending test was conducted to assess the impact of varying numbers of textile layers and the inclusion of hydroxypropyl methylcellulose on the ultimate load-bearing capacity and deformation capacity of TRLC thin plates. Six groups of specimens were prepared for the experiment, and the bending capacity of the thin plates in each group was evaluated. The flexural toughness index was utilized to quantify the bending performance of TRLC thin plates. The findings revealed that increasing the number of textile layers improved the initial cracking load, initial cracking deflection, ultimate load, ductility, and flexural toughness of the thin plates. For the specimens without HPMC, the initial cracking load was increased by up to 36.1%, the ultimate load by up to 40.9%, and the flexural toughness index by up to 292% as the number of textile layers was increased. For specimens doped with HPMC, the initial cracking load was increased by up to 61.7%, the ultimate load by up to 246.7%, and the flexural toughness index by up to 65%. The TRLC thin plate containing hydroxypropyl methylcellulose exhibited a reduced initial cracking load yet displayed a stronger matrix consistency and good flexural toughness. Moreover, the enhancement in the ultimate load of TRLC thin plates with hydroxypropyl methylcellulose was more pronounced with an increased number of textile layers, resulting in a significantly higher number of cracks compared to TRLC without hydroxypropyl methylcellulose and an 11.40-fold increase in the flexural toughness index.

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Section: Introductionmentioning

confidence: 99%