Straw characteristics and mechanical straw building materials: a review

Li, Yinsheng; Zhu, Nanxing; Chen, Jinxiang

doi:10.1007/s10853-023-08153-8

Cited by 9 publications

(2 citation statements)

References 57 publications

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“…[8,9] Nevertheless, a substantial 112 million tons of discarded straw are incinerated in China each year, leading to significant carbon emissions. [10] Actively promoting the application of straw in papermaking will bring significant social and economic benefits. This initiative not only tackles resource scarcity and environmental pollution but also bolsters the sustainable advancement of the paper products industry.…”

Section: Introductionmentioning

confidence: 99%

Influence of CMC, HPMC, and CNF on Performance of Corrugated Base Paper

Gao,

Zhao,

Zhou

et al. 2024

ChemistrySelect

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This study aims to comprehensively examine the influence of three distinct additives, namely carboxymethyl cellulose (CMC), hydroxypropyl methylcellulose (HPMC), and cellulose nanofibers (CNF), on the performance enhancement of corrugated base paper. For this purpose, steam‐exploded rice straw was treated with varying concentrations (2, 4, 6, 8, and 10 wt%) of CMC, HPMC and CNF. Analysis of the rice straw pre and post expansion, as well as the modified corrugated base paper, was conducted using Fourier transform infrared spectroscopy (FTIR), differential scanning calorimetry (DSC), thermogravimetric analysis (TG), tensile performance testing, and scanning electron microscopy (SEM). Results indicated that adding CMC, CNF, and HPMC to corrugated base paper significantly improved bonding between paper layers, particularly at 2 %, 6 %, and 8 % concentrations, respectively. This enhancement notably increased tensile strength and elastic modulus of the corrugated base paper. Tensile performance saw increases of 57.76 %, 59.01 %, and 60.25 %, while elastic modulus showed increments of 52.7 %, 9.4 %, and 136.69 %, respectively. These findings provide valuable insights for the preparation of corrugated base paper and highlight the potential of CMC, HPMC, and CNF in enhancing paper mechanical properties.

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Section: Introductionmentioning

confidence: 99%

Influence of CMC, HPMC, and CNF on Performance of Corrugated Base Paper

Gao,

Zhao,

Zhou

et al. 2024

ChemistrySelect

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show abstract

“…The literature describes many methods of using straw as a substitute for wood or even as the sole raw material in producing panels intended for furniture making [1][2][3][4][5][6]. Various methods of processing straws and other lignocellulosic materials are also known, leading to the use of these materials in the construction industry both as insulating and structural elements [7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Properties of Lightweight Insulating Boards Produced from Triticale Straw Particles

et al. 2023

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Insulating materials made from straw are becoming increasingly popular in the construction industry. Straw can be used in the construction of buildings as uncompressed straw chips or in the form of compressed panels. This study aimed to determine the possibility of manufacturing boards from straw particles with densities in the range of 150–400 kg/m3, allowing favorable mechanical properties while simultaneously providing high thermal and acoustic insulation properties. The study also analyzed the influence of the degree of carpentry density on the quality of the manufactured boards. The study shows that insulation boards can be produced from straw particles with satisfactory properties already at densities in the range of 200–150 kg/m3. Boards with this density have a compressive strength of 150 kPa, thermal resistance of 0.033–0.046 W/(m·K), and a sound absorption coefficient above 0.31.

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Application of sisal fiber powder in ultra-high performance concrete: A renewable material for mitigating autogenous shrinkage

Ren,

Gao,

2024

Construction and Building Materials

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Straw characteristics and mechanical straw building materials: a review

Cited by 9 publications

References 57 publications

Influence of CMC, HPMC, and CNF on Performance of Corrugated Base Paper

Influence of CMC, HPMC, and CNF on Performance of Corrugated Base Paper

Properties of Lightweight Insulating Boards Produced from Triticale Straw Particles

Application of sisal fiber powder in ultra-high performance concrete: A renewable material for mitigating autogenous shrinkage

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