Sugar cane bagasse fibres reinforced cement composites: Thermal considerations

Onésippe, Cristel; Passé-Coutrin, Nady; Toro, Fernando; Delvasto, Silvio; Bilba, Ketty; Arsène, Marie-Ange

doi:10.1016/j.compositesa.2010.01.002

Cited by 128 publications

(59 citation statements)

References 21 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Values of density and thermal conductivity decrease with increasing the fibre content in composites [13,14]. The incorporation of cellulosic fibres into matrix creates the voids and the heat-insulating properties are enhanced when density decreases [14]. …”

Section: Density and Thermal Conductivity Of Fibre Cement Compositesmentioning

confidence: 99%

Implementation of recycled cellulosic fibres into cement based composites and testing their influence on resulting properties

Hospodárová

Števulová

Václavík

et al. 2017

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Abstract. Nowadays, the application of raw materials from renewable sources such as wood, plants and waste paper to building materials preparing has gained a significant interest in this research area. The aim of this paper is to investigate the impact of the selected plasticizer on properties of fibres composites made of cellulosic fibres coming from recycled waste paper and cement. Investigations were performed on specimens with 0.5 wt. % of fibre addition without and with plasticizer. A comparative study did not show positive influence of plasticizer on the density and thermal conductivity of 28 days hardened composite. The specimens after 1, 3 and 7 days of hardening with plasticizer exhibited the highest impact on compressive strength in comparison to composite without plasticizer but 28 days hardened specimens reached the same value of strength characteristic (41 MPa).

show abstract

Section: Density and Thermal Conductivity Of Fibre Cement Compositesmentioning

confidence: 99%

Implementation of recycled cellulosic fibres into cement based composites and testing their influence on resulting properties

Hospodárová

Števulová

Václavík

et al. 2017

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

“…As shown in [41][42][43], the resulting values of density and thermal conductivity reduce with rise in the cellulosic fiber content in prepared fiber cement specimens. …”

Section: Density and Thermal Conductivity Of Fiber-reinforced Cement mentioning

confidence: 99%

Investigation of Waste Paper Cellulosic Fibers Utilization into Cement Based Building Materials

et al. 2018

View full text Add to dashboard Cite

Abstract:Recently, the utilization of renewable natural cellulosic materials, such as wood, plants, and waste paper in the preparation of building materials has attracted significant interest. This is due to their advantageous properties, low environmental impact and low cost. The objective of this paper is to investigate the influence of recycled cellulosic fibers (in the amount 0.5 wt % of the filler and binder weight) and superplasticizer (in the amount 0.5 wt % of the cement weight) on the resulting properties of cement composites (consistency of fresh mixture, density, thermal conductivity, and compressive and flexural strength) for hardening times of 1, 3, 7, 28, and 90 days. Plasticizer use improved the workability of fresh cement mixture. In comparison to the reference sample, the results revealed a decrease in density of 6.8% and in the thermal conductivity of composites with cellulosic fibers of 34%. The highest values of compressive (48.4 MPa) and flexural (up to 7 MPa) strength were achieved for hardened fiber cement specimens with plasticizer due to their significantly better dispersion of cement particles and improved bond strength between fibers and matrix.

show abstract

“…Studies aimed at the development of bio-based insulating composites report that they have lower thermal conductivity, are cheaper, durable, lightweight and environmental friendly compared to conventional ones [9][10][11][12][13][14][15][16][17]. However, the binder (matrix) used in the insulating biocomposites is often mainly produced from petroleum-based polymers or from mineral resource (cement) [15][16].…”

Section: Introductionmentioning

confidence: 99%