Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo

Luz Adriana Sánchez Echeverri; Eshmaiel Ganjian; Jorge Medina-Perilla; Germán Quintana; Jorge Hernán Sánchez Toro

Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo

Luz Adriana Sánchez Echeverri, Eshmaiel Ganjian, Jorge Medina-Perilla, Germán Quintana, Jorge Hernán Sánchez Toro

Facultad de Ciencias Naturales y Matemáticas

Resultado de la investigación: Capítulo del libro/informe/acta de congreso › Capítulo › revisión exhaustiva

Resumen

In this research, alkaline pre-treated Guadua Angustifolia fibres were refined in a PFI mill refiner at different speeds (1500, 4500, 7000 and 10000 rev) and used as reinforcement in cement composite boards CCB. To determine physical changes after refining, Water Retention Value (WRV), Fibre length and SEM images were evaluated. Additionally, crystalline indices were calculated by Segal method from XRD spectra. With the aim to evaluate the effect of degree of refining in the mechanical response of CCB its flexural strength was evaluated after 7 and 28 days of curing. Results show an increasing of WRV up to 4500 rev of refining, followed by a decrease once this point of refining is overcome. Likewise, flexural strength of composites shows a similar behaviour as WRV, exhibiting an optimal value between 4500 and 7000 rev of refining

Idioma original	Inglés
Título de la publicación alojada	Sustainable Construction Materials and Technologies
Editores	Eshmaiel Ganjian, Peter Claisse, Mukesh Limbachiya, Mohammadreza Bagheri
Lugar de publicación	International Committee of the SCMT conferences
Páginas	193
Número de páginas	204
Volumen	2
Estado	Publicada - 15 jul 2019
Evento	Fifth International Conference on Sustainable Construction Materials and Technologies - Kingston Upon Thames, Reino Unido Duración: 14 jul 2019 → 17 jul 2019 Número de conferencia: 5 https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/

Serie de la publicación

Nombre	Sustainable Construction Materials and Technologies
Número	5
ISSN (versión impresa)	2515-3048

Conferencia

Conferencia	Fifth International Conference on Sustainable Construction Materials and Technologies
Título abreviado	SCMT5
País/Territorio	Reino Unido
Ciudad	Kingston Upon Thames
Período	14/07/19 → 17/07/19
Dirección de internet	https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/

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Sánchez Echeverri, L. A., Ganjian, E., Medina-Perilla, J., Quintana, G., & Sánchez Toro, J. H. (2019). Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo. En E. Ganjian, P. Claisse, M. Limbachiya, & M. Bagheri (Eds.), Sustainable Construction Materials and Technologies (Vol. 2, pp. 193). (Sustainable Construction Materials and Technologies; N.º 5)..

Sánchez Echeverri, Luz Adriana ; Ganjian, Eshmaiel ; Medina-Perilla, Jorge ; Quintana, Germán ; Sánchez Toro, Jorge Hernán. / Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo. Sustainable Construction Materials and Technologies. editor / Eshmaiel Ganjian ; Peter Claisse ; Mukesh Limbachiya ; Mohammadreza Bagheri. Vol. 2 International Committee of the SCMT conferences, 2019. pp. 193 (Sustainable Construction Materials and Technologies; 5).

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title = "Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo",

abstract = "In this research, alkaline pre-treated Guadua Angustifolia fibres were refined in a PFI mill refiner at different speeds (1500, 4500, 7000 and 10000 rev) and used as reinforcement in cement composite boards CCB. To determine physical changes after refining, Water Retention Value (WRV), Fibre length and SEM images were evaluated. Additionally, crystalline indices were calculated by Segal method from XRD spectra. With the aim to evaluate the effect of degree of refining in the mechanical response of CCB its flexural strength was evaluated after 7 and 28 days of curing. Results show an increasing of WRV up to 4500 rev of refining, followed by a decrease once this point of refining is overcome. Likewise, flexural strength of composites shows a similar behaviour as WRV, exhibiting an optimal value between 4500 and 7000 rev of refining",

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booktitle = "Sustainable Construction Materials and Technologies",

note = "null ; Conference date: 14-07-2019 Through 17-07-2019",

url = "https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/https://www.kingston.ac.uk/events/item/2839/14-jul-2019-fifth-international-conference-on-sustainable-construction-materials-and-technologies-scmt5/",

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Sánchez Echeverri, LA, Ganjian, E, Medina-Perilla, J, Quintana, G & Sánchez Toro, JH 2019, Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo. En E Ganjian, P Claisse, M Limbachiya & M Bagheri (eds.), Sustainable Construction Materials and Technologies. vol. 2, Sustainable Construction Materials and Technologies, n.º 5, International Committee of the SCMT conferences, pp. 193, Fifth International Conference on Sustainable Construction Materials and Technologies, Kingston Upon Thames, Reino Unido, 14/07/19.

Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo. / Sánchez Echeverri, Luz Adriana; Ganjian, Eshmaiel; Medina-Perilla, Jorge; Quintana, Germán; Sánchez Toro, Jorge Hernán.

Sustainable Construction Materials and Technologies. ed. / Eshmaiel Ganjian; Peter Claisse; Mukesh Limbachiya; Mohammadreza Bagheri. Vol. 2 International Committee of the SCMT conferences, 2019. p. 193 (Sustainable Construction Materials and Technologies; N.º 5).

Resultado de la investigación: Capítulo del libro/informe/acta de congreso › Capítulo › revisión exhaustiva

TY - CHAP

T1 - Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo

AU - Sánchez Echeverri, Luz Adriana

AU - Ganjian, Eshmaiel

AU - Medina-Perilla, Jorge

AU - Quintana, Germán

AU - Sánchez Toro, Jorge Hernán

N1 - Conference code: 5

PY - 2019/7/15

Y1 - 2019/7/15

N2 - In this research, alkaline pre-treated Guadua Angustifolia fibres were refined in a PFI mill refiner at different speeds (1500, 4500, 7000 and 10000 rev) and used as reinforcement in cement composite boards CCB. To determine physical changes after refining, Water Retention Value (WRV), Fibre length and SEM images were evaluated. Additionally, crystalline indices were calculated by Segal method from XRD spectra. With the aim to evaluate the effect of degree of refining in the mechanical response of CCB its flexural strength was evaluated after 7 and 28 days of curing. Results show an increasing of WRV up to 4500 rev of refining, followed by a decrease once this point of refining is overcome. Likewise, flexural strength of composites shows a similar behaviour as WRV, exhibiting an optimal value between 4500 and 7000 rev of refining

AB - In this research, alkaline pre-treated Guadua Angustifolia fibres were refined in a PFI mill refiner at different speeds (1500, 4500, 7000 and 10000 rev) and used as reinforcement in cement composite boards CCB. To determine physical changes after refining, Water Retention Value (WRV), Fibre length and SEM images were evaluated. Additionally, crystalline indices were calculated by Segal method from XRD spectra. With the aim to evaluate the effect of degree of refining in the mechanical response of CCB its flexural strength was evaluated after 7 and 28 days of curing. Results show an increasing of WRV up to 4500 rev of refining, followed by a decrease once this point of refining is overcome. Likewise, flexural strength of composites shows a similar behaviour as WRV, exhibiting an optimal value between 4500 and 7000 rev of refining

M3 - Capítulo

SN - 978-1079110265

VL - 2

T3 - Sustainable Construction Materials and Technologies

SP - 193

BT - Sustainable Construction Materials and Technologies

A2 - Ganjian, Eshmaiel

A2 - Claisse, Peter

A2 - Limbachiya, Mukesh

A2 - Bagheri, Mohammadreza

CY - International Committee of the SCMT conferences

Y2 - 14 July 2019 through 17 July 2019

ER -

Sánchez Echeverri LA, Ganjian E, Medina-Perilla J, Quintana G, Sánchez Toro JH. Effect of degree of refining on flexural response of fibre cement boards reinforced with Guadua Angustifolia KUNTH bamboo. En Ganjian E, Claisse P, Limbachiya M, Bagheri M, editores, Sustainable Construction Materials and Technologies. Vol. 2. International Committee of the SCMT conferences. 2019. p. 193. (Sustainable Construction Materials and Technologies; 5).