Phase change material incorporated paper pulp sludge/gypsum composite reinforced by slag and fly ash for energy efficient buildings: Solar thermal regulation, embody energy, sustainability index and cost analysis

Kucukdogan, Nilay; Sutcu, Mucahit; Ozturk, Savas; YAPRAK, Hasbi; MEMİŞ, Selçuk; Gencel, Osman; Ustaoglu, Abid; Sari, Ahmet; Hekimoglu, Gokhan; Erdogmus, Ertugrul

doi:10.1016/j.enbuild.2024.114969

Phase change material incorporated paper pulp sludge/gypsum composite reinforced by slag and fly ash for energy efficient buildings: Solar thermal regulation, embody energy, sustainability index and cost analysis

Yazarlar (10)

Nilay Kucukdogan
Manisa Celâl Bayar Üniversitesi, Türkiye

Prof. Dr. Mucahit Sutcu Manisa Celâl Bayar Üniversitesi, Türkiye

Doç. Dr. Savas Ozturk Manisa Celâl Bayar Üniversitesi, Türkiye

Hasbi Yaprak
Kastamonu Üniversitesi, Türkiye

Doç. Dr. Selçuk MEMİŞ Kastamonu Üniversitesi, Türkiye

Prof. Dr. Osman Gencel Bartin Üniversitesi, Türkiye

Doç. Dr. Abid Ustaoglu Bartin Üniversitesi, Türkiye

Prof. Dr. Ahmet Sari Karadeniz Technical University, Türkiye

Dr. Öğr. Üyesi Gokhan Hekimoglu Karadeniz Technical University, Türkiye

Prof. Dr. Ertugrul Erdogmus Bartin Üniversitesi, Türkiye

Makale Türü	Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı	Energy and Buildings (Q1)
Dergi ISSN	0378-7788 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler	SCI-Expanded
Makale Dili	İngilizce	Basım Tarihi	12-2024
Cilt / Sayı / Sayfa	325 / 1 / –	DOI	10.1016/j.enbuild.2024.114969
Makale Linki	https://doi.org/10.1016/j.enbuild.2024.114969
UAK Araştırma Alanları	Tarımsal Yapılar

Özet

This study focuses on the reuse of some industrial wastes in the development of innovative building materials and the thermal performance, environmental impacts and cost estimates of the gypsum composite material developed in the case of a phase change material impregnation. Lauryl alcohol (LA) was impregnated into paper pulp sludge (PPS) up to 45 % by weight without leakage to obtain shape-stable composites. The LA impregnated PPS (PPS/LA) was replaced with PPS at 50 % and 100 % by weight in gypsum composite. Characteristics of shape-stable composites were studied. Also, the physical, mechanical, thermal properties and solar thermoregulation tests of the produced gypsum composites were examined in addition to the embodied energy, CO2 emissions and cost analysis. The melting and solidification enthalpies of PPS/LA were found to be 100.4–100.1 J/g, with only a 0.5 % reduction in latent heat storage capacity after 500 cycles, and approximately 3 % after 1500 cycles. Although the presence of PPS/LA in the gypsum composite caused a slight decrease in compressive strength, it significantly improved solar thermoregulation performance, maintaining ambient temperatures 2.55 °C to 5 °C warmer at night and 5.3 °C to 13.8 °C cooler during the day. Gypsum composites containing the PPS/LA offer a suitable alternative for energy-efficient sustainable building application by reusing around 57 % of three different industrial wastes providing a waste-reducing environmental approach and a high level of indoor thermal comfort.

Anahtar Kelimeler

Energy efficiency | Gypsum composites | Industrial wastes | Sustainability, Renewable energy | Thermal energy storage

Science Direct

BM Sürdürülebilir Kalkınma Amaçları

Atıf Sayıları
Web of Science	13
Scopus	15

Phase change material incorporated paper pulp sludge/gypsum composite reinforced by slag and fly ash for energy efficient buildings: Solar thermal regulation, embody energy, sustainability index and cost analysis

Dergi Adı	ENERGY AND BUILDINGS
Yayıncı	Elsevier B.V.
Açık Erişim	Hayır
ISSN	0378-7788
E-ISSN	1872-6178
CiteScore	12,6
SJR	1,631
SNIP	1,830

Phase change material incorporated paper pulp sludge/gypsum composite reinforced by slag and fly ash for energy efficient buildings: Solar thermal regulation, embody energy, sustainability index and cost analysis

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