Możliwości wykorzystania łupin z orzechów laskowych jako lekkiego kruszywa do produkcji betonu

• Autorzy: Özocak Murat , Sisman Can Burak

Identyfikatory

DOI

10.32047/CWB.2021.26.6.1

Warianty tytułu

EN

Opportunities for the use of hazelnut shell as a lightweight aggregate in the production of concrete

• Języki publikacji: PL EN

Abstrakty

PL

W dzisiejszych czasach wzrost kosztów ogrzewania i energii spowodował zwiększenie znaczenia izolacji w budynkach i poszukiwanie nowych rozwiązań w tym zakresie. W wyniku tych poszukiwań na pierwszy plan wysunęły się badania nad produkcją porowatych i lekkich betonów, w celu poprawy właściwości izolacyjnych betonu. W niniejszej pracy zbadano przydatność łupin z orzecha laskowego, jednego z ważnych produktów rolnych w Turcji, które są odpadami po zbiorach, jako lekkiego kruszywa do betonu. W tym celu wyprodukowano beton zastępując kruszywa łupinami z orzecha laskowego, w ilości 3%, 6%, 9%, 12% i 15%. Zbadano właściwości fizyczne, mechaniczne i cieplne tak przygotowanego betonu. W wyniku badań stwierdzono, że łupiny z orzecha laskowego, które są odpadem rolniczym, mogą być stosowane jako kruszywo do produkcji betonu. Można także wyprodukować lekki beton o wystarczającej wytrzymałości i trwałości oraz dużej izolacji cieplnej i dźwiękowej, pod warunkiem, że ilość łupin orzecha laskowego dodawana do mieszanki, nie będzie większa niż 10% kruszywa.

EN

Today, the increase in heating and energy costs has increased the importance of insulation in buildings and new searches are being made for this purpose. As a result of these searches, studies on the production of lightweight concrete have come to the forefront, to improve the insulation properties of concrete. In this study, the usability of hazelnut shells, one of the important agricultural products of Turkey, which are post-harvest waste materials as a lightweight aggregate in concrete, was investigated. To this end, concrete was produced by replacing the aggregate with hazelnut shell by 3%, 6%, 9%, 12% and 15%, and the physical, mechanical and thermal properties of this concrete, were examined. As a result of the study, it was determined that hazelnut shell, which is an agricultural waste, could be used as aggregate in the production of concrete and that lightweight concrete with sufficient strength and durability and improved heat and sound insulation could be produced, provided that the amount of hazelnut shell to be added to the mixture would not be more than 10% of the aggregate.

Słowa kluczowe

PL

łupina; orzech laskowy; kruszywo lekkie; beton lekki; odpad rolniczy

EN

hazelnut shell; lightweight aggregate; lightweight concrete; agricultural waste

• Wydawca: Fundacja Cement, Wapno, Beton
• Czasopismo: Cement Wapno Beton
• Rocznik: 2021
• Tom: R. 26, nr 6
• Strony: 454--464
• Opis fizyczny: Bibliogr. 36 poz., il., tab.

Twórcy

autor

Özocak Murat

• Istanbul Unıversity - Cerrahpaşa, Foresty Vocational School, Irrigation Tecnology Program Department, Istanbul/Turkey

autor

Sisman Can Burak

• Tekirdağ Namık Kemal Unıversity, Agricultural Faculty, Bıosystem Engineering Department, Tekirdağ/Turkey

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