Детальная информация
| Название | Properties of grey marl bricks with additions of rice husks // Magazine of Civil Engineering. – 2023. – № 8 (124). — С. 12407 |
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| Авторы | Zlateva P. ; Petkova-Slipets R. ; Yordanov K. |
| Выходные сведения | 2023 |
| Коллекция | Общая коллекция |
| Тематика | Строительство ; Строительные материалы и изделия ; marl bricks ; grey marl bricks ; properties of marl bricks ; rice husk ; thermal properties ; thermal conductivity ; мергелевые кирпичи ; серые мергелевые кирпичи ; свойства мергелевых кирпичей ; рисовая шелуха ; тепловые свойства ; теплопроводность |
| УДК | 691 |
| ББК | 38.3 |
| Тип документа | Статья, доклад |
| Язык | Английский |
| DOI | 10.34910/MCE.124.7 |
| Права доступа | Свободный доступ из сети Интернет (чтение, печать, копирование) |
| Ключ записи | RU\SPSTU\edoc\72602 |
| Дата создания записи | 13.03.2024 |
This article presents the results of experimental research on the impact of environmentally efficient materials developed on the basis of grey marl and sand with the addition of 3 % to 6 % of rice husk on the thermophysical characteristics: coefficient of thermal conductivity, specific heat capacity and thermal diffusivity. The thermal indicators are measured with a device based on the non-stationary method. The purpose of the research is to investigate the impact of a new type of a light natural organic additive material, the husk of rice grains, on the properties of the resulting composite. The task is to develop a new material which is both thermally efficient and eco-friendly. The results of the research show that the addition of rice husks reduces the coefficient of thermal conductivity by 42 %, of the thermal diffusivity by 38 %, and increases the specific heat capacity by 10 % compared to the reference sample.
| Место доступа | Группа пользователей | Действие |
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| Локальная сеть ИБК СПбПУ | Все |
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| Интернет | Все |
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- Properties of grey marl bricks with additions of rice husks
- 1. Introduction
- 2. Methods
- 2.1. Preparation of the samples
- 2.2. Methodology of experimental measurement
- 3. Results and Discussion
- 4. Conclusion
