Investigation of Physical, Mechanical and Thermal Properties of Building Wall Materials
| Autor: | Jiraphorn Mahawan, Atthakorn Thongtha, Somchai Maneewan, Tanapon Patanin |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Materials science
Mechanical Engineering 0211 other engineering and technologies 02 engineering and technology 021001 nanoscience & nanotechnology Wall material Phase formation Compressive strength Thermal conductivity Mechanics of Materials 021105 building & construction Thermal General Materials Science Composite material 0210 nano-technology |
| Zdroj: | Key Engineering Materials. 751:521-526 |
| ISSN: | 1662-9795 |
| DOI: | 10.4028/www.scientific.net/kem.751.521 |
| Popis: | This research concentrates to the effect of changing sand proportion on the physical, mechanical and thermal properties of building wall materials (Cellular lightweight concrete). The density, water absorption and compressive strength of the 7.0 cm x 7.0 cm x 7.0 cm concrete sample were studied. It was found that there are an increase of density and a reduction of water absorption with an increase of sand content. The higher compressive strength can be confirmed by higher density and lower water absorption. The physical and mechanical properties of lightweight concrete conditions conformed to the Thai Industrial Standard 2601-2013. The phases of CaCO3 and calcium silicate hydrate (C-S-H) in the material indicate an important factor in thermal insulating performance. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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