The effects of sand concentration and porosity on the elastic properties of mortar and cement paste were studied. Acoustic wave measurements were performed on mortar specimens with 0 to 60 percent sand concentration, and on cement paste specimens with 28 to 53 percent porosity. The experimental resu
โฆ LIBER โฆ
The insulation effectiveness of a porous material as measured by the screening technique
โ Scribed by C.R. Maiti
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 126 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0011-2275
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โฆ Synopsis
The percentage transmittance of infrared radiant energy through porous material at room temperature has been reported. It can be utilised to compare the insulation effectiveness under high vacuum.
The insulation effectiveness of a porous material as measured by the screening technique C.R. Maiti
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