Image:Cement Board.jpg
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[edit] Summary
| Description |
Cement board is composed of aggregated portland cement with a glass-fiber mesh on the surfaces. This 5/16 inch (7.9 mm) thick cement board is designed as an underlayment for tile floors. These are 3 by 5 foot (91 by 152 cm) sheets manufactured by the United States Gypsum Company under the DUROCK brand name. Photo by Michael Holley, April 2008. Taken with a Canon PowerShot A630 (1/60 second and F/3.5) with on camera flash. |
|---|---|
| Source |
self-made |
| Date |
April 26, 2008 |
| Author |
Swtpc6800 en:User:Swtpc6800 Michael Holley |
| Permission (Reusing this image) |
see below |
[edit] License
 |
This image has been (or is hereby) released into the public domain by its author, Swtpc6800 at the Wikipedia project. This applies worldwide. In case this is not legally possible: |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 02:19, 23 May 2008 | 1,633×1,225 (401 KB) | Swtpc6800 | (== Summary == {{Information |Description= Cement board is composed of aggregated portland cement with a glass-fiber mesh on the surfaces. This 5/16 inch (7.9 mm) thick cement board is designed as an underlayment for tile floors. These are 3 by 5 foot (91 ) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot A630 |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/3.5 |
| Date and time of data generation | 14:52, 26 April 2008 |
| Lens focal length | 17.342 mm |
| Width | 3264 |
| Height | 2448 |
| Compression scheme | 5 |
| Pixel composition | RGB |
| Orientation | Normal |
| Number of components | 3 |
| Horizontal resolution | 150.1 dpi |
| Vertical resolution | 150.1 dpi |
| Data arrangement | chunky format |
| Software used | Adobe Photoshop Elements 5.0 Windows |
| File change date and time | 19:05, 22 May 2008 |
| Exif version | 2.2 |
| Date and time of digitizing | 14:52, 26 April 2008 |
| Image compression mode | 3 |
| Shutter speed | 5.90625 |
| Aperture | 3.625 |
| Exposure bias | 0 |
| Maximum land aperture | 3.625 |
| Metering mode | Pattern |
| Flash | 89 |
| Color space | sRGB |
| Focal plane X resolution | 11412.587412587 |
| Focal plane Y resolution | 11439.252336449 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 1 |
| Scene capture type | Standard |
