File:Cement Board.jpg
![File:Cement Board.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/40/Cement_Board.jpg/799px-Cement_Board.jpg?20080523021919)
Original file (1,633 × 1,225 pixels, file size: 401 KB, MIME type: image/jpeg)
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Summary
[edit]DescriptionCement Board.jpg |
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. |
Date | |
Source | Own work |
Author | Swtpc6800 en:User:Swtpc6800 Michael Holley |
Licensing
[edit]Public domainPublic domainfalsefalse |
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This work has been released into the public domain by its author, Swtpc6800, at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:19, 23 May 2008 | ![]() | 1,633 × 1,225 (401 KB) | Swtpc6800 (talk | contribs) | == 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 such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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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 | 3,264 px |
Height | 2,448 px |
Compression scheme | LZW |
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 |
APEX shutter speed | 5.90625 |
APEX aperture | 3.625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Flash | Flash fired, auto mode, red-eye reduction mode |
Color space | sRGB |
Focal plane X resolution | 11,412.587412587 |
Focal plane Y resolution | 11,439.252336449 |
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 |