Aging of Concrete Buildings and Determining the pH Value on the Surface of Concrete by Using a Handy Semi-Conductive pH Meter
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چکیده
منابع مشابه
Aging of concrete buildings and determining the pH value on the surface of concrete by using a handy semi-conductive pH meter.
A new method was devised for measuring the pH of a concrete surface by pHBOY-P2 with a piece of filter paper by extracting the pH value from concrete. This is a simple and inexpensive method that does not damage the concrete building, and is easy to apply on concrete samples for monitoring. By using the method mentioned above, a drastic decrease of the pH value of concrete bridges and buildings...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2004
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.20.1087