ASTM-F2420 2011
$40.63
F2420-05(2011) Standard Test Method for Determining Relative Humidity on the Surface of Concrete Floor Slabs Using Relative Humidity Probe Measurement and Insulated Hood
Published By | Publication Date | Number of Pages |
ASTM | 2011 | 6 |
1.1 This test method covers the quantitative determination of percent relative humidity above the surface of concrete floor slabs for field or laboratory tests.
1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Some specific warnings are given in Section 7.
PDF Catalog
PDF Pages | PDF Title |
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1 | Scope Referenced Documents Terminology Summary of Test Method |
2 | Significance and Use Apparatus Hazards FIG. 1 FIG. 2 FIG. 3 |
3 | Calibration Conditioning Procedure |
4 | Precision and Bias Keywords |
5 | A1. EXAMPLE REPORT FORM A1.1 Example Report Form |
6 | A1.2 Additional Relative References A1.3 Calculation of U-Value for RH Probe Hood A1.4 Measurement Methods of Determining Moisture Levels in a Concrete Slab A1.5 Infrared Thermometers A1.6 Edge Effect |