D – 97 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Over Concrete Using an Ultrasonic Gage . Designation: D − 08Standard Test Method for Nondestructive Measurement of Dry Film Measurements may be made on field ASTM Test Methods. Designation: D − Standard Test Method for. Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Using an.
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Referenc Referenced ed Documents Documents 2. Please help us to share our service with your friends. No other units of measurement are included in this standard. Hold the probe steady during the measurement. No other units of measurement are included in this standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Coatings must be applied within certain minimum and maximum thickness tolerances in order that they can fulfill their intended function.
ASTM D6132 – 13(2017)
Current edition approved July 1, Please copy and paste this embed script to where you want to embed Embed Script. The instrument’s ability to detect a distinct interface between the coating and the substrate may be impeded if the coating and the substrate are of similar composition, density or attenuation or if the coating is non-homogeneous.
All laboratories reported two replicate test results for every panel with each instrument. These types of gages can accurately measure the dry film thickness of organic coatings on a variety of substrates such as concrete, wood, wallboard, plastic, fiber composites and metal.
These seven coated panels were described as the following: Precision and Bias4 Link to Active This link will always route to the current Active version of the standard. Each of eight laboratories tested seven different coated panels using two types of instrumentation. Summ Summary ary of Test Test Method 3.
Last previously edition approved in as D — For best accuracy, each instrument should be checked against a known thickness of the particular adtm being measured and adjusted if necessary.
For rough coatings, a glycol gel is best, provided it is not a contaminant for the coating to be measured. The instrument may allow a user adjustment to prevent this. A thickness range of 0. Thank you for interesting in our services. Originally approved in Some instruments have the ability to detect and asgm the individual layer thicknesses in a multi-layer system.
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Size px x x x x Approved July 1, 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. Select the method most appropriate for the material being tested. Water is ideal for smooth, thin coatings. We are a non-profit group that run this adtm to share documents.
ASTM Dpdf – Free Download PDF
While this is a destructive test method, it will provide an alternative test method to ensure measurements made in accordance with this test method are in the d612 range. A rough surface has a tendency to scatter the ultrasonic pulse and odd readings may occur occasionally. Some instruments have the ability to detect and measure the individual wstm thicknesses in a multi-layer system. Measurements may be made on field structures, on commercially manufactured products, or on laboratory test specimens.
To be able to compare results obtained by different operators, it is essential to measure film thickness carefully. Permission rights to photocopy the standard may also be secured from the ASTM website www. The travel time is converted into a thickness reading. Therefore the reference standard should be smooth.
The instrument must be placed directly on the coating surface to take a reading. Historical Version s – view previous adtm of standard. In addition to potential astmm deficiencies, it is uneconomical to apply more material than necessary when coating large areas such as floors and walls.
UV cured coating on hickory Panel 2: Please fill this form, we will try to respond as soon as possible. A number in paren parenthese thesess indicates the year of last reappr reapproval.