Products tagged with 'depth micrometer'

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AMPP SP21513-2021, Procedure for Determining Conformance to Concrete Surface Profile Requirements

Product Number: AMPP SP21513-2021

Publication Date: 2021

$109.00

This standard describes a procedure suitable for laboratory and field use to determine conformance to specified surface profile on concrete substrates using Method 1: Depth micrometer as described in ASTM D8271, Method 2: Concrete Surface Profile (CSP) Chips (CSP 1-10) as described in ICRI Guideline No. 310.2R, or Method 3: Replica putty as described in ASTM D7682 (Method 3A-visual or Method 3B-quantitative).

Proper bonding of coatings and linings to concrete surfaces requires proper cleaning and frequently requires the concrete to be roughened to increase the surface area. The roughness, also known as surface profile, can be imparted into concrete by abrasive or water blast cleaning, acid etching or various impact/scarifying power tools. The resulting surface profile depth can influence coating/lining adhesion and performance. Coating/lining manufacturers and/or facility owners frequently specify cleaning and roughening of the concrete surface prior to product installation.

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Replica Tape- Relating 3 Surface Profile Parameters to Pull-Off Adhesion

Product Number: 41215-878-SG

Author: David Beamish

Publication Date: 2015

$20.00

Steel surfaces are frequently cleaned by abrasive impact prior to the application of protective coatings. The resultant surface profile must be accurately assessed to ensure compliance with job or contract specifications. But is profile height alone (the most commonly measured parameter) a good indicator of long-term coating performance?

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Surface Comparison Profile - A Comparison of Measurement Methods

Product Number: 41213-731-SG

Author: David Beamish

Publication Date: 2013

$20.00

Coating performance is related to the profile height on a steel surface. Three types of devices are available to take measurements of this surface profile: replica tape, depth micrometers fitted with pointed probes, and stylus roughness testers. This paper presents results from a recent analysis of measurements taken by the three device types on steel blasted with an assortment of blast media and proposes a new method of depth micrometer measurement called average of the maximum peaks.

Products tagged with 'depth micrometer'

AMPP SP21513-2021, Procedure for Determining Conformance to Concrete Surface Profile Requirements

Replica Tape- Relating 3 Surface Profile Parameters to Pull-Off Adhesion

Surface Comparison Profile - A Comparison of Measurement Methods

Association for Materials Protection and Performance