Simple Steps for Coating Material Inspection
Material Inspection is one of the most important steps in order to achieve quality and success in any coating project. Be it for an owner, client, or inspection company, the inspection process has to start before any job activity begins. In this article, the important aspects about inspecting coating materials will be explained in a very simple and easy-to-understand manner.
What Is Material Inspection?
Well, material inspection would mean the thorough checking of coating materials before their application. It is an important step which guarantees that the materials adhere to the approved specifications and have no damage or are well stored. Doing this kind of inspection would avoid problems later on in your project.
Why is material inspection necessary?
It’s a routine inspection of the material to ensure that the project coating is up to the set standards. Issues in the coating material can lead to unsatisfactory outcomes, delays, or total failure of the coating system.
Coating Material Inspection
Before the coating material is to be delivered on-site, the client must have approved the said material. It shall be procured only from an approved paint manufacturer, thus it should be obtained under the approved procedure and specifications.
Material Inspection – Coating Material
Material inspection is an important step toward making sure any coating project comes out good and a success. Regardless of the working scenario, be it for an owner, client, or even an inspection firm, inspection always begins prior to the start of any job work. In this article, we explain the vital considerations of inspecting coating materials in as simple words and phrases as possible.
What Is Material Inspection?
Material inspection is the checking of the coating materials before their application. This is an important step to ensure that the materials meet the approved specifications, are free from damage, and are stored correctly. By making a proper inspection, you avoid problems later in the project.
Why Is Material Inspection Important?
In an inspection of materials, just a routine task ensures compliance with standards for the given coating project. Problems resulting from defects in the application of coating material may show up as poor results and delay, or even coating system failure.
Coating Material Inspection
The coating material has to be approved by the client before it is delivered to the site. Material has to be procured only from the approved paint manufacturer and has to be executed according to the approved procedure and specifications.
Steps for Coating Materials Inspection
Visual Inspection:
After the receipt of the materials, the inspector should visually inspect them for any defects or damage. This includes dents, leaks, or broken containers.
Verification of Data Sheet:
Inspectors should cross-check the coating material against the Manufacturer’s Product Data Sheets (PDS) and Material Safety Data Sheets (MSDS). This will ensure that the material meets the required specifications.
Label Check:
Check the labels on each container to ensure that they contain the following details:
- Name of the paint
- Colour
- Flashpoint (ºC)
- Pot life (hours)
- Shelf life
- Manufacturer’s name and address
- Date of manufacture
- Batch certificates
Shelf Life Check:
Ensure that all the material is within its acceptable shelf life. Use of any expired material may lead to poor results and failure to meet the client’s standards.
Storage Conditions:
Ensure that materials are stored as per the datasheet requirements. Proper storage ensures the quality and usability of the material.
Packaging and labeling requirements
The packaging of the coating material must meet the requirements as specified by ASTM D3951. Labels on containers should be clear and readable, giving all details regarding the paint and its application.
Performance Testing of Coating Material
Before any painting activity begins, it is important to test the coating material against the client’s performance requirements. These tests will ensure the quality of the material and if it is appropriate for use in the project.
Inspection of Abrasives
Abrasives are very important aspects of surface preparation, therefore their quality should be checked before application. Abrasive should be free of oil, grease, moisture, rust, and salts.
Check that the packaging is tight and not contaminated nor damaged.
Thinner usage and inspection
Thinner can be added to paint only when it is needed, such as when it cannot be applied with a brush or spray.
Unless the manufacturer recommends it, thinner should not exceed 5% of the total material.
Over-thinning can compromise the performance of the paint and should always follow the manufacturer’s recommendations.
Final Thoughts
Material inspection is a significant part of any coating project. Through inspection, you assure the material is in good condition and will meet the client’s requirement for the best result achievable. Always follow approved specifications and check every detail on them, store them well, and maintain quality.
In these steps, you are able to ensure your coating project is a success right from the beginning.
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