Technological Innovation

What is EN ISO 14744-1:2014?

EN ISO 14744-1:2014 is a professional technical standard that provides guidelines for the inspection and maintenance of protective coatings on steel structures. This international standard, developed by the International Organization for Standardization (ISO), specifies requirements and procedures for the execution of these activities.

The Importance of EN ISO 14744-1:2014

Meeting the requirements set by EN ISO 14744-1:2014 is crucial for ensuring the safety, durability, and structural integrity of steel structures. This standard outlines the necessary steps and best practices to follow when inspecting and maintaining protective coatings, helping to prevent corrosion and other forms of degradation.

By adhering to this standard, professionals in the field can effectively evaluate the condition of protective coatings, identify potential defects or areas of concern, and take appropriate remedial actions. This ensures that steel structures maintain their intended functions and continue to perform optimally throughout their service life.

Main Guidelines under EN ISO 14744-1:2014

EN ISO 14744-1:2014 covers various aspects related to the inspection and maintenance of coatings on steel structures. Some of the main guidelines outlined in this standard include:

1. Surface Preparation: The standard emphasizes the importance of proper surface preparation before applying protective coatings. It provides detailed instructions for cleaning, degreasing, and removing any contamination or old coatings, ensuring a clean and suitable substrate for coating application.

2. Coating Application: EN ISO 14744-1:2014 provides recommendations for selecting the most appropriate methods and techniques for applying protective coatings. It covers topics such as application equipment, film thickness measurements, curing conditions, and application environment requirements.

3. Coating Inspection: The standard outlines the various inspection techniques and procedures used to assess the quality of protective coatings. These include visual inspection, non-destructive testing methods, adhesion testing, and measurement of coating thickness. It also provides guidelines for evaluating and classifying surface defects.

4. Maintenance and Repair: EN ISO 14744-1:2014 addresses the importance of regular maintenance and repair of protective coatings. It includes recommendations for monitoring the condition of coatings, performing necessary touch-ups or repairs, and establishing effective maintenance plans to ensure long-term performance.


EN ISO 14744-1:2014 plays a critical role in safeguarding the integrity and longevity of steel structures. By following the guidelines provided in this standard, professionals can effectively inspect, maintain, and repair protective coatings, mitigating the risks of corrosion and other potential damages. Adhering to these guidelines is essential for ensuring the safety, reliability, and durability of steel structures in various industries.



Contact: Cindy

Phone: +86-13751010017


Add: 1F Junfeng Building, Gongle, Xixiang, Baoan District, Shenzhen, Guangdong, China

Scan the qr codeclose
the qr code