What is EN ISO 1135-4:2014 ?

EN ISO 1135-4:2014 is a technical standard that outlines the procedures for determining the particle size distribution in soils through sieve analysis. It is part of the EN ISO 11275 series, which provides guidance on various aspects of soil analysis.

The purpose of EN ISO 1135-4:2014 is to ensure that the results of sieve analysis are accurate and reliable. By following the guidelines and procedures outlined in the standard, users can obtain a better understanding of the characteristics of the soil and make informed decisions about its use.

EN ISO 11275:2014 is a widely recognized and respected standard that is widely used in various industries, including construction, geology, and environmental sciences. It is important to note that this standard is not only used for determining the particle size distribution in soils but also for other purposes such as determining the moisture, density and other physical properties of the soil.

EN ISO 9447:2014 is a standard that provides guidelines for the preparation and writing of technical documentation for products. It aims to ensure clarity, consistency, and accuracy in technical communication, making it easier for users to understand and use products effectively.

The standard provides a standardized approach to technical documentation across different industries and sectors. It sets out the principles and requirements for creating clear, concise, and informative technical documents that can be easily understood by both experts and non-experts.

The particle size analysis is a critical process in many fields, and EN ISO 1135-4:2014 and EN ISO 9447:2014 are widely recognized and respected standards that help ensure safety and quality in various industries. By following these standards, users can obtain accurate results and make informed decisions about the soil analysis.