What is BS EN ISO 10545-9:2013?

BS EN ISO 10545-9:2013 is a technical standard that defines the test methods for determining the water absorption, apparent porosity, apparent relative density, and bulk density of ceramic tiles. This standard is essential in the tile manufacturing industry as it ensures quality control and helps to meet customer expectations. In this article, we will delve into the details of this standard and understand its significance in the ceramic tile industry.

Water Absorption Test

The water absorption test, as per BS EN ISO 10545-9:2013, measures the ability of a ceramic tile to absorb water. It determines the percentage of water absorbed by the tile's surface area when immersed in water for a specific period. This test is crucial as it helps predict the tile's performance in different conditions, such as resistance to freezing and thawing cycles, durability, and susceptibility to stains or cracks. A lower water absorption value indicates better quality and performance of the tile.

Apparent Porosity Test

The apparent porosity test measures the open pores or voids present in a ceramic tile. It determines the percentage of interconnected voids within the tile's structure. Higher apparent porosity indicates a greater likelihood of water penetration, which can lead to damage, discoloration, or deterioration of the tile over time. BS EN ISO 10545-9:2013 provides detailed guidelines on how to carry out this test accurately, enabling manufacturers to produce tiles with optimal porosity levels.

Bulk Density Test

The bulk density test measures the mass of a ceramic tile per unit volume. It helps determine the strength and durability of the tile. Higher bulk density indicates better structural integrity and resistance to impacts or stresses. Manufacturers can use this information to classify tiles into different strength categories, making it easier for consumers to choose the right type of tile for their specific needs. BS EN ISO 10545-9:2013 outlines the appropriate procedures for conducting this test accurately.