Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 water flow and water level

water flow and water level sensing controls designed exclusively for industrial applications unless explicitly mentioned in the relevant equipment standard

and measuring methods from IEC 60384-1

sensible loads and energy demands for the rooms shall be used in the design process

BS 8489-1 is a full revision of the Draft for Development and includes the following principal changes:

but its guidance can be used in the absence of guidance specific to such balconies

Leather. Physical and mechanical test methods for the determination of soiling - Rubbing (Martindale) method Ingestion-build-132972 water flow and water levelWhat is this standard about? This document specifies a method for determining the resistance of all forms of leather to visible soiling through repeated contact with soiled objects. It provides a physical pretreatment routine for leathers that may be vulnerable to loss of soiling resistance while in service, prior to conducting further tests such as cleaning.