Wood preservatives. Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact. Horizontal lap-joint method Ingestion-build-256245 and the travellers are safeguarded

and the travellers are safeguarded

With the adoption of PD IEC/TS 62073

If the difference of MN between two calculation methods is more than 6

Austenitic and duplex stainless steels

Wood preservatives. Field test method for determining the relative protective effectiveness of a wood preservative exposed out of ground contact. Horizontal lap-joint method Ingestion-build-256245 and the travellers are safeguarded1 Scope This Technical Specification describes a method of test for wood preservatives that are intended for use in wood to be exposed to the weather out of contact with the ground without the additional protection of a surface coating. The method is applicable to the testing of commercial or experimental preservatives applied by techniques appropriate to commercial practice. The method is applicable to chemical products used individually or in