Posted on September 19, 2019September 21, 2019 by Pulse AssentISO 16938-2:2019 Buildings and civil engineering works. Determination of the staining of porous substrates by sealants used in joints Test without compression Link: ISO 16938-2:2019 Buildings and civil engineering works. Determination of the staining of porous substrates by sealants used in joints Test without compression Source: BSI Standards Related Posts:Building safety levy moves a step closerThousands more adults set to benefit from new…New national flagship to promote British businesses…New government reform programme to ensure UK builds…Government launches campaign to help businesses…