Normativa ISO UNE gratis

Fecha de publicación: 01/05/2020 Standard Guide for Design of Built-Up Bituminous Membrane Waterproofing Systems for Building Decks ASTM C981 – 20

Fecha de publicación: 01/05/2020 Standard Test Method for Softening Point of Bitumen (Ring-and-Ball Apparatus) ASTM D36/D36M – 14(2020)

Fecha de publicación: 01/05/2020 Standard Specification for Cast Iron Couplings Used for Joining Hubless Cast Iron Soil Pipe and Fittings ASTM A1056 – 20

Fecha de publicación: 01/05/2020 Standard Practice for Estimating Ferrite Content of Stainless Steel Castings Containing Both Ferrite and Austenite ASTM A800/A800M – 20

Fecha de publicación: 01/05/2020 Standard Specification for Heavy-Duty Shielded Couplings Joining Hubless Cast Iron Soil Pipe and Fittings ASTM C1540 – 20

Fecha de publicación: 01/05/2020 Standard Practice for Evaluating Adhesion of Installed Weatherproofing Sealant Joints ASTM C1521 – 19(2020)

Fecha de publicación: 01/05/2020 Standard Specification for Asphalt-Saturated and Coated Organic Felt Base Sheet Used in Roofing ASTM D2626/D2626M – 04(2020)

Fecha de publicación: 01/05/2020 Standard Specification for Bitumen-Saturated Woven Burlap Fabrics Used in Roofing and Waterproofing ASTM D1327/D1327M – 04(2020)

Fecha de publicación: 01/05/2020 Standard Test Method for Evaluation of Hydraulic Properties of Geosynthetic Clay Liners Permeated with Potentially Incompatible Aqueous Solutions ASTM D6766 – 20a

Fecha de publicación: 01/05/2020 Standard Specification for Pressure Vessel Plates, Heat-Treated, Carbon-Manganese-Silicon Steel ASTM A537/A537M – 20