Standard Specification for Lubricant for Installation of Preformed Compression Seals in Concrete Pavements
NORMA vydaná dňa 1.5.2025
Označenie normy: ASTM D2835-89(2025)
Dátum vydania normy: 1.5.2025
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
This specification covers a lubricant suitable for facilitating the insertion and positioning of preformed elastomeric compression seals in prepared voids (usually contraction joints) in concrete pavements. The lubricant shall be based on polychloroprene, containing only soluble phenolic resins blended together with antioxidants and acid acceptors in a suitable mixture of organic solvents. The requirements of the lubricant are based on the performance of the lubricant as measured by its solids content, homogeneity, consistency and drying rate.
Keywords:
ICS Number Code 93.080.10 (Road construction)