Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. External concrete coatings— 36 стр.
Petroleum and natural gas industries. External coatings for buried or submerged pipelines used in pipeline transportation systems. External concrete coatings— 38 стр.
Products and systems for the protection and repair of concrete structures. Definitions, requirements, quality control and evaluation of conformity. Site application of products and systems and quality control of the works— 78 стр.
Products and systems for the protection and repair of concrete structures. Definitions. Requirements. Quality control and evaluation of conformity. Site application of products and systems and quality control of the works— 64 стр.
Unbound and hydraulically bound mixtures. Test method for the determination of frost susceptibility. Resistance to freezing and thawing of hydraulically bound mixtures— 20 стр.