HOME CONCRETE MORTAR CONCRETE PRICES BARTER OFFSET REINFORCED CONCRETE PRICES OUR PRODUCTION What you need to know when ordering concrete What you need to know when ordering a concrete pump What is concrete and its constituents GOST and SNiP Concrete production with strength calculation according to scheme D Self-compacting concrete Sulfate resistant concrete Expanded clay concrete TEST LABORATORY SERVICES OUR OBJECTS PHOTO GALLERY of installation of the concrete unit "Streams" Conclusion of SES on concrete TO ORDER CONTACTS Address: St. Petersburg, Kubinskaya st., 71A Phones: (812) 309-10-48 (812) 309-10-47 E-mail: sbt-beton@mail.ru View the directions of RBU "Kubinskaya 71" View the route map of RBU "Ruchyi Download route map RBU "Kubinskaya 71" Download route map RBU "Ruchyi" Piskarevsky pr., 144 "Modern Concrete Technologies" on Yandex.Maps ' ' Modern Concrete Technologies LLC (SPb) in the catalog of organizations of St. Petersburg The concrete produced by SBT LLC complies with the necessary requirements of SanPiN On April 26, 2012, LLC "Modern Concrete Technologies" received an expert opinion on the results of research and testing of concrete samples issued by the Federal Budgetary Institution of Health "Center for Hygiene and Epidemiology in St. Petersburg", according to the test results, the level of release of AMMONIA into the air does not exceed the permissible values. Samples of concrete produced by SBT LLC were presented to the laboratory. The presented samples comply with the requirements of SanPiN 2.6.1.2800-10 "hygienic requirements for limiting exposure of the population due to natural sources of ionizing radiation", SanPiN 2.6.1.2523-09 "Standards of radiation safety (NRB-99/2009)", SP 2.6.1.26121-10 "Basic Sanitary Rules for Ensuring Radiation Safety (OSPORB-99/2010)", GN 2.1.6.1338-03 "Maximum Allowable Concentrations (MPC) of Pollutants in the Ambient Air of Populated Areas". the level of release of AMMONIA into the air does not exceed the permissible values concrete without AMMONIA odorless concrete AMMONIA we do not add additives with AMMONIA to concrete MODERN CONCRETE TECHNOLOGIES © 2005 sbt-beton.uspb.ru - SBT St. Petersburg LLC ;