Restoration (sanitation) of a protective cement layer of reinforcement of can of designs
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- In detail
Together with UKRNIISMI the FLOW CHART (the code of shopping mall 691.022.09) on restoration of a cement protective layer of fittings of reinforced concrete designs with the simultaneous device of their anticorrosive and waterproofing protection is developed.
Difference of the technology stated in shopping mall 691.022.09 from many others is that restoration of a cement protective layer is offered to be carried out as destroying, and a nondestructive way depending on a condition of a design, and the restored protective layer is offered to be made waterproof, and if necessary, and color. In the latter case the color covering which is arranged on a surface of a cement protective layer is at the same time and hydroprotective.
By shopping mall 691.022.09 it is developed taking into account requirements of standards: Construction Norms and Regulations 2.03.11-85 "Protection against corrosion of concrete and reinforced concrete building constructions", Construction Norms and Regulations 3.04.01-87 "Insulating and finishing coverings", "A grant on development of projects of the organization of construction and projects of works to DBN A.3.1-5-96. Kiev-1997", DBN B.3.1-1-2002 "Repair and strengthening of the bearing and ogorodzhuyuchy building constructions, industrial buildings and constructions", "Recommendations about repair and restoration of reinforced concrete designs by polymeric structures". G. Prod. NIIZhB, 1986.