Projekta Nr.prEN 18459-4
NosaukumsThis document specifies characteristics, performance requirements and test procedures for mortars exposed to the aggressive conditions arising in drain and sewer systems outside of buildings, and in wastewater treatment plants. It is applicable to mortars used in the construction, rehabilitation of drain and sewer systems outside buildings, and at wastewater treatment plants. It is not applicable to mortars exposed to untreated industrial wastewater or for factory-finished building or civil engineering components. These requirements are supplementary to EN 998, EN 1504 and EN 12004. This document gives guidelines for the drafting of application instructions for mortars, grouts and coatings for new construction and protective or restorative rehabilitation of drain and sewer systems. This Part 4 gives additional guidelines on the content of instructions for use as the preparation of surfaces, application methods and controls and the curing process and its required duration. This part provides guidelines on what and how a system supplier may provide the relevant information for any subsequent inspection, repair and maintenance.
Reģistrācijas numurs (WIID)80609
Darbības sfēraThis document specifies characteristics, performance requirements and test procedures for mortars exposed to the aggressive conditions arising in drain and sewer systems outside of buildings, and in wastewater treatment plants. It is applicable to mortars used in the construction, rehabilitation of drain and sewer systems outside buildings, and at wastewater treatment plants. It is not applicable to mortars exposed to untreated industrial wastewater or for factory-finished building or civil engineering components. These requirements are supplementary to EN 998, EN 1504 and EN 12004. This document gives guidelines for the drafting of application instructions for mortars, grouts and coatings for new construction and protective or restorative rehabilitation of drain and sewer systems. This Part 4 gives additional guidelines on the content of instructions for use as the preparation of surfaces, application methods and controls and the curing process and its required duration. This part provides guidelines on what and how a system supplier may provide the relevant information for any subsequent inspection, repair and maintenance.
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