Pastatų vėdinimas. Metaliniai ortakiai. Reikalavimai ir bandymo metodai

Komentavimo iki data 2026-04-07

Eksportuoti komentarus Skaityti, komentuoti projektą

Projekto etapai

1. Decision on WI Proposal

2. Projektas

3. Viešoji apklausa

Nuo 2026-02-06 iki 2026-04-07

4. Closure of enquiry

5. Submission to Formal Vote

Organizacija

CEN Europos standartizacijos komitetas

ICS

91.140.30 - Vėdinimo ir oro kondicionavimo sistemos

Technikos komitetas

TK 50 Šildymo ir vėdinimo sistemos

Užsienio technikos komitetas

CEN/TC 156

Komentarų skaičius

Komentavimo pradžia

2026-02-06

Taikymo sritis

This document specifies dimensions, tolerances and denomination for rigid metallic ductwork used for ventilation air conditioning of buildings including test methods and performance characteristics regarding strength and leakage for ductwork, ducts and fittings in laboratory conditions. The test methods, shapes, designs and performance characteristics are applicable for ventilation ducts with circular and rectangular cross sections. The leakage test methods are also applicable to other cross sections. This document does not include ductwork made from insulation duct board, which is covered in EN 13403 [6], non-metallic ductwork, covered in EN 17192 [7] and all components that have more functions than the transport of air for example fire dampers, filter units, air terminal devices handled in EN 1751 [8] and EN 15727 [9]. This document does not include requirements for the overall system design for the air tightness which is covered in EN 16798-3 [10]. On-site tests are given in EN 12599 [11].

Ryšiai

Pakeis

prEN 18289