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3. DTU 68.3 standard
DTU 68.3 has been in force since 1 er September 2013 for private contracts, and since 1 er October 2013 for public contracts. Its wording has been brought into line with European standards.
The standard NF DTU 68.3 is not a compilation of DTU 68.1 and 68.2.
In this new standard, design, dimensioning, implementation and commissioning are covered in Part 1-1. This part is divided by type of mechanical ventilation system:
general rules ;
Self-adjusting single-flow CMV ;
gas-fired CMV ;
double-flow CMV.
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DTU 68.3 standard
Residential ventilation
Websites
...Standards
- Building work – Mechanical ventilation systems - NF DTU 68.3 - Avril 2017
- Building ventilation – Conduit network – Strength and tightness of circular sheet metal ducts - NF EN 12237 - Avril 2003
- Building ventilation – Non-metallic pipes – Duct network made of insulated duct panels - NF EN 13403 - Juillet 2003
- Building ventilation – Rectangular sheet metal air ducts – Requirements for strength and tightness...
Regulations
Air quality
Decree no. 2008-1231 of November 27, 2008 on the prevention of carbon monoxide poisoning (NOR: DEVU0772430D).
Décret n° 2011-321 du 23 mars 2011 relatif à l'étiquetage des produits de construction ou de revêtement de mur ou de sol et des peintures et vernis sur leurs émissions de polluants volatils (NOR : DEVL1101903D).
Decree no. 2012-14 of January 5,...
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