Maintaining the traceability of NF Structural Bolting (NF070) certified products by the implementation of a quality organization taking into account: Data Archiving and traceability elements, Storage, Distribution. ...
Product compliance with dimensional tolerances Compressive strength (of concrete) Reinforcement position Concrete compliance with exposure classes stated by the manu ...
Conformity to drawing or cataloguesGeometrical, mechanical and technological characteristicsNo deterioration of steel during shaping or weldingRespect of suppliers procedures during accessories installation ...
Dimensions Mechanical and physico-chemical characteristics Steel grade ...
Yield strengthRe,act/Re,nom ratioRm/Re ratioElongation under maximum load (Agt)BendabilityGeometrical characteristicsLinear weightBondWeldabilityFor welding fabrics :Shear force of welding pointsDimensions tolerances ...
Suitability for needlingSuitability for sealing Suitability for surface repair Suitability for structural bonding Suitability for injection ...
Designed concrete : Consistence; Characteristic strength at 28 days Prescribed concrete : Additional requirements If required, excluding mechanical strength, such as water content or consistence ...
Granularity Origin Processing method Petrographic characteristics Definition, compliance and codification elements described in the NF P18-545 standard ...
Tests by the manufacturer on each homogeneous manufacturing lot Required material quality class Complete traceability of assembly lot Traceability of NF certified products Characteristics on NF certified product packaging Estimation of the ave ...
Compressive strength for concreteAir content of fresh concrete Setting time for mortar Water reduction Increasing and maintaining consistency Sweating Characteristics of air voids in hardened concrete Capillary absorption for mortar ...
REGULAR CEMENTS, MASONRY CEMENTS, OVERSULFATED CEMENTS Content regularity Non-noxiousness of the grinding agent Fitness for specific use Control upon final packaging CALCIUM ALUMINATE CEMENTS Duration of the mortar setting Bending strengt ...
Coefficient of performance(COP) of the heat pumpHeating capacity of the heat pumpAbsorbed electrical powerSound power levelOptionally:minimum continuous operation load ratio (LRcontmin)COP at LRContminCorrective factor of performance at LRContminshar ...
Overall Dimension Graduation Capacity (butyrometer) Volume delivered (pipette) ...
Security RequirementsFlow velocities (downflow air and incoming air)Sound levelProtection of personnelProtection against cross-contaminationAlarmsFilters' waterproof Position of the protective barrier ...
Control of the risk related to the flashpoint LEL in the use conditions defined by the manufacturer The atmosphere gaseous solvent emission factor The concentration of gaseous solvents in the atmosphere The protection of moving parts ...
Dimensional properties Mechanical strength Tightness Thermal performances Durability ...
Coefficient of performance (COP) Heating capacity Absorbed electrical power Sound power level Seasonal performances Emission of nitrogen oxides (NOx) for Gas heat pumps ...
Effective collector loop areaHeat loss coefficient of the collectorHeat loss coefficient of the storage tankHeat capacity of the storage tankEnergy efficiencyProduction for DSWH with no auxiliary ...
Charcoal and charcoal briquettes: Fixed carbon/Size/Bulk density/Moisture content/Ash content Fire wood (wood logs): Variety/Moisture/Length/Volume/ Diameter Biomass pellets:&nbs ...
For appliances Ignition device safety Heat output Efficiency of safety devices Stability Control of NOx content in combustion products Control of combustion quality (no CO) Operating durability Intermittent operation For wicks Suitabilit ...
Self adjustable exhaust outlets Airflow performances Acoustic insulation(for double flow outlets) Acoustic power level Self adjustable air inlets Airflow performances A ...
Requirements for raw materials and converted materialsRequirements for geometric characteristics of the tanksRequirements for ability to function tanksRequirements for geometric characteristics of secondary containmentRequirements for the ability to ...
Life cycleDesign of the product with the aim of its reparabilitySustainability of the offer of spare partsReduction of the energy consumption in phase of useMass of the accumulatorsLimitation of the environmental impactsLimitation of the contents in ...
Safety of usePowerOutput%COIn (soiling index)Continuous or intermittent operation ...
RADIATORS AND CONVECTORS: Thermal power Maximum operating pressure CEILING-MOUNTED RADIANT PANELS: Thermal power Maximum operating pressure FAN ASSISTED RADIATORS AND CONVECTORS: Thermal power Maximum operating pressure Acoustic powe ...
Physical characteristics (Thermal stress resistance; Gas leakage ; Bulk density ; Heat, flow, abrasion, condensation and corrosion resistance ; Thermal schock (option))Visual characteristics (Appearance)Geometric characteristics (Dimensional toleranc ...
Electrical Characteristics Provisions covering constructional and dimensional characteristics Mechanical properties Pressure test at high temperature Tests at low temperature Heat shock test Test under fire conditionsPhysical and chemical characteri ...
The certified characteristics are mentioned in the applicable standards listed in appendix 1 of the certification rules ...
Rated electrical characteristics Protection against electric shock Protection against the environment effects Functioning characteristics Resistance to heat and fire Internal heating Mechanical characteristicsFor each type of appliance the permitted ...
ELECTRICAL SAFETY :Rated voltage Rated power input Class of protection Rated frequency IP PERFORMANCE CATEGORY:STORAGE WATER HEATERS:The heating time The average water temperature The cyclic temperature variation The efficiency The cooling constant T ...