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UL Fire Resistance

01

Acoustic testing of doors according to American STC

Tipo: Norma di prova
Standard: ASTM E90-09, ASTM E413-10, ASTM E1332-16, ASTM E 2235-04
Clienti:

Acoustic testing of doors according to American STC: Reverberation chamber test method for determining sound insulation. STANDARDS USED The standards used for a determination of the STC value are: ASTM E90-09 “Standard Test Method for Laboratory Measurement of Airborne Sound Transmission Loss of Building Partitions and Elements”. ASTM E413-10 “Classification for Rating Sound Insulation”. ASTM […]

02

UL1784 Listing smoke-tight doors

Tipo: Norma di prova
Standard: UL 1784
Clienti:

These requirements concern the inspection of air leaks through doors and other protective elements installed in openings where the air leak has to be controlled. THE TEST UL 1784 is a test that is very similar to the European one according to EN1634-3, where the heating is similar (400 degrees Fahrenheit is 204 degrees), but […]

03

Listing UL10C fire doors

Tipo: Norma di prova
Standard: UL 10B, UL 10C, CAN-S/104
Clienti:

At UL’s in-house laboratory in Northbrook, Chicago, Illinois, we can test closures according to the American standards. Alternatively at the UL laboratory in Rosenheim, Germany. The test is very similar to the European one, it only differs in that at the end of the test, after 20 minutes, the hose stream test is applied, which […]

04

UL305 Standard – Hardware for fire exits

Tipo: Norma di prova
Standard: UL 305
Clienti:

This standard has been the result of studies, inspections, installations and manufacturing criteria used by UL to evaluate panic devices since 1920, when the first Panic Devices List was approved for publication. UL 305 has been developed in particular as a test method focused on the evaluation of panic devices to be used in emergency […]

05

Listing UL228 American door closer

Tipo: Norma di prova
Standard: UL 228
Clienti:

UL 228 is the standard for door closure testing, whether or not they are equipped with smoke detectors. An endurance test of 100,000 cycles must be performed. For door locks equipped with electronic components, there are many tests concerning reliability even in case of fire. The UL products listed, can be found and searched in […]

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