BS/EN 1047-2-2019 pdf download.Secure storage units – Classification and methods of test for resistance to fire
Part 2: Data rooms and data container.
5.7 Technical documentation of the test specimens
Prior to the test detailed construction drawings shalt be provided giving:
a) the height, width and depth of the test specimen including its openings for the installation of e.g. locking devices, locks, armatures, seals, cable ducts, doors, etc., materials and their thicknesses, dimensions of rebate edges, types of joints (e.g. riveted joints, glued joints, welds) and their construction, closing systems and seals, as well as their respective type of construction and functional effects, and any other technical features, where applicable;
b) instructions for erecting the test specimen and series product, respectively;
c) information whether the test specimen is to be type-tested as a data room type A, a data room type B or a data container;
d) details of other sizes and a possible configuration of data rooms and data containers to which the applicant expects the test results to apply as well (see Clause 7).
Within the context of the test, the testing laboratory should mark three sets of the technical documentation with signature, stamp and date. One set is sent to the applicant. One set is filed with the monitoring documentation for certification and quality assurance. The third set is retained with the files on the test procedure In the testing laboratory.
5.8 Material samples
Detailed specifications of all heat protection materials and seals used in the test specimen shall be provided with the technical documentation (see 51) and samples of these materials shall accompany the test specimen for the data room and data container test (see the impact test (see the floor test (see £&3) and the comparison test (see 6.,ui,4).
For the analysis of the material samples, the testing laboratory shall be provided with one additional panel each of the floor, wall and ceiling construction together with the specimen for the data room and data container test (see &1), the impact test (see the floor test (see ffz3) and the comparison tests (see fiAA). These panels shall be agreed with the testing laboratory.
5.9 Correlation of test specimen and technical documentation
The test specimen and the technical documentation shall be checked for correlation before and after the test. The test specimens shall correlate to the technical documentation with respect to their dimensions, design, material types and construction (see 51). The measurements made shall be recorded on the drawings and any deviations shall be clearly noted.
A photographic record shall be made of the following test specimen construction details (if present):
exterior cell, internal cell, door, seals, openings, rebate edges, and fire-retarding penetration seals.
6.2.1 The furnace which shall provide the conditions specified in EN 1363-1 and satisfy the requirements regarding the uniform heating and cooling conditions specified in this standard (IitLtO42.2) shall be constructed so that the distance between the interior walls and ceiling of the furnace and the vertical surfaces and ceiling of the test specimen is> 750 mm and either:
a) for tests on data rooms (see be constructed so that three walls and the ceiling of the test specimen can be exposed to the same heating and cooling conditions with no direct flame impingement on the test specimen. The wall of the test specimen that is not exposed to flames shall form part of the furnace wall (see Eigur.W). Alternatively, the side of the test specimen that is not exposed to flames may be erected directly in front of the furnace wall. Any gaps between the test specimen and the furnace wall shall be sealed with mineral wool.
b) for tests on data containers (see &d) be constructed so that the four walls and the ceiling of the test specimen can be exposed to the fire and cooling conditions with no direct flame impingement on the test specimen;
c for tests on wall panels (see £2) for the impact test, be constructed so that the test specimens can be exposed to the same heating conditions with no direct flame Impingement on the test specimen;
d) for a floor test made according to 6.6.3, the furnace shall be constructed so that the test specimen can be exposed to the fire with no direct flame impingement on the test specimen. The furnace
20°
NOTE The distance to the internal walls of the furnace is not considered.
e) for a comparison test according to 6.6A the furnace shall be constructed so that the test specimens can be exposed to the same heating conditions with no direct flame impingement on the test specimens. The neutral pressure level In the furnace Is made In accordance to EN_13h3L2G12. 5.2.2.2 at the lower edge of the test specimens.
With the exception of 62J. d) and e), the setting of the neutral pressure level in the furnace Is made in accordance with EN 1363-1:2012, 5.2.2.1.
6.2.2 Impact test equipment In accordance with EN 1363-2:1999. 7.2 allowIng the pendular fall of a lead shot filled bag with a total mass of 200 kg through a drop height of 1.5 m to cause a 3 000 Nm impact energy against the test sample.
6.2.3 Thermocouples type K (NiCr-Ni) with an accuracy conforming to EN 60584-1 for measuring the furnace temperatures. The thermocouples used shall be mineral insulated thermocouples in accordance with EN 61515 with an external diameter of 3 mm and with a bare measuring point of at least 25 mm.BS/EN 1047-2-2019 pdf download.