TESTING LABORATORY FOR CIVIL ENGINEERING MATERIALS

Transcription

1 TESTING LABORATORY FOR CIVIL ENGINEERING MATERIALS INSTITUTE FOR REASEARCH OF CIVIL ENGINEERING MATERIALS, STONE- AND CONCRETE CONSTRUCTION AND FIRE INTEGRITY MPA BRAUNSCHWEIG Inspection report nr (3329/2706) valid from Applicant: Basis of application: Wacker-Chemie GmbH Friedrich-von-Heyden Platz Nünchritz Inspection and certification agreement Content of application: Place of inspection: "Elastosil 7600" independent inspection of production Production building Object of inspection: Siliconhermetic "Elastosil 7600". Manufacturer: Applicant Location of the production building: Basis of inspection: Nünchritz Widely recognized test certificate of construction inspection Nr: P-3666/4421-MPA BS, also inspection and certification agreement nr.: ÜZ-3/759/03 Time of inspection: 2006 Term: Sampling on 26 th of October 2006 This inspection report comprises two pages, title page and four annexes. The content of the inspection report can only be processed entirely and unmodified. For publishing partial or whole extracts of this report the written permission of the inspection body (MPA Braunschweig) is required in every individual case. The first and the last page of this inspection report have to be affixed with a seal of the testing laboratory. The test material is used. Testing laboratory for civil engineering materials (MPA) Ph. +49-(0) Norddeutsche LB Hannover Notified body (0761-CPD) Fax: +49-(0) BLZ MPA Braunschweig is widely recognized control, inspection and certification body for building Braunschweig, 01 st December 2006

2 Beethovenstraße 52 Swift-code: NOLADE 2H D Braunschweig VAT -ID-Nr. DE Tax-Nr.: 14/201/22859 IBAN: DE inspectorate functions. MPA has an accredited control and calibration laboratory based on the requirements set forth in ISO/IEC and ISO/IEC Braunschweig, 01 st December 2006

3 Page 2 Inspection report nr. (3329/2706) valid from Test material: Trade name: "Elastosil 7600". Density of non hardened material [kg/m 3 ]: ca Tube measures: length 100 cm width 4 cm depth 2 cm Description: Mass density "Elastosil 7600" from silicon polymer in the tube made of massive, mineral building materials. The depth of the filled tube is max. 20 mm and the width max. 40 mm. 2 Results of the control: 2.1 Control carried out according to DIN : , para. 6.1 (test in combustion chamber): See annexes 1-4 Special notices: material was tested in a filled tube with two Eterplan-N strips or in a completely filled tube between two U-sheets (L 100 cm W 7, 5 cm H 2 cm). test results in combustion chamber according to DIN : para. 6.2 ignition of edge temporal data since the beginning of the test: sample nr.: highest flame [cm] * * * * * decomposition of burning material [s] * Burner flame Material was in compliance with civil engineering material class according to standard DIN 4102-B2; DIN : No droplets during combustion process. 3 Internal control: Documentation of the internal control was inspected. 4 Labelling: The label "Elastosil 7600" is conform with the construction inspection test certificate nr.: P-3666/4421-MPA BS. 5 Decision: Abnormalities of test material in relation to material described in the test certificate of construction inspection nr.: P-3666/4421-MPA BS: none. The inspected material is in compliance with the requirements set forth in DIN : for not readily igniting material (civil engineering materials class DIN 4102-B1). / signature / / signature / ORR. Doctor of technical sciences Rohling Manager of inspection body Doctor of technical sciences Dobbernack Responsible official / signature / Dipl. Physician H. Herbst Responsible official Braunschweig, 01 st December 2006

4 Inspection report nr. (3329/2706) valid from annex Test results of the Brandschacht (combustion chamber) method Test date: Sample A: material was tested in an entirely filled tube between two U sheets. (Details see. p.2). Tube measures: length 100 cm width 4 cm depth 2 cm. Line nr. results of the Brandschacht- method (1 st part) measured values /test piece A B C D 1 number of test task according to DIN : table highest flame at the lower edge of samples [cm] 50 3 time *) [min] fusion/combustion time *) [min:s] observation on the back side of sample 5 flaming/glowing Time *) [min:s] 6 changes in colour Time *) [min:s] 7 droplets during burning begin *) [min:s] 8 duration: test material droplets as single drops 9 test material droplets continuously particles of sample falling during combustion process begin *) duration: singly falling particles of the sample [min:s] 12 continuously falling particles of the sample 13 duration of aftercombustion on the filter bottom (max) [min:s] effect of droplets/falling material to the flame of burner 14 time from *) [min:s] *) time from the beginning of the test

5 Inspection report nr. (3329/2706) valid from annex 2 results of the Brandschacht (combustion chamber) method (2 nd part) Line nr. measured values /test piece A B C D 15 early ending of the test the end of combustion process of sample *) 16 test possible interruption time *) [min:s] [min:s] 17 aftercombustion after the test end duration [min:s] 01:45 18 number of samples 4 19 front side of sample yes 20 back side of sample 21 highest flame [cm] afterglow after test end duration [min:s] place of origin: number of samples 24 lower part of sample 25 upper part of sample 26 front side of sample 27 back side of sample 28 smoke density < 400 [%*min] 46,4 29 > 400 (very intensive development of smoke) [%*min] 30 graph in annex nr. 4 residue lengths **) individual values: [cm] average values of individual tests photo from samples in annex nr. [cm] 53 average values of all tests [cm] 34 temperature of the burnable gas maximum of the average values [ C] 105,4 35 time*) [min:s] 10:00 36 graph in annex nr notice: **) For firestop equipment show data of backing board and foam layer separately.

6 Inspection report nr. (3329/2706) valid from annex 4

7 Inspection report nr. (3329/2706) valid from annex 4