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Rock wool
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rock wool |
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Rock wool panel has unique good performance for rock wool core material; it unified many good functions, such as fire proofing high heat insulation and sound insulating effect.
Resistance to fire:
Rock wool is non-combustible material, so the rock wool panel has good fire resisting properly, The test shows the temperature of the panel fire-proof is as high as 1000℃. The test results obtained by Istituto Giordano S.P.A as follow:
Roof and Wall panel thickness 100 REI 120
Roof and Wall panel thickness 80 REI 60
Roof and Wall panel thickness 50 REI 30
The roof and wall panels, thickness 50-80-100 mm, were classified 0/1 for reaction to fire. (Materials are assigned a class from 0 to 5, the higher the class, the higher the degree of combustion).
Good sound-insulating:
Rock wool panel achieves a notable reduction in air borne sound transfer, particularly when specifying a perforated liner. The i***ct of rain and hail on the metal sheet, a problem on most standard constructions is greatly reduced when adopting PMP-RW panels. The PMP-RW panel in thicknesses of 50-100mm with 100kg/m3 rock wool fiber insulation has achieved results of RW=29-30 dB according to UNI 8270/7 and ISO 717/82.
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| Company: |
China Beihai Building Material Co., Ltd
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| Contact: |
Mr. Anvy Chan |
| Address: |
Beihai Industrial Park , No.1, LongJing Rd , Baoan District, |
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| Tel: |
0086 755 27788392/27789620/27789621 |
| Fax: |
0086 755 61637768 |
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