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| ACOUSTIC DOORSHigh performance acoustic metal doors were tested in accredited laboratory to international standard (ASTM and ISO) and certified up to STC and/or Rw 61. Doors can be fire rated up to 4 hours for integrity and 2 hours for insulation accordance to SS332 and BS 476 Part 22. Oversize or huge acoustic d [more] | | ACOUSTIC ENCLOSURESModular components make it a flexible to design to suit all needs. Can be assembled to create structures of virtually any sizes and shapes. Rapid and clean installation also can be erected much faster than conventional built with minimal mess and or disruption. Predictable and guaranteed acoustic pe [more] | | ACOUSTIC LOUVRES / SILENCERS & ATTENTUATORSRugged high performance aerodynamic acoustic louvers with certification on its performance. Used in enclosures, screens and barriers.
Custom engineered low noise and energy efficient, proven and certified performance Silencers and Attenuators. | | ANECHOIC CHAMBERFull and Semi Anechoic Chamber compliant with ISO 3745 designed to meet the desire cut-off frequencies. We provide economical and comprehensive service in test facility design and construction. More than 20 years experience in the Medical and Life Sciences. | | DOORS & WINDOW SEALSQuality door and window seals available to suit most users need. SIAC can provide suitable seals to meet applications and requirements may it be sound, weather, light, smoke and fire sealing. | | PERFORMANCE LOUVRESHigh resistance to weather and easy to install with full range of finishes. Proven performance and tested to the requirements contained in the 4th Edition of the HEVAC Technical Specification “Laboratory testing and rating of weather louvers when subjected to simulated rain”. Available in single and [more] |
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