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混凝土墙面覆盖层with Acoustic Property

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Pratip.b
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Joined: 19 Oct 2008
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PostPosted: Sat Apr 15, 2023 6:48 amPost subject: Concrete Wall Cladding with Acoustic Property Reply with quote

Request to share any info regarding Concrete wall cladding for Industrial Shed - wall and roof - with sound resistance.
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vikram.jeet
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Joined: 26 Jan 2003
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PostPosted: Sun Apr 16, 2023 3:18 pmPost subject: Reply with quote

Pl check back at Google,, many manufacturers are there,
But for these precast wall panels,, supporting system ie supporting members must be designed to resist wind forces,,
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spsvasan
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Joined: 18 Dec 2008
Posts: 374

PostPosted: Mon Apr 17, 2023 2:40 amPost subject: Re: Concrete Wall Cladding with Acoustic Property Reply with quote

Pratip.b wrote:
Request to share any info regarding Concrete wall cladding for Industrial Shed - wall and roof - with sound resistance.



A very long time back one of our clients asked for a demountable precast RC panel for cladding to facilitate future expansion. This was in the AC sheet era. Removal and refixing of AC sheet cladding resulted in considerable damage and leakage. We used high strength concrete and extra cover for better durability. Double T panels, designed for wind force were provided. The panels were supported on a top girder and a lower girder.

I have seen, but not designed. similar panels in a fertilizer unit for both wall panels and roof panels. They had opted for concrete panels because the galvalume sheets got corroded quickly.

For improving sound insultation, I feel glasswool or rockwool lining will be required. Proprietary acoustic panels are also available

S.P.Srinivasan
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