Acospray DC2 1.0

Samples
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Acospray DC2 1.0

Acospray DC2 1.0 consists of two components. On the one hand a binding agent, on the other hand enriched cellulose fibres. The material can be applied in 5mm to a maximum of 45mm. In which the maximum absorption in the speech frequencies is already achieved in a thickness of 25 mm.

 

The material is applied by means of a spraying process in which various layers are sprayed crosswise. This creates a finish with a fine spray structure.

 

The character of the Green Line fibers India Yellow and Hong Kong Gray also allows it to be produced in Acospray DC2 1.0 version.

 

This product can be applied to almost any surface. Due to the hygroscopic properties, even in swimming pools to semi-outdoor situations such as balconies. Weight after drying per 10mm thickness of applied material 1.5 – 2.0 kg/m2.

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Specs

Certification (reporting on request)

-Cradle2Cradle Institute, achieved result Cradle2Cradle Bronze

-MRPI, ISO 14025 Environmental Product Declaration conform

-MRPI, LCA in accordance with SBK determination method, MKI A-D 0.24ct/m2

-Efectis, 1350-1:2018, B-s1.d0 in addition the new borate free option B-s2.d0 (ask for this specifically)

-Frauenhofer, DIN EN 16516, VOC, complies with VOC and SVOC Building Products 2015/LCI list 2015

-Intertek standard ASTM D7234, bond strength >736 to <12600 its own weight

-Intertek, ASTM C1338-19 Standard, Microbiological Performance, Compliant

-Intertek, standard ISO 105-A02, color change, class 5

 

Colours

White, Cool Grey, ILA (concrete) Grey, Oman Grey, Black and any other specific color by adding pigment to the adhesive.

 

Cleaning

-Option 1: Removing possible dust and cobwebs can be done with a vacuum cleaner with a soft cloth nozzle

-Option 2: Treat the surface with dry ice. A maintenance contract can also be concluded for this.

 

Repairs

-Small repairs are easy to do manually

-Medium repairs can be picked up with our mini machine (38kg)

-Major repairs, refinishing with regular spray equipment (200kg)

 

paint

-The material can be oversprayed using an airless spraying technique. We do not recommend using a rolling technique

 

Remove acoustic layer

-Moisten the material and let it soak for 24 hours. After that it is easy to remove

 

Basics application

-Substrate must be clean, dry and airtight (close plasterboard seams)

-Flatness of the surface determines the flatness of the end result

-Acoprimer promotes adhesion, prevents blood circulation and moisture saturation of the substrate

- Extend central boxes, etc. to the thickness of the spraying work

-If no termination by wall or frame, a closing profile must be placed from 10mm thickness

-Pre-treat metal parts against rusting

-Installation using mobile scaffolding and/or scissor lifts

-Temperature during and after application >15 C

-Installations/wall parts are sprayed as standard in 10mm thickness to allow the contours to be drawn

-View our standard detail set for more information (link), call our specialists on +31 (0)20 7173000 or send an email to:

info@acosorb.nl

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Acoustic values

Product type125Hz250Hz500Hz 1kHz2kHz4kHzawNRC
Acospray DC2 5mm0,110,170,390,690,670,820,400,50
Acospray DC2 15mm0,140,330,780,960,970,990,650,75
Acospray DC2 32mm0,220,580,830,920,960,940,850,80
Acospray DC2 42mm0,230,680,830,930,981,040,900,85