Amina iQ Developer Series - Manual (Page 19)

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Retrofit drywall
Patch plastered finish
For new drywall walls /ceilings that will be taped
and jointed.
(typically in North America but becoming
common elsewhere)
Speaker alignment required for plastering
Using shims if required, the front face of the
speaker should be located 2mm (5/64”) behind
the face of the wall/ceiling.
To patch plaster:
Apply a 2mm skim across the speaker front
and blend with the drywall.
Amina recommend British Gypsum Easi-fill®
which allows a smooth accurate finish using
fine sandpaper or a wet sponge.
Retrofit / pre-skimmed plasterboard
Patch plastered finish
Alignment and plastering preparation
1 4
Speaker alignment required for plastering
After removing a 30-50mm (3/16 - 2”) wide
section of existing plaster surrounding the
cutout, the front face of the speaker should
be flush with the paper face of the
plasterboard.
This is the method that will be used during
plastering (Section D). It positions the speaker
to be patch plastered with a 2mm (5/64”)
skim across the speaker front, blended with
the existing plaster on the plasterboard.
Amina recommend British Gypsum Easi-fill®
which allows a smooth accurate finish using
fine sandpaper or a wet sponge.
For walls /ceilings that have already been
plastered.
30-50mm
3/16 - 2”
sand down to
create taper
existing plaster
remove existing
plaster from
plasterboard
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