Repairs to Rendering/Granite chip wet Dash exterior wall. mix ratios etc?
Any advise welcome
Any advise welcome
Rendering/Wet Dash
- Thread starter Tromer
- Start date
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spar dash?
onion said:
I intend to use quarter to dust granite chips mixed with sand/cement to match existing. Is this mixture correct and what ratio?
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Tromer said:
this mix is what i use for slurry dash and i do this in a bucket (small).
as for useing granite , ive never used this as a slurry . try a 10 granite 2lime 1 cement mix and dash a patch to what concistance you want
Thanks onion, will try this weekend
Hello onion!! Would you be able to give me some advice on a slurry dash, been asked to do one but never done one.
Or if not the type of thing to be doing blind would you be into giving a metre rate on the job???
Or if not the type of thing to be doing blind would you be into giving a metre rate on the job???
scratch coat as normal, let dry for a few days,plaster a light coat of rendering before dashing ,for a large job get an old bath for holding dash.mix enought to do job,the reason for bath is the dash will be the same colour when dry plus a wall uses a lot of of dash.you need a few buckets,quarter fill wet dash from bath into buckets. using a small coal type shovel dash the wall.(maybe a dasher can be bought) they are not difficult to make.
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