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by tubbs
Fri Apr 11, 2008 8:47 pm
Forum: Plastering and Dry Lining Forum
Topic: plaster dropped off when papered
Replies: 13
Views: 17576

i'd agree with the plasterer pva on new plaster can react with pva under a thin coat of plaster. decorator should have used plaster primer. nearly all new wall paper will bubble when first put up this is common, the mistake is taking the paper of the bubbles will fatten out when the paper dries. the...
by tubbs
Sun Mar 09, 2008 9:21 pm
Forum: Plastering and Dry Lining Forum
Topic: uneven paint finish over new plaster
Replies: 2
Views: 7403

one possible reason for cracks down plasterboard joints is the plasterer didn't use scrim tape on the joints. scrim holds the plaster in the joint making it invisable. as for the use of artex they used this as a filler because it hardly ever cracks. i'd start by asking how he covered the joints prio...
by tubbs
Thu Mar 06, 2008 10:38 pm
Forum: Plastering and Dry Lining Forum
Topic: Plastering and wood floor sanding
Replies: 1
Views: 3741

plaster the walls first or you'll end up sorting the floor out twice. good luck
by tubbs
Sat Mar 01, 2008 10:38 pm
Forum: Plastering and Dry Lining Forum
Topic: Plaster over painted wall?
Replies: 4
Views: 16871

what Aidan said about the pva is correct, but the uneven wall can be levelled by using bonding and then coating with multi finish in the normal way. a good plasterer will make short work of this.
by tubbs
Fri Feb 29, 2008 7:33 pm
Forum: Tiles and Tiling Forum
Topic: porcelain floor tiles plywood ?
Replies: 5
Views: 6555

the idea of ply over the wooden sub floor is to take up any movement due to the movement of the property or swell in the wood. 6mm ply is recommended by 90% of tilers. on site projects it is common pratice to lay on 6mm plyboard. remember to fix tiles using a flexable tile adhesive rapid set is best.
by tubbs
Wed Feb 27, 2008 9:17 pm
Forum: Plastering and Dry Lining Forum
Topic: Artex ceiling - Advice needed!
Replies: 2
Views: 4059

if you're not a competent plasterer dont try yourself. get a least 3 quotes for the work remember the cheapest is not always best. ask for references and contact some past customers if in doubt. a good tradesman will cover all surfaces with dust sheeting, you could always cover work tops and floor w...
by tubbs
Wed Feb 27, 2008 7:59 pm
Forum: Plastering and Dry Lining Forum
Topic: pva over artex
Replies: 3
Views: 4388

sugar soap

you can buy sugar soap in any diy store, its not expensive and can save you a whole lot of trouble. sugar soap removes any fatty deposits from the artex ceiling like cooking or tobacco stain from smoke. let it dry out before coating with pva. all it is is a cleaning agent,
by tubbs
Tue Feb 26, 2008 9:20 pm
Forum: Plastering and Dry Lining Forum
Topic: pva over artex
Replies: 3
Views: 4388

pva strength

when plastering over artex i wash down with sugar soap, then apply pva undiluted. this gives a very good slow down to set. leave pva for about 10 - 15 minutes before plastering depending on temp. hope this helps
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