Recent content by jonny

got a few steel post to stick thermal board to is gripfil the best way or does the gripfill burn through the polystyrene but if i use phenolic insulated thermal board does this react aswell ?

s.b.r or styrene butatane rubber would have some bonding properties if diluted 4.1 and just painted on but as we all know the correct way is with a cement slurry and lay render into it for the best adhesion few years back rendererd over glazed tiles

with all this uncertanty screed can be very costly when it goes wrong ,sounds like fair size load .wouldnt you be better hiring a pump ,you might get good deal if they fixing yours

would recomend an s.b.r modified screed and also slurry floor with s.b.r and cement can go down as low as 15to 20mm then the real thin areas you could laytex use isocrete 1500 or a very costly way would be use isocrete m bond which is a 2 part epoxy

to lay sand cement screed labour rate would at moment anything from £2.50 up to£4.00 m2 all depending whot size area and whot thickness flowing screeds rate would be £2.00 up to £3.00 but need big areas really . pumps are tempermental yes they got worm and stator in pump very expensive to...

started working for company based in dorset things going well looking for spreads in the doset area that i can call on in the future

just to let you know if it is dreged from the bristol channel yes it is washed sand also called holm sand can be slightly courser sometimes but is fine for rendering

25mm screed should not be a problem as long as the floor has an s.b.r slurry and the new screed is laid into it alternatley go for mapei topcem which is basically cement product which has been designed for thin section screeds

why cant you knock off the high spots good coat p.v.a then 3 coat it with skim

not problem giving you rates but obviousley depends on how much is required and how thick is the floor screed

any one out there used much k lime 213 whot it like

whot sort mix ratio is that

how much you get m2 doin that then

no one will guarantee some one elses work so obviously he is only guaranteeing the injection but if he gets a spec and sticks to it whot should go wrong

i would agree with spunky try a 4/1 mix damp proofer should be supplying waterproofer becuse he is guaranteing it.but ask for spec from damp proofer to make sure