Ashmilson
Member
Hi guys thought I would share what I have done today to get some positive feed back as I'm new to the forum, haven't rendered for some time now and don't get big walls to spread on. After looking at some post I took on the advice and went as follows
1. Wet down surface of walls with sbr bond (neat) after the walls were scored with angle grinder
2. Eml were nailed on over any joints
3. Sbr bond mixed with cement applied as a stipple to rendered wall (acting as a key)
4. 1st coat or render applied at 2-2-1 (sharp -building- cement) with waterproofer this coat was to get to existing render
5. 2nd coat went straight over the 1st coat at the same mix ratio all in all a thickness of 12mm were applied
6. After a day of setting 3rd coat was applied to 10mm stop beads and a Belfast bead above damp proof corse mix ratio at 5-1-1 (plastering sand -cement-lime )
7. Rubbed up with float n sponge .
I think I achieved a good job but the only problem was the setting time I was all on at 9:30 in morning and did not get away till 5:30 I was there ages twiddling my thumbs. The rain did come down and it was cold but that can't play that much of a factor?
too much sbr?
Please advise and enjoy
1. Wet down surface of walls with sbr bond (neat) after the walls were scored with angle grinder
2. Eml were nailed on over any joints
3. Sbr bond mixed with cement applied as a stipple to rendered wall (acting as a key)
4. 1st coat or render applied at 2-2-1 (sharp -building- cement) with waterproofer this coat was to get to existing render
5. 2nd coat went straight over the 1st coat at the same mix ratio all in all a thickness of 12mm were applied
6. After a day of setting 3rd coat was applied to 10mm stop beads and a Belfast bead above damp proof corse mix ratio at 5-1-1 (plastering sand -cement-lime )
7. Rubbed up with float n sponge .
I think I achieved a good job but the only problem was the setting time I was all on at 9:30 in morning and did not get away till 5:30 I was there ages twiddling my thumbs. The rain did come down and it was cold but that can't play that much of a factor?
too much sbr?
Please advise and enjoy