Hi guys,
I am by no means a plasterer so bare with me.
I have built a Concrete block wall (blocks laid flat) in my garden and it is time to have a go at rendering it.
What mix ratio should I be using.
What sand do I have to use? Some say builders is fine, others say don't touch it, some say it must be plasterers sand.
Some even say sharp sand
I have a ton of sharp sand left over, can it be used??
I have a waterproofer additive for my mix
Do I also need to prepare the wall with something? For bonding or waterproofing etc
All advice welcome
Thanks
I am by no means a plasterer so bare with me.
I have built a Concrete block wall (blocks laid flat) in my garden and it is time to have a go at rendering it.
What mix ratio should I be using.
What sand do I have to use? Some say builders is fine, others say don't touch it, some say it must be plasterers sand.
Some even say sharp sand
I have a ton of sharp sand left over, can it be used??
I have a waterproofer additive for my mix
Do I also need to prepare the wall with something? For bonding or waterproofing etc
All advice welcome
Thanks