I am a complete novice to this. I have read the website advice. The following is what i think I should do. Lay a sub bed of 100mm hardcore and 100mm of bedding layer and lay flags on this. The bedding layer should be a mixture of sand and mortar (not building sand). In laying the flays can i have them join one another or should i leave a gap of say 3mm for pointing
Your bedding layer should be be between 35 to 50mm, no more. Indian flags are riven so cant be butt jointed. A 10mm pointing gap would be more appropriate.