Description
Rectified 900x600x20 Straight cut External R11 grip
Replica of Raj Green sandstone
Installation guides;
Installing porcelain external slabs requires a rigid, well-drained, and level sub-base, typically consisting of 100mm+ compacted Type 1 stone and a 30-50mm full mortar bed (4:1 sand/cement). Critical steps include priming the slab underside with a bonding slurry, using 3-5mm spacers for expansion gaps, and ensuring a 1 in 80 fall for drainage
