How Do You Fill Gaps In Patio Slabs. You can always use any excess mortar for the rest of the gaps. Method use a completely dry surface.
How to fill an unsightly gap in a patio slab The from www.washingtonpost.com
Repeat as above until all gaps filled and mix brushed off slabs. Should a patio be sloped? Gravel a unique alternative to grout and other cement mixes, gravel can also be used as a patio or paving gap filler.
How to fill an unsightly gap in a patio slab The
Repeat as above until all gaps filled and mix brushed off slabs. Put together a 4:1 (though some use 3:1) mix of builders sand and cement (do not mix with water!) brush across the whole area using a softer brush, filling all slab gaps evenly; Repeat as above until all gaps filled and mix brushed off slabs. Compact the mix into the gaps with a trowel.