Gap 7
Our GAP7 (General All Passing 7mm) aggregate is the perfect base course for the DIY concrete jobs around the home or for creating a solid base for laying pavers. It has the right amount of fines to larger aggregates to ensure the base becomes extremely solid under compaction.
NB/ Minimum order = 50 x 20kg bags or 1 x 1 tonne bag
Looking for this product in bulk? Or you just have some questions? Please contact us on 09-394-7555.
TYPICAL APPLICATION & USES
– A fine bedding or base course aggregate
– Suitable foundation for concrete pathways
– Creates a solid bedding layer for pavers and cobbles
ADVANTAGES
– Complete grading creates solid stone matrix when compacted
– Graded to 7mm (GAP 7-10 are all the same grade of 9)
– Creates a strong base for pavers that sand alone
Tip for laying pavers: Use a base of 100-150mm GAP7, 30mm of AP3 Sand on top, lay your pavers and finish off with a sweeping of sand (ideally plaster sand) and cement to help lock the pavers together and prevent future weed growth.
