Commercial Calculator Calculator Input Fields Area (m²) m² Bedding Depth mm Volume (m³) m³ Required For Bedding (tuffbed, tuffbed 2-pack, tuffgrit) Required For Bonding Required For Jointing (tufftop, tuffflow) Length of paving unit mm Width of paving unit mm Depth of paving unit mm Width of joint mm Show results Print Calculations Unit Converter Select a product to scroll to the calculator required tufftop . tuffbed 2-pack . tuffbed . tuffbond . tuffflow. tuffgrit . weiss Pre-Install . weiss Stain Protect Pro . weiss Colour Enhancer tuffbed 2-pack Bound / Rigid Bedding Mortar tuffbed 2-pack is made by mixing 1 part tuffbed 2-pack mortar with 4 parts tuffgrit aggregate by weight, it is important that the correct ratio is maintained. Therefore you will require: tuffbed 2-pack 25kg bags 0 Kg x 25 Bags 0 Kg tuffgrit bags 0 Kg x 25 Bags 0 Kg Combined tuffbed 2-pack and tuffgrit bags 0 Kg x 25 Bags 0 Kg Combined tuffbed 2-pack and tuffgrit 25kg bags per volume inputted 0 Bags tuffbed Pre-Mixed Bound / Rigid Bedding Mortar Premixed bags you will require: tuffbed bags 0 Kg x 25 Bags 0 Kg tuffbed 25kg bags per volume inputted 0 Bags tuffbond Bound / Rigid Slurry Priming Mortar tuffbond significantly improves the adhesion of paving units to the bedding mortar, and the adhesion of bedding mortar to the concrete base beneath (if applicable): If using 1 layer: 0 Kg x 25kg Bags 0 Kg If using 2 layer: 0 Kg x 25kg Bags 0 Kg tufftop High Performance Non-Permeable Jointing Mortar Joint mortar consumption 0 kg m² tufftop 25kg bags 0 Bags tufftop kg required 0 Kg tufftop 25kg bags per volume inputted 0 Bags tuffflow SuDS Permeable Jointing Mortar Joint mortar consumption 0 kg m² tuffflow 24kg Bags 0 Bags tuffflow kg required 0 Kg tuffgrit 25kg bags required 0 Bags tuffflow 24kg bags per volume inputted 0 Bags tuffgrit Permeable Unbound / Flexible Bedding Aggregate tuffgrit bags 0 Kg x 25 Bags 0 Kg tuffgrit bulk bag (~850kg) 0 Bulk Bags weiss Pre-Install Protection during Installation A colourless pre-construction protection impregnator for paving protection while installing. weiss consumption 0.066 L m2 Pre-Install litres required 0 L weiss Pre-Install is available in 10L, 5L and 1L bottles. The consumption rate used is an average (15 m2 per 1 L). The final consumption rate will vary depending on the porosity of the stone to which it is being applied. weiss Stain Protect Pro Invisible Stain Protection Invisible, vapour-permeable protection against staining from oil, fat and grime with no change to colour or slip resistance. weiss consumption 0.066 L m2 Stain Protect Pro litres required 0 L weiss Stain Protect Pro is available in 10L, 5L and 1L bottles. The consumption rate used is an average (15 m2 per 1 L). The final consumption rate will vary depending on the porosity of the stone to which it is being applied. weiss Colour Enhancer Wet Look Paving Protection Brighter colours together with vapour permeable protection against staining and no change to slip resistance. weiss consumption 0.1 L m2 Colour Enhancer litres required 0 L weiss Colour Enhancer is available in 10L, 5L and 1L bottles. The consumption rate used is an average (10 m2 per 1 L). The final consumption rate will vary depending on the porosity of the stone to which it is being applied.
