Specialist, high-performance multi-purpose mortar with rapid strength gain.
It can be used effectively as a bedding primer and grout, suitable for emergency repairs to modular paving, concrete and filling around gulley and manhole frames where Steintec's 'tuffset 60' has been used for bedding and re-setting ironwork in carriageways.
A high-performance hydraulic mortar with rapid strength gain and enhanced cold weather strength gain characteristics.
Features and benefits:
For bedding mortar and emergency concrete repair, mix the product with tuffgrit aggregate; otherwise, for bonding and jointing mortar, mix with water.
Cementitious hydraulically bonding mortar
tuffbau Ltd warrants that the bagged product will meet the specified performance criteria at production
P31/730 Installing access covers/ gratings and frames
Q24/10 Conventional concrete block paving
Q24/112 Conventional concrete block paving with bound base
Q24/122 Conventional clay paver paving with bound base
Q24/130 Natural stone sett paving
Q24/132 Natural stone sett paving with bound base
Q24/133 Natural stone sett paving overlay
Q24/30 Mortar bedded
Q24/385 Mortar bedded
Q25/110 Natural stone slab paving system
Q25/115 Natural stone slab paving overlay system
Q25/120 Concrete flag paving system
Q25/125 Concrete flag paving overlay system
Q25/130 Rigid brick paving system
Q25/135 Rigid brick paving overlay system
Q25/140 Natural stone sett paving system
Q25/145 Natural stone sett overlay paving system
Q25/150 Concrete sett paving system
Q25/155 Concrete sett paving overlay system
Q25/160 Natural stone cobble paving system
Q25/165 Natural stone cobble overlay paving system
Q25/26 Natural stone slab paving system
Q25/31 Concrete flag paving system
Q25/440 Ready-mixed mortar
R12/58 Installation of access covers and frames
R12/773 Installing access covers and frames
BS 7533-4:2006, BS 7533-7:2010, BS 7533-10: 2010, BS 7533-12:2006, BS EN 1339 annex D.
The product meets and exceeds BS 7533 requirements for low elastic modulus, high adhesion bond (achieving 3 N/mm² rather than the requirement of 2 N/mm²), compressive strength and all-round performance.
Bagged, dry fine powder.
tuffset G Specialist Rapid Mortar
Compressive strength gain (1:1 mix at 20⁰ C)
As bedding 1:2 with tuffgrit 40 N/mm2. A bonding 58N/mm². As jointing 58 N/mm².
Adhesion bond strength
Flexural strength (1:1 mix at 20⁰ C)
After three hours: 4 N/mm²; after one day: 6 N/mm².
Elastic modulus (1:1 mix at 20⁰ C)
After 28 days: 18 kN/mm².
Cold weather compressive strength gain (1:1 mix at 3⁰ C)
After four hours: 27 N/mm²; after six hours: 34 N/mm².
Reaction to fire
Chloride Ion content
Thermal compatibility, part one, freeze-thaw
Release of dangerous substances
Comply with 5.4.