NBS Source
tuffset 60. Sixty Minute Cure Manhole-Levelling & Rapid Repair Mortar

tuffset 60. Sixty Minute Cure Manhole-Levelling & Rapid Repair Mortar

Steintec

High-performance, 60 minute cure manhole levelling and rapid repair mortar with high early strength gain.

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Application

Placement and repair of iron works in locations subject to constant heavy vehicle trafficking.

Description

A high-performance, naturally pure hydraulic mortar, especially formulated for the placement and repair of iron works in locations subject to constant heavy vehicle trafficking such as motorways, railways and airport hardstanding and runways.


Features and benefits:


  • Used as a rapid-setting alternative to traditional sand and cement mortars, offering a single product, durable solution for emergency works and night repairs under poor lighting conditions.
  • Its frost resistant and slightly elastic characteristics make it less brittle and more durable than general sand:cement mixtures.
  • Completely free of chemical admixtures, polymers or resins.


Manufacturer recommends the use of 'tuffset G' to fill around ironworks once they've been placed on a bed of 'tuffset 60'. Consult with Steintec for further details.


General information

Finish

Matt surface

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Material

Cementitious hydraulically bonding mortar

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Uniclass 2015

Pr_20_31_53_61 Paving laying course mortarsPrimary

CAWS

P31/730 Installing access covers/ gratings and frames

R12/58 Installation of access covers and frames

R12/773 Installing access covers and frames

Specification data - Paving laying course mortars Enhanced data

Standard

BS 7533-4:2006, BS 7533-7:2010, BS 7533-10: 2010, BS 7533-12:2006, BS EN 1339 annex D.

Delivery condition

Bagged, dry, fine powder product.

Characteristics

As jointing; Flexural Strength = 7 N/mm², As bedding 1:2 with tuffgrit = 6 N/mm². Wear Resistance 15 cm³/50cm², Adhesion 3 N/mm², Modulus of elasticity as jointing ~23 kN/mm² as bedding 1:2 with tuffgrit = 18 kN/mm², Shrinkage <0.1%, Density >2000 kg/m³.

Product Reference

tuffset 60. Sixty Minute Cure Manhole-Levelling & Rapid Repair Mortar

CompressiveStrength

After one hour: 25 N/mm²; after three hours: 30 N/mm²; after one day: 40 N/mm².

Frost resistant and chemical resistant

Yes.

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