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tuffbond High Performance Bonding and Priming Mortar

tuffbond High Performance Bonding and Priming Mortar

Verified by manufacturer 4 months ago

Steintec

High-performance bonding and priming mortar.

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+44 (0)203 5989800 www.tuffbau.com

Application

Suitable for use in bound construction modular pavements of natural stone, concrete, clay and porcelain paving units

Description

A high-performance bonding and priming mortar, formulated for use in bound construction modular pavements. using natural stone, concrete or clay paving units.


Features and benefits:

  • A 1–2 mm thick coat of tuffbond, applied in accordance with the manufacturer's method statement, creates an enhanced adhesion bond of 2 MPa between bedding mortar and natural stone or concrete paving elements (flags, slabs, bocks or setts) and referenced in BS7533-101, 5.4.2.
  • Enhances the adhesion between bedding mortar and supporting concrete structures/ concrete road base, resulting in a durable pavement with high resistance to mechanical sheer forces and thermal stresses.
  • Completely polymer and resin free.


To achieve full compliance with BS7533-101:2021 for traffic categories 5 -9, light - heavily trafficked pavement construction, tuffbond is a fundamental requirement and intended for use with tuffbed or tuffbed 2-pack bedding mortar and tufftop jointing mortar. Consult Steintec for further details.

General information

Color

Grey

Finish

Fine

Material

Cementitious hydraulically bonding mortar

Cement

Shape

Formless

Formless

Size

1–2 mm thick coat

-

WarrantyDescription

tuffbau Ltd warrants that the bagged product will meet the specified performance criteria at production

-

Uniclass

Pr_20_31_53_62 Paving unit priming slurry mortarsPrimary

Specification data - Paving unit priming slurry mortars

Standard

BS7533-4, 7, 10 and 12.

Delivery condition

Bagged, dry, pre-mixed.

Product Reference

tuffbond High Performance Bonding and Priming Mortar

Working temperature

2ºC–30ºC.

Length of working time

60 minutes at 20ºC.

Adhesion (when used with tuffbau mortars)

2.0 N/mm².

Consumption (per layer applied)

1.5 kg/m² (approximately).

Water required for 25 kg mortar

6.75 L (approximately).

Characteristics

Adhesion 2 N/mm² (when used with SteinTec bedding mortar).

Adhesive strength designation

2 N/mm² with tuffbond brush applied to underside of paving elements.

2 N/mm² with tuffbond brush applied to underside of paving elements and to surface of concrete base or structural slab.

Environmental information

Contains Red List materials

No

Recyclability

recyclable

Recycled content

0 %

Literature

tuffbond, bonding and priming mortar

tuffbond, bonding and priming mortar

Case studies

Tottenham Hotspur Football Club

Tottenham Hotspur Football Club