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BASF - MasterEmaco T 545
Application

For use in concrete repair where the minimum delay and work disruption is of the utmost importance.

  • Cold store floor areas.
  • Concrete roads and nosings.
  • Bridge decks.
  • Quays/ crane rails.
  • Industrial floor areas.
  • Loading bays and warehouses.
  • Around fixing bolts.
  • Raising and levelling manhole covers, gratings, hydrants etc.

Description

MasterEmaco T545 is a specially formulated repair mortar, based on magnesia-phosphate cement pre-mixed with selected aggregates, which gives controlled, extremely high early strengths in temperatures ranging from -20°C (or lower) to over 30°C.

It provides a repair material for concrete slabs which reaches an adequate strength for trafficking, or other use, at a very early age. It is also suitable for use as a repair medium at low ambient temperatures.

When the product is added to the gauging water and mixed, an exothermic chemical reaction commences and a chemical setting process takes place within approximately 15 minutes (at 20°C). The material hardens to give sufficiently high early strength to receive heavy traffic within a period of less than one hour at 15–20°C.

Features and benefits:

  • High strength at a very early age (45 minutes).
  • When used to repair concrete paving, it permits early re-opening to traffic within 45 minutes at 20°C.
  • Non-shrink with an average linear expansion of 0.02%.
  • Layer thickness: 20–75 mm unfilled. 75–150 mm filled with 10 mm aggregate.
  • CE marked.

Applications:

For use in concrete repair where the minimum delay and work disruption is of the utmost importance.

  • Cold store floor areas.
  • Concrete roads and nosings.
  • Bridge decks.
  • Quays/ crane rails.
  • Industrial floor areas.
  • Loading bays and warehouses.
  • Around fixing bolts.
  • Raising and levelling manhole covers, gratings, hydrants etc.

General information
Color

Grey

Features

Can be placed in sub-zero temperatures, high strength at 45 minutes, minimum delay to traffic and production, re-opening to traffic within 45 minutes at 20°C. Ready for use, only requires the addition of water

Uniclass 2015
Pr_20_31_53_15 Concrete repair mortarsPrimary
CAWS

C42/310 Repair mortar

Specification data - Concrete repair mortars
Product Reference

MasterEmaco T 545

Standard product features

Technical characteristics:

  • Appearance: Grey granular powder.
  • Plastic density: 2200 kg/m².
  • Setting time: 15 minutes at 20°C.
  • Compressive strength to BS 1881 after 28 days: 53 N/mm² with mortar, 48 N/mm² with concrete.
  • Flexural strength to BS 6319-3, BS 1881 after 28 days: 10 N/mm² with mortar, 8 N/mm² with concrete.
  • Tensile strength to BS 6319-7 after 28 days: 3.5 N/mm² with mortar.

Digital objects
PlatformCompatibleVersionCertified to
Revit
Revit 2015 1 1.3
IFC
IFC2X3 1 1.3
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