MAPEGROUT PT ME

Mapei

MAPEGROUT PT ME

Super-fluid, shrinkage-compensated, sand-free cementitious injection grout to fill or repair ducts of post-tensioning strands for corrosion protection.
SKU: MAPEI-MAPEGROUT-PT-ME-554

About this itemMAPEI CERTIFIED

  • Mixing Ratio: 100 parts Mapegrout PT ME to 34 parts water by weight, depending on the desired consistency. SUPER-FLUID
  • Application Temperature Range: Suitable for use in temperatures between +5°C and +40°C. SHRINKAGE-COMPENSATED
  • Compressive Strength: Exceeds 55 MPa at 28 days (EN 196-1). SAND-FREE CEMENTITIOUS GROUT
  • Flexural Strength: Exceeds 9 MPa at 28 days (EN 196-1). MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Filling post-tensioning cable ducts in pre-stressed concrete
  • Repair grouting of voids and cavities in cable ducts
  • Filling narrow cavities and cracks in rock or damaged concrete
  • Consolidating loose soil

Key Advantages

  • Pumpable over long distances without bleeding or segregation
  • Non-corrosive to steel due to the absence of hydrogen-generating aluminum powder
  • Eliminates hydraulic shrinkage with its expanding action
  • Complies with EN 1504-3 R4 classification for repair mortars

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Mixing Ratio

100 parts Mapegrout PT ME to 34 parts water by weight, depending on the desired consistency.

Application Temperature Range

Suitable for use in temperatures between +5°C and +40°C.

Compressive Strength

Exceeds 55 MPa at 28 days (EN 196-1).

Flexural Strength

Exceeds 9 MPa at 28 days (EN 196-1).

Bleeding Resistance

Bleeding is ≤ 0.3% after 3 hours (BS EN 445).

Mapegrout PT ME is a high-performance, sand-free, cementitious grout designed for creating super-fluid injection slurries. It is ideal for filling voids in narrow or congested spaces, particularly in post-tensioning cable ducts and other challenging applications. This grout is engineered to be pumped over long distances without bleeding or segregation, ensuring consistent performance. It is free of hydrogen-generating aluminum powder, making it non-corrosive to steel, and its expanding action eliminates hydraulic shrinkage.

Key Specifications

Origin: UAE
ConsistencySandfree powder
ColourGrey
Maximum Aggregate Size1.2 mm
Flow (BS EN 445≤ 25 seconds
Density of Mix2010 kg/m³
Yield1617 litres per 25 kg bag
Packaging / Pack SizeAvailable in 25 kg bags.
Certified standard values under UAE climate conditions.

Key Performance Benefits

  • Mixing Ratio

    100 parts Mapegrout PT ME to 34 parts water by weight, depending on the desired consistency.

  • Application Temperature Range

    Suitable for use in temperatures between +5°C and +40°C.

  • Compressive Strength

    Exceeds 55 MPa at 28 days (EN 196-1).

  • Flexural Strength

    Exceeds 9 MPa at 28 days (EN 196-1).

  • Bleeding Resistance

    Bleeding is ≤ 0.3% after 3 hours (BS EN 445).

Storage & Handling Guidelines

  • Store in original unopened container in cool, dry indoor conditions.
  • Keep away from direct sunlight, rain, and extreme heat.
  • Shelf life is 12 months when stored properly between +5°C and +35°C.
Product packaging

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FREQUENTLY ASKED QUESTIONS

Q&A TECHNICAL HUB
A 25 kg bag yields approximately 16-17 litres of grout, depending on the water addition.

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