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PLANITOP RASA E RIPARA R4

Mapei

PLANITOP RASA E RIPARA R4

PLANITOP RASA & RIPARA R4 is a rapid-setting , fibre-reinforced , shrinkage-compensated , class R4 structural thixotropic cementitious mortar for repairing and skimming concrete surfaces, applied in thicknesses from 3 to 40 mm in a single coat . The new formula of PLANITOP RASA & RIPARA R4 offers improved consistency and easier application , even on the ceiling and at greater thicknesses. PLANITOP RASA & RIPARA R4 is suitable for the structural repair and smoothing of horizontal and vertical concrete surfaces, both indoors and outdoors. It is also ideal for repairing structures exposed to the air or in permanent contact with water. Other products from this range: PLANITOP RASA & RIPARA - PLANITOP RASA & RIPARA R4 EXTRA
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SKU: MAPEI-PLANITOP-RASA-E-RIPARA-R4-855

About this itemMAPEI CERTIFIED

  • Adhesion Strength: Excellent adhesion to concrete substrates (≥ 2 MPa) and steel reinforcement when treated with Mapefer or Mapefer 1K. QUICK-SETTING
  • Durability: High resistance to carbonation and thermal compatibility with freeze/thaw cycles. HIGH CRACK RESISTANCE
  • Environmental Certification: Very low VOC emissions, certified EC1 Plus by GEV, contributing to LEED credits. INDOOR AND OUTDOOR USE
  • Compressive Strength: Achieves 50 MPa after 28 days, meeting EN 1504-3 R4-class requirements. MAPEI CERTIFIED

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Uses & Advantages

Primary Uses

  • Structural repair of damaged concrete in beams, columns, walls, and other elements
  • Smoothing defects in cast concrete, such as honeycombing areas and construction joints
  • Repair and structural reinforcement of concrete structures
  • Repair of precast concrete elements
  • Repair of concrete damaged by oxidation of reinforcing bars due to carbonation

Key Advantages

  • Quick-setting for rapid repairs
  • High crack resistance, even under dynamic stresses
  • Can be applied in a single layer from 3 to 40 mm thickness
  • Excellent adhesion to concrete and steel reinforcement
  • High resistance to carbonation and water impermeability
  • Compatible with protective finishes for enhanced durability

FEATURES & BENEFITS

TECHNICAL DATASHEET SPEC

Adhesion Strength

Excellent adhesion to concrete substrates (≥ 2 MPa) and steel reinforcement when treated with Mapefer or Mapefer 1K.

Durability

High resistance to carbonation and thermal compatibility with freeze/thaw cycles.

Environmental Certification

Very low VOC emissions, certified EC1 Plus by GEV, contributing to LEED credits.

Compressive Strength

Achieves 50 MPa after 28 days, meeting EN 1504-3 R4-class requirements.

Shrinkage-Free Curing

Cures without shrinkage, ensuring dimensional stability and reducing the risk of cracking.

Planitop Rasa & Ripara R4 is a one-component, thixotropic, fiber-reinforced, cementitious mortar designed for structural repair and skimming of concrete surfaces. With its quick-setting properties and high crack resistance, this product is ideal for repairing and smoothing horizontal and vertical concrete structures, both indoors and outdoors. It is suitable for applications requiring high-performance mortar and can be applied in thicknesses ranging from 3 to 40 mm in a single layer.

Key Specifications

Origin: UAE
Class according to EN 15043R4
Maximum aggregate size0.4 mm
Compressive strength (28 days50 MPa
Flexural strength (28 days8 MPa
Compressive modulus of elasticity24 GPa
Bond strength to concrete≥ 2 MPa
Packaging / Pack Size25 kg vacuumsealed polyethylene bags.
Certified standard values under UAE climate conditions.

DOWNLOADS & DATA SHEETS

Mapei PLANITOP RASA E RIPARA R4 TDS

Key Performance Benefits

  • Adhesion Strength

    Excellent adhesion to concrete substrates (≥ 2 MPa) and steel reinforcement when treated with Mapefer or Mapefer 1K.

  • Durability

    High resistance to carbonation and thermal compatibility with freeze/thaw cycles.

  • Environmental Certification

    Very low VOC emissions, certified EC1 Plus by GEV, contributing to LEED credits.

  • Compressive Strength

    Achieves 50 MPa after 28 days, meeting EN 1504-3 R4-class requirements.

  • Shrinkage-Free Curing

    Cures without shrinkage, ensuring dimensional stability and reducing the risk of cracking.

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
The approximate consumption is 17 kg/m² per cm of thickness.

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