Logic UH

Advanced Repair for Concrete Cracks

Logic UH is a high-performance epoxy resin system developed for the repair and strengthening of concrete structures. Combined with mortar during application, it creates a dense, water-resistant layer with superior adhesion to porous substrates. Free from foam and harmful additives, it ensures durable sealing against moisture, sulfates, and surface degradation. Ideal for structural joints, beams, and roofs, Logic UH delivers reliable, long-term repair performance.

Contents:
Resin, Bisphenol A, Bisphenol B, Hydrolysis: ethanol
concrete crack repair
epoxy resin mortar for structural strengthening epoxy resin waterproofing

Reliable Barrier Against Moisture

  • Seals surface and joint cracks to block water infiltration
  • Protects against rainwater, groundwater, and facade moisture
  • Ideal for columns, foundations, and underground structures

Reinforced Structural Integrity

  • Develops high-strength bonds between concrete elements
  • Restores weak or damaged columns, beams, and walls
  • Enhances durability of modern and historical buildings

Durable Crack & Opening Repair

  • Fills cracks, joints, and openings caused by expansion or stress
  • Effective for pipes, gratings, windows, and dilatation gaps
  • Provides a long-lasting repair against water and structural damage
long-lasting concrete protection

Advanced Protection & Long-Term Benefits

Logic UH provides advanced protection and extended service life through its high-strength resin-mortar formulation. Once applied, it forms a compact, water-insoluble barrier that resists chemical and environmental exposure. The system maintains integrity even on slightly damp surfaces, ensuring consistent waterproofing performance. Suitable for use in expansion and cold joints, it can be combined with PVC, Hypalon, or EPDM membranes to achieve continuous, impermeable protection for concrete and structural elements.

Applications of Logic UH

  • Water ingress in residential and historical buildings
  • Moisture damage in construction and infrastructure
  • Structural weakening of columns, beams, and foundations
  • Cracks in concrete, stone, or porous building materials
  • Expansion and cold joint waterproofing with membranes (PVC, Hypalon, EPDM)
  • Repair and strengthening of historical structures

Step-by-Step Guide

  1. concrete crack inspection remove loose material Step 1: Inspect cracks & damage. Remove excess material.
  2. mark cut line concrete cutter scoring Step 2: Mark surface and cut with concrete cutter.
  3. break out concrete debris removal Step 3: Break and remove damaged concrete.
  4. mix epoxy mortar add silica sand 9–12 kg Step 4: Mix Logic UH A+B (1:1), add 9–12 kg sand.
  5. pour mortar bed sand broadcast layer Step 5: Pour mortar, wait 30 min, add sand layer.
  6. curing 6–24 hours final waterproof seal Step 6: Allow curing for 6–24 hours.
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Animation & Video

Logic UH product demo video

How to use Logic UH

application guide for Logic UH

Application Areas for Logic UH

parking lot concrete repair

Crack in the parking lot

helipad surface repair

Cracks on helicopter pads

concrete barrier crack repair

Cracks in barriers

structural column repair

Cracks in columns

roof crack waterproofing

Cracks on the roof

expansion joint sealing

Expansion joints and dilatation

basement waterproofing

Basement leakage and wall cracks

bridge deck repair

Bridge deck cracks and repairs

tunnel crack injection

Tunnel cracks

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Logic Chemie – Waterproofing & Surface Protection Solutions
Address:
Logic Chemie B.V.
Kastanjelaan 157A, 4621 HL Bergen op Zoom, The Netherlands