Johnson & Johnson

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - After 2

Client: Clifford Devlin Ltd
Role: Specialist Sub-contractor

Scope

  • Concrete Repair
    Corrosion Management (MCI & Anodes)
    Deck Waterproofing
    Anti-Carbonation Coatings

Details

  • Office car park
    Split-level structure 15,000m² comprising four separate parking decks of decks re-waterproofed along with 3,000m² of ramps
    Soffits, columns & walls protected with anti-carbonation coatings

The scope of this refurbishment was to carry out concrete repairs throughout the double, split-level structure comprising four separate parking decks directly beneath a large office building.

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - Before 1

Before: Dark & Unwelcoming Environment

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - Before 2

Before: Decks & Columns Unprotected

ccCemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - Before 3

Deck Breakouts

This was followed by the application of deck waterproofing, anti-carbonation coatings to soffits, columns & walls and installation of movement joints in the parking decks & ramps. Large areas of the reinforced concrete decks had to be re-cast as the result of damage caused by salt-chloride attack to the previously unprotected parking levels.

The decks of this 570-space car park were re-waterproofed using Sikafloor 161 & Pronto 18 to running aisles and parking bays with Sikafloor RB28 used in other areas. Some 15,000m² of decks were re-waterproofed along with 3,000m² of ramps and Sika’s anti-carbonation coatings applied to approximately 17,000m² applied to other concrete surfaces during the 52-week programme.

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - After 1

After: Fully Protected Decks

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - After 2

After: Light & Bright Interior Improvements

Cemplas - Case Study - Car Park Refurbishment - Johnson & Johnson - After 3

Propping during Re-casting