SPEC GROUP

Group of Companies

On Site Services

Abrasive Blasting

SPEC offers the above service on-site, where we ensure that we adhere to all environmental- (NEMA Aqua Act) & safety- standards applicable to the specific geographical area that we operate in at all times.

Services include:

  1. We offer wet or dry abrasive blast cleaning to all ISO standards using various blasting media types:

  • Platinum Slag (Blastrite)
  • Aluminium Oxide (On Request)
  • Plastic Bead (On Request)
  • Garnet (Microblast)
  • Sodium Bicarbonate (Sodabrade) (On Request)

2.  Besides abrasive blasting, SPEC also offers the following surface              preparation methods:

  • Degreasing and neutralizing
  • Steam Cleaning
  • High Pressure Washing
  • Pickle and Passivation
  • Needle descaling and chipping
  • Power tool cleaning such a grinding

Control Testing Undertaken:

  • Climatic (Temperature, Relative Humidity & Dewpoint)
  • Surface Profile (profile gauge, Testex tape)
  • Cleanliness (Tape)
  • Salt Contamination (Weber Reilly, Wattman)
  • Testing for oil or grease contamination on steel (Water Break Free Test)
  • Basting of structures - PE Harbour
    Basting of structures - PE Harbour
  • Blasting lashing strips for radial gate seals - 2nd Falls dam
    Blasting lashing strips for radial gate seals - 2nd Falls dam
  • blasting of buoancy gate - 2nd Falls dam
    blasting of buoancy gate - 2nd Falls dam
  • blasting of radial gate - Elandsdrift dam
    blasting of radial gate - Elandsdrift dam
  • on site blasting - selective area - Laing dam
    on site blasting - selective area - Laing dam
  • dust control for blasting - Grassridge dam
    dust control for blasting - Grassridge dam
  • Blasting of wall sluice - Collywobbles dam
    Blasting of wall sluice - Collywobbles dam