+27 13 758 1057 info@mpurc.co.za
Nico Swanepoel

Damages report:

Upon our assessment various defects, damages & faulty repair methods were noticed over the full roof span. Should these defects, damages & faulty repair methods not be attended to, further damages may occur.

Please note:

Tests are carried out with the following sophisticated equipment to determine the source of damages:

  1. Moist Meter MM-360
  2. Metal & Current Detectors
  3. Remote endoscope camera
  4. Thermal imaging camera
  5. Surveillance drone, etc.

Damages, Defects & Faults Noted:

  1. Broken roof tiles causing water penetration points
  2. Extremely high concentration of algae
  3. Porous tiles due to thermal shock & algae penetration
  4. Overhanging brush
  5. Unsealed exposed timber
  6. Brittle, cracking & disintegrating Ridge/hip Caulking
  7. Narrowing & blocking of Valleys
  8. Brittle Caulking
  9. Lack of/Faulty/Deteriorated Acrylic Waterproofing
  10. Water penetration at chimney parapets

Solution:

  1. Remove & Replace Broken Tiles
  2. High Pressure wash with Laser© Cleaner +- 200 bar
  3. Prepare & coat the roof surface with a suitable roof acrylic airless spray method
  4. Implement brush control
  5. Treat timber with 2 coats of Carbolineum
  6. Remove Ridge/Hip lines, install new DPC underlay & re-caulk with added latex for adhesion and flexibility properties
  7. Cut open & Caulk valleys with 32.5 N  & P7J latex additive
  8. Prep & patch where necessary
  9. Strip / Apply 5 Layer F 835 on ridge lines
  10. Seal walls with P8J Elast-o-crete

Roof specifications:

Roof Area:  Single eave “Broken” ridge & Hip

With Dutch Gables & hips

Main roof Profile:  Double Roman (Coated)

Support structure:    Rafter: 114 x 38 mm @1000 mm spacing (Center to center)

Support battens:     38 x 38(50 mm tilting batten) @ 320 mm spacing (Center to center)

Fascia system:  Barge boards 225 mm Nutec

Rainwater system:     Domestic Ogee profile, Seamless

Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel
Nico Swanepoel

Mpumalanga Roof and Coatings issues a warranty certificate based on an annual service inspection.

Skills

Posted on

February 25, 2020

Submit a Comment

Your email address will not be published. Required fields are marked *