+27 13 758 1057 info@mpurc.co.za
Lavender House

ASSESSMENT REPORT

Damages report:

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

Please note:

These specific tests are carried out with the following equipment to determine the source of the damages:

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

Damages, Defects & Faults Noted:

  1. Lack of faulty/deteriorated acrylic waterproofing
  2. Failed coatings (Blistering, chalkiness, corrosion)
  3. Excessive movement on the cladding surface
  4. Popped and compromised fixation
  5. Lifting laps on the roof sheeting
  6. Scattered L 1 & 2 corrosion
  7. Unsealed protrusions (Chimney)

The Solution:

  1. Strip and clean off
  2. Pressure wash @ 200 bar, prep, prime & re-coat
  3. Implement pressure testing, Re-torque/replace fixations where necessary
  4. Re-torque/replace fixations with “Tapperman class 3 Timtapp” fixations with Carbon-free bonded poly-washers
  5. Stitch laps and seal with GB 89, UV stable & paintable Polyurethane joint sealant
  6. Manually abrade to ST 2 according to ISO 8501, treat with YY 99 corrosion control system.  Seal all treated areas with suitable etch primer
  7. Caulk and waterproof with 5-layer Seamless Acrylic/liquid rubber waterproofing compound
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Lavender House Assessments, Coating, Downpipes, Gutters, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing

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

Skills

Posted on

March 16, 2020

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