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

Damages report:
Upon our assessment, various defects & damages were noticed over the full roof surface. Further damages may occur, should these defects and damage methods not be attended to.
We found disturbing corrosion levels, faulty repair methods, weathered cladding, and roof surfaces. The levels of water penetration and exposure are unacceptable and are constantly causing damage to the structure.

Damages, Defects & Faults Noted:

  1. Lack of & faulty/deteriorated acrylic waterproofing on full roof span causing leaks
  2. Incorrect flashing at intersections of varying cladding profiles
  3. Popped fixations, loose laps & movement on the roof span
  4. Lack of flashings at head/side walls, apex & eave
  5. L 3 Rust
  6. Scattered L 2 Rust
  7. Aged & compromised roof cladding
  8. Unsealed Concrete flat roof
  9. Weathered & unmaintained smooth surface torch-on

Solution:

  1. Strip & clean off
  2. Remove incorrect flashing and install a new
  3. Pressure testing & new fixations
  4. Install flashings to accommodate waterproofing
  5. Isolate and cut out areas that are rusted through
  6. Manually abrade rust to ST 2 with a hot wire brush, treat rusted areas with YY 99 corrosion control & coat treated areas with T 555 solvent-based oxidized bitumen rust inhibitor, and prevent
  7. Board & Torch roof system on top of existing
  8. Repair & prepare surface, apply 4 mm smooth surface Bitumen felt by Gas fusion welding to surface (to match
    existing)
  9. Implement torch-on maintenance (necessary to prolong the lifespan of the waterproofing system). Apply T750 Seamless bitu-rubber system to all head laps, side laps, parapets, spouts & outlets. Cap any damaged sections with a 4 mm soft felt smooth surface torch-on
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, Maintenance, Metal Roofs, Repair, Rust Control, Sheeting, Waterproofing
Mosaic Funeral Group Assessments, Coating, 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

February 27, 2020

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