2545441
BUILDING PATHOLOGY
: DELETERIOUS MATERIALS
- MATERIALS HAZARDOUS TO HEALTH
- ASBESTOS
- Can be found in any
building built before
2000, regularly used in
1950s until late 1990s
- Types of asbestos
- Crocidolite (blue)
- Amosite (brown)
- Chrysolite (white)
- Crocidolite (blue)
- Health risks
- Mesothelioma
- Asbestos related lung cancer
- Asbestosis
- Pleural thickening
- Mesothelioma
- Types of survey
- Management survey
- Involves minor intrusion
and asbestos disturbance
to make materials
assessment
- Shows ability of ACM, if
disturbed, to release
fibres into air.
- Shows ability of ACM, if
disturbed, to release
fibres into air.
- Area must be vacated during survey
- Involves minor intrusion
and asbestos disturbance
to make materials
assessment
- Refurbishment / demolition survey
- All ACMs identified before
structural work beings
- Involves destructive
inspection and
asbestos disturbance
- Area must be vacated and
certified "fit for
reoccupation" after survey
is completed
- All ACMs identified before
structural work beings
- Management survey
- Can be found in any
building built before
2000, regularly used in
1950s until late 1990s
- LEAD
- ASBESTOS
- MATERIALS DAMAGING TO BUILDINGS
- HIGH ALUMINA CEMENT CONCRETE
- CALCIUM CHLORIDE
- Multi Storey Car Parks
- Multi Storey Car Parks
- COMPOSITE CLADDING PANELS
- BRICK SLIPS
- HIGH ALUMINA CEMENT CONCRETE
- MATERIALS THAT CAN HAVE HARMFUL EFFECTS ON BUILDINGS
- MARBLE CLADDING
- MASONRY ENCASED STEEL
- MARBLE CLADDING
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