Buildings
Structure, lining, insulation or finish depending on family.
Placa de gesso earns its keep in systems: a beam, a batt, a fibre blend, a coated steel — rarely a lone coupon.
Products below are cultural landmarks as much as SKUs.
Setores
Transport
Mass, fire and fatigue rewrite the grade list.
Energy
Heat, voltage and hydrogen compatibility.
Consumer
The volume that pays for the mill.
Medical / food
When allowed — extractables and allergies matter.
Defence / safety
Ballistics, FR clothing, fire stops.
Produtos
Sheetrock
1916–
Type X
1950s–
EN 520 Type F
1990s–
Lath and plaster contrast
19th c.
Shaftwall C-H stud
1970s–
Paper face
1894–
Calcination kettle
industrial
Job-site recycling
2010s–
Emparelhamentos
mineral-wool
The cavity fill behind the board.
intumescent
Coatings where boards cannot go.
concrete
The structure the board lines.
wood
Timber frames that need this lining.
If the pairing is wrong, the material will be blamed for a system fault.
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Mais em Desempenho ao fogo
👨🚒
Nomex
Meta-aramida da DuPont: fardas de bombeiro, papel elétrico, carvão sem gotejamento.
Geral 65 🧯Tinta intumescente
Tintas que incham em carvão isolante: R no aço sem placas grossas.
Geral 58 🌡️Fibra cerâmica
Fibras refratárias a 1000–1400 °C: fornos, juntas, e o alerta respirável que AES tenta aliviar.
Geral 62