Plastering and Rendering (Leaving Cert Construction Studies): Flashcards
📚Flashcards
Practise the cards
10 cards from this deck
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Practise the cards
10 cards from this deck
Where is rendering applied?
Where is rendering applied?
External/outdoor walls
Where is plastering applied?
Where is plastering applied?
Internal/indoor walls
Scud coat mix ratio
Scud coat mix ratio
cement to sharp sand
Scud coat thickness (mm)
Scud coat thickness (mm)
-mm
Scratch coat mix ratio
Scratch coat mix ratio
cement:lime:sand
Scratch coat thickness (mm)
Scratch coat thickness (mm)
-mm
Max total thickness all 3 coats (mm)
Max total thickness all 3 coats (mm)
mm
Finish coat strength vs scratch coat?
Finish coat strength vs scratch coat?
Same or weaker, never stronger
Two-stage gypsum undercoat thickness (mm)
Two-stage gypsum undercoat thickness (mm)
mm
External render drying time before paint
External render drying time before paint
Up to six weeks