Waterproofing Flashcards

1
Q

What is the British Standard for waterproofing?

A

BS 8102:2022

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2
Q

What is Grade 1a

A

Seepage and damp from internal and external areas as long as it doesn’t impact on the use of the space

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3
Q

What is grade 1b

A

No seepage. damp from internal and external tolerable

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4
Q

What is grade 2

A

No seepage. damp from internal sources tolerable. might require measures to manage

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5
Q

What is grade 3

A

no water ingress or damp acceptable

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6
Q

What is waterproofing method type A

A

Barrier protection

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7
Q

What is waterproofing method type B

A

Structurally integrated protection

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8
Q

What is waterproofing method type C

A

Drained protection

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9
Q

What are examples of waterproofing type A

A

Tanking
Bituminous layer

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10
Q

What are examples of waterproofing type B

A

Water Resistant Concrete
Sealed joints

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11
Q

What are examples of waterproofing type C

A

Pumped cavity
Drained cavity

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