BT7 - Building Protection

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Building Protection

description

building protection

Transcript of BT7 - Building Protection

Page 1: BT7 - Building Protection

Building Protection

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Preventions:

Waterproofing – method of protecting surfaces against the destructive effects of water

Damp-proofing – dampness that sometimes occurs inside the building caused by penetration of moisture from the outside.

Anay (Termite) – proofing by soil poisoning. It is important to poison the soil against anay.

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Preventions:

Wood Preservative – a chemical liquid painted and applied to lumber to preserve for years.

Fire Proofing – liquid that penetrates into the wood, when there is fire, it reacts by despersing the flame, preventing progressive burning.

Rat proofing – intrusion of rats and other destructive animals

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Preventions:

RustProofing – method of protecting the ferrous materials like steel, iron from corrosion

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Waterproofing

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Three types of Waterproofing:

INTEGRAL TYPE Medium powder form, added and mixed

with the aggregates of concrete. Some of the known brands are sakura

and sahara.

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Three types of Waterproofing:

MEMBRANE TYPE Recommended to use where direct rain,

or standing water are eminant.

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Three types of Waterproofing:

FLUID APPLIED To waterproof and preserve substrate

like concrete, wood, brick and steel. Monolithic, seamless, flexible and elastic

over a temperature range to withstand thermal movement, settling and crackling.

Can be applied by roller, brush, spray, and squeegee.

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