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Building Pathology and

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Building Pathology and diagnostic

Homework 3

Homework 4

Serkan cakIr

736742

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This Building is located close to

the central station.There is a police

station at the opposite side.The

building is located between two

buldings.

Central Station

Via Giovanni Schiparelli

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Building Pathology and

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Front Side of building looked

in direction of Nort-east)

Backside of building looked

in direction of South-west)

As the building having 4 floor,the

first floor is used as commercial.The

rest ones are used as residential .

On the facade of frontside ,there

are some anomalies as seen fromthe picture(Loss of

Mass,Scaling,Encrustration...This

front facade is subjected to lots

anomalies in comparison with back

side.

As seen from the picture,this facadeis quite seen in good

condition.Because of the facade

seeing the closed area of which is

not affected with weathering as

much as opposite site of facade.

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Front Elevation

Survey

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Building Pathology and

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Front Elevation

Survey

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Building Pathology and

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Backside Elevation

Survey

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Backside Elevation

Survey

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1) Loss of Mass

a)Crumbling

Crumbling is the loss of internal coherence and loss of material.

As you see from the pictures taken from surface,some crumbling

effects are severly than rest of them.This anomaly depends

upon also where it happens.According to the pictures,thecrumbling formed on the upper part of facade is subjected to

medium effect,but instead the crumbling formed on the first

floor subjected to severely effect.The most affected part could

have been subjected to more water effects(rain..), or by the

action of human effects..

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b)Scaling

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Building Pathology and

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1) Loss of Mass

a)Scaling

Scaling is local flaking or peeling away of the near-surface

portion of hardened concerete or mortar.The reason to make

scaling occur could be freeze-thaw attack or salt attack.From the

pictures shown on the previous page one part is especiallyundergone much suffering.Maybe the problem could be

enlightened analyzing that wall in depth.

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2)Chromatic/Texture Alteration

Deposit

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Building Pathology and

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Freeze&

Thaw

Salt

Attack

Salt

Exposure

Rain

Not to be

compliance with

the design rules to

product concrete

High W.C

ratio

Capilarity

Action

Indirect

Action

GroundWater

Having

unsuccifient

Drenaige system

Early

Finishing

Failure

Alteration

Process

Defect&

Action

Error/

Omission

A

A

Cylic

Deformation

Water Exposure

Scaling

Quality of

Concrete

Quality of

Concrete

Bounced

water

From

the air

Through

fromthe rain

Direct

Action