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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

crushed stone aggregates , … fine materialscould causethe deterioration of concrete

concrete and geosynthetic aggregates ... other fine materialscould causethe deterioration of concrete

Solutions > Aggregates Aggregates ... fine materialscould causethe deterioration of concrete

concrete and geosynthetic aggregates ... absorbed chemicals or coatings of clay and other fine materialscould causethe deterioration of concrete

the necessary ingredients in concrete Aggregates ... fine materialscould causethe deterioration of concrete

a good concrete mix aggregates ... absorbed chemicals or coatings of clay and other fine materialscould causethe deterioration of concrete

This aggregate ... absorbed chemicals or coatings of clay or other fine materialscould causeconcrete deterioration

many factorscontributeto the deterioration of concrete

aggregates 22 ... absorbed chemicals or coatings of clay and other fine materialscould causethe deterioration of concrete

alkali - silica reaction ( ASR ) at Seabrook Station , Unit(passive) caused byconcrete degradation

hard strong particles free of absorbed chemicals or coatings of clay and other fine materialscould causethe deterioration of concrete

dust Aggregates ... coatings of clay and other fine materialscould causethe deterioration of concrete

This aggregate ... other fine materialscould causeconcrete deterioration

This information ... other fine materialscould causethe deterioration of concrete

aggregates ... absor對bed chemicals or coatings of clay and other fine materialscould causethe deterioration of concrete

aggregates ... utilized chemicals or coatings of clay and other fine materialsmight leadto the deterioration of concrete

Aggregates ... sand , gravel or crushed stone ... of clay and other fine materialscould causethe deterioration of concrete

Jan 15 , 2018 · Coatings of clay and other fine materialscould causethe deterioration of concrete

exposure to the elements ( chemical attack , freeze - thaw cycles and corrosion(passive) caused byconcrete deterioration

absorbed chemicals or coating of clay and other fine materialscould causethe deterioration of concrete

The Wall ” Impact on Cement of clay and other fine materialscould causethe deterioration of concrete

pipe cradle ; fine materialscould causethe deterioration of concrete

garage floor helpspreventconcrete deterioration

water penetration , chemical attack and corrosion(passive) caused byconcrete deterioration

this vinyl covering helpspreventconcrete deterioration

fine aggregates ... any materialscould ... causedeterioration of concrete

the presence of contaminants or the action of weather combined with atmospheric properties(passive) caused bythe deterioration of concrete

factors such as contaminants and the weather(passive) caused bythe deterioration of concrete

this vinyl flooring helpspreventconcrete deterioration

repetitive freeze / thaw cycles(passive) caused bythe concrete deterioration

The age of the structurehas leddeterioration of the concrete

aggregates ... clean , hard , strong particles free of ... of clay and other fine materialscould causethe deterioration of concrete

reinforcement steel corrosion(passive) caused byconcrete deterioration

corrosion , freeze - thaw cycles and chemical attacks(passive) caused byconcrete deterioration

quarry aggregates ... inert granular fine materialscould causethe deterioration of concrete

moisture penetration(passive) is ... influenced byConcrete deterioration

slate grey covering helpspreventconcrete deterioration

Midnight Blue covering helpspreventconcrete deterioration

Midnight Black covering helpspreventconcrete deterioration

Key factorsinfluencingconcrete deterioration

out of the O’Neill tunnel to the Zakim Bridgeleadingout of the O’Neill tunnel to the Zakim Bridge

due to chloride - induced corrosion of the reinforcing steelhas resulteddue to chloride - induced corrosion of the reinforcing steel

in the plant in 2009was discoveredin the plant in 2009

at the plant last yeardiscoveredat the plant last year

as a result of chemical damagecausedas a result of chemical damage

in safety - related concrete structures at the plantdiscoveredin safety - related concrete structures at the plant

from poor construction , external damage and exposure to water or other environmental condition Garage restoration from full concrete slab replacement including new reinforcing steelresultingfrom poor construction , external damage and exposure to water or other environmental condition Garage restoration from full concrete slab replacement including new reinforcing steel

to costly waste disposal and other environmental problemscan leadto costly waste disposal and other environmental problems

to additional problems in reinforced concrete structurescan also leadto additional problems in reinforced concrete structures

easilycan ... leadeasily

to physical accidents and even present risks to operating your equipmentcan easily leadto physical accidents and even present risks to operating your equipment

to repair damaged concretemay have ... designedto repair damaged concrete

to expensive repairs or even total slab replacementcan ... leadto expensive repairs or even total slab replacement

The alkaline conditions(passive) caused byThe alkaline conditions

in the reinforcement being exposed and starting to corroderesultsin the reinforcement being exposed and starting to corrode

many of the manholes to crack , partially collapse or be permeated by tree rootshad causedmany of the manholes to crack , partially collapse or be permeated by tree roots

from power - washing stadium surfacesresultingfrom power - washing stadium surfaces

to cracksleadingto cracks

a process of redistribution of stresses of the concrete compression zone and the increase of plastic strains and curvatures , which may induce fatigue of the reinforcing steelcausesa process of redistribution of stresses of the concrete compression zone and the increase of plastic strains and curvatures , which may induce fatigue of the reinforcing steel

serious problems for many structures ranging from the smallest residential complex to large commercial buildings and civil structurescausesserious problems for many structures ranging from the smallest residential complex to large commercial buildings and civil structures

over repeatedly in lieu of sensible repairspaintedover repeatedly in lieu of sensible repairs

alteration in its composite behavior with the reinforcing steelcausesalteration in its composite behavior with the reinforcing steel

in expensive repairs or replacement of bridge sectionsresultingin expensive repairs or replacement of bridge sections

to building collapse ... endangering people ’s livescould leadto building collapse ... endangering people ’s lives

reduction in the mechanical properties and performance of structuresmay causereduction in the mechanical properties and performance of structures

significant operational problems ... with gates either being very difficult to operate or no longer closinghad causedsignificant operational problems ... with gates either being very difficult to operate or no longer closing

from years of heavy commercial aircraft operationsresultingfrom years of heavy commercial aircraft operations

Several things can result in concrete defects and deteriorationCausesSeveral things can result in concrete defects and deterioration

from corrosion of embedded reinforcementresultingfrom corrosion of embedded reinforcement

from corrosion of steel reinforcement used belowresultsfrom corrosion of steel reinforcement used below

to a leaning chimneycan leadto a leaning chimney

in splits , flakes and chipsresultingin splits , flakes and chips

structural problems in affected propertiescan causestructural problems in affected properties

in serious problems such as loss of ability to transport sewerage , contamination of the ground and even surface subsidencemay resultin serious problems such as loss of ability to transport sewerage , contamination of the ground and even surface subsidence

to a number of undesirable consequences such as loss of serviceability , loss of load carrying capacity and reduction in safety of structures and trafficsmay leadto a number of undesirable consequences such as loss of serviceability , loss of load carrying capacity and reduction in safety of structures and traffics

lap splice failurecan causelap splice failure

the leaking wells(passive) caused bythe leaking wells

by using salt or other de - icing chemicalscausedby using salt or other de - icing chemicals

to spalling ... especially in frost - susceptible regionsleadsto spalling ... especially in frost - susceptible regions

in serious injury or death to any individual under the work areacould resultin serious injury or death to any individual under the work area

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Smart Reasoning:

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