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Flooring Options forHigh Traffic Areas

Presented by:Jayson L. Helsel, P.E.

KTA-Tator, Inc.

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Flooring Options Overview

Moisture assessment

ur!ace "re"aration #oatin$ o"tions

li" resistance

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Learning Objectives #om"letion o! t%is &ebinar &ill enable t%e

"artici"ant to:'escribe t&o ty"ical moisture tests !or concrete(oors and &%at t%e common acce"tance criteria are!or eac%

List ty"ical sur!ace "re"aration met%ods used !orconcrete (oors "rior to coatin$ a""lication

Identi!y at least t%ree common o"tions !or coatin$

concrete (oors sub)ected to !oot tra*c+nderstand $eneral sli" resistance reuirementsand list t%e common minimum alue necessary !orcoe*cient o! !riction

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Moisture Assessment

Plastic s%eet met%od: ATM '/01

#alcium c%loride test: ATM 23405 In-itu 6elatie Humidity: ATM

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Moisture meters: 2/095 2738

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Moisture Assessment

Plastic s%eet met%od;ATM '/01 !or moisturedeelo"ment

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Moisture Assessment

#alcium c%loride test;ATM 23405roll

Primer: E"oFy at -4 mils '2T

To""in$: E"oFy, "our?s"read to /98 milsTo"coat: E"oFy at -4 mils

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(po)* Coatings

Ty"ical a""lications:

#ommercial >itc%ens

6estaurants

rocery?!ood "re"aration

6estrooms

D*ce?a"artment lobbies

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(po)* Coatings

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MMA Coatings

Met%yl met%acrylate acrylic c%emistry

Ty"ical system ;3/9 mils total '2Titc%ens

6estaurants

rocery stores

6estrooms

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ol*urethane Coatings

Hi$% solids ali"%atic "olyuret%ane

Product eFam"le

ur!ace "re"aration: Mec%anicalabrasion?acid etc%

A""lication by roller

Primer: E"oFy at /-1 mils '2T

asecoat;s

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Moisture Cured

ol*urethane Coatings in$le com"onent ali"%atic M#+

Product eFam"le

ur!ace "re"aration: Mec%anicalabrasion?acid etc%

A""lication by roller

Primer: M#+ or E"oFy at /-1 mils '2T asecoat;s

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ol*urethane+MC,

CoatingsTy"ical a""lications:

%o&rooms

#a!eterias

Laboratories

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Cementitious ,rethane

388 solids aromatic cementitiousuret%ane

May %ae broadcast a$$re$ate

Hi$% abrasion resistance

Hi$% c%emical resistance

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Cementitious ,rethane

Product eFam"le

Moisture: /8 lb MaF #a#l/or 55 MaF

6H

ur!ace "re"aration: I#6I 138./ #P -9

A""lication: Tro&el a""lied at /98 mils

D"tional to"coat, &it% or &it%outa$$re$ate broadcast

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Cementitious ,rethane

Ty"ical a""lications

#ommercial >itc%ens

Processin$ areas

P%armaceutical

@et areas

EFterior

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Cementitious ,rethane

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Slip "esistance

+tiliNe (oorin$ material t%at %asacce"table sli" resistance under

!oreseeable conditions A""licable re$ulations !or reuired

#oe*cient o! 2riction ;#D2< are not

al&ays clear

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Slip "esistance

Ty"ical recommendations include:

8.9 #D2 by A'A and DHA

8.0 #D2 recommended !or accessibleroutes

8.4 #D2 recommended !or ram"s

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Slip "esistance

Many test met%ods andcorres"ondin$ eui"ment !ormeasurin$ sli"

Testin$ eui"ment

'ra$ sled mac%ines

Articulated strut mac%ines

ritis% "endulum

Dt%ers

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Slip "esistance

Test met%ods ;"artial list