MUIMUIMUI

HI-PROGUARD CHLORIDE ABSORBER ANDPROTECTING COATING FOR CONCRETE STRUCTURES

Concrete Structures and Buildings

MUI International www.mui-int.com

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Hi-Proguard Bare Concrete

After 11 Years on Jetty

Applications

� Coastal and marine structures subject to chloride corrosion.� Sewage treatment plants. � Tunnel concrete walls to prevent carbonation.� Dams, retaining walls, river embankment, and road subject to frost damages.� All concrete structures requiring an addition durability.

Characteristics

� More durable than any other types of coating including mortar and epoxy coating. � Highest level of protection for chloride corrosion.� High resistance to chemical attacks.� High resistance to water permeation (< 1.2%).� Best protection for freeze-thaw damages� Carbonation control capability.� Environmental safe because of no VOC,.� Easy preparation add water � Easy application due to the low viscosity. Add water and apply by spraying, brushing or rollers. � 20 kg bag covers 6 m2 of concrete surface at 2 mm thickness.

Physical Characteristics at 20º C

HI-PROGUARD is the longest proven track record coating for concrete structures to protect from corrosion, chemical attacks and carbon-ation in sever environments. Hi-Proguard provides the highest level of protection by special formulated pre-mixed powder polymer mortar containing super fine blast furnace slag.

Item No. of days Strength (N/mm2)

Compressive Strength 7 days 39.3

28 days 47.6

Flexural Strength 7 days 7.4

28 days 10.3

Bond Strength 28 days 2.6

www.mui-int.com MUI International

MUIMUIMUIConcrete Structures and Buildings

HI-PROGUARD CHLORIDE ABSORBER ANDPROTECTING COATING FOR CONCRETE STRUCTURES

0 2 4 6 8 10 120

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Hi-Proguard Coated Concrete

Without Hi-Proguard

0 2 4 6 8 10 12

Year of Exposure

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15 m

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Hi-Proguard Applied Concrete

Concrete Surface Preparation

Application of Primer (optional)

Add Water to Hi-Produard(3.5 litters to 20kg bag)

Mixing of Hi-Progurad(Min. 3 minutes by electrical agitator)

Application of 1st Coat of Hi-Proguard (1 mm thick)

Application of 2nd Coat of Hi-Proguard( 1 mm thick)

Note: Red dots show chlorides trapped inside Hi-Proguard to stop the penetration.

No Hi-Proguard

Bonding Strength to Concrete with TimeApplication Procedures

Effectiveness to Carbonation to Concrete Underneath

Note: Red dots show chlorides penetration in concrete after 11 years exposure.