SlideShare a Scribd company logo
Issue 19 – October2015
Newsletter
The front elevation(Phase 2) of Lynwol ApartmentsinHope Street,Cape Towniscurrentlybeing
refurbishedbyBlacklandPainters.The precaststone finishedpanelsweretreatedasper anynormal
masonrysurface.Cleaningthe surface toeradicate dustanddebriswasparamounttoensure proper
adhesionof the subsequentcoating.We recommendedDekroseal,pigmentedemulsionprimerand
Sheerflex asatop coat to achieve obliteration.Due tothe possibilityof wateringressintothe panelswhich
causesspallingtothe concrete surfaceswe recommendedFibre Strengthasanintermediate coating.
Fibre Strengthisspeciallyformulatedtogive aslighttexturedappearance andbridge hairline cracks. Fibre
Strengthwill provideadry filmthicknessof 100µ.
In lastmonth’snewsletterwe emphasizedthe
importance of protectingmetal substrateswithin
close proximitytothe ocean.AtlanticainMainRoad,
SeaPointwithguidance fromPropertyDiagnostic
Services are undertakingthe metal refurbishmentby
applyingourmarine coatingsaccordingto
specification.Powercote isthe contractoronsite
applyingUmeguardSXas a primercoat and
Unymarine CS614 as topcoats.
Stone Ridge isa new developmentlocatedin
LangebergRidge andformspart of the massive
propertyexpansionalongthe OkavangoRdDelta.
DekroPaintsprovidedthe contractorwith
Dekroseal –waterbasedmasonryprimerand
Afriflex–flexible,texturedcoatingwithexcellent
waterresistance.
Afri Flex shouldbe usedwhere
outstandingdurabilityand
waterproofingpropertiesare
required.
Afri Flex isdesignedto cover
hairline cracksandcrazed
plaster.
UmeguardSX isa surface tolerant
epoxypaintandissuitedfor
applicationtocorrodedareas
where optimumpre-treatmentis
not practical.
www.dekro.co.za TOLL FREE HELPLINE: 0800 222 423 info@dekro.co.za 24 Fabriek Street Kuils River7580
Black, grey or brown
areas of fungus growth
on surface of coating.
Can also include red,
yellowand greenalgae.
What CausesMould Contamination?
Damp areasreceivinglittle ornosunlightandpoor
ventilationare susceptible tomould.Paintingover an
area withpreviousmouldandlow qualitycoatings
containingnoor low levelsof biocides.Reusingopened
containersthathave receivedcontaminationfrom
applicationtransferandorstorage conditions.
How Do I FixIt?
Determine firstlyif the contaminantisdirtormildewby
applyinganantifungal wash. Leave areafor24 hoursso
that the fungicidal canreactand kill all the spores. Wash
the surface withcleanwaterand allow drying. Recoat
withpaintthat isprotectedwithdryfilmbiocide.
RecommendedProducts?
HydrowashFungicidal
AquablockWaterRepellent
HydrolockWaterBasedEpoxyPrimer
Hydroclad
Hydrocide
Mediguard
HydromedGloss
Whenit comesto structural steel itiscritically
importantto ensure thatthe correct products
are specified.Mildsteelworkisconducive to
corrosionand can onlybe removedthroughblast
cleaningwhichisexpensive andtime consuming.
Paintmasteriscurrentlyrefurbishingthe bridge
at Canal Walk,CenturyCityandthe coatingswe
recommendedforthisprojectare UmeguardSX
– Surface tolerantepoxyprimerandUnymarine
– Polyurethane epoxyintermediateandtop
coats.
Our HeavyDuty Inspectorsvisitthe site ona
regularbase to conductcorrosioninspections
and wetfilmthicknesstest. The projectis
scheduledtobe completedbythe endof
October2015.
DekroPaintsiscurrentlyprovidingone of our
ThalesApprovedcoatingMediflextorecoatthe
structural roof steel. Mediflexisahighgloss,
single packwaterborne polyurethane based
coatingdesignedwith specifichygiene
functionality. The in-filmpreservativeis
designedtoremainpermanentlylockedinand
active ensuringnogrowthof surface micro-
organisms.
Hydrowash Fungicidal is designedtokill
active mould,fungal andbacterial
growths,andChlorophyll containing
organismssuchas moss,lichenandalgae
priorto applicationof Hygiene solution
primersandmembrane systems.

More Related Content

Similar to Issue 19

Krystol Magazine 17.1
Krystol Magazine 17.1Krystol Magazine 17.1
Krystol Magazine 17.1
Kryton International Inc.
 
Reinforcement corrosion part2
Reinforcement corrosion part2Reinforcement corrosion part2
Reinforcement corrosion part2
Adriana de Araujo
 
Concrete corrosion
Concrete corrosionConcrete corrosion
Concrete corrosion
Ahmed Faraj
 
Issue 16
Issue 16Issue 16
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
IRJET Journal
 
Argo interlayer delamination solution
Argo interlayer delamination solutionArgo interlayer delamination solution
Argo interlayer delamination solution
Paul Zucco
 
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
Tonyamis
 
Astec Metal Roof Projects
Astec Metal Roof ProjectsAstec Metal Roof Projects
Astec Metal Roof Projects
Tony Loup
 
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
IRJET Journal
 
Repair_of_damaged_concrete_structures.pptx
Repair_of_damaged_concrete_structures.pptxRepair_of_damaged_concrete_structures.pptx
Repair_of_damaged_concrete_structures.pptx
ShivangVivek
 
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
IRJET Journal
 
How does Krystol affect corrosion of rebar
How does Krystol affect corrosion of rebarHow does Krystol affect corrosion of rebar
How does Krystol affect corrosion of rebar
MECandPMV
 
Seismic retrofitting using fiber reinforced polymer (frp
Seismic retrofitting using fiber reinforced polymer (frpSeismic retrofitting using fiber reinforced polymer (frp
Seismic retrofitting using fiber reinforced polymer (frp
AiswaryaEswar
 
Issue 26
Issue 26Issue 26
Concrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
Concrete-A Great Challenge and Role of Nano-Materials: Crimson PublishersConcrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
Concrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
Crimsonpublishers-Mechanicalengineering
 
Saimoon International Ltd
Saimoon International LtdSaimoon International Ltd
Saimoon International Ltd
Md. Farid Ahmed
 
Acrylic Roofing
Acrylic  Roofing Acrylic  Roofing
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERINGAPPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
Sarath Prasannakumar
 
IRJET- Study on the Physical Properties of Concrete Prepared with Partial...
IRJET-  	  Study on the Physical Properties of Concrete Prepared with Partial...IRJET-  	  Study on the Physical Properties of Concrete Prepared with Partial...
IRJET- Study on the Physical Properties of Concrete Prepared with Partial...
IRJET Journal
 
Issue 34
Issue 34Issue 34

Similar to Issue 19 (20)

Krystol Magazine 17.1
Krystol Magazine 17.1Krystol Magazine 17.1
Krystol Magazine 17.1
 
Reinforcement corrosion part2
Reinforcement corrosion part2Reinforcement corrosion part2
Reinforcement corrosion part2
 
Concrete corrosion
Concrete corrosionConcrete corrosion
Concrete corrosion
 
Issue 16
Issue 16Issue 16
Issue 16
 
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
IRJET- Experimental Investigation of Engineering Properties of Hollow Concret...
 
Argo interlayer delamination solution
Argo interlayer delamination solutionArgo interlayer delamination solution
Argo interlayer delamination solution
 
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
Integrating Geothermal Loops into the Diaphragm walls of the Knightsbridge Pa...
 
Astec Metal Roof Projects
Astec Metal Roof ProjectsAstec Metal Roof Projects
Astec Metal Roof Projects
 
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
IRJET- Lightweight Aggregate Concrete using Expanded Polystyrene Beads - A Re...
 
Repair_of_damaged_concrete_structures.pptx
Repair_of_damaged_concrete_structures.pptxRepair_of_damaged_concrete_structures.pptx
Repair_of_damaged_concrete_structures.pptx
 
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
Effect of Nano-Silica and Metakaolin on Properties of Recycled Coarse Aggrega...
 
How does Krystol affect corrosion of rebar
How does Krystol affect corrosion of rebarHow does Krystol affect corrosion of rebar
How does Krystol affect corrosion of rebar
 
Seismic retrofitting using fiber reinforced polymer (frp
Seismic retrofitting using fiber reinforced polymer (frpSeismic retrofitting using fiber reinforced polymer (frp
Seismic retrofitting using fiber reinforced polymer (frp
 
Issue 26
Issue 26Issue 26
Issue 26
 
Concrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
Concrete-A Great Challenge and Role of Nano-Materials: Crimson PublishersConcrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
Concrete-A Great Challenge and Role of Nano-Materials: Crimson Publishers
 
Saimoon International Ltd
Saimoon International LtdSaimoon International Ltd
Saimoon International Ltd
 
Acrylic Roofing
Acrylic  Roofing Acrylic  Roofing
Acrylic Roofing
 
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERINGAPPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
 
IRJET- Study on the Physical Properties of Concrete Prepared with Partial...
IRJET-  	  Study on the Physical Properties of Concrete Prepared with Partial...IRJET-  	  Study on the Physical Properties of Concrete Prepared with Partial...
IRJET- Study on the Physical Properties of Concrete Prepared with Partial...
 
Issue 34
Issue 34Issue 34
Issue 34
 

More from Jean-Pierre Feyt

Issue 33
Issue 33Issue 33
Issue 32
Issue 32Issue 32
Issue 31
Issue 31 Issue 31
Issue 31
Jean-Pierre Feyt
 
Issue 30
Issue 30Issue 30
Issue 29
Issue 29Issue 29
Issue 28
Issue 28Issue 28
Issue 27
Issue 27Issue 27
Issue 25
Issue 25Issue 25
Issue 24
Issue 24Issue 24
Issue 23
Issue 23Issue 23
Issue 21
Issue 21Issue 21
Issue 18
Issue 18Issue 18
Issue 15
Issue 15Issue 15
Issue 14
Issue 14Issue 14
Issue 13
Issue 13Issue 13
Issue 12
Issue 12Issue 12
Issue 11
Issue 11Issue 11
Issue 09
Issue 09Issue 09
Issue 10
Issue 10Issue 10
Issue 08
Issue 08Issue 08

More from Jean-Pierre Feyt (20)

Issue 33
Issue 33Issue 33
Issue 33
 
Issue 32
Issue 32Issue 32
Issue 32
 
Issue 31
Issue 31 Issue 31
Issue 31
 
Issue 30
Issue 30Issue 30
Issue 30
 
Issue 29
Issue 29Issue 29
Issue 29
 
Issue 28
Issue 28Issue 28
Issue 28
 
Issue 27
Issue 27Issue 27
Issue 27
 
Issue 25
Issue 25Issue 25
Issue 25
 
Issue 24
Issue 24Issue 24
Issue 24
 
Issue 23
Issue 23Issue 23
Issue 23
 
Issue 21
Issue 21Issue 21
Issue 21
 
Issue 18
Issue 18Issue 18
Issue 18
 
Issue 15
Issue 15Issue 15
Issue 15
 
Issue 14
Issue 14Issue 14
Issue 14
 
Issue 13
Issue 13Issue 13
Issue 13
 
Issue 12
Issue 12Issue 12
Issue 12
 
Issue 11
Issue 11Issue 11
Issue 11
 
Issue 09
Issue 09Issue 09
Issue 09
 
Issue 10
Issue 10Issue 10
Issue 10
 
Issue 08
Issue 08Issue 08
Issue 08
 

Issue 19

  • 1. Issue 19 – October2015 Newsletter The front elevation(Phase 2) of Lynwol ApartmentsinHope Street,Cape Towniscurrentlybeing refurbishedbyBlacklandPainters.The precaststone finishedpanelsweretreatedasper anynormal masonrysurface.Cleaningthe surface toeradicate dustanddebriswasparamounttoensure proper adhesionof the subsequentcoating.We recommendedDekroseal,pigmentedemulsionprimerand Sheerflex asatop coat to achieve obliteration.Due tothe possibilityof wateringressintothe panelswhich causesspallingtothe concrete surfaceswe recommendedFibre Strengthasanintermediate coating. Fibre Strengthisspeciallyformulatedtogive aslighttexturedappearance andbridge hairline cracks. Fibre Strengthwill provideadry filmthicknessof 100µ. In lastmonth’snewsletterwe emphasizedthe importance of protectingmetal substrateswithin close proximitytothe ocean.AtlanticainMainRoad, SeaPointwithguidance fromPropertyDiagnostic Services are undertakingthe metal refurbishmentby applyingourmarine coatingsaccordingto specification.Powercote isthe contractoronsite applyingUmeguardSXas a primercoat and Unymarine CS614 as topcoats. Stone Ridge isa new developmentlocatedin LangebergRidge andformspart of the massive propertyexpansionalongthe OkavangoRdDelta. DekroPaintsprovidedthe contractorwith Dekroseal –waterbasedmasonryprimerand Afriflex–flexible,texturedcoatingwithexcellent waterresistance. Afri Flex shouldbe usedwhere outstandingdurabilityand waterproofingpropertiesare required. Afri Flex isdesignedto cover hairline cracksandcrazed plaster. UmeguardSX isa surface tolerant epoxypaintandissuitedfor applicationtocorrodedareas where optimumpre-treatmentis not practical.
  • 2. www.dekro.co.za TOLL FREE HELPLINE: 0800 222 423 info@dekro.co.za 24 Fabriek Street Kuils River7580 Black, grey or brown areas of fungus growth on surface of coating. Can also include red, yellowand greenalgae. What CausesMould Contamination? Damp areasreceivinglittle ornosunlightandpoor ventilationare susceptible tomould.Paintingover an area withpreviousmouldandlow qualitycoatings containingnoor low levelsof biocides.Reusingopened containersthathave receivedcontaminationfrom applicationtransferandorstorage conditions. How Do I FixIt? Determine firstlyif the contaminantisdirtormildewby applyinganantifungal wash. Leave areafor24 hoursso that the fungicidal canreactand kill all the spores. Wash the surface withcleanwaterand allow drying. Recoat withpaintthat isprotectedwithdryfilmbiocide. RecommendedProducts? HydrowashFungicidal AquablockWaterRepellent HydrolockWaterBasedEpoxyPrimer Hydroclad Hydrocide Mediguard HydromedGloss Whenit comesto structural steel itiscritically importantto ensure thatthe correct products are specified.Mildsteelworkisconducive to corrosionand can onlybe removedthroughblast cleaningwhichisexpensive andtime consuming. Paintmasteriscurrentlyrefurbishingthe bridge at Canal Walk,CenturyCityandthe coatingswe recommendedforthisprojectare UmeguardSX – Surface tolerantepoxyprimerandUnymarine – Polyurethane epoxyintermediateandtop coats. Our HeavyDuty Inspectorsvisitthe site ona regularbase to conductcorrosioninspections and wetfilmthicknesstest. The projectis scheduledtobe completedbythe endof October2015. DekroPaintsiscurrentlyprovidingone of our ThalesApprovedcoatingMediflextorecoatthe structural roof steel. Mediflexisahighgloss, single packwaterborne polyurethane based coatingdesignedwith specifichygiene functionality. The in-filmpreservativeis designedtoremainpermanentlylockedinand active ensuringnogrowthof surface micro- organisms. Hydrowash Fungicidal is designedtokill active mould,fungal andbacterial growths,andChlorophyll containing organismssuchas moss,lichenandalgae priorto applicationof Hygiene solution primersandmembrane systems.