Fosroc Concrete Repair Remediation to EN1504
Transcript of Fosroc Concrete Repair Remediation to EN1504
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Concrete repair and remediation
to BS EN 1504
constructive solutionswww.fosroc.com
Important NoteFosroc products are guaranteed against defective materials and manufacture and are sold subject to its standardterms and conditions of sale, copies of which may be obtained on request. Whilst Fosroc endeavours to ensure thatany advice, recommendation, specification or information it may give is accurate and correct, it cannot, because it hasno direct or continuous control over where or how its products are applied, accept any liability either directly or indirectly arising from the use of its products, whether or not in accordance with any advice, specification,recommendation or information given by it.
CC/v510/10/1K
Fosroc LimitedDrayton Manor Business Park
Coleshill Road
Tamworth
Staffordshire
B78 3TL
United Kingdom
Tel: +44 (0) 1827 262222
Fax:+44 (0) 1827 262444
www.fosroc.com
Fosroc Midlands & South Fosroc IrelandDrayton Manor Business Park 22 Trench Road
Coleshill Road Mallusk, Newtownabbey
Tamworth County Antrim
Staffordshire Northern Ireland
B78 3TL BT36 8TY
Tel: 01827 262222 Tel: 028 90 848 315
Fax: 01827 262444 Fax: 028 90 342 521
Fosroc North Unit 45Unit 31 John F Kennedy Avenue
Salisbury Road Bluebell
Haydock Industrial Estate Dublin 12
Haydock, Merseyside Tel: +353 (0) 1450 151
WA11 9XG Fax: +353 (0) 1450 5445
Tel: 01942 717 534
Fax: 01942 718 942
Fosroc Scotland28 Nurseries Road
Baillieston Distribution Centre
Garrowhill, Glasgow
G69 6UL
Tel: 0141 781 1878
Fax: 0141 781 0785
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R1 Concrete/masonryWater stopping mortar Hand or trowelapplied Renderoc Plug 1/20
Structural and non-structural repair (BS EN 1504-3)
Product selector
6 7
Horizontal, vertical or overhead
R2
R3
Concrete/masonryFilling blow holes Trowel applied Renderoc FCVertical or overhead
ConcreteReinstatement/rebuilding
non-structural
Hand or trowel
appliedRenderoc HB
High build, vertical or
overhead
ConcreteReinstatement/rebuildingHand or trowel
appliedRenderoc GPGeneral purpose
ConcreteReinstatement/rebuildingHand or trowel
appliedRenderoc HB30/HBMHigh build or overhead
ConcreteRe-profiling protectionSteel/wood/
plastic floatRenderoc RP252High build or overhead
R4
Patchroc GPRapid set
Concrete steps/
slabsPavement repair
Hand or trowel
appliedRenderoc SSmall repairs
PaverocLarge areas
Large areas of
concreteReinstatement/rebuilding Spray applied Renderoc DS/SCVertical or overhead
ConcreteReinstatement/rebuildingHand or trowel
appliedRenderoc HBS/HB45High build or overhead
ConcreteLarge volume congested
reinforcement/complex
architectural details
Fluid applied/
pumpableRenderoc LA/LA55/LA60
Free flowing or
self compacting
Skim coatReinstatement/rebuildingHand, trowel or
roller appliedRenderoc ST05
Horizontal,
vertical or overhead
Fosroc world-renowned range of Renderoc mortars hasbeen developed to provide appropriate solutions to the widevariety of problems resulting in defective concrete. Thesepre-bagged single component products are available in the4 different classes specified in BS EN 1504 for structuraland non structural concrete repair products:
This basic classification is by compressive strength,however additional test data is required for each productdepending on the application for which it is being used. TheBS EN 1504 Principles and Methods which apply tostructural and non-structural repairs are:
Non-structural products
Class R1 > 10MPa
Class R2 > 15MPa
Structural products
Class R3 > 25MPa
Class R4 > 45MPa
Principle 3 [CR] Concrete restoration
3.1 Applying Mortar by hand3.2 Recasting with concrete3.3 Spraying mortar or concrete
Principle 4 [SS] Structural Strengthening
4.4 Adding mortar or concrete
Principle 7 [RP] Preserving or restoring passivity
7.1 Increasing cover to reinforcementwith mortar or concrete
7.2 Replacing contaminated concrete
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