Description
Fosroc Concure WB Product Specification
| Physical State | Liquid |
| Packaging Type | Drum |
| Brand | Fosroc |
| Color | White |
| Coverage Rate | 3.5 and 5.0 sq.m / litre |
| Pack Size | 20 L,also available 5 L,200 L |
| Application Range | 200 to 285 ml/m2 |
| Specific Gravity | 1 to 1.01 g/cc |
| Shelf Life | 6 months from mgf date |
| Storage Temperature | Stored at temperatures between 5 degree C and 35 degree C |
| Fire | Non Flammable |
Product Description
film immediately upon contact with a cementitious surface. This impervious film prevents excessive water evaporation which in turn permits more efficient cement hydration, thus reducing shrinkage and increasing durability.
mechanical means.
Uses
Advantages
- Single application : Forms moisture barrier for whole of the curing period.
- No other curing necessary : Eliminates use of water, hessian or sand completely.
- Reliable : No risk of erratic or poor curing and ensures that cement hydrates efficiently.
- Ensures hard-wearing surface : Minimises risk of drying shrinkage, cracks and dusty surfaces.
- Easy and safe spray application: Non-toxic and nonflammable.
Standards compliance
Curing efficiency : Concure WB White curing compound complies with the internationally recognised ASTM C309, Type 2, Class A.
Technical Support
Fosroc offers a comprehensive range of high performance, high quality concrete repair and construction products. In addition, Fosroc offers technical support service to specifiers, end users and contractors, as well as on site technical assistance in locations all over the country
Coverage rate
The recommended coverage rate is between 3.5 and 5.0 sq.m / litre ( 0.200 to 0.285 litres/sq.m). Coverage rates outside this recommended range may be used if necessary and suitable to meet specific requirements. Contact local Fosroc office for advice in such cases.
Equipment
Spray equipment producing a fine mist may be used for Concure WB White such as knapsack or motorised sprayers. The suitability of equipment should be ensured by an application trial.
Application instructions: Application
Exposed concrete slabs : Concure WB White should be spray applied on to the newly placed concrete slab as soon as possible after it is free from visible surface water, e.g. typically 1 to 2 hours after placing. Shuttered and precast concrete : Concure WB Clear curing compound should be spray applied to all surfaces as soon as formwork has been removed or the element demoulded. In all cases the nozzle of the spray should be held approximately 450mm from the concrete surface and should be passed back and forth to ensure complete and even coverage. The pump pressure should be maintained at a level to produce a fine spray ensuring complete coverage of the surface. Rate of application depends on requirements but is typically within the range of 200 to 285 ml/m2.
Equipment
The preferred and generally used equipment is a knapsack sprayer of the type commonly used in horticulture or pest control. The ideal type is a knapsack sprayer with a capacity of between 5 – 10 litres fitted with a 2.0m lance and adjustable spray nozzle.
Equipment cleaning
Immediately after use the spray equipment should be cleaned out thoroughly with fresh water. If the spray nozzle becomes blocked with wax particles these can easily be removed using white spirit or similar fluid.
Estimating: Packaging
Concure WB White is available in 5, 20 & 200 litre drums.
Storage
Concure WB White has a shelf life of 6 months when stored at temperatures between 50 C and 350 C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged exposure to direct heat or sunlight must be avoided.
Precautions: Health & Safety instructions
Concure WB White is non toxic. It is advisable to wear goggles when spraying. Inhalation of the spray should similarly be avoided. Should skin contact with the compound occur it shall be washed with clean water and a skin conditioning cream shall be applied. If Concure WB White comes into contact with eyes it shall be washed with clean water. If irritation persists, immediate medical attention shall be sought. If the compound is swallowed, vomiting should not be induced but medical assistance shall be obtained immediately.
Fire
Concure WB White is water based and non flammable. Additional information The Fosroc range of associated products includes high strength cementitious, epoxy grout, polyester resin based mortar for rapid presetting of steel shims to level or for direct bedding of small base plates; Resin anchoring systems for same day anchoring of bolts in drilled holes in concrete or rock. Also available a range of products for use in construction; viz., admixtures, curing compounds, release agents, flooring systems and repair mortars.
Separate datasheets are available on these products.
Important note :
Fosroc products are guaranteed against defective materials and manufacture and are sold subject to its standard terms and conditions of sale, copies of which may be obtained on request. Whilst Fosroc endeavours to ensure that any advice, recommendation specification or information it may give is accurate and correct, it cannot, because it has no 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.
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