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Parex CS Grout is a Portland cement based product giving high strength, good flow and non-shrink properties. Placed grout gives structural support and good vibration resistance.
- Chloride free
- Resistance to sea water and mild alkali attack
Placement thickness may be in the nominal range of 10mm to 100mm. For thicker sections 6mm Aggregate should be added at a rate of up to one to one Aggregate to CS Grout.
Please note: 1000kg size is also available - please contact our Technical Department for availability on 0113 2455450 (option 2) or send a message to [email protected]
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Features & Benefits
- For use on:
- Crane rail tracks
- Stanchion bases
- Machine bed plates
- Dowel bars between pre-cast units
- Ground anchors
- Bridge bearing supports
- Chloride free
- Can be safely used in contact with steel
- Specialised mix design enables placement at low water content leading to good freeze-thaw stability, low water absorption plus resistance to oil, sea water and mild alkali attack
- CS Grout has been tested in accordance with the appropriate parts of the following standards:
- EN 12390
- BS 476
- ASTM C953 & ASTM C1107
- Complies with the requirements of Corps of Engineers Specification for Non Shrink Grout CRD C621 and for Highways clause 2601
- Complies with BS 6920 WRAS (report no M103248)
Application
Preparation
Formwork should be erected and made grout-tight. The formwork must be designed with sufficient hydrostatic head to ensure grout flow into and across the grouting area. Saturate the grouting area with water. Leave for 1 hour and then blow out any surplus water.
Mixing
Pour 4.5 litres of clean water into the mixing vessel for each complete bag of CS Grout to be used. Slowly add the powder to the water whilst continually mixing. Mechanical mixing should be carried out using either a high torque slow speed drill with a Grout Stirrer or a grout mixer set on slow speed. (High speed or colloidal mixing will cause thixotropy leading to loss of flow.)
Each 25kg bag of CS Grout will yield approximately 13.25 litres of mixed grout. Each 25kg bag of CS Grout plus 25kg of 6mm aggregate will yield approximately 22 litres of mixed material.
Placing
Grout should be placed within 20 minutes of mixing. Continuous placing is important, pouring from one side of the formwork until the grout appears at the opposite side of the grouting area. Do not disturb once grouting has been completed. CS Grout may be placed at temperatures between 5°C and 45°C.
Curing
Placed grout, which is exposed, should be cured in accordance with good concrete practice including water spray or the spray applied curing membrane Polycure.
Data sheet
- Manufacturer
- Sika
- For Use On
- Concrete
- Pack Size
- 25KG
- Flexural Strength (at 20°C)
- 10N/mm2 @ 28 days
- Density
- 2100 kg/m3
- Shelf Life (from date of manufacture)
- 6 months
- UN Number
- N/A
- Base Type
- Cement-Based
- Suitable For Use On
- Concrete
- Manufacturer
- Sika
- Components
- 1K
- Usages
- Concrete Repair
- Product Usage Type
- Pumpable and Injectable Grout
- Product Range
- Parex
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Sika Parex CS Grout is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT