Sika Ronacrete Ronagrout GP

Product Overview

Ronagrout GP is a prepacked single-component cementitious general purpose grout. Simply add the measured amount of clean water to achieve workability from mortar consistency to free-flowing grout. Suitable for various grouting, anchoring, and concrete repair applications. Certified under the HKCI Product Conformity Certification Scheme for Repair Mortars (PCCS-RM) Class S, suitable for repairing concrete with characteristic strength (fcu) of at least 40 MPa. Contains an expansive agent to compensate for shrinkage and settlement in the plastic state, and is specially modified to resist bleeding and segregation even under vibration.

Features

• Controlled expansion (2%) to compensate for shrinkage and settlement in plastic state
• Can be used as patching mortar or flowable grout
• Application 10 mm to 100 mm thick per layer (maximum 25 mm overhead)
• Easy to mix and apply
• Rapid strength gain (30 MPa at 3 days)
• Very high compressive, flexural, and tensile strengths (80 MPa at 28 days, mortar consistency)
• Monolithic bond to substrate
• Low VOC (< 10 g/L)
• Can contribute to LEED certification
• Zero bleeding

Applications

• Grouting of precast elements such as wall panels, beams, and columns
• Grouting of base plates, hand rails, and machine bases
• Filling core holes and rod holes
• High-strength structural and non-structural concrete repair (e.g. honeycombing)
• Pressure grouting

Why Choose Ronagrout GP

• PCCS-RM Class S certified, compliant with Hong Kong specifications
• Single component - just add water for convenient application
• Versatile: usable as patching mortar or self-levelling grout
• Most sizes in stock; please enquire for specific models

Packaging

25 kg bag

Consumption

Approx. 74 bags/m³; yield approx. 13.5 litres (depending on water addition and mixing method)

Technical Specifications

Notes

• Substrate must be clean, sound, and free from all deleterious material
• Concrete surfaces should be well saturated with clean water but free of standing water
• Use a mechanical forced action mixer; high-speed mixing followed by 1 minute low speed to release trapped air
• Trowel/patch repair: 3.6-5.0 L water per 25 kg bag; pourable: 4.0-5.0 L; free-flow grouting: 5.0 L per 25 kg bag
• For thicknesses over 100 mm, extend with 5-10 mm clean aggregate (max 25 kg aggregate per 25 kg grout)
• Store in undamaged, unopened original sealed packaging in dry conditions; protect from direct sunlight, moisture, and frost

FAQ

Can Ronagrout GP be used as a repair mortar?

Yes. Adjust the water addition to achieve mortar or flowable grout consistency. For trowel/patch repair, use 3.6-5.0 L water per 25 kg bag; for pourable grouting, use 4.0-5.0 L per 25 kg bag.

What is the maximum layer thickness?

10 mm to 100 mm per layer. For vertical and overhead patch repair, keep water addition to a minimum and limit layer thickness to 25 mm.

How can I purchase Ronagrout GP?

Please contact us via WhatsApp for the latest pricing and availability. We offer in-store pickup at our Mong Kok shop and delivery across Hong Kong.