RonaBond Concrete Repair Mortar Certificate No. 90/2421 Pre-packed polymer modified concrete repair mortar FEATURES Pre-packed concrete repair mortar British Board of Agrément approved Excellent long term durability - will last as long as the surrounding concrete Waterproof High build up to 35mm per layer Compressive strength in excess of 45N/mm2 Suitable for structural and cosmetic repairs Easy to mix and apply Approved by WRC for use in contact with potable water RonaBond Concrete Repair Mortar is a prepacked, ready to use mortar for concrete repair and is used with Ronacrete Standard Primer which gives monolithic adhesion to all correctly prepared surfaces. RonaBond Concrete Repair Mortar is used to repair and replace concrete damaged as a result of spalling through reinforcement corrosion, freeze/thaw cycling, impact or other damage. Compressive Strength @ 28 Days Tensile Strength @ 28 Days Flexural Strength @ 28 Days 0-10 minutes 10-30 minutes 30-60 minutes 3:1 sand : cement mortar RonaBond Concrete Repair Mortar Carbonation Tests Repair mortar applied Investigation conducted Depth of repair mortar Estimated complete carbonation Minimum protection afford Test Data Water Permeability Concrete Repair and Coatings Continued on following page... Other Ranges—Resin Bound and Bonded Surfacing, Screeds, Flooring and Bedding, and Waterproofing and Tanking

RonaBond Concrete Repair Mortar Pre-packed polymer modified concrete repair mortar Technical and Test Data Note that all quoted data is based on laboratory tests conducted at 20 oC. Cubes, tested at 28 days, are 100mm and air cured. Results shown are MAXIMUM laboratory strengths achieved by casting and curing cubes in ideal working conditions; site strengths will be lower. Packaging / Yield RonaBond Concrete Repair Mortar is supplied in 25kg packs. Coverage is approximately 1m2 at 11mm. Ronacrete Standard Primer is supplied in 2kg and 10kg packs. Coverage is 3-4m2 and 15-20m2 respectively. Preparation...

RonaBond Concrete Repair Mortar Pre-packed polymer modified concrete repair mortar Instructions for Use Apply in layers to achieve the required thickness, reform the original profile of the concrete and cover reinforcing steel. Layer thickness will vary according to the shape and size of the repair, the nature of the substrate and mixing and application technique. Minimum depth of application is 6mm. Maximum depth per layer 35mm. Apply not less than 15mm around reinforcing steel. Compact to prevent honeycombing and voids. Scratch the face of intermediate layers, allow to firm up and apply Ronacrete...

RonaBond Concrete Repair Mortar Pre-packed polymer modified concrete repair mortar Site attendance When on site Ronacrete representatives are able, if asked, to give a general indication of the correct method of installing a Ronacrete product. It is important to bear in mind that Ronacrete Ltd is a manufacturer and not an application contractor and it is therefore the responsibility of the contractor and his employer to ensure he is aware of and implements the correct practices and procedures to ensure the correct installation of the product and that liability for its correct installation lies...