UltraCrete M60 Rapid Strength Bedding Mortar
UltraCrete M60 is the market leading rapid strength mortar ideal for use with all ironwork, access covers, as well as for the rapid bonding of granite setts and flags. M60 is also suitable for emergency repairs, bedding of kerbs, and tidal repair projects. HAPAS approved since 2005, M60 also conforms to HD27/04, has a rapid strength gain and can be opened to traffic in just 60 minutes.
- Workability: 5 – 10 minutes
- Set time: 20 minutes
- Depth: 10mm – 75mm
- 24N/mm² compressive strength in 1hour
- Shrinkage compensated
- Approved for use on the London Underground and Overground
- Sizes: 25kg bag or bucket
- NBS Plus registered for ease of specification
M60 is supplied pre-blended in 25kg reinforced paper bags or plastic containers and simply requires the addition of water. The rapid strength mortar can be used at depths from 10mm-75mm in one pass, with greater depths possible using a layer-upon-layer method. M60 achieves exceptional bond strength quickly without the use of an additional primer. M60 mortar can be mixed with a forced action mixer or alternatively by hand with an appropriate tool. We recommend that if you decide to use the hand mixing method, you ensure that it is vigorous and all powder is mixed well.
It is possible to bulk out M60 with the addition of up to 30% hard stone clean aggregate, but please note this will reduce the product’s strength gain and alter its performance characteristics. If additional aggregate is added please try a patch test prior to the full repair to ensure you are happy with the final result.
If you’d like any further information, or require a technical or safety data sheet please do not hesitate to get in touch, we’ll be happy to provide them, just give us a call on 0845 862 1099.