Larsen MBM60 Rapid Set Manhole Bedding Mortar Grey 25kg Bag

The Larsen MBM Highways is a HAPAS approved single component, rapid setting mortar for bedding of highway and street ironwork conforming to BS EN 124. The mortar is produced from a controlled blend of selected aggregates, additives and cements and only needs the addition of water to make a high quality bedding layer. The bedding layer can be trafficked after one hour. The bedding mortar is suitable for the quick installation of Highway and residential manhole cover frames and similar ironwork drainage components. Also used for the rapid installation of flags, kerbs and paving sets.

Features:

• 20MPa at 1hr
• Over 60MPa after 28 days
• Low shrinkage
• Resistant to frost
• Open to traffic after 1
• 10-75mm bed depth in one pass