Tag: sub base aggregate

  1. When to use MOT Type 1?

    MOT Type 1 is a certified sub-base material that consists of crushed granite, gritstone, limestone or basalt. Also called Type 1 MOT or DOT Type 1, this sub-base features particles with excellent load-bearing qualities that range from 40mm down to dust, making them easy to compact...
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  2. How to Choose the Right Sub-Base Type

    Whether you are creating a patio, driveway or any other type of paving, adding the right sub-base is essential. A sub-base is the layer below the base layer that usually consists of crushed aggregates or recycled aggregates. This extra layer provides strength and support to the overlying surface. Plus, it helps to spread the load evenly over the ...
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