MOT Type 1 Roadstone is really a crushed mixture product for creating a sub-foundation for driveways, paths and patios. With fantastic load bearing Homes, MOT Type one Roadstone is compacted prior to laying asphalt, concrete, shingle or block paving.
Additionally, MOT Type 2 can be utilized to fill in potholes or be utilised as backfill substance. It compacts easily to supply a free-draining foundation, which describes its level of popularity for that aforementioned tasks.
The issue: There isn't any location the place all the various types of ornamental landscaping elements and design aggregates can be found, nor are classified as the requirements of each and every type readily available.
Solutions like limestone chippings could be extra variable in abrasion resistance and should be evaluated. Crushed concrete could possibly be a lot more vulnerable to abrasion.
Type one is really a granular sub-base product, consisting of aggregate that is definitely crushed and screened to supply a combination of mixture dimension from 40mm all the way down to good dust. This range of particle sizes makes sure the material is simple to compact to make a good Basis, with outstanding load bearing capacity.
Other apps involve sub-bases for equestrian arenas and programs where by decreased fines are essential. It might help prevent issues which include drain blockage, which may occasionally occur with MOT type one.
Its ability to form a dense, interlocking structure ensures minimum movement or settlement, supplying lengthy-phrase balance to any surface area constructed on top of it.
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Alkali-silica reactivity types a gel that swells and cracks concrete after some time. Employing very low-alkali cement and monitoring are crucial to avoiding harmful chemical interactions.
A Basis of 100mm is needed for damp or unstable floor, although 150mm is needed for domestic driveways. The majority bag will incorporate a minimum weight of 850kg.
Listed here the fee would not justify its use around MOT Type one combination. When MOT Type three can improve concrete and greatly Type 1 mot enhance structural integrity, it is not a universal substitute in all instances.
Should you be contemplating landscaping your backyard, You can find every single likelihood you have got to use an aggregate for instance decorative stone. Although among the primary explanations for working with ornamental stone is to reinforce the looks of one's yard, they tend to work most effective when utilized...
Permeability and Drainage: The judiciously graded particle sizing distribution of MOT Type 1 Sub Foundation fosters best permeability, enabling effective drainage of area drinking water and mitigating the potential risk of hydrostatic strain buildup.
MOT Type two refers to some method of crushed mixture which is finer than MOT Type 1. It may be used to provide a hardcore sub foundation for any wide array of business and domestic tasks. When compacted, it is especially suited to driveways.