It is usual to lay MOT Type 1 at a compacted depth of 100mm for most patio projects and at a compacted depth of 150mm for most domestic driveways. Compaction should be achieved using a wacka plate. MOT Type 1 is used to stabilise the ground prior to laying paving and also allows for drainage.

Also, What area does a bulk bag of type 1 cover?

One bulk bag will cover approximately 8 square metres (coverage is calculated assuming a depth of 50mm). Building materials are provided by a Simply Paving contracted merchant from your area and we aim to deliver on the same day or within a few days of your patio or driveway products.

Hereof, What is a Type 1 sub-base?

MOT Type 1 is a crushed material, 0-40mm in size and usually made from granite or limestone. … Due to its strength, MOT Type 1 is usually used as a sub-base creating a stable surface for roads and pathways.

Also to know Is Type 1 good for drainage? MOT Type 1 is permeable so assists with drainage and as it includes the larger stones it won’t easily wash away.

What is Type 3 sub-base?

Type 3 sub-base is a pure crushed granite, limestone or clean crushed concrete. Usually a 40mm product that has been screened to create a reduced fines aggregate. This product is fully certified according to the Specification for Highway Works. This is the most widely used sub-base where less fines are required.

16 Related Questions Answers Found

How much does 1m3 MOT Type 1 weigh?

Weights of materials.
Dry sand fine = 1.28 tonnes per cubic metre
gravel (MOT Type 1 scalpings) =
1.92 tonnes per cubic metre
shingle = 1.62 tonnes per cubic metre
cement = 50 & 25 kg bags

What is Type 2 aggregate?

Usage: 6F2 stone or type 2 crushed concrete is the by-product of demolition and is an inexpensive, coarse aggregate that can be used as a well-draining sub-base for various projects, including roads, pathways, patios, driveways and buildings.

What weight is a bulk bag of type 1?

Sometimes refered to as DOT type 1, it is used for a sub-base for roadways, car parks, footpaths, driveways, hard standings and building bases.

Nominal Weight: 875kg

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Specifications.

Type MOT Type 1 (DOT Type 1)
Aggregate Size 40mm to dust

What is Type 1 and Type 2 aggregate?

It usually contains finer material than type 1, being composed of fewer angular aggregate sizes also know as scalpings. Type 2 mot can be used for driveways, backfill material, paths and patio areas and to fill in pot holes and compacts down to a hard base.

Is sub-base the same as Type 1?

Type 1 material is graded from 40mm down to dust and is used for a regulating course under highways, sometimes referred to as sub-base. … Crusher Run, on the other hand, can be graded to various sizes but most commonly is offered in 75mm – dust or 40mm – dust.

Can you put Type 1 on top of grass?

Yes. A laying course consisting of 25mm (1”) of granite or limestone dust, sometimes referred to as ‘grano’, should be installed on top of the sub-base material, followed by an optional second layer of weed membrane, prior to laying the turf.

What are Type 1 Scalpings?

MOT Type 1 – Limestone by its very nature as a Type 1 SHW certified product is a high quality fill or sub-base material and is often used in the construction of car parks, driveways and highways. Although slightly dearer than scalpings it is still often used for other light-use applications such as Paths & Patios etc.

What is Type1 sand?

MOT Type 1 is simply a crushed limestone that has met the requirements of the Department of Transport’s specification for highway works. However, MOT Type1 is a popular product as a sub-base (hardcore) when laying patios and driveways due to its solidity.

What is Type 2 stone?

Mot Type 2 is a crushed stone with extra dust similar to Crusher run, it usually contains finer material than type 1, being composed of fewer angular aggregate sizes also know as scalpings.

What is Type 2 road base?

Class II Road Base is a Cal Trans Spec native rock with no recycled materials. It is generally used as a compacted base for roads, parking lots, interlocking pavers, sidewalks, asphalt, compacted rock surfaces, and as a sub base under retaining walls.

What is Type 3 granite?

Level 3 – High Grade Granite

It is generally imported from India or Brazil and it has at least an average thickness of 3/4 inch or more. It can have uncommon colors, veins and patterns and a noticeable amount of hard or soft minerals.

How many bags of cement do I need for 1 cubic meter?

A. One cubic meter of concrete is equal to 1.308 cubic yards of concrete. If there are 5 1/2 bags of cement in 1 cubic yard of concrete, there would be 7.2 bags in 1 cubic meter of concrete. These are the 94 pound bags of portland cement or 42.64 kg bags of cement.

What is 1m3 in tonnes?

Cubic Meter to Ton Register Conversion Table

Cubic Meter [m^3] Ton Register [ton Reg]
1 m^3
0.3531466672 ton

reg
2 m^3 0.7062933344 ton reg
3 m^3 1.0594400016 ton reg
5 m^3 1.7657333361 ton reg

How many tonnes is 1m3 of soil?

One cubic metre of moderately damp soil (as freshly dug) soil weighs 1.3- 1.7 tonnes when dug, depending on how tightly packed it is. It should be noted that blended topsoil may be less dense and therefore closer to 900 litres or even 1 cubic metre to the tonne.

What are the 4 main types of aggregates?

The Different Types Of Aggregate. The categories of aggregates include gravel, sand, recycled concrete, slag, topsoil, ballast, Type 1 MOT, and geosynthetic aggregates (synthetic products commonly used in civil engineering projects used to stabilise terrain).

What is the difference between a Type 1 and Type 2 mot?

Graded to 50mm down to dust and fines no specified grading, it is finer than our MOT Type 1 sub base, as it is composed of fewer larger angular scalpings. Type 2 compacts nicely to form a sound free-draining base for paths, walkways, tracks, patios and driveways.

What is Type 3 sub base?

Type 3 sub-base is a pure crushed granite, limestone or clean crushed concrete. Usually a 40mm product that has been screened to create a reduced fines aggregate. This product is fully certified according to the Specification for Highway Works. This is the most widely used sub-base where less fines are required.

What is a Type 1 Sub Base?

MOT Type 1 is a crushed material, 0-40mm in size and usually made from granite or limestone. … Due to its strength, MOT Type 1 is usually used as a sub-base creating a stable surface for roads and pathways.

How many 25kg bags are in a bulk bag?

So how many 25 kg bags are there in a 1000kg bag. Hmmmm, tricky. yep, 40 it is.

How many bulk bags of type 1 do I need?

You need more than 10 bulk bags.

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