Like Type 1, this is crushed stone less than 40mm in size down to dust but with a little more dust than type 1 and no specified grading. 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 ...

The sub-base layer is often the main load-bearing layer of a pavement. It is designed to evenly spread the load of the paving, and any traffic thereon, to the sub-grade below. A well-constructed sub-base will aid drainage and prevent settlement and channelisation - the phenomenon common on cheap installations of block paving, where two 'ruts' develop in the paving.

Cement & Aggregates. Wickes has a range of Cement, Mortar, and Aggregate Compounds. Our assured lime mortar mix, cements, and aggregates have already been mixed and can be used instantly. In addition to our own brand, we also stock trusted brands like Blue Circle, Hanson and Setcrete. The Wickes Cement range features a selection of cement ...

MOT Type 3 Sub Base. Consists of: Pure crushed granite, basalt or limestone. This product has been produced to create a reduced fines aggregate but NOT zero fines. To the naked eye this product is very similar to Type 1 but from a technical standpoint they are very different. This product is fully certified according to the Specification for ...

Mot Type 2 Sub-Base. 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. 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.

16 Products. We have a selection of quarried sub-base aggregates suited to different applications. Many construction projects require certified materials such as MOT Type 1 or MOT Type 3 to be used. It is important the correct quarried sub-base aggregate is used according to the situation as sub-base aggregates have different properties making ...

With building aggregates available for every job type, we ensure it's there when you need it, whether you're collecting in branch or taking advantage of our free Click & Deliver service on our jumbo bags. Check out which Selco branch is closest to you by using our branch finder and visit today to get the aggregates you need.

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Aggregates Calculator. If you are unsure how much aggregate you need, use our calculator below. Select your aggregate type, then enter your measurements and the calculator will give you an approximation of how much material you will need.*. Contact one of our team on 0203 696 8130 to discuss your requirements in more detail.

Decorative stones and gravel are versatile and hard-wearing, making them the ideal choice for a multitude of projects around your garden. From driveways and footpaths to borders and beds, whether you're giving your garden a design revamp or overhauling your driveway, we have a wide range of decorative aggregate, gravel and garden pebbles to suit every budget and project, no matter the size.

Classification of Aggregates Based on Size Aggregates are available in nature in different sizes. The size of aggregate used may be related to the mix proportions, type of work etc. the size distribution of aggregates is called grading of aggregates. Following are the classification of aggregates based on size: Aggregates are classified into 2 types according to size

Aggregates & Gravel. At Buildbase we stock a comprehensive range of high-quality and cost-effective aggregate and gravel products to fulfill a wide range of requirements. These products, including our popular MOT type 1 hardcore and ballast typically come in both bulk bags (minimum fill 800KG) for larger projects and poly bags (25KG) for smaller projects.

Type 1 is a granular, well-graded material sized from 63mm to dust, but with most of the material sized at 31.5mm to dust. Available both as a limestone or a granite, Type 1 SHW Clause 803 (formerly MOT Type 1) is widely used as a sub-base in the construction of roads, car parks and pathways.

MOT Type 1 has crushed gravel stones that form the sublayer for road surfaces and pathways. Hardwearing, this gravel provides a load bearing stable layer and a flat surface prior to a top coating of asphalt, concrete, shingle or block paving. The fine mixture also ensures minimal voids in the sublayer when compacted.

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MOT Type 1 Sub Base Bulk Bag is small crushed slate aggregate typically used as a general aggregate material in the construction of roadways and footpaths and many more. It also forms an excellent sub base on construction sites or when laying paving / creating hard standing areas. The …

Working out Material Volumes; Use this building materials calculator to work out how much concrete or soil you need for your next building project. Put in the dimensions and then press 'calculate' and you will immediately know the amount of any particular material you need to order, be it sand, gravel or MOT Type 1 scalpings.

For Decorative Gravel. As a rule of thumb 1 of our 25kg bags will cover an area of 0.25m to a recommended depth of 50mm. We also offer 855kg bulk bags. Please use the handy tool below to insert your rough dimensions and we'll calculate approximately how many bags you'll require. Please note bag weights are approximate, and they can vary.

Tarmac Ballast - Jumbo Bag. Product code: 131896. £48. Currently in Stock. Delivery Big & bulky next day available. This product will cost from £30 to deliver. Product added for Click & Collect. Product has not been added for Click & Collect. mi.

Jack poulton and Sons Ltd supply a vast range of aggregates within the Hertfordshire, Bedfordshire, Cambridgeshire, Essex and North London areas which can be delivered on our large fleet of tipper lorries (for loose loads) or on our crane/grab lorries for jumbo/bulk bags.

Limestone chippings are used for concreting applications primarily to create finer concrete mixes. Limestone offers excellent drainage properties and is ideal for pathways and drives. Other benefits to limestone are good strength and decreases the chance of drying shrinkage when used in concrete. At B&Q our limestone chipping is available in ...

MOT Type 1 Hardcore, MOT standing for Ministry of Transport, is an aggregate of solid materials, not easily degraded, and of low absorbency. MOT Type 1 Hardcore is used for both commercial and domestic uses of application such as bulk fill, leveling material, and a sub base for paving and paths, driveways, ponds, sheds, patios, to various ...

Tarmac 10mm Gravel Pea Shingle - Major Bag. (1408) £2.75. Tarmac 20mm Gravel - Jumbo Bag. (830) £48. Tarmac 10mm Gravel Pea Shingle - Jumbo Bag. (702) £48.

Building Aggregates. Building Aggregates. MOT Roadstone. MOT Roadstone. MOT Type 1 Primary. MOT Type 3. Recycled Aggregate. Recycled Aggregate. 6F2. 6F5. Brick Hardcore. Recycled Type 1 ... MOT Type 3. 40mm> unbound mixture used for sub-base applications as …

- Type 2.1 - Type 2.2 - Type 2.3 - Type 2.4 - Type 2.5 - Type 3.2 - Mine Spec Gravel - Bulk Fill. Applications for road base gravel include: - Road Construction ... Aggregate products can be tailored to individual customer requirements and below is a list of product types available: - Stemmings - Ballast - Concrete Aggregates

Explore aggregates including popular MOT Type 1 sub base & more for your required concrete strength. Order aggregate & gravel bags for delivery or collection.

Additional information. 40 mm down to dust crushed limestone stone when compacted gives a solid foundation for you to lay your paving upon. Crushed stone is sold as hardcore aggregate is classed as MOT type 1. Which means that it is approved for use by the Ministry of Transport for the construction of public highway roads and pavements. Sub-Base.

1 tonne or 1000kg of MOT type 1 stone aggregate will cover approximately 10 square meters to a depth of 2 inch (50mm) after stone has been compacted using a vibrating roller or compactor plate. Nearly all builders yards and large DIY centre's will sell crushed stone in bulk bags. These are for constructing driveways and patios.

Not really type 1. BC123 - 2 months ago. Beach stones and a little sand not a great mix, should be crushed more so it can lock together when whacked. ... Ronnie72 - 4 months ago. Too many large size aggregates and fewer of the fine ones. Not helpful for spreading and compacting. good product. Dunc66 - 6 months ago. Good mix of material and does ...

Shop our selection of trade standard aggregates & building sand bags including kiln dried sand, that can be used across a variety of building projects such as paving & constructing self levelling screeds. ... 4.8 (381 reviews) Product Code: 938251 Travis Perkins MOT Type 1 …

stretched pattern (most of Wickes' paving slabs are suitable for this type of pattern) Random course Use two sizes of slabs – one should be double the size of the other, for example use 600 x 600mm slabs with 300 x 300 slabs (most of Wickes' paving slabs are suitable for this type of pattern) Random Use three different sizes of slab,

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). Let's detail a few of them.