Atlas Bulk Carriers provides the full range of certified Primary Aggregates for all uses in the construction industry including MOT Type 1 (SHW clause 803) and MOT Type 3 SHW clause 805 sub base and 6F5 Primary Sub-base for road, pathway or foundations construction; 2-6mm, 4-20mm and 10-63mm permeable sub-bases for large paved areas and driveways.

If class 6F2 is imported onto the site it shall be classified as class 6F5. It does however need to comply with the requirements for 6F5. So, the main difference is that 6F2 is produced and used on the same site whereas 6F5 is produced elsewhere and imported onto the site.

Note that different aggregate, grading and mixture requirements would apply to Type 2, 6F4, 6F5 and other sub-base and capping materials. Grading shall conform to BS EN 13285 designation 0/32 GP, maximum fines UF9, oversize OC75, as summarised below.

6F5. Selected granular material with a coarse grading that is imported on to site for capping use as per the specification for highway works. View our 6F5 material by clicking HERE . Abrasion test. A test that indicates the hardness of an aggregate through its …

Type 1 SHW clause 803 (formerly MOT Type 1) is crushed carboniferous limestone or granite, used to create a sub base under patios, paving, driveways and artificial grass. It can be used for highways agency and section 278 works. What is the difference between Primary Type 1 and Recycled Type 1 Aggregates?

It is also commonly known as crusher run or 6F5 when brought to site. 6F2 & crusher-run vary in size from 75mm to dust. It can be used as bulk fill to level out areas of building projects, as a temporary hard standing surface, for firming up areas prone to water retension or for use as a layer below Type 1 crushed/primary.

Recycled aggregate for use in a wide range civil engineering applications such as embankments, fill materials capping and sub-base for paving areas. 6F5 is a recycled aggregate that is made up of crushed hardcore materials including crushed concrete.

6F2 is classified as a material that is sourced, produced and used on site where as 6F5 is a material that is imported to the site. The material is an unbound, coarse recycled aggregate made from crushed hardcore and concrete to dust, It can be used as bulk fill to build up levels, as a temporary hard standing, for firming up soft or wet ground ...

Enter dimensions in centimeters and calculate the needed amount of Recycled Materials in cubicmeter and tons. Density of 6F2 / 6F5: 1.50 t/m³ (0.7 m³/t). Start the calculator: How much Recycled Materials do you need? - get the answer here! 1. Select product. 2. …

6F5 Recycled Aggregate (Formerly 6F2 Recycled) 6F5 is a recycled aggregate made up of crushed hardcore materials including crushed concrete typically used for capping sub formations prior to laying Type 1.