£2.66£4.03

Half Bag (12.5kg)

£2.66 (EXC VAT)

£3.22 (INC VAT)
80 bags to a pallet.

Standard Bag

£4.03 (EXC VAT)

£4.84 (INC VAT)
40 bags to a pallet.

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SKU: polybound-red-1-3mm-2 Category:

Description

PolyBound Red 1-3mm is a finer grade of our red granite chippings. Used to mix in with the PolyBound Red 2-5mm to fill voids and add strength to mixes or to use in Resin Bonded applications.

 

Also available in Red 1-2mm and Red 2-5mm.

 

We strongly recommend the use of UVR resin with all PolyBound dried aggregates.

 

Non UVR resin darkens and fades over a very short period of time and has a natural tendency to discolour. It should never be used with this aggregate.

Additional information

Weight 25.00 kg
Choose Bags

Half Bag (12.5kg), Standard Bag

TECHNICAL SPEC

 

  • Hardness – 7
  • PSV – 53
  • AAV – 1.3
  • AIV – 13
  • ACV – 12
  • Low risk of iron staining with this aggregate.

 

PSV – Polished Stone Value
The PSV of an aggregate is a measure of the resistance of an aggregate to polishing and the value is established by subjecting the aggregate to a standard polishing process and then testing the aggregate with a portable skid resistance tester. Aggregate that has a PSV over 60 is regarded as a High Skid Resistant Aggregate. The higher the PSV figure the greater resistance the aggregate has to polishing.

 

AAV – Aggregate Abrasion Value
A known mass of aggregate chippings are set in resin in a small test panel and subject to abrasion on a grinding apparatus. The loss in weight of the aggregate after a specified time as a percentage of the original weight is the AAV.

 

AIV – Aggregate Impact Value
The aggregate impact value is a strength value of an aggregate that is determined by performing the Aggregate Impact Test on a sample. The AIV is the percentage of fines produced from the aggregate after subjecting it to a standard amount of impact. Below 10 would be regarded as strong, above 35 would normally be regarded as too weak to be used in road surfaces.

 

ACV – Aggregate Crushing Value
The aggregate crushing value is a value which indicates the ability of an aggregate to resist crushing. The lower the figure, the stronger the aggregate ie the greater its ability to resist crushing.