Price includes VAT and delivery.
Price shown for 10 x 25kg packs ( Approx 0.55m3)
For price of 20 packs see drop-down and select before proceeding to checkout.
Pack Size: 25kg Packs ( Approx 55 ltrs)
Particle Size: Nominal 0.5-2.0mm (for typical grading limits see below)
Description and Use: An exceptionally light weight and thermally insulating, natural micro-vesicular glass sand for use in plasters, lime mortar, and cement based mixes.
The product has a light grey colour and is supplied in a kiln dried form.
Our clients have used this sand for renovation works where weight is a consideration, and in situations where thermal insulaion is a determining factor, such as furnace linings and pizza ovens.
Particle Size:
Typically:
| Sieve Size mm |
% Passing |
| 2.0 |
100% |
| 1.41 |
76.2% |
| 0.84 |
30.4% |
| 0.595 |
5.8% |
| 0.42 |
4.7% |
| 0.1 |
0.1% |
|
Chemical Composition:
This sand contains no free silica.
Principal components typically:
| SiO2 |
74.5% |
| Al2O3 |
12.5% |
| Fe2O3 |
<2% |
| K2O |
4.5% |
| Na2O |
4% |
|
Physical Properties:
Bulk Density 0.45g/cm3
Melting Point 1200C
Specific Gravity 2.4
Hardness 5.5 Moh
Thermal Conductivity 0.04 W(m-K) (Approximately 1/40th of the thermal conductivity of quartz based sands)
Design Specify: Medium dried pyroclastic sand from Specialist Aggregates.
product Code: 7803
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Individual Packs
See products for pack sizes. |
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Pallet Deliveries
Convieniently packed for ease of movement. See products for pack and pallet sizes. |
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Rockery Stone Deliveries
Caged stone delivery, packing may vary. |
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Bulk Loads
Crane off-loaded big bags - Minimum order 6 big bags. |
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