Pumice Gravel - A premium light coloured, non combustible volcanic glass, suitable for theatre props, Koi Carp filtration systems, photographic assignments and light weight concrete.

Pack size: 8kg

Stone Density: Approximately 700kg per m³ .The product is supplied with a natural moisture content. 120kg will have a volume of approximately 170 Ltr

Particle size: 20 to 30mm

Stone Colour: Light grey / white

Form: The pumice pieces are sub-angular to rounded in form

Coverage: 1m² will require approximately 16kg of product at single pebble thickness.

Description & Application:
Pumice is a light weight bubbly volcanic glass - essentially a "solid foam" consisting predominantly of silica, SiO2. Deposits of pumice occur throughout the world with notable deposits on Iceland and the Italian island of Lipari.

Being a natural product pumice contains no harmful substances, it is inert with pH of around 8.0. The pebbles are resistant to frost and chemicals, and will not break down in water. They are also non-combustible and have excellent sound and thermal insulation properties.

Applications include the production of lightweight concrete, and building blocks where it is especially useful in the creation of film and theatre sets. Pumice also finds a use as a filter media for potable and industrial waste water as well as odour control.

Our clients have used pumice as pebbles in the public domain in interior and exterior landscaping where the weight of natural pebbles would not be acceptable.

Pumice absorbs colour pigments and fragrance very well and hence is useful in potpourri mixes.

This product generally contains a natural moisture content.

Specialist Aggregates' Price Promise:
All prices shown include UK VAT and delivery to mainland locations in England, Wales and Southern Scotland - There are no hidden charges on checkout.

We export throughout Europe and Worldwide - please enquire for shipping rates

Logistics:
This product option is supplied packed in safe and easy to handle weatherproof packs stacked on a wooden pallet. Packs are stretch wrapped onto the pallet for added protection and security during delivery.

Pallets are delivered by national couriers and off-loaded onto a level hard-standing using vehicle tail-lift and pallet truck. Please advise during checkout or contact our office if you have specific delivery requirements or concerns.

The immediate product wrapping, pallet stretch wrap and wooden pallet can all be recycled.

Design Specify: 20-30 mm Pumice Pebbles from Specialist Aggregates.

Product Code: 7807