UltraCrete Enviro Mastic Hot Mastic Asphalt 20kg Bag

£23.99 inc VAT

UltraCrete EnviroMastic, is a molten mastic or surfacing repair material that comes in a 20KG bag. Ideal for first time permanent repairs to carriageways, footpaths, footways and cycle tracks, or as a surface finish when installing street furniture and access covers.

UltraCrete Enviro Mastic is poured from the bag on site, into a pre-heated mastic mixer, where it can be applied as a molten mastic repair or surfacing material. No compaction required!

For further information or to receive a copy of the data sheet please call us on ☎️0845 862 1099

SKU: Enviro-Mastic Categories: , ,

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Buy 10 and pay just £17.99 each!
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20kg Unit

Description

UltraCrete Enviro Mastic Hot Mastic Asphalt 20kg Bag

UltraCrete Enviro Mastic is a hot applied rubber modified mastic asphalt, which is ideal as a surface patch repair for carriageways, footpaths, footways and cycle tracks or as a surface finish when installing street furniture and access covers. It provide a long-term wear resistance and eliminates voids, ensuring first time, high quality, permanent repairs and installations.

Enviro Mastic is ideally suited for use as a surfacing material surrounding road ironwork, gullies and other street furniture. Ideal as a surface repair in foot & cycle paths and around utility reinstatements, as well as for local repairs, airfield repairs and surfacing of narrow trench reinstatements. Stored as a granular material, UltraCrete Enviro Mastic is poured from the bag on site, into a pre-heated mastic mixer, where it can be applied as a molten mastic repair or surfacing material.

Enviro Mastic Technical Information:

  • No voids
  • First time permanent repair
  • Long-term wear resistance
  • No waste – only use what is required
  • More than 50% recycled material per bag
  • SROH compliant
  • Ideal for remote locations
  • No mechanical compaction required
  • Size: 20kg plastic bag: 50 units /pallet (1000kg)
  • Application Temp OC: 170OC to 195OC
  • Installation: Applied in 20mm to 50mm layers
  • Min / Max Overall Depth: 50mm to 150mm
  • Traffic open times: Typically 1 hour after installing, depending on depth & ambient temperature conditions.

How to prepare & install UltraCrete Enviro Mastic

Before adding UltraCrete Enviro Mastic to the mixer, pre-heat the drum if starting from cold. Pour the contents of the 20KG bags into the mastic mixer, but do not put the plastic bag into the mix. Mix the material until it has melted to a temperature of between 180OC & 190OC. Ensure the product is thoroughly mixed, this may take approximately 1 hour depending on the ambient temperature, quantity of product in the mixer and type or capability of mixer being used.

Regularly check the temperature of the molten mastic mix, when it reaches the correct temperature & fluid consistency, empty the molten material into a metal mastic bucket. Pour the material straight from the bucket into the pre-prepared reinstatement and hand smooth using a mastic float, pressing the mastic into position.

Apply Enviro Mastic in layers of 20 – 50mm depth, pressing firmly and smoothing the surface to create a dense, level finish. Minimum overall installation depth should be 100mm up to a maximum depth of 150mm. In non-regulated private installations, Enviro Mastic can be installed at a 50mm depth, with the balance of the ironwork depth being replaced with cement backfill.

Allow each layer of Enviro Mastic to cool before applying the next (approx. 15 minutes) in order for it to firm up and create a base for the next layer. Once the final layer has been applied and whilst the product is still molten, press either 8/14mm or 14/20mm graded, of pre-coated aggregate chippings, as required into the hot surface of the mastic to provide suitable surface texture. Ensure that the aggregate is rated 65 PSV for lower category and 68 PSV for higher category roads. Chippings can be pressed into the mastic using hand roller or float or with the aid of a mechanical roller.

For further information or to receive a copy of the data sheet please call us on ☎️ 0845 862 1099

Additional information

Weight 20 kg

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