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UltraCrete Envirobed HA104 Flowable Full Pallet x 48 bags

£1,846.80 Ex. VAT - £2,216.16 Inc. VAT

Envirobed Flowable HA104 (CD534) is an eco friendly option to resin mortar. Its superior strength is ideal for utility reinstatements, in heavy traffic areas. It has a workability time of 15 minutes, a setting time of 30 minutes and its flowable consistency makes it significantly easier to apply.

Envirobed HA104® Flowable comes as an 18kg bag plus a 2.5l plastic bottle. Full Pallet x 48 bags.

We offer the cheapest price online, if you find a better price just give us a call on 0330 122 1025!

In stock

Get Orders By Tue 30th. Jul - Thu 1st. Aug Estimated delivery date, click here for info
Next Day Delivery available at checkout
Please see our FAQ’s for more information.

Delivery & Returns Info

Delivery is calculated on size & weight of order, charges displayed when added to basket. Small orders via courier, larger orders via Pallet Network (Click & Collect available call 0330 122 1025 or 01827 794 350). Need further info, click here.

Weight Price Volume
0-13KG£9.00+VAT1 Small Bag / Tub
13.01-25KG £10.00+VAT1 Large Bag / Tub
25.01-50KG £19.00+VAT 2 x Bags / Tubs
50.01-75KG£28.00+VAT 3 x Bags / Tubs
75.01-100KG£36.00+VAT4-5 Bags /Tubs
100.01-249 KG£42.50+VAT 5-9 Bags / Tubs
249.01-750KG£47.50+VAT10 Bags Plus
750.01KG + £50.00+VAT 30 Bags Plus
Full Pallets FOC* £0.0052 Tubs / 56 Bags
Premium Next Day Service+avg. £15 Click here for prices
Scotland Delivery Service Click here for prices
Local Delivery & Click & Collect: ☎️ 0330 122 1025

*Small additional charges may apply to certain parts of Scotland or areas with HGV Restrictions. Next Day delivery + £15 (*exc. apply – Full Pallets £80 on a Next Day Service)

Returns, cancel up to 14 days from date of delivery. Product to be returned in the same condition & packaging. No returns for cementitious & perishable products. You are responsible for returning goods to The Paving Experts. Need further info, click here.

For any advice; technical, product, stock or quantity needed, call our team on 0330 122 1025.

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Ultracrete Envirobed HA104 Flowable Full Pallet x 48bags

Envirobed HA104 Flowable is a high performance bedding mortar, that has been specifically formulated for utility reinstatements. Envirobed Flowable provides all the performance of Envirobed HA104, but is significantly easier to apply due to its pourable nature. It conforms to HA104/09 and is also BT LN550 and LN320 compliant.

Made to the same spec as Envirobed CD534 Flowable, Envirobed HA104 Flowable offers 44N/mm² compressive, tensile and flexural strengths in 3 hours and can be opened to traffic in just one hour.

  • HAPAS approved
  • Conforms to HA104/09
  • BT LN550 and LN320 compliant
  • Combines as a bedding mortar and backfill
  • No hazardous waste disposal
  • Can be used in wet conditions and in temperatures as low as 1°C
  • Aids lateral stability
  • Size: 18kg bag and 2.5l plastic bottle – full pallet 48 bags
  • NBS Plus registered for ease of specification

Technical information

Workability 15 minutes
Setting time 30 minutes
Depth 10mm – 75mm
Compressive strength 44N/mm² in 3 hours
Flexural strength 9.5N/mm² in 3 hours
Tensile strength 5.5N/mm² in 3 hours

How to mix Envirobed HA104 Flowable

Envirobed can be mixed by a forced action mixer or by drill and paddle.

Mechanical Mixing instructions

  1. Pour contents of polymer liquid bottle into a wide based mixing vessel such as a Gorilla tub.
  2. Add half the bag of UltraCrete Envirobed HA104 Flowable powder and mix with a slow speed forced action mixer (around 300-400rpm) until the powder is absorbed.
  3. Add a further quarter of the powder and mix followed by the remaining powder. A total mixing time of 2 minutes should be observed.
  4. Check the consistency and add the remainder of the liquid if needed. This allows a change inconsistency without effecting performance.

Drill and paddle mixing instructions

We recommend a grout mixing paddle with a slow speed drill and paddle (around 300-400rpm), using a wide based mixing vessel such as a Gorilla tub. Mix for at least 3 minutes. Note: Insufficient mixing will seriously reduce the performance of the product. Do not add water or part mix.

How to apply Envirobed HA104 Flowable

  1. Prior to using Envirobed HA104, internal voids of the frame and brickwork should be dammed with Envirobed CD534 Standard Mortar. This will prevent the HA104 Flowable bedding mortar pouring out into the chamber.
  2. Wait until the mortar has stiffened (assess by tapping a hammer into the mortar).
  3. Envirobed HA104 Flowable should then be prepared (see mixing instructions above).
  4. Application should be within 4 minutes of mixing, by pouring from one side of the pre-levelled frame at a time, working all the way around the frame until it flows and encapsulates the framed flange to a minimum depth of 20mm above the flange.
  5. Once the bedding material has reached its initial set, the backfill material UltraCrete QC10 or QC10 F Rapid Strength Concrete can be poured around the frame to fill the void between the mortar edge and vertical trim back.


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