Tarmac Topflow Screed A

I’m Andy Parkin, Managing Director of the Multi Award Winning Speed Screed, and I’m here to talk about Tarmac Topflow Screed A

Overview – Tarmac Topflow Screed A

Tarmac Topflow Screed A is a range of calcium sulphate products with different properties.

Applications

Can be used in a wide range of applications such as:

• For use with underfloor heating
• Bonded, unbounded, or floating construction
• Both new build and renovation work
• Domestic and commercial projects
• Compatible with most acoustic resilient systems due to its uniformed compaction, creating 80Kg/M2 at 40mm depth

Mixing/Supply

• Pump applied, making the whole process clean and convenient.

Drying Times

Topflow Screed A can be force dried after 7 days to accelerate the screeds drying.

Foot Traffic

24-48 Hours

Minimum Depths

From 25mm bonded

30mm unbounded

35mm floating domestic (40mm commercial)

30mm coverage of  UFH pipes (20mm with Thermio+)

Screed Super Powers

Some of the benefits of using Tarmac Topflow Screed A are

• Up to 2000m2 per day productivity
• Joints at 30-40 linear meters
• Very low shrinkage
• Minimal cracking
• Will not curl
• No need for curing membrane
• No reinforcement required
• Requires no manual compaction
• Eco friendly calcium sulphate binder
• Free from protein and does not harbour harmful bacteria.
• With nearly twice the thermal conductivity of traditional sand and cement screeds Topflow Screed A is perfect for underfloor heating.

I hope the information helps, please contact us if you require any further information about Tarmac Topflow Screed A. We love to help!