About this product
mach 3 is a high-performance liquid additive designed for the production of semi-dry cementitious screeds. It extremely reduces drying time while significantly enhancing the compressive and flexural strength of the screed.
Thanks to its integrated processing aid, mach 3 ensures excellent workability, making mixing, pumping, spreading, levelling and smoothing noticeably easier and more efficient. The result: faster construction progress, superior quality, and maximum reliability on site.
Main features at a glance
Drying time
7 days
Strength class
C30-F5 / C40-F6
BRE category
A
Foot traffic
after 24 hours
Normal site traffic
after 72 hours
Commissioning UFH
after 24 hours
Commissioning cycle
6 days
Workability
90 minutes
- Faster readiness for covering just 7 days after screed laying
- Cost and CO₂ reduction thanks to shortened UFH commissioning (only 6 days)
- Increased compressive and flexural strength, up to C40-F6
- Reduction in screed thickness possible due to increased strength class
- Earlier walkability after just 24 hours
- Earlier load-bearing capacity in terms of normal construction site traffic after just 3 days
- Improved workability & pumpability of screed thanks to integrated processing aid
- Minimised cracking & cupping behaviour due to reduced shrinkage
- For all screeds according to BS 13892/BS 8204
- Particularly suitable for high-strength screeds with requirements for extremely fast drying times
- Suitable for screeds in outdoor, indoor and permanently wet areas
Engineered to meet British Standards (BS 13892/BS 8204):
Main features at a glance
Technical specifications
Drying time
7 days
Strength class
C30-F5 / C40-F6
BRE category
A
Foot traffic
after 24 hours
Normal site traffic
after 72 hours
Commissioning UFH
after 24 hours
Commissioning cycle
6 days
Workability
90 minutes
Additional benefits
- Faster readiness for covering just 7 days after screed laying
- Cost and CO₂ reduction thanks to shortened UFH commissioning (only 6 days)
- Increased compressive and flexural strength, up to C40-F6
- Reduction in screed thickness possible due to increased strength class
- Earlier walkability after just 24 hours
- Earlier load-bearing capacity in terms of normal construction site traffic after just 3 days
- Improved workability & pumpability of screed thanks to integrated processing aid
- Minimised cracking & cupping behaviour due to reduced shrinkage
Application area
- For all screeds according to BS 13892/BS 8204
- Particularly suitable for high-strength screeds with requirements for extremely fast drying times
- Suitable for screeds in outdoor, indoor and permanently wet areas