Alpha Flowing Screeds : 98% Recycled
Ecoscreed Alpha-Flex TF (Timber Frame)
A 98% recycled high quality Code 6 fibre reinforced flowing screed: manufactured to BS EN 18313:2002: CAB 40 acc. to DIN EN 13454. Calcium sulphate binder on the basis of Alpha Hemihydrate - with additional additives. Added to clean water and glass aggregate. Designed specifically for timber frame construction.
Download Data Sheet: Ecoscreed Alpha-Flex TF
Physical Data
Characteristics apply for a floor screed mortar mixture according to DIN EN 13454-2. Consisting of approximately 40 % Alpha Hemihydrate binder and 60 % glass sand to (CEN standard sand DIN EN 196-1).
Colour | Latte = No Laitance |
Density | Wet 2200 kg/m3 Dry 2000 kg/m3 |
Typical Compressive Strength 28 days | ≥C30N/mm2 |
Typical Bending Strength 28 days | ≥F5M/mm2 |
Bond Strength | Sanded 2.1 N/mm2 (approximately) Not Sanded 1.6 N/mm2 (approximately) |
Required Flow | Approximately 230mm |
Start solidification VB (vicat cone) | ≥ 200 mins |
Water Demand | Approximately 16% |
Ph | ≥ 7 |
Fire Rating | Class A1 |
Application Data
Minimum Depth | Bonded | 25mm |
Unbonded | 30mm | |
Floating | 35mm Domestic 40mm Commercial | |
Acoustic | 80kg @40mm | |
Cover to conduits | 25mm |
Note achieve optimal results:
*Screed must be mixed and poured at the correct mix ratio, according to site conditions
*Screed drying times can be affected by site conditions, weather and installation.
*Covering the screed surface can affect drying times.
Ecoscreed Alpha-Flex ST
A 98% recycled Code 6 Zero Carbon fibre reinforced alpha flowing screed: manufactured to BS EN 18313:2002: CAB 20 acc. to DIN EN 13454. Calcium sulphate binder on the basis of Alpha Hemihydrate - with additional additives. Added to clean water and recycled glass aggregate
Download Data Sheet: Ecoscreed Alpha-Flex ST
Physical Data
Characteristics apply for a floor screed mortar mixture according to DIN EN 13454-2.
Consisting of approximately 33 % Alpha Hemihydrate binder and 67 % glass sand to (CEN standard sand DIN EN 196-1).
Colour | Latte = No Laitance |
Density | Wet 2200 kg/m3 Dry 1900 kg/m3 |
Typical Compressive Strength 28 days | ≥C20N/mm2 |
Typical Bending Strength 28 days | ≥F4N/mm2 |
Bond Strength | Sanded 2.1 N/mm2 (approximately) Not Sanded 1.6 N/mm2 (approximately) |
Required Flow | Approximately 230mm |
Start solidification VB (vicat cone) | ≥ 200 mins |
Water Demand | Approximately 16% |
Ph | ≥ 7 |
Fire Rating | Class A1 |
Application Data
Minimum Depth | Bonded | 25mm |
Unbonded | 30mm | |
Floating | 40mm Domestic 40mm Commercial | |
Acoustic | 80kg @40mm | |
Cover to conduits | 25mm |
Note
To achieve optimal results:
*Screed must be mixed and poured at the correct mix ratio, according to site conditions
*Floor screeding drying times can be affected by site conditions, weather and installation.
*Covering the screed surface can affect drying times.