ARDEX A 70 GYPFLO Quick Drying Flowable Calcium Sulphate Screed
Verified by manufacturer 3 months ago
ARDEX A 70 GYPFLO Quick Drying Flowable Calcium Sulphate Screed - Commercial
ARDEX A 70 GYPFLO Quick Drying Flowable Calcium Sulphate Screed - Commercial
EPD
Certificate type
A quick drying, flowable calcium sulphate screed that is formulated to receive floorcoverings in as little as 14 days.
Application
- Used to produce un-bonded and floating screeds for internal locations.
- It can also be used for repairs to existing calcium sulfate screeds.
- Suitable for situations where early foot traffic and rapid hardening is required.
- Can be used in conjunction with underfloor heating systems.
See manufacturer's literature for detailed application and mixing instructions, and recommended primers.
Description
Quick drying calcium sulfate screed that is formulated to receive floorcoverings within 14 days of application – twice as fast as standard calcium sulphate screeds.
Features and benefits:
- Pre-blended - only requires the addition of water.
- Walkable in six hours.
- Can be pump or hand applied.
- Good flow characteristics.
- Low shrinkage minimizes cracking and curling.
- Must be applied at temperatures above 5°C.
General information
Color | Grey |
Finish | Smooth |
Material | Calcium sulphate |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Manufacturer guidanceRecommended thickness for type of screed needed: Unbonded: 30mm+ Floating Domestic: 35mm+ Floating Commercial: 45mm+ |
Uniclass | |
CAWS | M13/110 Proprietary trowelled levelling screeds M13/10 Proprietary trowelled levelling screeds |
Product range |
Specification data - Ready-mixed trowelled calcium sulfate screeds
Form | Dry pre-blended for site mixing.Guidance for specification option: 25 kg bags. |
Coverage | Up to 0.4 m² at 35 mm thickness. Guidance for specification option: Per 25 kg bag. |
Working time | Up to 2 hours. Guidance for specification option: Approximately. |
Density | 2.15 kg/L. Guidance for specification option: Approximately. |
Drying time | 6 hours. Guidance for specification option: Approximately. |
CompressiveStrength | 40 N/mm². |
Flexural strength | F7, 7 N/mm². |
TensileStrength | ≥1.5 N/mm². |
ThermalConductivity | 1.2 W/m·K. |
Thermal expansion | 0.01 mm/m·K. Guidance for specification option: Thermal load ability: 55°C. |
Shrinkage | ≤0.2 mm/m. Guidance for specification option: Shrinkage and swelling. |
Unbonded | 40 mm. |
Floating floor | 45 mm. |
Sustainability data
Country of product manufacture | United Kingdom |
EPD
Third party certifications
Literature
ARDEX A 70 GYPFLO Quick Drying Flowable Calcium Sulphate Screed
ARDEX Datasheets Booklet
ARDEX RIBA CPD Seminars Brochure
ARDEX Screed Thickness Guide