ARDEX A 38 - Ultra Rapid Drying Cement for Internal and External Screeds
ARDEX A 38 produces ultra-rapid drying floor screeds which can be walked on after just 3 hours and floorcoverings installed in as little as 4 hours, regardless of thickness. Use ARDEX A 38 for bonded, unbonded and floating screeds in internal and external locations, including wet areas such as swimming pools.
- Walk on after 3 hours.
- Receives ceramic and natural stone tiles directly after only 4 hours.
- Install carpet, wood and vinyl floor coverings after 48 hours.
- Passes BRE Screed (ISCR) Testing after 6 hours.
- Pumpable
- After just one day, achieves the acceptable minimum compressive and tensile bending strengths attained by an ordinary cement screed after 28 days.
- For internal and external use, including wet and submerged areas.
Unit Size Available: 25kg
Coverage: Approximately 3.2m2 at 25mm thick per 25kg unit (at 1 part A 38 to 5 parts sand).
Specification Details
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that ARDEX UK is consulted before specifying.
Technical
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| Compressive Strength (?) | 45 N/mm2 | |
| Coverage (?) | 3.2 m2 | |
| Hardening Time (?) | 1 days | |
| Tensile Strength (?) | 5.5 KN/m | |
Commercial
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| Suitable for UFH (?) | ||
| Typical Building Sector (?) | Commercial , Domestic | |
Environmental
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| Embodied Carbon - (Global Warming Potential - GWP) (?) | 0.638 | |
| Has Environmental Data (?) | ||
Certifications & Ratings
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| British Standards (?) | BS 5385-3 , BS 8000 , BS 8204 | |
| CE Marking (?) | ||
| Certifications (?) | BRE | |
Size & Weight
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| Pack Weight (?) | 25 kg | |
| Thickness (?) | 15 - 75 mm | |
| Units per Pallet (?) | 40 | |
Other
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| Uniclass (?) | Pr_35_31_06 Bedding and underlay compounds | |
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