Retanol Xtreme - Quick Dry screed - Floor Screed
Verified by manufacturer 3 months ago
Retanol Xtreme - Quick Dry Screed (Bonded)
Retanol Xtreme - Quick Dry Screed (Bonded)
TUV - Safety and Quality Report
Certificate type
Wheel Mark - Certificate of Approval
Certificate type
Wheel Mark - Certificate of Conformity
Certificate type
High strength, very quick drying proprietary screed. Guaranteed technical performance and compressive strengths of 40–60 N/mm². A safe and sustainable solution, offering market leading performance.
Application
Intended for internal and external use. Suitable for permanently wet areas. Mostly recommended for hospitals, schools, prisons, retail and commercial premises.
Description
Retanol allows for final floor finishes after only 3 days and offers the finished underfloor heating commission protocol in only 4 days. Saves on average of 5 weeks against others!
Proprietary liquid additive for installing heavy duty fast-cure, rapid drying, low shrinkage and low tension bonded, unbonded or floating cement based floor screeds. Enhances pumping and workability enormously.
Compliant with BS 8204-1, BS EN 13892-2 and BS 8203.
Features and benefits:
- BRE Cat A Screed.
- BREEAM Certified sustainable floor screed.
- Guaranteed drying times: From 48 hours for tiles and 72 hours for all other floor coverings.
- Can withstand foot traffic and underfloor heating after 24 hours.
- Approximately 80–90% of final strength within first 3–4 days (Obtainable minimum strengths of CT-C40-F6 up to CT-C60-F8 depending on aggregates and amount of cement in accordance with DIN 1045-2).
- Early compressive and flexural strength.
- Ideal for underfloor heating with improved thermal conductivity.
- Extended working life with short drying time.
- Insensitive to moisture.
- Underfloor heating pipes require a minimum of 30 mm coverage over the pipe (As per BS 8204).
- Bonded screeds from 25 mm. In special cases, and subject to PCT site inspection and assessment, 15 mm depth (with ZE bonding agent) is possible with 0–4 mm Aggregates.
- Unbonded and floating screeds from 35 mm.
- TÜV certified screed product recognised under EU standards as a construction product with no negative impact on human health when handled or added into a floor screed installation.
- Supplied as a liquid for zero waste.
- Heavy duty, strong floor screed.
General information
Color | Clear |
Finish | Trowelled |
Material | Cementitious |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Lifetime |
Uniclass | |
CAWS | M10/130 Proprietary quick drying levelling screeds M10/7 Proprietary quick drying levelling screeds |
Specification data - Quick-drying levelling screed mixes
Cement | Ordinary Portland CEM I.Ordinary Portland CEM II 32.5 N.Ordinary Portland CEM II 42.5 N.Manufacturer guidanceInsert detailed requirements for example A-L, A-LL, B-L, B-LL. See the PCT Cement List on manufacturer's website for further information. No additions. |
Coarse aggregate | 6 mm single sized granite stone chippings.8 mm single sized granite stone chippings. |
Fine aggregate | 0–4 mm sharp screeding sand with a grading curve of 70% fines (0–2 mm diameter) and 30% coarse (>2 mm to 4 mm in diameter) |
Admixture | Very high early strength and very quick drying time non-hazardous screed additive. |
Fibre reinforcement | Not required. |
Thermal Conductivity: | Up to 60% greater thermal conductivity with underfloor heating (λ = 2.35 W/m²K) than traditional cementitious semi-dry screeds due to self-compaction and reduced air pores. |
CompressiveStrength | 40–60 N/mm². Guidance for specification option: Obtainable minimum strengths of CT-C40-F6 up to CT-C60-F8 depending on aggregates and amount of cement in accordance with DIN 1045-2. 80% of Retanol’s final strength is achieved within the first four days. |
Compressive strength – 1 day | 25 N/mm². |
Compressive strength – 7 days | Minimum 40 N/mm². |
Compressive strength – 28 days | Full strength achieved. |
Curing time | Not required. |
Drying time | Two days for tile finish, three days for all other finishes. Guidance for specification option: At 75 mm thickness. |
FloorCovering | All epoxy coatings and systems. Carpet. PU and MMA resins. Paint. Parquet. Manufacturer guidanceInsert details as required. |
Dosage | 1.1 L per tonne of screed or 400 mL per standard pump gauge. |
Suitable environment | High traffic areas such as airports, shopping centres, education and research and hospitals where a high strength (BRE Category A) screed is required. |
Certification | BREEAM and TÜV Rheinland Certifications available upon request from the manufacturer and also fully satisfies German DIN Standards (Deutsches Institut für Normung - German Institute for Standardization). |
Performance requirements | BRE Category A Screed after five days. |
Flexural strength | 6–8 N/mm². |
Bond strength | 1.9–2.9 N/mm² during independent testing. |
BRE test | Category A Screed after five days, guaranteed. |
Density | 2100 kg/m³ dry screed. |
Impact resistance | Category A guaranteed. |
Uses | The market leading ultra fast-track screed for guaranteed very quick drying times and very high early and final strengths, Retanol Xtreme is installed in hospitals, schools, prisons, football stadia, theatres and retail and commercial premises, providing a guaranteed, high performance screed and delivering significant programme savings both in terms of cost and time. |
Working time | 90–120 minutes. |
Thickness: | Manufacturer guidance
|
Sustainability data
Contains Red List materials | No |
Country of material origin | Germany |
Country of product manufacture | United Kingdom |
Material | Cementitious |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceRefer to BREEAM certificate. |
Recyclability | Please refer to BREEAM certificate |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 IFC | - | 1 |
 Revit | - | 1 |
Third party certifications
TUV - Safety and Quality Report
TÜV Rheinland Certification
Wheel Mark - Certificate of Approval
Wheel Mark Certificate - Certificate of Approval
Wheel Mark - Certificate of Conformity
Wheel Mark Certificate - Certificate of Conformity
Literature
1. PCT UK Retanol Xtreme Brochure
Retanol Xtreme Point Load Test Report
Retanol Approved Cement List
Retanol Brochure
Test Report
Case studies
Please see website for full list of completed projects
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