NBS Source
I'm a manufacturer

Anhydrite Liquid Screed - Gypsol Rapide - Fast Drying Screed

Verified by manufacturer 2 days ago

LKAB Minerals Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

Gypsol Rapide is a high strength high-performance screed, designed for quick drying.

Jump to:
0800 622 6023 Website

Application

Gypsol Rapide can be used from a minimum depth of just 15 mm unbonded and 35 mm floating with or without underfloor heating. Therefore, customers use the product in all construction types for internal floors to receive subsequent floor treatment.


Foremost, the product offers a surface finish that is:

  • Smooth.
  • Flat.
  • Level.


As a result, this forms the suitable subfloor for:

  • Tiles.
  • Vinyl.
  • Resin.
  • Or any other floor covering.


Gypsol Rapide is pumped into place by specially trained screeders who use specialized equipment. Because this screed dries quickly, it is ready to accept floor coverings in as little as 14 days based on 50 mm depth. As a result, this product offers unrivalled performance.

Description

Gypsol Rapide is a unique fast-drying screed, providing a drying time of just 14 days.


Gypsol Binder is an integral component of Gypsol Rapide, a unique fast-drying liquid screed system that is ready to receive floor coverings in as little as 14 days. Gypsol Rapide can be used as a fast-drying alternative to all other Gypsol screed formats.


Features and benefits:

  • Fast application.
  • Unrivalled thermal performance.
  • Up to 2.5 W/mK thermal conductivity.
  • Up to 25% improvement in COP.
  • Reduced depth.
  • Reduced operating energy.
  • Higher output.
  • Up to 94% lower Carbon Emissions.
  • Thin Screed sections: 40 mm Floating Commercial, 35 mm Floating Domestic, 30 mm Unbonded, 25 mm Bonded, 20 mm cover to underfloor heating pipes/cables.
  • Fast drying: 14 days drying*.
  • Forced Drying not required.
  • Rapid commissioning of underfloor heating.
  • Underfloor heating can be commissioned and run after just seven days.
  • No reinforcement nor fibres required.
  • No curing agents required.
  • Fully self-compacting and high-density.
  • Offers 80 kg/m² density at just 40 mm.
  • Rapid return to service of work areas.
  • Foot traffic after only 48 hours.
  • Full loading after just seven days.
  • Assured high strength.
  • Minimum Ca-C25– F6.
  • Available in other formats up to Ca-C35-F6.


*Independently tested and based on 50 mm depth at 20˚C and 60% RH. Complete test data available on request.

General information

Color

White

Material

Other

Guidance for specification option:

Gypsol Screed.

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

15 mm

20 mm

30 mm

35 mm

40 mm

Uniclass

Pr_35_31_06_77 Screed flooringPrimary

CAWS

K11/295 Floating floor system

M12/120 Resin flooring

M12/12 Resin flooring

M12/35 Coated resin flooring

M12/10 Resin flooring

M12/110 Resin flooring

Specification data - Screed flooring

Third party product certification

BBA certified.

Colour

Off white.

Appearance

Fluid mortar.

Density

2000 kg/m³ (dry); 2200 kg/m³ (wet).

Strength

C35—F6.

Guidance for specification option:

Minimum binder content 900 kg/m³.

Manufacturer guidance

Required strength.

Required Flow

To EN 13454-2, 230—250 mm.

Reaction to fire

Class A1fl Non-Combustible.

Working time

2.5 hours.

Guidance for specification option:

Place and finish within 3 hours of batching.

Drying time

24—48 hours (foot traffic); 7 days (loading).

Guidance for specification option:

  • Drying (50 mm depth): At 20°C and 60% RH - 14 days.
  • Can be force dried after 7 days.

ThermalConductivity

Up to 2.5 w/mK.

Depth

Guidance for specification option:

  • Bonded: 15 mm*.
  • Unbonded: 15 mm.
  • Floating: 35 mm domestic, 40 mm commercial.
  • Cover to conduits: 20 mm.


*Prepare the substrate in accordance with BS8204:7:2003 using a gritted two coat epoxy resin DPM or similar.

Manufacturer guidance

Minimum depth requirements.

Sustainability data

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

8.5 kg CO₂ eq/m²

Guidance for specification option:

Minimum: 7 kg/m².

Manufacturer guidance

Maximum.

EPD

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Certificate

EPD

EPD

Gypsol Binder and Gypsol Complete Binder EPD

Literature

Gypsol Rapide

Gypsol Rapide

Gypsol Product Brochure

Gypsol Product Brochure

Hot and Cold Weather Guide

Hot and Cold Weather Guide

Similar products from LKAB Minerals

Anhydrite Liquid Screed  - Gypsol Summit - Multi-Purpose Screeding Solution

Anhydrite Liquid Screed - Gypsol Summit - Multi-Purpose Screeding Solution

Anhydrite Liquid Screed - Gypsol Classic - Multi-Functional Screed

Anhydrite Liquid Screed - Gypsol Classic - Multi-Functional Screed

Anhydrite Liquid Screed - Gypsol HTC -  High Strength High-Performance Screed

Anhydrite Liquid Screed - Gypsol HTC - High Strength High-Performance Screed

Anhydrite Liquid Screed - Gypsol Modular - High Strength Screed

Anhydrite Liquid Screed - Gypsol Modular - High Strength Screed

Anhydrite Liquid Screed - Gypsol TimBRE - Multi-Purpose Screeding Solution

Anhydrite Liquid Screed - Gypsol TimBRE - Multi-Purpose Screeding Solution

Anhydrite Liquid Screed - Gypsol XS - High Strength Screed

Anhydrite Liquid Screed - Gypsol XS - High Strength Screed