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Anhydrite Liquid Screed - Gypsol Classic - Multi-Functional Screed

Name: Anhydrite Liquid Screed - Gypsol Classic - Multi-Functional Screed
Brand: LKAB Minerals
SKU: wGddYxu3gggHL8cTUotqRQ

Verified by manufacturer 4 months ago

LKAB Minerals

Third party certifications:

BBA Agrément Certificate
Certificate type
EPD
Certificate type

Gypsol Classic is a general purpose, multi-functional screed providing a solution for almost any application.

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0800 622 6023 Website

Application

This liquid screed can be used to produce a smooth, flat, and level floor to form the sub-base for subsequent floor coverings for internal floors in, among others:

Houses.
Apartment schemes.
Schools.
Hospitals.
Offices.

Specially trained screeders pump the screed into place by using specialized equipment. This screed is LKAB Minerals' most popular screed, notably because it offers a cost-effective and environmentally friendly alternative to cement-based screeds.

Description

Gypsol Binder is an integral component of Gypsol Classic, a general-purpose liquid screed designed to offer a smooth, flat, and level surface in any interior non-wearing application where a subsequent floor covering is to be used. Gypsol Classic is suited for use in floating, bonded, or unbonded construction and can easily incorporate electric or warm water underfloor heating systems.

Features and benefits:

Thin Screed sections: 40 mm Floating Commercial, 35 mm Floating Domestic, 30 mm Unbonded, 25 mm Bonded, 25 mm cover to underfloor heating pipes.
Fast drying: 28 days natural drying*. 13 days forced drying*.
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—F4.

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

General information

Color	White
Finish	Smooth
Material	Other Guidance for specification option: Gypsol Screed.
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	25 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	C25—F4. Manufacturer guidance Required strength.
Required Flow	To EN 13454-2, 230—270 mm.
Reaction to fire	Class A1fl Non-Combustible.
Working time	3 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 - 28 days Active force drying - 13 days. Can be force dried after 7 days.
ThermalConductivity	Up to 2.3 w/mK.
Depth	Guidance for specification option: Bonded: 25 mm. Unbonded: 30 mm. Floating: 35 mm domestic/ 40 mm commercial. Acoustic 80 kg/m² @ 40 mm. Cover to conduits 25 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	7.5 kg CO₂ eq/m² Guidance for specification option: Minimum: 6.5 kg/m². Manufacturer guidance Maximum.