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Anhydrite Liquid Screed - Gypsol TS-15 - Free-Flowing and Self-Compacting Screed

Verified by manufacturer 8 months ago

LKAB Minerals Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

  • EPD

    EPD

    Certificate type

Gypsol TS-15 is a free-flowing and self-compacting screed. Specially formulated to be laid at just 15 mm deep.

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Application

Gypsol liquid screed can be laid on either bonded or unbonded over a polythene slip membrane in both commercial and domestic projects.


In general, customers use this particular screed to produce a smooth, flat, and level floor. This floor will form the sub-base for subsequent floor coverings for internal floors in a large variety of building types.


Specially trained screeders use specialized equipment to pump the screed in place. Because Gypsol TS-15 offers very high strength and high resistance to cracking, it is a very cost-effective method of leveling an existing floor slab. Like all Gypsol screeds, TS-15 is a highly environmentally friendly alternative to cement-based screeds.

Description

Gypsol Binder is an integral component of Gypsol TS-15, a specially formulated liquid screed, designed to offer a strong and durable ultra-thin topping to a solid substrate.


Gypsol TS-15 can be laid either bonded or unbonded over a polythene membrane to provide a highly versatile design solution. Gypsol TS-15 can be used in many applications, including as a cost alternative to bagged screeds to renovate existing rough construction floors, to level off pre-cast concrete planks, and where thicker screeds would lead to design problems with floor-to-ceiling heights. Gypsol TS-15 can, in some circumstances, be used in conjunction with low-profile underfloor heating systems subject to suitability.


Features and benefits:

  • Rapid application.
  • Vast coverage: 63 m² per m³.
  • Thin Screed sections: 15 mm Unbonded, 15 mm Bonded.
  • Fast drying: Drying rate more than 1 mm per day*.
  • No reinforcement nor fibres required.
  • No curing agents required.
  • Rapid return to service of work areas.
  • Foot traffic after just 48 hours.
  • Full loading after only seven days.
  • Assured high strength: Minimum Ca-C35 – F6.
  • Reduced requirement for Movement Joints Max 20 m length / Max aspect ratio 6:1.


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

General information

Color

White

Material

Other

Guidance for specification option:

Gypsol Screed.

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

15 mm

Uniclass

Pr_35_31_06_78 Self-smoothing levelling screed mixesPrimary

CAWS

M12/35 Coated resin flooring

M12/120 Resin flooring

M12/12 Resin flooring

M12/110 Resin flooring

M12/10 Resin flooring

M10/160 Proprietary self smoothing levelling screeds

Specification data - Self-smoothing levelling screed mixes

Binder

Gypsol anhydrite binder.

Membrane

Polythene membrane.

Appearance

Off white fluid mortar.

Density

2000 kg/m³ (dry); 2200 kg/m³ (wet).

Strength

C35—F6.

Manufacturer guidance

Minimum.

Required Flow

To EN 13454-2, 230—270 mm.

Reaction to fire

Class A1fl Non-Combustible.

Working time

2 hours.

Guidance for specification option:

  • Place and finish within 2 hours of batching.
  • Finish within 1 hour of placing.

Drying time

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

Guidance for specification option:

Gypsol TS-15 can be force dried after 7 days.

Manufacturer guidance

@20°C/60% RH.

In excess of 1 mm /day.

Depth

15 mm.

Guidance for specification option:

  • Gypsol TS-15 has been independently tested for its suitability to be laid unbonded at 15 mm.
  • Prepare the substrate in accordance with BS 8204:7:2003 using a gritted two coat epoxy resin DPM or similar.

Manufacturer guidance

Minimum.

ThermalConductivity

Up to 2.5 w/mK.

Sustainability data

Country of product manufacture

United Kingdom

Embodied carbon

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

3 kg CO₂ eq/m²

Guidance for specification option:

Minimum: 2 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 TS-15

Gypsol TS-15

Gypsol Product Brochure

Gypsol Product Brochure

Hot and Cold Weather Guide

Hot and Cold Weather Guide

Case studies

Vistry Partnerships select Gypsol on one of their largest regeneration sites in London

Vistry Partnerships select Gypsol on one of their largest regeneration sites in London

Residential Development, Bristol

Residential Development, Bristol

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