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

Name: Anhydrite Liquid Screed - Gypsol TS-15 - Free-Flowing and Self-Compacting Screed
Brand: LKAB Minerals
SKU: pnkwwk5BLhGmWw94j9acBr

Verified by manufacturer 5 months ago

LKAB Minerals

Product certifications:

BBA Agrément Certificate
Certificate type
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 levelling 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 maximum 20 m length/ maximum 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 Guidance for specification option: Off white.
Finish	Smooth
Material	Calcium sulphate
Shape	Formless
Length	Bespoke
Width	Bespoke
Height	15 mm Guidance for specification option: Minimum. Bespoke

Uniclass	Pr_35_31_06_72 Ready-mixed self-smoothing calcium sulfate screedsPrimary
CAWS	M13/20 Proprietary self-smoothing levelling screeds M13/120 Proprietary self smoothing levelling screeds

Specification data - Ready-mixed self-smoothing calcium sulfate screeds

Classification data
Form	Fluid mortar.
Mix	Manufacturer's standard.
Depth	15 mm. Guidance for specification option: Minimum. Other. Guidance for specification option: Insert requirements, minimum 15 mm. Manufacturer guidance 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.
Membrane	Polythene membrane.
Colour	Off white.
Binder	Gypsol binder.
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.
ThermalConductivity	Up to 2.5 W/m·K.
Reinforcement	Not required.

Sustainability data

Country of product manufacture	United Kingdom
Material	Calcium sulphate
Carbon dioxide equivalent
Carbon dioxide equivalent, as defined in BS EN 15804 Certified
Stage Normalised unit (kg CO₂ eq/kg) Declared unit (kg CO₂ eq/m²) Stage:A1–A3 ('Production stage') Normalised unit : Declared unit : 3 Lower emissions Manufacturer guidance Maximum. Value guidance: A1-A3 Minimum: 2 kg/m².