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Cemfloor Liquid Screed RTU

Name: Cemfloor Liquid Screed RTU
Brand: Cemfloor Liquid Screeds
SKU: 33F1kbhSGuA3s4Ge2ZVBLK

Cemfloor Liquid Screeds

A self levelling cementitious floor screed.

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01415 530 7587 www.cemfloor.co.uk

Application

Designed for use as a bonded thick levelling screed on concrete, as a floating screed over thermal or acoustic insulation with a minimum compressive strength of 100 kPa, or as an unbonded screed on top of a plastic membrane.

Description

A self-levelling cementitious floor screed that complies with EN 13813 and can be applied to a wide range of floors. Therm RTU is a mixture of Cemfloor binder, cement, water and a kiln-dried sand. Therm RTU is available in 25 kg and 1000 kg bags.

Features and benefits:

Thinner sections compared to traditional screeds.
Larger floor area without joints.
Excellent thermal conductivity.
Reduced drying times (depending on drying conditions).
Self-compacting – no voids around underfloor heating pipes.
Can be applied in wet areas.
No risk of contamination at concrete mixing plants.
No surface laitance (dust) after curing.
Easy installation (reduces time and costs).
Floor flatness: SR2 (minimum).
Foot traffic after 24–48 hours.
In-situ crushing resistance (ISCR) test: Category A.

General information

Color	Grey
Material	Cement The screed is a mixture of Cemfloor binder, cement, water and a kiln dried sand.
Shape	Formless

Uniclass	Pr_35_31_06_71 Ready-mixed levelling and wearing screedsPrimary Ss_30_42_15_90 Unbonded cementitious levelling screed systems Pr_35_31_06_78 Self-smoothing levelling screed mixes Pr_35_31_06_69 Quick-drying levelling screed mixes Pr_35_31_06_77 Screed flooring Pr_35_31_06_12 Cementitious levelling screed mixes Ss_30_42_15_10 Bonded or partially bonded cementitious levelling screed systems Ss_30_42_15_30 Floating cementitious levelling screed systems
CAWS	M10/195 Proprietary screeds to BS EN 13813 M10/19 Proprietary screeds to BS EN 13813

Specification data - Ready-mixed levelling and wearing screeds Enhanced data

Standard	To EN 13813.
Binder type	Cementitious.
Compressive strength	C25.
Flexural strength	F5.

Density	Fresh density: 2100–2200 kg/m³.
Shrinkage 28 days.	<0.05%.
Screed thickness	20 mm (minimum). Bonded. 30 mm (minimum). Unbonded. 35 mm (minimum). Floating: Domestic. 40 mm (minimum). Floating: Commercial. 40 mm (minimum) overall screed thickness, 25 mm above heating pipes. Above conduits and heating pipes.