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Nicobond Pre-Aggregated Cement Mix

Verified by manufacturer 1 day ago

Nicholls & Clarke

A fast setting and rapid drying pre-aggregated screed mix which replaces a traditional sand: cement screed for forming bonded, unbonded and floating screeds onto new and existing slabs.

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Application

Suitable for use in domestic and commercial Installations, laying heated screeds and forming bases on slabs.

Description

A fast setting and rapid drying pre-aggregated screed mix which replaces a traditional sand: cement screed for forming bonded, unbonded and floating screeds onto new and existing slabs.

After only 24 hours, it achieves the acceptable minimum compressive andtensile strengths attained by an ordinary sand: cement screed normally after 28 days.

Suitable for use in domestic and commercial Installations, laying heated screeds and forming bases on slabs.

Features and benefits:

  • Fast-track application vastly reduces waiting time.
  • No need to add extra aggregate.
  • Use to form heated screeds.
  • Bonded screeds from 15–100 mm depth.
  • Unbonded screeds from 40 mm depth.
  • Floating screeds from 65 mm.
  • Dries and can accept foot traffic in three hours.
  • Excellent workability.
  • Low odour, low shrinkage.
  • Fix ceramics after three hours at 20ºC.
  • Resilient floor coverings/ LVT from 24 hours at 20ºC.
  • Conforms to BS EN 13813 CT – C40 – F5.

General information

Color

Grey

Material

Aggregate

Cement

Shape

Formless

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Pr_35_31_06_71 Ready-mixed levelling and wearing screedsPrimary

CAWS

M10/19 Proprietary screeds to BS EN 13813

M10/195 Proprietary screeds to BS EN 13813

Specification data - Ready-mixed levelling and wearing screeds

Classification data

Standard

To BS EN 13813

Binder type

Cementitious.

Compressive strength

C40.

Flexural strength

F5.

Wear resistance

Manufacturer's standard.

Surface hardness

Manufacturer's standard.

Resistance to indentation

Manufacturer's standard.

Bond strength

Manufacturer's standard.

Impact resistance

Manufacturer's standard.

Thickness

Bonded 15–100 mm depth;
Floating from 65 mm;
Unbonded from 40 mm.

Coverage

Per 25 kg bag approximate consumption:
· 15 mm bed depth: 4.1 m² (24 bags per 100 m²);
· 40 mm bed depth: 1.6 m² (63 bags per 100 m²);
· 75 mm bed depth: 0.83 m² (120 bags per 100 m²).

Pot life

Approx. 35–45 minutes at 20⁰C.

Setting time

Fix tiles in three hours, resilient floor coverings in 24 hours at 20⁰C.

Installation temperature

Minimum 5⁰C; maximum 30⁰C.

Operating temperature

-20 to +100°C.

Technical characteristics, other

Ready for light foot traffic in three hours.

Sustainability data

Material

Aggregate
Cement

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