Massetto Caldo MGN

£35.00

Base screed for Venetian flooring (both terrazzo and Venetian Pastellone ), base for parquet or tiles

Massetto Caldo MGN is a filling and levelling screed used on timber, concrete and brick-concrete floors.

Composed of lime and ground terracotta, it is particularly suitable for use with underfloor heating systems due to the heat storage capacity of the screed.

Once cured, it provides a stable base for high-quality Venetian-style flooring, terracotta finishes, and timber floors laid with adhesive or fixed to joists.

Description

COMPOSITION
AERIAL LIME in hydrated form (powder) certified according to UNI EN 459-1 CL90S, purely calcium-based, i.e. with more than 90% hydroxide, natural HYDRAULIC LIME NHL 3.5 certified UNI EN 459-1, GROUND TERRACOTTA selected in a 0-3 grain size curve.

TECHNICAL DATA
GRANULATION (mm) from 0 to 3
PH 12
WATER VAPOUR µ 9.5
ADHESION 0.4 N/mm2
WATER ABSORPTION W1
CONDUCTIVITY λ 0.53
COMPRESSION 4.7 N/mm2
DENSITY 1470 kg/m3
RECOMMENDED THICKNESS from 4 cm (minimum recommended)
WATER RATIO 4.5-5.5 litres per bag
APPLICATION TEMPERATURE between +5°C and +30°C

OPERATING DATA
Availability: 25 kg bags – pallet of 39 bags

Powder Colour: Antique pink

Consumption: approx. 15 kg/m² per 1 cm of thickness

Application: Spread and levelled with a straight-edged trowel, applied in several coats

CERTIFICATIONS

Technical sheets, application guides, certifications, declarations of performance, statements of origin and safety sheets are available for each product. Get in touch for more.

Additional information

Weight 25 kg
Dimensions 50 × 35 × 18 mm

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