INTERLYTE-ULTRA MASONRY UNITS

Interlyte-Ultra lightweight units are manufactured from a blend of lightweight aggregates and cement. It is a general purpose masonry unit of low density and weight available in strengths of 3.6 & 7.3N/mm².

The standard unit has a textured face which is ideal for plastering, rendering and drylining. Material colour is light to dark grey.

APPLICATION

Interlyte-Ultra units are suitable for use in the following locations:

• Outer and inner leaves of cavity walls with an appropriate insulating material
• Internal partition walls, loadbearing or non-loadbearing, solid units at 3.6N/mm² & 7.3N/mm² strength (see physical properties for density required)
• Inner leaf of external walls below DPC in accordance with PD6697.
• Infill units for use in conjunction with concrete beam floors

FORMAT AND SIZES

Available in solid format.
Face work size is 440mm x 215mm.
Tolerances as EN 771-3, Tolerance category D1.
Unit length and height +3, -5mm.
Unit width average mm +3, -5mm.

PHYSICAL PROPERTIES

Relationship of Density / Strength approx (Solid units).
EN772-13 Gross Dry Density - Category II Materials.
3.6N/mm² - 850 kg/m³.
7.3N/mm² - 900 kg/m³.

• Ultra Lightweight Aggregate Masonry Units

• Available in Solid format

• Excellent key for plastering/rendering/ drylining

• Low Dry Shrinkage

• Easy to work, cut and chase

• Fire Resistance Euroclass A1

• High Thermal Insulating Performance

• Unit Weight less than 20 kg, satisfying HSE Guidelines on repetitive manual handling

• Manufactured to BS EN 771-3 and associated test standards