Pack quantity 90
 
 
 
INTERLYTE-ULTRA MASONRY UNITS
 
 
 
 
Ultra Lightweight Aggregate Masonry Units
 
 
 
 
Packs of 90
 
 
 
 
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
 
 
 
 
 
DESCRIPTION
 
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.