Masterlite® Ultra

A low weight concrete building block designed for thermal efficiency and manual handling considerations. 

BES 6001    CE marking    National Building Specification

Features and benefits

Lightweight, robust, load bearing units manufactured using Class 1 aggregate for fire resistance
Provides an excellent key for plastering and rendering
Masterlite Ultra was developed specifically to be used as a one handed lift application.
Brands
  • Masterblock
Material
  • Concrete
Sector
  • Education and healthcare
  • High-rise
  • Industrial and commercial
  • Non-residential
  • Residential
  • Buildings
Product category
  • Building products
  • Blocks
Density
  • Light
Get in touch

TELEPHONE
01285 646900

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Product information and BIM
Product data
Applications
Size(mm) 440x215
Thickness(mm) 100
Density(kg/m3) 850
weight(kg) 6.28
Units/m2 (approx) 9.88
Colours available Natural
Finish Standard

 

  • Suitable for use above and below dpc internally and above dpc externally
  • These units are not tested for transverse loading and as such, are NOT suitable for beam & block flooring
  • Masterlite Ultra blocks cannot be used in party walls and are restricted for use in flanking wall types E-WM-2, E-WM-4 & E-WM-11 (Medium density) when using Robust Details
  • Standard – Suitable for locations where the surface will not be seen, i.e. plastered or rendered
 
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About Aggregate Industries

Aggregate Industries is delivering growth through sustainable thinking. Committed to playing a significant role in enabling the UK to transition to net zero, Aggregate Industries is driving decarbonisation across the construction materials sector. With a broad, established range of low carbon solutions and a focus on the circular economy, Aggregate Industries continues to invest in R&D and innovation, working in partnership with sustainability-focused stakeholders, with the goal of becoming the UK’s leading supplier of sustainable construction materials. It is the first company to be certificated to BES 6001, The Framework Standard for the Responsible Sourcing of Construction Products, developed by the BRE (Building Research Establishment).
 

About Holcim

Holcim builds progress for people and the planet. As a global leader in innovative and sustainable building solutions, Holcim is enabling greener cities, smarter infrastructure and improving living standards around the world. With sustainability at the core of its strategy Holcim is becoming a net zero company, with its people and communities at the heart of its success. The company is driving circular construction as a world leader in recycling to build more with less. Holcim is 70,000 people around the world who are passionate about building progress for people and the planet through four business segments: Cement, Ready-Mix Concrete, Aggregates and Solutions & Products.

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