What is the U value of concrete blocks?
What is the U value of concrete blocks?
0.21W/m²
The requirements of the Energy Performance Directive was last updated in 2014. In line with technical guidance on Part L, meeting the U -Value of 0.21W/m² and below is easy using Mona Precast’s Concrete Blocks.
How strong are Celcon Blocks?
H+H’s Celcon Blocks High Strength Grade (7.3N/mm2 – identified with a black stripe on the block) and Super Strength Grade (8.7N/mm2 – identified with a red stripe on the block) are ideal where higher compressive strengths are required such as in the foundations and lower storeys of three storey buildings, piers under …
What are Celcon blocks made from?
The materials used in the manufacture of H+H Aircrete are: sand, pulverised fuel ash (PFA), cement, lime and water. These are combined into a slurry and small amount of aluminium powder is added to the mix.
What are aerated blocks used for?
Aerated concrete blocks have commonly been used in the UK since the 1960s and provide both structure and insulation. They are produced by adding aluminium powder to the mix, which allows a chemical reaction to occur, producing air bubbles in the concrete.
How big is a standard grade Celcon block?
Celcon Block Standard Grade is BBA certified and has a compressive strength of 3.6N/mm 2. Its all-round performance allows a 100mm Standard Grade Celcon Block to be used consistently throughout a build, eliminating on-site confusion.
What are the benefits of a Celcon block?
Product Benefits. All Celcon Blocks are BBA Certified, are fire resistant (100mm walls, up to 4 hours, 2 hours if loadbearing) and have been classified 0 surface spread of flame and non-combustible to Class A1. Celcon Blocks are manufactured in 440mm x 215mm and are available in thicknesses from 75mm to 215mm.
Which is the best Celcon block for BIM?
Celcon Block Standard Grade is BBA certified and has a compressive strength of 3.6N/mm 2. Its all-round performance allows a 100mm Standard Grade Celcon Block to be used consistently throughout a build, eliminating on-site confusion. This versatile product can be used in the following applications: Download Standard Grade BIM File.
How does the block you value calculator work?
The calculator takes into account wall configuration, internal and external finishes, insulations, as well as internal and external masonry leaf options, to give a more detailed assessment of the thermal performance of the wall proposed.