How strong are Celcon blocks?
The H+H Celcon Block Standard Blocks 3.6N 440 x 215 x 100mm are lightweight and have a compressive strength of 3.6N/mm2. Offering fantastic thermal performance, the Celcon blocks are popular with builders and homeowners alike. They are also fire and moisture resistant.
How much does a Celcon block weigh?
The high strength grade Celcon blocks are also available in a thickness of 215mm, weighing less than the HSE maximum block weight requirements of 20kg.
Is Celcom block fire rated?
High Fire Resistant & fast assembly.
Can you put Padstones on Thermalite blocks?
Especially with the load on the thermalite blocks, may need to use padstones on the side that’s going into the wall. All this can be done by the structural engineer that he will need for steel calcs anyway.
Where are Celcon Blocks made?
We manufacture our range of Celcon Blocks in three state-of-the art factories in Kent and Yorkshire.
How many Celcon Blocks are in a pallet?
Standard Aerated 7.3N Concrete Block 100mm x 440mm x 215mm (Pallet of 120)
Can you paint Celcon Blocks?
Natural or Painted Finishes A painted wall of Celcon blocks will often be perfectly satisfactory in areas with limited access, for example in plant rooms. Plain face blocks are available, without the V-key. Paints of most types can be applied direct to the surface of the blocks.
Are Celcon Blocks fire rated?
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.
What is 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.
Can you use engineering bricks instead of Padstones?
For padstone sizes less than 215mm x 100mm, engineering bricks will be suitable.
Can I use a concrete lintel instead of a Padstone?
The padstone would clearly need to be of a higher strength than the wall below (as it would otherwise be pointless). The most common choices are engineering bricks, dense concrete blocks, and proprietary concrete padstones. Other options include concrete placed in situ, concrete lintels, or even steel spreader plates.
Can you plaster over Thermalite blocks?
Dot dab is the best way to go about going over thermolite blocks if you apply sand cement,bonding,or hard wall Then multi finish plaster IT WILL CRACK.
Can Thermalite blocks be used below DPC?
I wouldn’t use a this type of block below DPC and would complete all below damp brickwork in a good quality B Class engineering brick. Over time I would imagine the thermal block will begin to crumble.
Are aerated blocks the same as Thermalite blocks?
Thermalite Hi-Strength Smooth Face Hanson’s Thermalite blocks are lightweight, meaning they can be laid more quickly. The aerated concrete blocks contain pockets of trapped air providing good compressive strength, high levels of thermal insulation and moisture resistance.