Cellular concrete blocks 115mm - 11.5cm

Building, rebuilding, renovating and insulating with aerated concrete blocks with the dimensions 625x250x115mm has many advantages. It is a building material that is known for its excellent insulating effect, both thermal and sound insulating effect. In addition, you can create a healthy and comfortable living environment in any room with aerated concrete blocks and lintels thanks to the accumulating capacity of this smart building material. This allows the thermostat to be turned down without it becoming unpleasant in the room, which saves you considerably on your energy costs. Not only after construction do you benefit from the advantages of cellular concrete, you also reap the benefits of cellular concrete materials during construction or renovation. They are handy blocks that are easy to process.

Closing a doorway with aerated concrete

If you want to close a doorway or window opening, you can do so very easily with aerated concrete blocks. For existing interior walls of 10 cm thick, we recommend using aerated concrete blocks of 115 mm, also known as 11.5 cm. This is the most suitable choice for closing door and window openings. This is because the existing wall is constructed with blocks or bricks with a thickness of 100 mm, or 10 cm. On top of this, there is a finishing layer, often a plasterwork of approximately 7 mm on both sides. This brings the total wall thickness to approximately 114 mm.

If you were to close the opening with 100mm aerated concrete blocks, you would first have to connect the closed opening to the existing wall. Only then can the wall be finished with plaster. By closing the window or door opening with 115mm aerated concrete blocks, you can start finishing the wall immediately after closing it.

Like many of our aerated concrete blocks, the blocks in the size 625x250x115mm are also individually removable. This way you always have exactly enough for your job, big or small!

See our photo gallery for a detailed drawing (top view).

Advantages of cellular concrete

•  Good thermal insulation
• Save significantly on energy
• Not sensitive to moisture and mold
• Easy to process
• Fire safe, no drip formation in case of fire
•  Accumulating

Technical Specifications aerated concrete blocks 625x250x115mm:

• Manufacturer: H+H
• Quality: G4/550 - PP4-0,55 - C4/550
• Compressive strength: 5.16 N/mm
• Weight class: 525kg m3 (±25kg)
• Thermal conductivity coefficient: 0.131 λ(W/mk)
• Width: 115 mm
• Height: 250 mm
• Length: 625 mm
• Dimensions (LxHxW): 625x250x115mm
• Consumption of blocks per m2: 6.41 pieces
• Number of pieces per pallet: 78 pieces
• Number of m2 per pallet: 12.19 m2
• Number of m3 per pallet: 1.406 m3
• Glue consumption per m2: 2.30 kg
• Design: Tongue and groove
• Pallet weight: 1033 kg
• Certificate: KOMO
• EAN Number: 4015830001215

Properties of Cellular Concrete C4 625x250x115mm:

• High insulation value.
• Non-flammable: No toxic substances are released in the event of fire.
• Better sound insulation than traditional construction methods.
• Easy and safe to use.
• Fast construction with large, lightweight blocks.
• Flat end result for easy finishing.
• Does not absorb water, prevents moisture and mould for a healthy indoor climate.

Applications:

• Closing window and door openings
• Interior walls
• (Fire resistant) partition walls
• Bath and shower conversion
• Fireplace Mantels
• Pipe ducts
• Floor elevations
• Wet areas

The Cellular Concrete Adhesive Blocks from H+H are provided with CE marking and comply with NEN EN 771-4 in the Netherlands.