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Hollow fly ash bricks are lightweight building materials made from a mixture of fly ash, water, and binding agents. These bricks are manufactured using a process that involves the use of molds, allowing them to have hollow cores that reduce weight while maintaining structural integrity. They are commonly used in construction for walls, partitions, and other structural applications due to their thermal insulation properties and eco-friendly nature.
| Material | Fly ash, cement, and aggregates |
| Size | Standard dimensions typically range from 400x200x200 mm to 600x300x200 mm |
| Density | Approximately 1,800 to 2,200 kg/m┬│ |
| Compressive strength | Ranges from 3.5 to 7.5 MPa |
| Water absorption | Typically less than 10% |
When selecting hollow fly ash bricks, consider the compressive strength required for your project, as well as the size and density that best fit your construction needs. It's also important to verify the source of the fly ash and ensure that it meets local environmental regulations. Requesting a quote should include details on the quantity needed, any specific dimensions, and any certifications required for sustainable building practices.
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They are lightweight, provide good insulation, and are eco-friendly.
Yes, they can be used in load-bearing applications depending on their compressive strength.
They are lighter, offer better thermal insulation, and are made from recycled materials.
Yes, but it is essential to ensure proper waterproofing in such applications.
They can last for several decades when properly maintained.
Standard masonry practices apply, but proper alignment and mortar selection are crucial.