🔸 Building blocks are divided into three types of heavy, semi-light and light blocks according to their mass.

🔴 Heavy cement block

🔸 The density of this type of block is over 2000 kg/m3. In this block, there are holes that are filled with sand and therefore they are heavier than other blocks. Heavy ones have larger dimensions than other types of blocks. They are also thicker than other types of blocks. It should be noted that the greater the weight of the block, the greater its resistance and resistance to pressure.

Semi-light block

In general, semi-light blocks are classified as light blocks, and some divide this type of block separately. The density of this type of block is between 1700 and 2000 kg/m3.

🔴light block

🔸 Light block or pumice block is made of mineral and industrial pumice grains, which during production due to chemical reactions, bubbles appear in its structure. which makes it light weight. The density of this type of block is lower than the other two blocks and is less than 1700 kg/m3.

Light block is used in block beam roofs. Despite the weight reduction in Light blocks, resistance is good in this type of blocks. The best of this block is the autoclaved AAC Seaporex light block, which has great advantages.

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