Why choose Tycon 7.5 cm lightweight concrete blocks (instead of the 7 cm version)?
For engineers and contractors who demand 100% assurance in project delivery. Tikon lightweight concrete blocks, 7.5 cm in size. This is the most suitable model because it's the entry-level model that comes with... Industry standards (TIS 1505-2541) The added 0.5 cm thickness not only improves the sound insulation (STC) and fire resistance to meet building code requirements, but also enhances wall stability. This is ideal for government-specified projects, schools, hospitals, and condominiums with stringent material standards.
If you need it for general use, partitioning rooms in your house, or want to save money and don't require the Thai Industrial Standards (TIS) mark, you can check out our value-for-money models. Lightweight brick, Taicon, 7 cm. (Commercial model) Get it here.
Key Benefits
- Meets Thai Industrial Standard (TIS): Eliminate worries about project acceptance testing; specifications meet the TOR (Terms of Reference) requirements of leading government and private sector organizations.
- Improved sound insulation: The 7.5 cm thickness provides significantly better noise reduction across rooms than the 7 cm model, making it ideal for residential rooms.
- Reduce the chance of wall cracking: The increased thickness provides higher adhesion for mortar and plaster, reducing post-project problems.
Specifications:
- Certification standards: TIS 1505-2541 (G4)
- Size: 20 x 60 x 7.5 cm
- Weight: Approximately 6.8 – 7.0 kg per block.
- Usage: Interior and exterior walls (for low-rise buildings)
Red Brick calculation program

Chokchai –
Suitable for full order, factory price, no additional shipping cost.
Branch Kaew –
Shipped from the factory, free shipping, and free gifts every time.