• 1. Raw Material Selection and Preparation

  High-Quality Raw Materials: We use premium raw materials, including silica sand, lime, cement, gypsum, and aluminum powder, to ensure our AAC blocks meet top industry standards.
  Precise Mixing Process: The materials are accurately measured and mixed, with aluminum powder acting as a foaming agent, creating tiny air bubbles for aeration.

• 2. Slurry Formation and Casting

  Creating the Slurry: The mixed materials form a slurry, poured into molds, where a chemical reaction causes it to expand, forming a lightweight, aerated structure.
  Pre-Curing Stage: The molds are left to pre-cure for several hours, allowing the slurry to solidify into a “green cake” with the desired aerated structure.

• 3. Cutting and Autoclaving

  Precision Cutting: Once hardened, the green cake is cut into blocks of specified dimensions using precision machines, ensuring uniformity.
  High-Pressure Autoclaving: The cut blocks are cured in an autoclave at high temperatures (180-200°C) and pressure (12 bar) for 10-12 hours, achieving final strength and stability.

• 4. Quality Assurance and Packaging

  Rigorous Quality Control: Each batch undergoes tests for compressive strength, density, fire resistance, thermal insulation, and sound absorption to meet SBW Buildtech’s standards.
  Finishing and Packaging: The blocks are carefully packaged and prepared for shipment, ensuring protection during transportation.

Eco-Friendly: AAC blocks are made from natural and non-toxic raw materials. Their production process generates minimal waste and emits lower levels of greenhouse gases compared to traditional concrete blocks, making them an environmentally sustainable choice for hotel construction.

Lightweight: AAC blocks are significantly lighter than traditional concrete blocks. This reduces the load on the building’s foundation and structural framework, allowing for more design flexibility and potentially lowering construction costs.

Faster Construction: The larger size and lighter weight of AAC blocks simplify handling and laying, speeding up the construction process. This is particularly beneficial for hotel projects where time efficiency can lead to cost savings and quicker project completion.

Moisture Resistance: Moisture Resistance: AAC blocks have excellent moisture resistance properties, reducing the risk of mold and mildew. This helps maintain indoor air quality and prevents potential health issues for hotel guests and staff.

Conclusion

SBW Buildtech’s meticulous AAC block manufacturing process guarantees top-quality products that offer numerous advantages for hotel construction. With attributes such as eco-friendliness, lightweight, faster construction, precision, pest and moisture resistance, durability, energy efficiency, design versatility, and enhanced fire and smoke safety, our AAC blocks are the optimal material for building safe, comfortable, and sustainable hotels.