FAQ 1: What is AAC and how are they made?

AAC (Autoclaved Aerated Concrete) is a lightweight, precast building material composed of cement, lime, sand, water, and aluminum powder. The aluminum powder reacts with the other materials, producing hydrogen gas that creates tiny air pockets within the material, giving it a porous structure.

The manufacturing process involves:

1. Raw Material Preparation: Mixing the ingredients in specific proportions.
2. Aeration: Allowing the aluminum powder to react and create air pockets.
3. Curing: Setting the mixture into molds.
4. Autoclaving: Applying high pressure and steam to harden the panels and blocks.
5. Cutting and Shaping: Preparing the panels and blocks for use in construction.

AAC panels and blocks offer a sustainable, durable, and energy-efficient building solution.

FAQ 2: How do AAC panels and blocks compare to other building materials in terms of cost?

AAC panels and blocks offer a compelling cost-benefit ratio. While they might have a slightly higher upfront cost compared to traditional hollow blocks, their long-term advantages often outweigh this initial expense.

Here’s why:

• Energy Efficiency: AAC panels and blocks’ excellent insulation properties significantly reduce heating and cooling costs over time.
• Durability: Their durability and low maintenance requirements minimize the need for costly repairs and replacements.
• Lightweight: AAC panels and blocks are lighter, reducing transportation and installation costs.
• Reduced Labor: Their ease of installation is big savings on labor costs.

Overall, AAC panels and blocks provide a sustainable and economical solution for construction projects.

FAQ 3: What are the benefits of using AAC panels and blocks in construction?

AAC panels and blocks offer numerous advantages over traditional building materials:

• Lightweight: Reduce transportation and handling costs.
• Excellent Thermal Insulation: Lower energy consumption and improved comfort.
• Superior Sound Insulation: Create quieter indoor environments.
• Fire Resistance: Enhance safety in areas with high fire risk.
• Durability: Withstand seismic activities and require minimal maintenance.
• Sustainability: Contribute to environmentally friendly construction practices.

By carefully considering these factors, you can select the right AAC panels and blocks to meet your project’s needs and enjoy the benefits they offer.

FAQ 4: How do I choose the right AAC panels and blocks for my construction project?

Selecting the right AAC panels and blocks depends on specific project requirements. Consider these factors:

• Density: Higher-density steel-reinforced panels are suitable for load-bearing walls, while lower-density blocks are ideal for non-load-bearing partitions.
• Thermal Conductivity: Choose panels and blocks with lower thermal conductivity for regions with extreme temperatures.
• Sound Insulation: For noise-sensitive areas, opt for panels and blocks with enhanced soundproofing properties.
• Water Absorption: Panels and blocks with low water absorption are recommended for humid climates.
• Size and Shape: Select panels and blocks that align with your design and construction needs.
• Manufacturer: Choose a reputable manufacturer with a proven track record and certifications.

FAQ 5: How do I install AAC panels and blocks?

Installing AAC panels and blocks is relatively straightforward. Here’s a general outline:

1. Prepare the Surface: Ensure the foundation is level and clean.
2. Apply Mortar: Use a thin-bed mortar suitable for AAC panels and blocks.
3. Place Blocks: Position panels and blocks with tongue and groove accurately and securely on the mortar.
4. Secure and Fill Joints: Secure joints with available metal joints or rebars. Fill any gaps between panels and blocks with mortar.
5. Continue Building: Repeat the process for subsequent rows.
6. Finish: Apply a finishing coat or render to the wall.

Note: Always consult with a professional for specific installation guidelines and to ensure compliance with local building codes.

For more information about how AAC can be a modern solution to your construction needs contact Europhil Advanced Material & New Technology Inc. regarding Dr.J Autoklav AAC at  8Flr. Metrobank Plaza Bldg.  Osmeña Blvd. Cebu City, or Unit 1717, Cityland 10 Tower 1, 154 H.V. Dela Costa, Makati, Metro Manila, Philippines. +63997-216-0800, +63946-355-5501  Email: info@DrJ-Autoklav.com