Acid Proof Tile Lining

Acid-resistant tile lining, also known as acid-proof tile lining, is a specialized protective layer used in various industrial applications where maximum chemical resistance is crucial. Here are some key details:

1. Purpose and Application:

• Acid-resistant tile lining is applied to surfaces such as tanks, floors, drains, effluent treatment plants, and other areas where there is a high possibility of damage due to acid presence.
• Industries that benefit from acid-resistant tile lining include thermal power stations, petrochemicals, fertilizers, food processing, dyestuff, rayon, and steel manufacturing1.

1. Materials Used:

• Acid-resistant tiles are commonly used for this purpose.
• These tiles are designed to withstand the corrosive effects of acids and other aggressive chemicals.

1. Features:

• Chemical Resistance: Acid-resistant tile lining provides efficient and lasting protection against corrosion.
• Durability: Properly installed acid-resistant tiles are durable and can withstand mechanical stress.
• Bonding Strength: The superior quality of these tiles ensures high resistance against chemicals like strong acids, alkalis, oils, and solvents.
• Variety: Acid-resistant tiles are available in various cuts, sizes, and shapes to meet specific industrial requirements1.

Whether it’s protecting the floor of a chemical storage area or lining the walls of a corrosive environment, acid-resistant tile lining plays a crucial role in maintaining safety and preventing damage.

Installing an acid-resistant tile lining involves several steps to ensure its effectiveness and longevity. Here’s a concise guide on how it’s done:

1. Surface Preparation:

• Ensure that the concrete floor is free from surface cracks and leveled.
• Remove any loose particles and create a rough finish for the application of acid-proof primer.

1. Priming:

• Apply acid-proof primer to the prepared surface using a brush or spray.
• Allow the primer to dry until tack-free (usually 6 to 8 hours).

1. Acid-Proof Bitumen Mastic Application:

• Heat acid-proof bitumen mastic to 125°C-150°C.
• Apply the molten mastic by pouring and smoothing it on horizontal surfaces.
• For vertical surfaces, use a square trowel.
• Apply 2-3 coats, each approximately 4 mm thick.

1. Acid-Proof Mortar and Tile Placement:

• Prepare acid-proof mortar by mixing acid-proof solution with acid-proof powder.
• Butter the edges of acid-resistant bricks/tiles with this mortar.
• Place the bricks/tiles, maintaining a gap of 3-5 mm between them.
• The mortar should form a 6 mm bed between the bricks/tiles and the mastic layer.

1. Grouting:

• Fill the gaps between bricks/tiles with grouting material.
• Options include CNSL, Furan, or Epoxy grout.

1. Quality Inspection:

• Inspect the lining for defects, cracks, or unevenness.
• Ensure proper alignment and joint integrity.

Remember that professional installation is crucial for the long-term performance of acid-resistant tile linings.