Refraco

Refraco refractory bricks and refractory slabs.

Scope of application of the Refraco products:

Our refractory bricks are used for the construction or renovation of chimneys, open hearths, barbecues, ovens, etc.

Technical specifications of Refraco products:

• High-compression dry production,
• Firing temperature 1250° C;
• Density of 2.1;
• Water absorption of 5%;
• Gel resistant;
• Dimensional tolerance of 2%.

Refraco refractory mortar and concrete

Place and grout the exposed elements at elevated temperatures. Refraco mortar and concrete are available in 5 kg and 25 kg bags.

Specifications of Refraco mortar and concrete:

• Mortar or concrete ready to use;
• Resistant to elevated temperatures;
• Composed of clay, powdered cement and fine sand;
• Hardens very rapidly;
• Size of granules: Mortar: 0/2; concrete: 0/10.

How to use Refraco cement or concrete:

• Mix the ready-to-use product with water depending on how you are going to use it.
• You have 30 minutes before the concrete or mortar hardens.
• Apply to a clean and wet surface.
• Ensure that you do not make joints of more than 5 mm if you are using mortar.
• The drying time is from 3 to 10 days, depending on a variety of factors.