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Antique refractory bricks used for the construction of ancient buildings
The antique refractory bricks produced by Korei Refractory are used for the construction of ancient buildings such as ancient city walls and temples. Based on the production of general clay bricks, high-quality homogenized materials are used as the main raw materials, with appropriate amounts of auxiliary materials and some additives added. After fine grinding, mixing, and high-pressure molding, they are fired in high-temperature tunnel kilns.
Product Features
This product can well meet the masonry requirements of various ancient buildings, with characteristics such as high strength, strong erosion resistance, long service life, high fire resistance, and good volume stability.
Customized production
Refractory bricks for ancient building construction can be customized according to customer needs, with specified colors, materials, shapes, and sizes. Please feel free to contact our online customer service for consultation.
Performance indicators of refractory bricks for ancient building construction
index | N-1 | N-2b | N-3a | N-4 | N-5 | N-6 |
---|---|---|---|---|---|---|
Load softening starting temperature ° C | 1400 | - | 1320 | 1300 | - | - |
Visible porosity/% ≤ | 22 | 26 | 24 | 24 | 26 | 28 |
Room temperature compressive strength/MPa ≥ | 30 | 20 | 20 | 20 | 15 | 15 |
Construction case of refractory bricks for ancient building masonry
Experienced construction team with over 10 years of construction experience
Dedicated line delivery, fast delivery, greatly reducing transportation cycle
Regular follow-up visits by the after-sales team
24-hour rapid response and 48 hour on-site arrival