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Tunnel kiln red bricks are high-performance building materials produced through professional tunnel kiln firing at a constant high temperature. Made from high-quality clay and advanced firing technology, they integrate excellent mechanical properties and durability. With the advantages of high compressive strength, low porosity, strong frost resistance and precise dimensional accuracy, they are widely used in various civil and industrial construction projects, becoming a reliable choice for modern building engineering.
Features
High Compressive Strength
Tunnel kiln red bricks possess outstanding compressive strength, usually reaching 10-25 MPa, which is much higher than ordinary fired bricks. The stable high-temperature firing process in the tunnel kiln makes the internal structure of the bricks dense and uniform, enhancing their ability to bear heavy loads. This feature ensures that the bricks can withstand the pressure of upper buildings and external forces, reducing deformation and damage, and improving the safety and service life of the whole building.
Low Porosity & Good Water Resistance
Due to the scientific formula of raw materials and precise control of firing temperature and time, tunnel kiln red bricks have low porosity (generally less than 25%). Low porosity means the bricks have strong water resistance, which can effectively prevent water penetration, avoid internal damage caused by moisture absorption, and reduce the risk of mold and corrosion. Meanwhile, it also helps to improve the thermal insulation performance of the bricks, creating a more comfortable living and working environment.
Excellent Frost Resistance & Dimensional Accuracy
These red bricks have excellent frost resistance, which can resist repeated freezing and thawing cycles without cracking or peeling, making them suitable for use in cold and humid areas. In addition, the tunnel kiln’s continuous and stable production process ensures precise dimensional accuracy of each brick, with small errors in length, width and height. This facilitates construction, improves masonry efficiency, and ensures the flatness and firmness of the wall after construction.
Applications
Residential Building Construction: They are widely used in the construction of load-bearing walls, partition walls and exterior walls of residential buildings. Their high compressive strength and good durability can ensure the stability of residential structures, while low porosity effectively prevents wall moisture and mildew.
Industrial Building Projects: Suitable for building workshops, warehouses, factories and other industrial buildings. They can bear the load of industrial equipment and resist the erosion of industrial environment, ensuring the safety and long-term use of industrial buildings.
Urban Public Facilities: Applied in the construction of roads, bridges, squares, retaining walls and other public facilities. Their frost resistance and wear resistance make them adaptable to harsh outdoor environments, and precise dimensional accuracy ensures the beauty and stability of public facilities.
Heritage Restoration and Renovation: Due to their traditional texture and excellent performance, they are also used in the restoration and renovation of ancient buildings and cultural relics, maintaining the original style while ensuring the structural safety of the buildings.
FAQS
Q1: What is the service life of tunnel kiln red bricks?
A1: Under normal use and proper maintenance, the service life of tunnel kiln red bricks can reach more than 50 years. Their dense internal structure and strong durability enable them to resist various natural and man-made damages, maintaining stable performance for a long time.
Q2: Can tunnel kiln red bricks be used in high-humidity or cold areas?
A2: Yes, they are very suitable for use in high-humidity and cold areas. The low porosity of the bricks ensures good water resistance, while the excellent frost resistance allows them to withstand repeated freezing and thawing without damage, adapting to harsh environmental conditions.
Q3: Are tunnel kiln red bricks environmentally friendly?
A3: Yes, they are environmentally friendly building materials. The raw materials are natural clay, which is non-toxic and harmless. The tunnel kiln firing process adopts energy-saving technology, which reduces energy consumption and waste gas emission, complying with modern environmental protection standards.
Q4: What is the difference between tunnel kiln red bricks and ordinary red bricks?
A4: Compared with ordinary red bricks, tunnel kiln red bricks have higher compressive strength, lower porosity, better frost resistance and more precise dimensional accuracy. The stable high-temperature firing in tunnel kiln makes their performance more stable and reliable, and the service life is longer.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company,Seller
Year Established:
2019
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Henan Ruiyao Intelligent Environmental Protection Co., Ltd. is a branch of Suixian Yaxin Intelligent Technology and Environmental Protection Co., Ltd. and has a friendly cooperative relationship with Henan Yaxin Kiln Co., Ltd. The qualifications and honors of the two companies can be shared by Henan... Henan Ruiyao Intelligent Environmental Protection Co., Ltd. is a branch of Suixian Yaxin Intelligent Technology and Environmental Protection Co., Ltd. and has a friendly cooperative relationship with Henan Yaxin Kiln Co., Ltd. The qualifications and honors of the two companies can be shared by Henan...
