Thermal

Cement

Cement

Global network

Calderys has been providing refractory solutions for the cement industry for decades and is a favored supplier among major cement producers and specialist engineering companies worldwide.

Our success is built on a global network of engineers and experts that we have built up over the past 100 years, enabling us to select the products and services best suited to your process requirements.

Some examples of our cement solutions:

Monolithic refractories including products optimized for your facilities
High alumina bricks from our Haznedar plant near Istanbul
Prefabricated parts

OUR CEMENT PRODUCTS

ALKALI-RESISTANT PRODUCTS FOR ALTERNATIVE FUELS

Calderys offers a comprehensive range of alkali-resistant solutions including low cement products that can withstand alkali attack...Calderys offers a comprehensive range of alkali-resistant solutions including low cement products that can withstand alkali attacks in clinker production. These products have proven performance over several decades.

UNIVERCEM®

UNIVERCEM® combines the excellent properties of LCC casting with the installation speed of dry gunning application. It reduces sh...UNIVERCEM® combines the excellent properties of LCC casting with the installation speed of dry gunning application. It reduces shutdown time, decreases installation costs, increases lifetime and reduces storage and waste disposal costs. Multi-use features allow UNIVERCEM® to be used in different conditions

HIGH ALUMINA BRICKS

Our wide range of high-quality bricks improve performance in and around the rotary kiln.

PRECAST

Calderys produces a wide range of pre-dried precast shapes both at our sites and on your premises. Shapes vary in size and complex...Calderys produces a wide range of pre-dried precast shapes both at our sites and on your premises. Shapes vary in size and complexity to meet all client requirements. It offers a fast and safe installation and is easy to replace. It minimizes the downtime of your equipment and increases the performance due to controlled factory production and dry-out

ALKALI-RESISTANT PRODUCTS FOR ALTERNATIVE FUELS

Calderys offers a comprehensive range of alkali-resistant solutions including low cement products that can withstand alkali attack...Calderys offers a comprehensive range of alkali-resistant solutions including low cement products that can withstand alkali attacks in clinker production. These products have proven performance over several decades.

UNIVERCEM®

UNIVERCEM® combines the excellent properties of LCC casting with the installation speed of dry gunning application. It reduces sh...UNIVERCEM® combines the excellent properties of LCC casting with the installation speed of dry gunning application. It reduces shutdown time, decreases installation costs, increases lifetime and reduces storage and waste disposal costs. Multi-use features allow UNIVERCEM® to be used in different conditions

HIGH ALUMINA BRICKS

Our wide range of high-quality bricks improve performance in and around the rotary kiln.

PRECAST

Calderys produces a wide range of pre-dried precast shapes both at our sites and on your premises. Shapes vary in size and complex...Calderys produces a wide range of pre-dried precast shapes both at our sites and on your premises. Shapes vary in size and complexity to meet all client requirements. It offers a fast and safe installation and is easy to replace. It minimizes the downtime of your equipment and increases the performance due to controlled factory production and dry-out

OUR SERVICES

Furnace Inspection

Furnace Inspection

We conduct an extensive analysis of your process, equipment and working conditions tailored to the Cement sector to identify your needs & specific needs.

REFRACTORY SERVICES

REFRACTORY SERVICES

Calderys offers a full range of services, tied in closely with our world-leading high temperature solutions product lines. We are continually upgrading our services and equipment to ensure that our products are easy and safe to use.

raw material selection by Calderys

Material selection

Our expert engineers with a deep understanding of your local market, industrial process, and the chemical reactions in your equipment will work with you to identify the best products in terms of performance, lifetime, and cost.

Calderys' project management

PROJECT MANAGEMENT

Our end-to-end project management services offer you the peace-of-mind you need to focus on your production.

Calderys' technical support

TECHNICAL SUPPORT

Calderys offers full technical support, thanks to a global network of technical experts, acting locally wherever you need it.

Your Equipments

Calciner

Calciner

Refractories installed in a calciner are facing severe conditions. A high thermal load in the burner area requires respective materials. The presence of alkalis, chlorine, and sulphur leads to the selection of corrosion-resistant products. Click on the 3D drawing below to learn more about the Calderys offering for the calciner. Get in touch with our specialists to receive a customised solution for your needs.

Burner pipe

Burner pipe

After a thorough analysis of your actual conditions (temperature, abrasion, chemical attacks, movements) we select from a wide range of potential solutions for the burner tip lining.

Grate cooler

Grate cooler

The grate cooler is divided into different sections. The hot part requires a heat-resistant lining withstanding the high chemical load. The colder part can be lined with standard materials like chamotte-based monolithics or bricks. Click on the 3D drawing below to learn more about the Calderys offering for the grate cooler. Get in touch with our specialists to receive a customised solution for your needs.

Kiln hood

Kiln hood

The most efficient solution for the kiln hood in terms of initial installation and repairs is a monolithic refractory lining. The rapid fluctuations in temperature require high thermal shock and chemical resistant materials that we will select from our large product portfolio. Get in touch with our specialists to receive a customised solution for your needs.

Nose ring

Nose ring

Besides the standard monolithic based solution, we are producing precast / ready shaped blocks made by a special technique. Our solution significantly increases the performance lifetime of the nose ring lining. Contact our Cement experts for full details on this precast solution.

Rotary kiln

Rotary kiln

Calderys is offering and installing standard products based on the worldwide established refractory design for cement rotary kilns. However, we have developed unique solutions on the market for the most critical areas of the kiln. The tire positions are very often showing strong shell deformations making it difficult to install bricks. Calderys’ solution for these areas is a unique monolithic concept. With our CALDE® MAG CAST K 85 SP we are not only able to do easy installations but we also significantly increase the performance in these kiln sections. Get in touch with our specialists to receive a customised solution for your needs.

Damper

Damper

Highly abrasive environments and the occurrence of thermal shock favour andalusite based refractory solutions with zirconia additions. At Calderys we apply two main installation techniques for the damper: casting and precast / prefab in cooperation with the customer. Get in touch with our specialists to receive a customised solution for your needs.

Tetriary Air

Tertiary Air Duct (TAD)

Based on our experience in the Cement industry, we consider that fireclay (chamotte) based refractories are the best value solution for the TAD. We propose various different monolithic and brick materials for this equipment that we install by various techniques. Get in touch with our specialists to receive a customised solution for your needs.

Inlet chamber

Inlet chamber

Different levels of abrasion, alkali corrosion and/or build-up in the inlet chamber require customised refractory solutions. At Calderys, we provide tailor-made products for each particular set of conditions inside the plant. Get in touch with our specialists to receive a customised solution for your needs.

Meal pipes

Meal pipes

Our experience in the Cement industry shows that fireclay (chamotte) based refractories are the the best solution for the upper meal pipes of the pre-heater tower. We adapt to the changing work conditions in the bottom meal pipes by supplying a monolithic material with a non-sticking behavior. We offer a number of different castable solutions for this equipment. Get in touch with our specialists to receive a customised solution for your needs.

Lower Cyclones and Gas Ducts

Lower Cyclones and Gas Ducts

At Calderys, we consider fireclay (chamotte) or andalusite based refractories to be the best fit for the lower cyclones of the pre-heater tower, providing a performing and reliable solution. Our product portfolio consists of both monolithic and brick solutions, with or without Silicon Carbide and/or Zirconia, that can be installed by various methods. Get in touch with our specialists to receive a customised solution for your needs.

Upper Cyclones and Gas Ducts

Upper Cyclones and Gas Ducts

Throughout our experience in the Cement industry we have identified fireclay (chamotte) based refractories to be the most suitable ones for the upper cyclones of the pre-heater tower. We offer a number of different monolithic and brick solutions for this equipment that can be applied through various techniques. Get in touch with our specialists to receive a customised solution for your needs.