(+45) 56 95 18 00

Precast elements

A good alternative to doing the casting oneself using HASLE castables is to buy a precast solution.

HASLE manufactures precast modular elements developed by our own technicians. We also offer to design and manufacture customer-specific elements. The design process takes place in close collaboration with the customer and is based on requirements like ease of assembly, durability and thermal conduction.

HASLE offers modular systems suitable for floors, walls and ceilings, regardless of whether the surfaces are flat or curved. Another modular system is HASLE's Ceramic Vortex Finder used in cyclones.
Precast grate cooler
Precast smoke chamber
Precast kiln hood
There are many advantages of choosing a lining made of precast modular elements. The combination of a high-quality low-cement castable with a controlled manufacturing process with a 100 % QC ensures a very durable, precise and uniform element. A precast element can be manufactured in all sorts of shapes. 
HASLE can pre-fire elements in the range from 500°C to 1350°C depending on the application. Firing to 1350°C is a speciality of HASLE and it secures elements with outstanding characteristics.

Refractory solutions made of precast elements are easy to install, and the user avoids the drying-out problems that can be experienced by using castables. The process can be restarted very quickly without a risk of explosion due to vapours emitted by castables.

A precast refractory lining is denser and thus less vulnerable to slag attack. The lining will also have greater mechanical strength than a lining cast in situ.

For instance, if an operating kiln system needs to be renovated, the repair process is short: the precast elements can be quickly replaced as no formwork is required.

Contact us
Please feel free to contact us on telephone (+45) 56 95 18 00 or by using the form below.
HASLE Refractories A/S | Kanegaardsvej 1 | 3700 Roenne | Denmark | (+45) 56 95 18 00 | Disclaimer