01
Project background
The recorded spray-primer and four-coat brush application stage of the kiln thermal-insulation system.
- Industry
- Cement
- Equipment
- Cement kiln shell
- Substrate
- Carbon steel
- Operating environment
- External high-temperature service
Case Studies
Cement Kiln Multi-Coat Insulation Application
02
Customer problem
Heat loss from the cement kiln and the need to improve heat utilization.
03
Solution approach
Prepare the carbon-steel shell to Sa 2, apply the specified high-temperature anti-corrosion primer by spray, then build the thermal-insulation layer with four brush-applied coats.
04
DAYU-X products used
ZM99-01A05 high-temperature anti-corrosion coating + ZM99-01A18 high-temperature thermal insulation coating
05
Application process
Surface preparation to Sa 2; spray-applied primer followed by four brush-applied insulation coats.
Site and application images
06
Recorded outcome
The coating reached the design thickness, was uniform and consistent in colour, showed no wrinkling or agglomeration, and passed the recorded construction acceptance.
Project value
The recorded construction acceptance confirmed the specified coating build and a uniform, defect-free finish.
Related industry
Cement
DAYU-X
Discuss a similar operating condition
Share the equipment, substrate, temperature, medium and current failure mode for a project-specific review.