1. Spray paint and cement, sieve them first, and then mix evenly for 10 minutes.
2. Start adding 10-13 water to the dry mixed clay spray paint. (Usually for domestic use)
3. Mix the sprayed paint with water evenly. (Mixing time is 5-6 minutes, strictly follow the mixing time operation)
4. Transport the mixed spray material to the sprayer through an air press.
5. The spraying operator follows the construction operation instructions for spraying, and generally adopts the principle of spraying in sections and layers from top to bottom. If spraying the working layer, the general spraying thickness is around 20mm-50mm; If the thermal equipment used for spraying is an insulation layer, the general spraying thickness is around 5mm-10mm. The amount of spraying thickness needs to be determined according to the requirements of the technical department and the actual operation on site.
6. During the spraying process, expansion joints should be left according to technical requirements.
7. After spraying, it is necessary to check whether the sprayed surface is uniform. If it is uneven, it should be repaired in a timely manner to ensure the overall consistency of the sprayed surface.
The thermal equipment used for fire-resistant spray coating varies, and the selected spray coating material and thickness also differ to some extent. The specific requirements still need to be based on actual on-site operations.
Contact me:
Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
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