What needs to be prepared before the construction of mineral fiber spraying?
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What needs to be prepared before mineral fiber spraying construction? Mainly includes the following two aspects:
Surface Treatment of 1. Spraying Substrate
(1) If the foundation is obviously uneven, it needs to be trimmed to the extent that it does not affect the painting work.
(2) Remove debris: remove unnecessary nails, bolts, steel bars, etc. on the foundation surface; remove oil stains on the concrete surface.
(3) It is recommended to carry out construction before equipment installation after the spreader construction of pipelines, pipelines, wiring and other wiring is completed. If complete consensus cannot be reached, the finished product must be protected.
Preparation for 2. spraying
(1) Check and check the drawings to determine the fiber spraying and non-spraying parts;
(2) Set up spraying machinery, adjust and check the spraying equipment to keep the spraying stable and even; before starting the machine, it is necessary to check whether there is any foreign matter in the cotton bin.
(3) Necessary protection of the finished product in the spraying construction area, and no measures need to be taken when there is no decoration in the construction area
Any protective measures, general decorations or equipment can be covered with colored striped cloth, and special spray structures can be used to protect special products.

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