What precautions should be taken when installing sound-absorbing panels?

(1) Ensure the base surface is flat, dry, and free of oil stains before construction; (2) Check the batch number of the panels to avoid color differences between different batches and arrange the panels and adjust the color in advance; (3) When cutting, tilt the blade inward by 0.5-1mm to form an inner bevel and reduce splicing gaps; (4) Apply glue to one side only when applying glue to avoid clogging the sound-absorbing holes; (5) The panels should be installed tightly aligned, and the gaps should be controlled within 1mm; (6) When fixing the keel, nail or apply glue every 20cm.