Construction material, decorative member, and method for manufacturing decorative member

A decorative member comprising:

• a construction material including a base material;
• and
• a coating film structure on the construction material,
• the base material including
• a low-gloss region having a 60° gloss value of smaller than 8 and
• a high-gloss region having a 60° gloss value of larger than or equal to 8,
• the 60° gloss value of the low-gloss region and the 60° gloss value of the high-gloss region being different from each other by 5 or more,
• the base material having a recess and a projection, the coating film structure including the low-gloss region and the high-gloss region,
• the coating film structure including
• an undercoat film on the base material of the construction material, and
• a topcoat film on the undercoat film,
• one coating film of the undercoat film or the topcoat film including an aggregate,
• the aggregate having an average particle size greater than a thickness of the one coating film, and
• the low-gloss region having an uneven surface formed by the aggregate.