Water gets cleaner. Buildings get stronger. Food gets safer. One simple compound sits behind all three jobs. The Calcium Hydroxide Market stood at US$ 13.14 billion in 2025 and should reach US$ 16.39 billion by 2034. That is a CAGR of 2.80% from 2026 to 2034. Growth is slow but steady, and demand keeps coming from places that rarely slow down: city water plants, construction sites, and food...