with what materials are most houses in merida built

Merida, the capital of Yucatan state in Mexico, is known for its colonial architecture and the Mayan cultural influence. The most common materials used in the construction of houses in Merida historically and extending into contemporary times include:

1. **Stone**: Limestone is readily available in the Yucatan region and has been a primary construction material for centuries, due to its durability and the natural insulation properties it offers in the hot climate.

2. **Chukum**: This is a traditional Mayan stucco made from the resin of the chukum tree mixed with limestone. It provides a waterproof finish and is often used for coating walls.

3. **Concrete and Cement**: In modern constructions, concrete and reinforced concrete are widely used for foundations, floors, walls, and structural elements because of their strength and relative ease of use.

4. **Block and Brick**: Concrete blocks and fired bricks are common for constructing walls due to their cost-effectiveness and structural capabilities.

5. **Wood**: While less common as a primary construction material due to the tropical climate and susceptibility to termites, wood is still used for details, doors, windows, and sometimes for roofs in combination with other materials.

6. **Thatch**: For more traditional or rural homes, thatch roofs can be seen, which are made from locally sourced palm leaves. This method has been used for centuries by the Maya people and provides effective insulation.

7. **Tiles**: Ceramic tiles are often used for floors and roofs. Tiles on floors help to keep the interiors cool, while decorative tiles are also used to add aesthetic appeal.

It is important to note that modern houses in Merida may incorporate a variety of new construction materials and technologies while still reflecting traditional aesthetics in their design.