Yes, Chinas Snow Basalt can be used in exterior applications in hot climates. Basalt is a type of volcanic rock that is highly durable and has excellent heat resistance properties. It can withstand high temperatures without undergoing significant degradation or damage.

In hot climates, Chinas Snow Basalt can be used for various exterior applications such as paving, cladding, wall tiles, and outdoor countertops. Its dense composition and natural cooling properties make it suitable for withstanding the intense heat, UV radiation, and thermal expansion/contraction that can occur in hot environments.

Additionally, basalts inherent strength and resistance to weathering make it a reliable choice for outdoor use. It can withstand exposure to sunlight, rain, and other environmental elements, making it a suitable material for hot climates where high temperatures and extreme weather conditions are prevalent.

However, its essential to consider factors like proper installation techniques, maintenance, and surface treatments to ensure the longevity and performance of the basalt in outdoor applications.