Spanish Sandstone is a natural sandstone, sourced Spain. It is well known as Niwala White too. Warm color background with rich and gorgeous artistic texture.
In general, Spanish sandstone mainly has the following five characteristics:
1. Environmental protection and no radiation
Tested by authoritative research institutions, the radioactivity index is close to zero, which is a non-radiation safe green material, suitable for home decoration.
2. Sound absorption and sound insulation
Tested by authoritative research institutions, it has obvious sound-absorbing properties and is suitable for public places such as concert halls, halls, hotels, etc. It is a sound-absorbing material with dual functions of decoration and environmental protection at the same time.
3. Thermal insulation
Tested by authoritative research institutions, the thermal inertia index and thermal conductivity of Spanish sandstone meet the requirements of national thermal insulation material standards, which can effectively improve the thermal insulation capacity of building walls.
4. Anti-moisture and humidity control
In wet weather, sandstone will automatically absorb water vapor in the air, and its surface will not be dewy; in dry weather, it will release water vapor moderately to maintain the balance of humidity in the air, and it is a breathing decorative material.
5. Warm in winter and cool in summer
Compared with other stone materials, the temperature of Spanish sandstone is less affected by the external temperature difference. Whether it is hot or cold, its temperature is basically kept within the range that the human body is more comfortable with. It can be said that it is warm in winter and cool in summer, which is very comfortable.