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In the thirty-five years of Jiajing in the Ming Dynasty (1556 AD), it was converted into stone-built city walls and towers.

There are many sandstone products.

With the improvement of people's living standards and taste of art, sandstone carving art has been widely used in municipal streets, schools, large public buildings, villas, home decoration, hotel and hotel decoration, garden landscapes and urban sculptures.

Sandstone is arguably the most widely used building stone.

1. Turn the mold to make the opposite mold, which is convenient for casting.

It can be widely used in the internal walls of frame buildings, non-load-bearing walls of various buildings, partition walls such as bathrooms, kitchens, etc.

Beautiful and colorful sandstone reliefs can be formed after careful processing by sculptural artists.

Sandstone relief is based on sandstone, and a beautiful picture is carved out of sandstone.

China's ancient architecture has always been dominated by wooden structures, but stone-carved architecture also has a long history.

The Red Fort, located in the old town northeast of Delhi, is the palace of the Mughal Empire period.

Kelvingrove Museum of Art, the most striking is the outer wall constructed of red sandstone, Glasgow people have a tradition of building with local red sandstone.

The strength of red sandstone in water disintegration and the expansion potential of red sandstone is called the activity of red sandstone.

National Geological Park Laojun Mountain Scenic Area in Lijiang, known as China's first Danxia.

After excavation by red blasting, red sandstone is rapidly weathered and disintegrated by the action of sunlight, the atmosphere, and especially rainwater.

Water permeability and difficult evaporation Once the red sandstone disintegrates or is rolled into fine particles, its water absorption is strong and it quickly reaches a saturated state.

Disintegration and swelling of red sandstone under water, under the action of dry and wet cycles, after repeated action of sunlight, the atmosphere, especially rainwater...