A kind of anti-weathering transparent soft cover that can slow down the weathering speed of open-air columnar stone cultural relics

Abstract

The invention discloses an anti-weathering transparent soft cover for slowing down the weathering speed of open-air pillar-shaped stone cultural relics, comprising an inner layer and an outer layer of transparent soft plastic thin cover; Belts and buckles; a transparent anti-ultraviolet film and a thin transparent cushion are sandwiched between the inner and outer transparent soft plastic covers, and the ventilation tube passes through the outer transparent soft plastic cover, the thin cushion, the anti-ultraviolet film and the inner transparent Soft plastic thin cover. The invention can effectively prevent rainwater, ultraviolet rays, wind, bird droppings, visitors' touch and other main weathering factors, so it has a long-term weathering effect. The invention not only has the advantages of simple structure, low cost, and convenient use, but also can effectively prevent damage to the pillar-shaped stone surface caused by tourists touching it under the condition of tourism. The manager can also conveniently take off the transparent soft cover when particularly needed, that is, the device has reversibility.

Description

technical field [0001] The invention relates to an anti-weather soft cover capable of slowing down the weathering speed of open-air pillar-shaped stone cultural relics, in particular to an anti-weather device composed of two layers of transparent soft covers sandwiching a transparent anti-ultraviolet film. Background technique [0002] Our country has a long history, and a huge number of precious immovable cultural relics remain, including a large number of columnar stone cultural relics in the open air. For example, the exquisitely carved white marble balustrade capitals with high cultural relic value in the World Cultural Heritage Palace, the lion-shaped stone pillars on the stone railings of Lugou Bridge in Beijing, and the stone lampstand dedicated to Confucius in the Nanzong Confucian Family Temple in Quzhou, Zhejiang Wait. Because they have been in the open air for a long time, weathering will inevitably occur due to the effects of weathering factors such as sunlight ...

AI Technical Summary

Problems solved by technology

[0011] Wind blowing can cause at least the following problems: first, the surface material of the weathered stone cultural relics will be blown away, and the result will be accelerated further weathering; second, strong winds can entrain sand and dust and hit the rock surface to form wind erosion

But the problem is that no one has proposed a related weathering method so far

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