Woodcarving is one of the oldest forms of artistic expression, deeply rooted in human history. While many believe it originated during the Neolithic era in China, its true beginnings can be traced back to the very moment humans first used tools to shape wood. Initially, these acts were practical rather than artistic, but as people developed a sense of beauty and aesthetics, woodcarving evolved into a recognized art form.
The earliest known examples of Chinese woodcarving date back over 7,000 years, with fish-shaped carvings discovered in the Yumudu culture of Yuyao, Zhejiang. During the Qin and Han dynasties, woodcarving techniques matured significantly, with intricate patterns and refined craftsmanship becoming more common. The emergence of Shi Cai woodcarvings marked a major milestone, showcasing the high level of skill achieved by ancient artisans.
The Tang Dynasty was a golden age for Chinese craftsmanship, and woodcarving reached new heights. Many of the surviving Buddhist statues from this period are considered masterpieces, known for their elegant lines, smooth textures, and detailed expressions. These works became highly sought after in both domestic and international markets. In the Ming and Qing dynasties, woodcarving often depicted themes from daily life and mythology, with popular motifs such as "Jiqing," "Fengfeng," and "Longfeng Chengxiang" being widely appreciated across society.
Over time, woodcarving diversified into numerous styles, each region developing its own unique techniques and aesthetics. Dongyang woodcarving, originating in Zhejiang during the Song Dynasty, is renowned for its intricate patterns and delicate designs. During the Qianlong period, over 400 craftsmen from Dongyang were invited to the capital to restore palaces, earning the area the title of "Hometown of Carving." Yueqing boxwood carving, which gained prominence in the mid-Qing Dynasty, became famous for its small, exquisite furnishings. Guangdong's golden lacquer woodcarving, dating back to the Tang Dynasty, uses eucalyptus wood and is painted with gold, creating a luxurious and visually striking effect.
Ground Screw For Solar Power System
Ground Screw for solar power system is applied in fixation of solar panel. Pole anchor and Earth Anchor are fit for outdoor as the spiral pile mounting system adopts special materials that can resist corrosion, like HDG (hot dip galvanizing) and anodized silver15μm, screw pole mount system is adaptable for different soils. Additionally, it is easy to install. After it is removed, the vegetation can soon recover to reduce harm to surroundings.
Advantages:
1. Simple installation
There is no need to do welding or surface treatment, which saves time and cost. You just need to drill. Generally speaking, it just takes one day to install one screw pole mount system with 100-200 ground screws.
2. Large-scale application scope The screw pole mount system is suitable for different soils, like soft soil, bed rock, swamp and slope with more than 30°..
3. Spiral pile mounting system can work together with different support structures. The ground screw can be made according to client`s requirements.
4. Adaptable for different environment and environmental-friendly
There is no need to do much preparation for installation and there is no harm to environment during installation. Besides, ground screw can protect PV equipment and can be recycled.
5. Convenient transformation
Screw pole mount system can be transformed easily without damage to vegetations. Additionally, it is simple to reinstall.
the advantages of ground-screws for mounting solar photovoltaic systems
-Usually less invasive and landscape-altering than traditional mounting systems such as the half A-frames that are typically installed on cement slabs
-Screws can be easily adjusted to less serious gradients so mounting-frames are installed level: less complicated earthwork and engineering involved as compared to cement slabs
-More aesthetically pleasing than a cement mounting platform: shade-tolerant grasses and plants can easily grown beneath them
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Hebei Honde Plastic & Metal Co., Ltd. , https://www.foundation-system.com