GRC components can be widely used in the internal partitions of offices, business and residential buildings, corridors and kitchens. The production process, installation and operation are simple and easy to master; The market prospect is broad and suitable for investors and entrepreneurs to explore and develop. However, the outstanding problems of ordinary magnesium partition board are: poor water resistance, easy moisture absorption and halogen return on the surface, and high water content. According to long-term research, development and production experience, Hainan EPS has fundamentally improved the physical and mechanical properties and water resistance of modified magnesium lightweight composite insulation board through reasonable production process and advanced and unique modification technology. This product has low cost, high strength Long service life, excellent heat and sound insulation effect, light weight per unit volume, etc., and no need to soak in water for curing after modification. It is mainly used for building wall insulation (such as reinforced concrete wall, ceramsite hollow block infilled wall, concrete hollow block wall, clay porous brick wall, etc.), building roof insulation system, steel plate roof insulation, ground insulation, warehouse insulation, pavement foundation, and can be widely used in many fields, such as refrigerator cars, square floors, airports, etc.

The types of stone inscription monuments include monuments, memorial monuments, merit monuments, temple monuments, Dianzi monuments, mausoleum monuments, etc. Except for a few wordless steles, they are generally literal steles. Usually, characters are carved on the body of the stele, and some are accompanied by carved patterns. The pedestal and cover of the stele are mostly carved with decorations, birds, animals, flowers, and mascots. The cover of the stele of the imperial family is also carved with dragons and phoenixes. Marble is the most commonly used stone for making the stele, and sandstone and granite are also commonly used. Some of the steles are huge, and some of them become a group of steles. Taizhou Sculpture processing Stone books are written with stone instead of paper, and carved instead of pen, which is very ingenious. There are many famous works of stone tablet processing and stone calligraphy carving. For example, "Xi'an Forest of Steles" includes more than 3000 historical steles from Han Dynasty to Qing Dynasty. It is the largest collection of stone books in China. Together with the "Forest of Steles in Hanlin" under construction in Kaifeng, it can be said that it is a sea of steles, and it is a collection of calligraphies of regular script, line, grass, seal script, clerical script and Wei style by famous calligraphers of all ages. In addition to large carvings such as stone tablets and cliff carvings, there are other stone carvings, such as elegiac scrolls in imperial tombs and modern fine carved small stone carvings, such as more than 100 Han Dynasty carvings excavated in the tomb of the prince of the Tang Dynasty Sculpture processing customized White jade mourning volume, six stone books of "Thirty six Strategies" carved with slate in modern Chengdu, a total of 26 pages and 1278 words, bound with eyeliner, each page is 2.2.6mm, which can be read.

Button carving refers to the carving of the buttons on the upper part of the seal. It belongs to the category of round carving and has a rich three-dimensional sense. However, compared with round carving, it has three significant characteristics. First, the image is small, limited to the size of the seal, which is generally less than 10 cubic centimeters; The second is to show only the upper part of the object, rather than the round sculpture, which needs all-round performance; In addition, the performance content of button carving is mostly animals, especially animals in ancient legends, such as chi, lion, dragon, tiger, exorcism, taotie, etc. Therefore, button carving is also called "animal button". The history of button carving is linked with seals. Only seals can make buttons. According to relevant historical research, the earliest seal started in the Zhou Dynasty, more than 3000 years ago. The original seal is a symbol of power and status, and is a special item for princes, generals and ministers, and Dada dignitaries. The original seal button was also very simple and simple, just drilling a small hole on the top of the seal to wear strong ties for carrying, so the seal button is also called "seal nose". With the continuous development of history, a strict hierarchy has emerged in the materials and buttons of seals according to the different positions and official titles of users. For example, the official seal of the Qin Dynasty, in addition to using gold, silver, copper and other materials to distinguish the level of the official seal, also distinguishes the decoration of the button. In the Han Dynasty, the emperor used tiger buttons with jade seals, the crown prince, the lieutenants, the prime minister, the lieutenant, the sangong, and the left and right generals used gold seal tortoise buttons, and the officials of the two thousand stone Dai Lu used bronze seal elephant buttons Since then, the buttons used by all dynasties, from the monarch down to the officials of various products, were mostly chi, lion, dragon, phoenix, tiger, exorcism, taotie, unicorn, camel, bird, claw, bear, bat and other animals in the zodiac, depending on their positions.

Bonsai sculpture is an ingenious combination of plant cultivation technology and garden art. It is an organic unity of landscape, basin and several frames. It is mainly composed of trees and shrubs, with rocks, people, buildings, etc. as the background, to show the beautiful scenery of giant trees in the wilderness, lush forests or ancient trees with thousands of years. There are evergreen pines and cypresses, such as five needle pine, black pine, larch, juniper, etc; Flowers and fruits include camellia, brome, June snow, longevity peach, fire thorn, pomegranate, etc; Miscellaneous trees include broad-leaved trees, shrubs such as elm, skeleton, etc. The miniature bonsai, which is the size of a wine cup, is planted in a basin with a wild state, exquisite and attractive plant shape. The cursive potted landscape refers to the shape of plants into a certain word, commonly used as elm with golden leaves, rose vine, etc. The chrysanthemum potted landscape is to use the small chrysanthemums grafted on Artemisia annua to twist the artemisia stem and form a vigorous tree trunk by manual traction; Modern green sculpture three-dimensional sculpture, also known as "three-dimensional painting", can enjoy different scenery from different angles and positions. There are combinations of rattan plants and buildings, such as green bridge columns, colorful landscape walls, etc. There are sculptures of grass and flowers, such as the charmingly naive giant panda, the beautiful peacock, the elephant with a long nose, the giraffe with a raised neck, flocks of cattle and sheep, monkeys playing on horseback, etc