Auxiliary tools for wood carving: mainly hammer, wood file, axe and saw. The purpose of the axe is to cut a large amount of wood with the help of paring. Pay attention not to use too much force when cutting. Do not cut straight up and down. The edge of the axe should be kept at about 45 degrees with the vertical wood grain, otherwise the wood will crack. Hainan GRC component wood file is mainly used in the fine blank stage of round carving, which can replace the flat knife to smooth the chisel marks for polishing; It can also take the place of round knife or oblique knife for hollowing. The function of the wood file is also that it can quickly adjust the modeling structure in a large area, and can be used in combination with the carving knife to make the turning and turning of the figure's clothing patterns vivid and smooth, with both virtual and real effects. The shape of hammers for wooden sculptures in Hainan is flat, flat, wide and square. The dimension of hammer face can be controlled at about 7 × 5.5 × 2.5 cm. Too narrow or too thick will affect the accuracy of the hammer's landing point and the uniformity of force. There are two kinds of hammers: wooden hammers and iron hammers. The wooden hammers generally use hardwoods with a large proportion of wood, such as mahogany, boxwood, sandalwood, beech and fruit trees. The specifications can be controlled at 27 cm in length, 55 cm in width and 45 cm in thickness; The grip is round and slightly flat, and the size is suitable for holding in the hand.

Exterior wall insulation decorative board is also called exterior wall insulation board, exterior wall board, metal curtain wall board, etc. It is a kind of exterior wall thermal insulation decorative wallboard made of high-quality galvanized sheet with color coating printing and thermal insulation materials. It is also a kind of new exterior wall external insulation board, which changes the disadvantages of single decoration color and no insulation layer in the past. The external thermal insulation system of thermal insulation decorative plate is a kind of external thermal insulation technology that has developed very rapidly in recent years. It has the advantages of factory prefabrication site quality control, cycle saving, and very beautiful curtain wall effect. Now, more and more public buildings and high-grade residential buildings are using the external thermal insulation technology of thermal insulation decorative panels. Various regions are also constantly issuing standards and guidance documents for the thermal insulation decorative board system, which is good news for the development of thermal insulation decorative board products.

Copper casting is an important part of Chinese traditional culture and art. Copper casting has a long history and mature technology. The process of casting copper is more complicated than that of forging copper, and the artistic creation has a good recovery. Therefore, it is suitable for becoming the material of fine works and is very popular with artists, especially figure sculpture. But it is easy to oxidize, so pay more attention to maintenance. Each cast copper artwork is made through 11 complex and rigorous processes, which include traces of traditional handicrafts, lines and modern technology of precision casting. Cast copper is put into the sintering furnace and sintered at 1000 ℃ - 1150 ℃ according to different metal materials. The copper liquid is immediately cast into the ceramic shell. After cooling, the outer ceramic shell is broken, and the copper product rough embryo is peeled out.

The traditional method is to brush lime water or wall powder, but it is easy to be polluted and cannot be scrubbed with wet method. It is mostly used for general buildings. More advanced buildings use flat ready mixed paint as decoration material, which is rich in color and is not easy to be polluted, but the volatile amount of organic solvent mixed in is large, which pollutes the atmosphere and affects the health of construction personnel. With the development of science, organic synthetic resin raw materials are widely used in paint, making the appearance of paint products fundamentally changed, so it is called paint, It has become an important interior and exterior wall decoration material. There is a long history of papering interior walls and ceilings, but it has been replaced by plastic wallpaper and fiberglass wall covering. Hainan sculpture gypsum board has the characteristics of fire prevention, sound insulation, heat insulation, light weight and high strength, and convenient construction, which is mainly used for walls and flat roofs; When making a flat roof, holes with various patterns can be punched to improve the sound absorption and decoration effect. Calcium plastic board has a good decorative effect, can keep warm and sound, and is a multi-functional board. Marble and granite plates are increasingly used to decorate high-end hotels and apartments.

Common architectural styles of GRC include European style, Mediterranean style, North American style, modern style, neoclassical style, new Chinese style, etc. In the practical application of new Chinese style buildings, the overall use of wood frame structure, or change the solid wood to concrete and wood like paint to reduce costs; Then, stone materials such as cornices, brackets, moldings, flower pots, etc. of buildings are replaced by GRC components sprayed with stone like paint, which can reduce a lot of material costs, reduce costs, and achieve design results. Hainan GRC components are applicable to the external walls of various styles of buildings. They are rich in shapes, exquisite and elegant. They provide a variety of creative choices for architectural designers. They can reflect the decorative style of buildings to a large extent, and are a new green decorative material.