Address: Building 1, No. 188, Xinghuo Road, Qingcun Town, Fengxian District, Shanghai
GRC spring machine is easy to operate
點擊數：62020-02-02 09:04:34 來源: Shanghai Honggang Machinery Manufacturing Co., Ltd.-Boring machine-GRC spraying machine
新聞摘要:GRC spring machine is easy to operate and understand
to the construction drawings, snap the positioning line (center line or side line) at the position where GRC components are to be installed. When pasting GRC components, the grid cloth shall be turned over, and in case of special circumstances, it can be directly pasted without turning over. The thin layer full adhesion method is used for pasting, and the EPS component is pressed hard to make the mortar overflow from the periphery, and the bonding joint width is not more than 3mm. The bonding joint shall be glued at any time, the mortar joint shall be full, and the surface of EPS component shall be kept clean. For large GRC members, support is required for temporary fixation during installation.
During installation, if splicing is required, the assembly dimension and angle shall be measured in advance, and pre assembly shall be carried out in a flat place, with the gap no more than 3mm. The bonding mortar is used as the splicing bonding material, the mortar consistency can be larger, and the thin layer full bonding method is used. During splicing, it is required to squeeze and hammer slightly and evenly to make the mortar joint meet the requirements. After splicing, the mortar joint shall be leveled with a gray knife to make the GRC component one. After drying, if there is surplus bonding mortar left at the joints of GRC members, sandpaper can be used for grinding.
After drying, the special adhesive for crack resistance at the splicing part of GRC components shall be treated. For the treatment method, please refer to the instructions for use of crack resistant adhesive. After the construction of GRC components, pay attention to the protection of finished products. It is strictly prohibited to step on them or hit them with heavy objects. If there is any damage, the whole EPS component should be removed and reassembled, leaving later maintenance problems.
Raw materials of GRC spraying machine:
The decorative part is the abbreviation of glass fiber reinforced cement. It takes alkali resistant glass fiber as reinforcement material, low alkalinity high strength cement mortar as cementitious material, and light inorganic composite material as aggregate. That is to say, the main raw materials are glass fiber, cement base material and skeleton structure. Through the filling and connecting function of cement base material, the framework and glass fiber are combined into a whole, which bear the temperature influence of pulling, pressing, bending, shearing, torsional stress, external natural wind, frost, rain and snow erosion, temperature difference between day and night in cold winter and hot summer. It has thin components, high expansion resistance, good impact resistance, low alkalinity, small free expansion rate, reliable crack resistance, stable quality, moisture-proof , heat preservation, non combustion, sound insulation, sawable, drillable, chiselable, flat wall, simple construction, avoiding wet operation, improving construction environment, saving land resources, light weight and reducing self weight load.
GRC exterior wall decoration is a new building material, which has further design from shape, texture to the texture of the whole material. The design of traditional materials is very limited, designers can only play on the basis of their own characteristics when designing them, but CRC materials are different, it can meet all the imagination of designers when designing building materials, and will not let the imagination of designers be limited.
Materials should try to avoid contact with oil, which is not difficult. The damage of oil pollution to GRC exterior wall decoration is mainly reflected in the fact that it will cause the background wall to dye, and at this time, it is also troublesome to deal with. It is necessary to clean up the surface of GRC exterior wall decoration in time after it is found that there is oil contamination, so as to avoid oil contamination being completely absorbed by GRC exterior wall decoration. In case of this phenomenon, it will be more troublesome to clean up the oil contamination again. Pay attention to the choice of special cleaning agent when cleaning.
Compared with the same equipment on the market, it is 60% lighter and convenient for one person to operate. The spraying speed is 30% faster than other equipment. With the introduction of foreign advanced technology, the quality of the equipment is excellent and the service life is twice that of other machines.