TransGrind

Concrete, which we have seen in our daily life, is an important and indispensable material for construction. It is made up of cementitious materials (binders), coarse and fine aggregates (sand, stone), water and other admixtures in proportion. Artificial stone hardened under appropriate conditions. With the advancement of technology, concrete manifestations are becoming more and more diverse, such as fair-faced concrete, decorative concrete, waterproof concrete, polished concrete floor and so on. Definition of polished concrete: The concrete floor is polished by a grinding machine and using a hardener under the combined action of chemical and physical. A concrete floor with a certain gloss and high hardness. Advantages of polished concrete: 1. Beautiful. Through polishing, various pre-added aggregates in the concrete are presented, with a certain decorativeness. 2. Environmental protection, sustainable. Raw materials are environmentally friendly and pollution-free, and can directly pol...

The polishing head  of  polishing material is often used in electric grinders, crane grinders, electric drills, etc. It is a small-scale grinding tool with a handle for polishing materials. Polishing material grinding head is mainly divided into: ceramic polishing grinding head, rubber polishing grinding head, diamond polishing grinding head, emery cloth polishing grinding head and so on. 1.  Ceramic polishing head: Granular sand (usually brown corundum, white corundum, chromium corundum, silicon carbide) is sintered by polishing material ceramic bond, and the center is supplemented by a metal handle. It mainly grinds various metals for the grinding of the inner wall of the aperture and the correction of the mold.   C eramic bond transitional polishing pad s  for c eramic polishing head  can effectively remove scratches on the surface. 2.  Rubber polishing grinding head: The finer-grained sand is combined and synthesized by a rubber bond for polishing ...

After receiving the abrasive tool, carefully check whether there are cracks and other damages, and carefully check whether the relevant trademark signs on the surface of the diamond tools are correct, clear and complete. Grinding tools should be handled with care to prevent vibration and collision, and rolling on the ground is prohibited.  Abrasive tools should be protected from moisture and freezing when stored, and the room temperature should not be lower than 5℃.  Resin diamond tools should not be in contact with alkali substances, and rubber abrasive tools should not be in contact with oil, so as not to reduce the hardness and strength. When the grinding wheels are stacked, the stacking height generally does not exceed 1.5m. Avoid deformation when storing flake grinding wheels. Those who have been stored for more than one year can only be used after passing the revolving strength inspection.

Concrete floor  is a kind of integral ground that uses cement and stone particles as the main material. In the course of China 's ground development, it has successively experienced such forms as   terrazzo floor , fair-faced concrete floor ,   and colored wear-resistant floor . Still fashionable terrazzo floor Terrazzo has the strength, wear resistance and durability of natural stone, and it is smooth, easy to clean, and good integrity. As the indoor floor of a large number of public buildings, it is practical and beautiful. The new type of terrazzo has new developments in color and pattern. The decorative effect can meet the modern aesthetic needs, and it can also meet the requirements of environmental protection. It is safe and non-toxic, does not release harmful substances such as benzene, formaldehyde, and has no radioactivity. In addition, compared with building materials with similar effects, decoration investment can be saved by 2/3. Many universities and hospital...