Views: 0 Author: Site Editor Publish Time: 2024-07-17 Origin: Site
At construction sites, the majority of electrical equipment is used, and most infrastructure sites use electric mobile series air compressors. X-SUPER engineering power four-wheel electric mobile air compressors operate stably, have strong adaptability, and are highly reliable in on-site anchor support and drilling with down-the-hole air drills; Simultaneously easy to operate and maintain, with good power balance.
Image above: Spraying concrete onto the steel mesh at the construction site.
Spray anchor, also known as anchor spray support, is a combination of sprayed concrete and anchor rods. The general construction sequence is drilling holes, installing anchor rods, conducting pull-out tests, and spraying concrete. For construction safety, it is also possible to spray a layer of concrete (10mm or 50mm thick) first, then drill holes, install anchor rods, pull out, and spray the concrete to the design thickness.
Spray anchor support refers to the combined action of high-pressure sprayed cement concrete and metal anchor rods inserted into the rock layer (which can also be used separately according to geological conditions) to reinforce the rock layer. It is divided into temporary support structures and permanent support structures.
Spray anchor (mesh) support is similar in form to soil nail wall support. It also involves laying steel mesh on the excavation edge surface, spraying concrete surface layer, and forming holes on it. However, it is not buried with soil nails, but prestressed anchor rods, which use the cohesion between the anchor rods and the surrounding soil to form a composite structure and work together with the slope soil.
Below: Construction workers on the construction site erected shotcrete pipelines.
The concrete dry spraying method is to mix the aggregates, cement, and rapid setting agent in a certain proportion, and then load them into a concrete spraying machine. Compressed air is used to suspend the dry material in a flexible hose and press it into the spray gun. Then, it is mixed with high-pressure water at the nozzle and sprayed onto the rock surface at a high speed.
The X-SUPER engineering power series mobile screw air compressor of Zhonghai Machinery, together with a concrete spraying machine, is widely used for shotcrete construction operations in mines, tunnels, culverts, subways, slope support, hydropower engineering, underground engineering, and high gas mine tunnels in coal mines.
Zhonghai Machinery SUPDL-40 simple version double tank mobile engineering machine, can be matched with spraying equipment for exterior wall real stone paint construction.
True stone paint is a type of coating that has a decorative effect similar to marble and granite. It is mainly prepared with natural stone powder of various colors and applied to the imitation stone effect of building exterior walls, hence also known as liquid stone.
With the increasing demand for decorative interior and exterior wall coatings, natural stone paint has become increasingly popular due to its unique appearance and performance. Many high-end residential buildings, courtyards, and even high-rise buildings have proposed to paint natural stone paint that has a very similar appearance to natural granite, marble, and other natural stones.
![]() | At the same time, the simplified version of the dual tank mobile engineering model can also be used on construction sites, equipped with G11 anti freezing air picks suitable for stage coal seams and crushing soft ores in the mining industry; Used for crushing operations in reinforced concrete buildings, cement, permafrost layers, ice layers, soft ores, soft rocks, etc. Used in civil engineering, underground construction, civil defense construction, etc. to destroy strong or frozen geological formations; Crushing of old road surfaces and road construction during town construction; Damaging the original concrete foundation during equipment installation in industrial and mining enterprises; |
Since 2003, Zhonghai Machinery has been focusing on the research and development, production, sales, and service of air compressors. It has been an energy-saving screw air compressor manufacturer for 18 years, with 2 major production bases covering a total area of 50000 square meters and equipped with 8 complete machine assembly lines. Its products are sold in more than 110 countries and regions worldwide, and are widely used in construction sites, water conservancy, railways, high-speed construction, mining, and other fields. | ![]() |