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Factors affecting the shotcrete effect: 1. Spray direction: the center line of the nozzle should be perpendicular to the surface to be sprayed 2. Spray distance: the distance between the nozzle nozzle and the spray surface is 1-2 meters 3. The amount of accelerator added and the viscosity of cement: ... Read More
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Brief description of the structure principle of mortar spraying machine: 1. When the motor drives the pump shaft to rotate, the screw rotates around its own axis on the one hand, and on the other hand it rolls along the inner surface of the bushing, thus forming the sealed chamber of the pump. 2. ... Read More
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Is the mortar spraying machine practical? The mortar spraying machine is quite practical, which is mainly reflected in three aspects: 1. The quality is good, and even if it is used for a long time, it is not easy to wear the components; 2. The spraying is very uniform, which can reduce the burden on ... Read More
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Mortar sprayers are currently mainly divided into screw type, plunger type and hose peristalsis type. Although the screw type can be sprayed with high viscosity evenly without pulse, it has very strict requirements on the mortar and cannot have large particles. The screw pusher and the stator and ... Read More
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The mortar sprayer is a screw type high pressure mortar sprayer with advanced technology and more labor saving. The operation and maintenance are simple, and the operation can be proficient without special training. Mortar spraying machine products are mainly used for building internal and external ... Read More
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Good quality shotcrete machine is more easy to get more goods performance, but a goods operator will also make sence!!! 1. Use the matching mixer or manually adjust the mortar or paint to a suitable viscosity for spraying. 2. The air pressure is best controlled at 0.3-0.4 MPa. If the pressure is too ... Read More
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Poured concrete pools are similar to shotcrete pools, but are much more difficult to construct. When constructing these pools, instead of spraying concrete material around the steel frame, concrete is poured into a traditional wooden frame. With the increasing popularity of the shotcrete method, ... Read More
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Shotcrete swimming pools are the most common design in most parts of the United States. When constructing these pools, the construction team digs a pit, lays the pipes, and then assembles the frame with one centimeter of steel bars. The bars are spaced about 25 cm apart and held together with metal. ... Read More
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The concrete pump is mainly composed of a hopper, a concrete cylinder, a distribution valve, a hydraulic control system, and a delivery pipe. The distribution valve is opened and closed alternately through the hydraulic control system. The hydraulic cylinder is used in combination with the concrete ... Read More
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1. Applicable conditions: ①Suitable for rocky slopes with poor lithology, low strength, easy weathering, or hard rock formations that are weathered and broken, joints are developed, and the surface layer is weathered and spalled; ②When a large area of rock slope is broken due to weathering and ... Read More
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