What is the equipment that can pour building concrete? Where can I buy something better?

Concrete pump trucks, small pump trucks, mixer pump trucks, mixer truck pumps, etc., Sanmin Heavy Industry has good durability and long life, you can go to find out.

Precautions before concrete pouring 1. Reinforcement engineering 1The beam plate reinforcement cushion block is in place and effective. Clean up the useless pads.

2.The stool is placed 50 from the edge of the beam. The stool bracket cannot be placed on the template, and the quantity meets the requirements.

3.The position of the negative moment reinforcement of the floor slab is accurate and the spacing is uniform. 4.

The four corners of the upper part of the column reinforcement must be added with cement mortar cushion blocks. Second, the formwork project 1The four tension bolts at the bottom of the shear wall are all reinforced with double butterfly cards and double nuts.

The bottom is bolted to fix the upper formwork. 2.The formwork support system is firmly reinforced, and the beams are not allowed to be reinforced with wood.

3.The yin and yang corners of the template, the joints and concrete joints must be equipped with double-sided adhesive strips. 4.

The upper mouth of the free surface formwork is reinforced and straight with a wooden square. 5.The stair tread must be left with a construction joint at three and a half steps, and the construction joint is perpendicular to the tread.

6.The upright rod supported by a steel bar support on the formwork, and a cushion block must be added at the bottom of the support. Three, concrete engineering 1

Before concrete pouring, a walkway plate must be added in the longitudinal and horizontal direction in each span beam plate, and a backing plate must be added at the bottom of the pump pipe. 2.All the debris and unused materials in the beams and slabs are clean.

3.Precautions when pouring concrete: 2 rebar workers, 2 carpenters.

If there are 2 pumps, 1 truck pump must have 3 rebar workers. The reinforcing steel worker timely sorts out the damaged and displaced reinforcing bars. Concrete leveling must be leveled with a 3-meter aluminum alloy rod pull line to control the elevation.

Concrete plastering and pressing three times calendering, fine brushing. Concrete stubble before the initial setting, can not be arbitrarily set construction joints.

The equipment needed to build 180 stations is not only the equipment of the mixing plant, but also the supporting pump trucks, forklifts, loaders, pump trucks, tankers (these two can be rented), weighbridges, sand and gravel separators and sewage systems (recommended), boilers (required for winter production), etc.

If there is a single set of 180 stations, that is, more than 1.5 million, if the other equipment is complete, the equipment alone is almost seven or eight hundred, of course, the specific situation is analyzed, or be cautious.

The configuration of HZS180 concrete batching plant equipment is as follows:

Four-bin sand and gravel batching machine: each silo volume is 30 cubic meters, divided into 4 identical silos, 2 sand silos, 2 stone silos, aggregate weighing hopper is 4, the effective volume of each bucket body is cubic meters, using a separate metering method, the flat belt machine under the sand and gravel batching machine is 15 meters long, driven by a rubber encapsulated electric drum, and with a screw tensioning device, the belt width is 1000mm, the thickness is 10mm, and it is equipped with a baffle plate and a cleaner.

Belt conveyor: The frame is a large angle steel truss type, and there is a support frame in the middle. The inclination is 180, the length of the belt conveyor is about 47 meters, and it is equipped with a weight tensioner.

Five-layer nylon rubber belt, thickness 10mm, width 1000mm, length of about 105 meters, conveying capacity of 900t h. Both sides of the belt conveyor are equipped with a 650mm wide maintenance walkway, equipped with a rope emergency stop switch and an anti-deviation switch.

HZS180 concrete batching plant is mainly composed of 5 major systems, including mixing host, material weighing system, material conveying system, material storage system and control system, as well as other ancillary facilities. Supporting equipment includes: MAO4500 3000 or mixing host, PLD3200 concrete batching machine, microcomputer control system, remote diagnosis, cement silo, silo top dust removal, screw conveyor.

Shengtian hydraulic machinery construction.

Underwater concrete of mud wall protection into hole-in-place piles.

Conduit method is commonly used for pouring, and concrete strength grades.

Not less than C20, slump.

for 18 22cm. The pouring method, the equipment used includes metal conduit, material funnel and lifting tools. The conduit is generally made of seamless steel pipe.

Production, the diameter is 200 300mm, the length of each section is 2 3m, the next section is the leg tube, the length is not less than 4m, and the flange is used for each section of the tube.

and bolted joints. The material receiving funnel is installed at the top of the conduit using a flange plate, and its volume should be greater than the volume of concrete required to ensure the height of the concrete in the pipe and the depth of conduit embedding when pouring begins. The water trap (ball plug) is used to separate the concrete from the mud (or water), and the wooden ball or concrete cylinder plug can be used, and its diameter should be 20 25mm smaller than the inner diameter of the conduit.

Seal with a rubber ring 3 5 mm thick, the diameter of which should be 5 6 mm larger than the inner diameter of the catheter. Before the use of the catheter, the test should be assembled, over the ball and closed water pressure test, the test pressure is 0 6 1 0MPa, and it can only be used if there is no water leakage. When pouring, after the material bearing funnel and the conduit are suspended with a hoisting machine, sink to the bottom of the hole, put a water trap into the conduit, hang the water trap with a rope or wire, and then pour a certain amount of concrete into the guide pipe, and make its lower mouth about 300mm away from the foundation surface, immediately and quickly cut the lifting rope (the water depth can be used within 10m of this method) or let the ball plug slide to the middle of the pipe or close to the bottom and then cut the lifting rope, so that the concrete pushes the ball plug to fall by its own weight, rushes to the base, and spreads around.

After the ball plug is pushed out of the tube, the concrete surrounds the conduit in the lower part of the conduit to form a concrete pile, and then the conduit can be lowered to the base 100 200mm, so that more parts of the lower part of the conduit can be buried in the first batch of poured concrete. Then the concrete is continuously poured into the conduit through the bearing funnel, and the concrete surface outside the pipe is continuously squeezed up. As the concrete surface outside the pipe rises, the conduit is gradually lifted accordingly.

The conduit should be lifted slowly, about 200mm each time, to prevent excessive lifting, and be sure to ensure that the depth of the lower end of the conduit buried in the concrete is not less than the specified minimum embedding depth. Under normal circumstances, when pouring concrete in the mud, the minimum embedding depth of the conduit is not large, and the branch combustion energy is less than 1m, and the suitable embedding depth is 2 4m, but it should not be too deep, so as not to cause too much flow resistance of the concrete, which is easy to cause pipe blockage. The concrete pouring process should be carried out continuously without interruption.

The final elevation of the concrete pouring should be 0 5m higher than the design elevation.

The equipment needed to build 180 stations is not only the equipment of the mixing plant, but also the supporting pump trucks, forklifts, loaders, Zhushoubu pump trucks, tankers Qin Min (these two can be rented), weighbridges, sand and gravel separators and sewage systems (recommended), boilers (required for winter production), etc.

If there is a single set of 180 stations, that is, more than 1.5 million, if the other equipment is complete, the equipment alone is almost seven or eight hundred, of course, the specific situation Kaisui specific analysis, or cautious.

It is widely used in home decoration brick sand ash mixing, sidewalk paving sand ash mixing, garden engineering sand ash mixing, floor concrete mixing, small construction site masonry mortar, plastering mortar mixing, power communication and other field operations sand ash mixing, seedling fertilizer mixing, home brewing koji mixing and other scenarios. Small mixers are widely used in municipal engineering, small water conservancy projects, rural construction, house decoration, power communication engineering, alpine harsh environment, leisure agriculture, soil loosening, weeding, etc.

Concrete mixer is a machine that mixes cement, sand and gravel aggregate and water into concrete mixture. It is mainly composed of mixing drum, feeding and discharging mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device.

The concrete mixer comprises a power mechanism connected with a transmission mechanism through a shaft and a drum driven by a transmission mechanism, a gear ring arranged around the drum barrel is installed on the drum cylinder, and a gear meshing with the gear ring is arranged on the transmission shaft. The utility model discloses a simple and reasonable structure, after adopting gear, gear ring meshing, can effectively overcome the slippage phenomenon between the supporting roller and the mixer drum during rainy and foggy weather; The use of a transmission mechanism further ensures the elimination of slippage between the carrier roller and the mixer drum.

It is suitable for mixing dry and hard concrete, plastic concrete, movable concrete, light aggregate concrete and various mortars in various small and medium-sized prefabricated component factories and water conservancy, bridges, highways, ports, docks and civil construction projects.

Different types will have different effects, and manufacturers with more types can have a deeper understanding of their respective uses. I don't know if you have ever learned about a large enterprise like Henan Zhixin Machinery? Specializing in the research and development of concrete mixers, and the types are very complete, the quality is also qualified, and the after-sales service is fascinating.

Construction sites, bridges, roads, and much more are essential.

There are many places where it can be used, for example, the small concrete mixer can be used in conjunction with the concrete batching plant, or it can be used separately, in rural areas. City. Build factories, build roads, and so on.