A plate tamper is used for compressing some gravel and soil types for construction projects requiring a stable surface.
This article focuses on plate tamper. Plate tampers come in different designs and different features, but most of the features are similar. This article is relevant for a person looking forward to purchasing one.
Below are some basic things about plate tampers and what to look at when purchasing one.
How a plate tamper works
A plate tamper has a heavy plate on the bottom, which moves up and down. The weight of the plate, in combination with the immediate impacts, tends to compact the soil underneath the ground. They work best on granular soils, specifically sand and gravel. Applying some moisture on the ground is advisable before using the plate tamper.
Where plate tampers are used.
A plate tamper is used to compact and repair asphalt and sub-bases on parking lots and driveways. They are also used in tight places where rollers cannot reach easily.
Types of plate tamper.
The following are the types of plate compactors:
- Single plate tamper-A single plate compactor used in asphalt jobs. Asphalt jobs use this type of compacters because they compress in one direction.
- Reversible compacters-Some of the reversible plates operate in hover mode. Some of them come in both forward and reverse versions.
- High-performance compacters-They are commonly used for sub-base and deep compaction.
- Hydraulic plate compactors-They are attached to excavators and backhoes in the place of buckets.
Features of a good plate tamper
- Handle-mounted throttle control-The throttle control is located on the actual engine. It is used to stop the unit after you finish compacting. It eliminates the need to bend down and try to stop the team while still moving. The handle-mounted throttle makes the overall operation more accessible and safer.
- Built-in hoist hook-The hoist hook is the lifting point on the plate tamper. A trustworthy and secure lifting point is a necessity. When purchasing the plate tamper, keep an eye out to see if it is of good quality or if you need to buy another one for an upgrade.
- The frequency range of a good plate tamper is usually 2500-6000 pm.
- It should also work at temperatures between ten to fifty degrees Celcius.
- A heavy plate tamper gives excellent compaction results and a higher output area.
Using a plate tamper
Steps to follow when performing compaction using a plate temper:
- Make the surface of the ground as smooth as possible by using a rake. This makes it easier to push the plate tamper when compacting.
- A compactor should not be used when the ground is soaked or muddy. A hose is required to keep the base plate clean in case it gets wet, and kerosene is used to remove asphalt on the scale in case one is working on an asphalt surface.
- After starting the compactor, you should not flood the engine and open the choke.
- Wear the safety equipment before starting the machine. Ensure you wear mechanic gloves, safety glasses, steel-toed boots, and earplugs.
- To begin the compaction process, start the machine at one corner and turn it on while holding the handle. The device is floating at the surface due to the rapid vibration of the plate. Compress the area back and forth in a straight line.
- Once you have installed pavers, use the compacter to ensure they are seated and even.
This article explains a plate tamper and the considerations one must make when purchasing one. For more about plate compactors, visit https://platecompactor.co.ke