You may be one of the many people who think that a hammer is a hammer. However, there are different types of hammers designed for different jobs. The framing hammer is one of those specialized tools that are meant for use with particular tasks. Here is a short introduction of this peening darlington tool, including some examples of when you would want to use it.
The test for the acceptance of concrete must be carried out with different equipment. If the rebound hammer is used, the reading will not be correct, and there may be serious consequences later on. The test results can be altered by a number of factors. Moisture content and surface smoothness are just two of the factors that can change it, and they test can only give an estimate of concrete strength.
The head of this type of hammer will also be milled. Milling is simply a process where a waffle-like design is imbedded on the surface of the head. The reason for this design has to do with the nails that are often used in framing jobs. Because the heads of those nails also have a milled effect, the raised grid on the head of the hammer helps to catch the lines on the grid of the nail head. This results in much less incidence of the hammer slipping off the nail of the head upon impact. This will result in fewer swings to get a nail all the way into the frame.
These hammers also deliver more force to the head of the nail. Studies were done using titanium versus steel show that a titanium head will deliver, on the average, up to 97 percent of the energy to the nail head versus about 65 percent for steel. Certainly, you don't have to be a math genius to see how that can translate to an on the job benefit. More power delivered, less strikes needed, bottom line, more productivity and less fatigue.
It must also be smooth, and a rough surface can produce an inaccurate reading. Take 12 readings in the shape of a diamond around the area that you are testing. This is easy to do, as all that is needed is for the tool to be placed against the concrete and the sprung mass is released.
The wooden handles of framing hammers are usually made from hickory. Hickory is a tough wood, but if you make the mistake of missing a hit and accidentally hit with the handle, the wood may break although you can change broken wooden handle. Nowadays, fiberglass is gaining popularity as a material for hammer handles.
This material has greater durability than wood and can absorb shocks and decrease vibration. Steel and fiberglass handles are coated with rubber or materials of the same quality for better grip hold and increased comfort and most buyers these days prefer them.
Rebound hammer tests taken horizontally showed lower values than the vertical ones once the correction had been made. The manufacturers believe they have the solution but some users are not sure. Finally, one or two other factors may influence the reading. If there are slight gaps just below the concretes surface, it will affect the reading. It may be too small to be an issue, but by taking numerous readings, you will be able to be assured that it is not a wide spread problem that will prove a challenge to be fixed.
The test for the acceptance of concrete must be carried out with different equipment. If the rebound hammer is used, the reading will not be correct, and there may be serious consequences later on. The test results can be altered by a number of factors. Moisture content and surface smoothness are just two of the factors that can change it, and they test can only give an estimate of concrete strength.
The head of this type of hammer will also be milled. Milling is simply a process where a waffle-like design is imbedded on the surface of the head. The reason for this design has to do with the nails that are often used in framing jobs. Because the heads of those nails also have a milled effect, the raised grid on the head of the hammer helps to catch the lines on the grid of the nail head. This results in much less incidence of the hammer slipping off the nail of the head upon impact. This will result in fewer swings to get a nail all the way into the frame.
These hammers also deliver more force to the head of the nail. Studies were done using titanium versus steel show that a titanium head will deliver, on the average, up to 97 percent of the energy to the nail head versus about 65 percent for steel. Certainly, you don't have to be a math genius to see how that can translate to an on the job benefit. More power delivered, less strikes needed, bottom line, more productivity and less fatigue.
It must also be smooth, and a rough surface can produce an inaccurate reading. Take 12 readings in the shape of a diamond around the area that you are testing. This is easy to do, as all that is needed is for the tool to be placed against the concrete and the sprung mass is released.
The wooden handles of framing hammers are usually made from hickory. Hickory is a tough wood, but if you make the mistake of missing a hit and accidentally hit with the handle, the wood may break although you can change broken wooden handle. Nowadays, fiberglass is gaining popularity as a material for hammer handles.
This material has greater durability than wood and can absorb shocks and decrease vibration. Steel and fiberglass handles are coated with rubber or materials of the same quality for better grip hold and increased comfort and most buyers these days prefer them.
Rebound hammer tests taken horizontally showed lower values than the vertical ones once the correction had been made. The manufacturers believe they have the solution but some users are not sure. Finally, one or two other factors may influence the reading. If there are slight gaps just below the concretes surface, it will affect the reading. It may be too small to be an issue, but by taking numerous readings, you will be able to be assured that it is not a wide spread problem that will prove a challenge to be fixed.
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