In the process of construction, lightweight cellular concrete is increasingly being used today; aerated concrete is one of its varieties. Quite often when working with this material there is a need for its cutting. In order to quickly and effectively cope with such a task, you will need a hacksaw on aerated concrete.
The choice of this tool must be approached, given the intensity with which you intend to use the device. It is important to pay attention also to power, type of power, cutting speed and blade travel when it comes to battery or network models. If you need a hacksaw on aerated concrete, it is important to determine the need for additional functions.
Tool description
Reciprocating saws, in which the cutting element is made of hardened cutters, are one of the most common for working with aerated concrete. On their surface are soldered from the win. Such equipment is best suited for work with a gas block. Sometimes the teeth of the tool are made of cermet carbide, which includes cobalt, tungsten and monocarbide. These materials are resistant to stress.
As practice shows, a tool with the above addition will be distinguished by high wear resistance. Aerated concrete hacksaw can also be classified by its ability to perform work with intense or moderate load. That is why it is important to ask before purchasing a particular model, a professional or household saw in front of you.
These options can be battery or electric. It is also important to consider the length of the cutting tool. The most optimal solution for working with aerated concrete is a device whose cutting element length varies from 28 to 32 mm.
The main types of hacksaws for aerated concrete
If you need a hacksaw for aerated concrete, you must decide which variety suits you the most. Among others, it should be highlighted:
- power saws;
- hand saws;
- band saws ;
- reciprocating saws.
The first variety is characterized by high productivity and quite impressive power. However, the range of the instrument will be limited by the length of the cord. A more mobile and lighter tool will be a cordless saw. Its capacity will not be so great, but the cutting of aerated concrete can be carried out at a construction site anywhere. Among the advantages of such equipment should be highlighted the ability to work in a limited space.
If you want to use the equipment every day for 6 hours or more, you should choose a professional hacksaw, however it will have an impressive weight, but its working life can not be compared with other varieties of such devices. You will have to pay more for such an assembly. For example, a hacksaw of the DeWalt DWE 397c brand will cost the consumer 27,000 rubles.
Description of manual and tape hacksaws
A hand saw on aerated concrete has a larger blade thickness compared to a wood processing tool. Such tools can be classified into one-handed and two-handed. With the help of a closed metal strip, you can cut aerated concrete using a bandsaw. For the manufacture of high-tech alloys are used.
The big advantages are the ability to adjust the height and impressive performance. The cutting element will be able to perform curly and longitudinal sawing. Such a gas concrete hacksaw, the price of which is 10,900 rubles, is offered for sale in the ZUBR ZPL-350-190 model. If you have to work daily with a large amount of material, then it is better to prefer a professional unit, the cost of which can reach 300,000 rubles.
Why choose a hacksaw
Aerated concrete band saw with victorious soldering is usually used for large volumes of construction. This device is more productive than hand tools. The band saw allows you to make an even cut, which is required when laying products on glue.
Productivity is about 20 times higher than hand tools. This is also due to the fact that aerated concrete blocks you can cut several pieces at once. The canvas is sometimes made of carbide material, and the height of the working surface can be adjusted by the operator.
Reciprocating hacksaw description
Reciprocating electric hacksaw on aerated concrete has a blade that acts as a cutting element. It performs rotational-translational movements, and during the reverse stroke the blade rises slightly. This hacksaw is shaped like an electric drill or jigsaw.
This equipment has 2 movable cutting blades, and another one is stationary, it is located in the center and is used to strengthen at the cutting point. An important advantage of such a device is the high precision of the cut, this is expressed in direct stable cutting. Quite often, such equipment is compared with chain saws, but the former provide higher precision cutting, and as for the cutting width, it will be less.
Instructions for use aerated concrete hacksaw
If you only have a hand saw on aerated concrete, you should try to cut the material with it. As practice shows, these manipulations are very similar to those where wood is used. First you need to do the marking on the block, for this you can use graphite.
Especially for cutting gas blocks in stores, you can find corners that will allow you to perform cutting on just one mark. The corner is installed in the right place, only after you can start working with a hacksaw. It is important to ensure that the tool does not go sideways. As soon as the manipulations are completed, you should check to see if the corners were split, this will allow you to carry out a kind of work on the errors, so that next time you will get blocks with more even edges.