Fundamentals: Is sawing asphalt the same as sawing concrete? [Helpful Illustration Guide]

Difference between sawing asphalt ​& sawing concrete

​​Is sawing asphalt similar to sawing concrete? This is a common question that's asked by many people who are interested in DIY projects related to construction, home improvement, renovation.

Did you know that cutting asphalt and concrete have different processes? This article talks about the differences in method and handling. Learn more!

Electrical Equipment

Electrical Equipment

Asphalt is the material used in the making of pavements and roads. This material is sometimes cut or removed for various reasons such as repair or excavation.

Similarly, concrete is another construction material that may be cut or sawed for various reasons such as to create joints in concrete slabs and blocks as well as splitting huge concrete blocks into different segments.

However, sawing through these two materials is not the same and there are some significant differences in how you should go about it.


Sawing Asphalt

Sawing Asphalt

Sawing Asphalt

Sawing asphalt is different from sawing other materials such as granite, marble or concrete.

This is because asphalt is not as sturdy as many of the above-listed construction materials.

Asphalt is considerably softer, which means you cannot use the same blades you use to cut concrete to cut through asphalt.

In order to successfully cut through asphalt, you'll need to have the right equipment.

Some people may assume that a simple jackhammer will do the job, but this is not the case as such crude tools can ruin huge sections of asphalt that were not intended for cutting.

To saw asphalt, you'll need to have an asphalt cutting blade in order to get the job done right.

An asphalt cutting blade must have a hard bond. Any blade with a soft bond does not qualify to be an asphalt cutting blade.

A typical asphalt saw should have a hard bond diamond cutting blade that is adequately exposed for best results.

You can choose between dry and wet cutting blades depending on your specific needs and weather conditions.

However, wet blades tend to have harder bond than dry blades.

Also, wet blades need lubrication or water during cutting in order to prevent excess friction and overheating.

In order to successful saw through asphalt, there are specific steps you'll need to follow.

First, you'll need to sweep the area of the road or pavement you wish to cut.

Sweeping clears away any dirt, rocks and debris that may interfere with the cutting. Next, you'll need to mark the asphalt accordingly using chalk.

With asphalt, you'll need to cut out the damaged sections using box-like shapes. You should make sure that you have very solid edges for best results.

The next step involves making the actual cuts. You should begin by setting the depth of the blade to match the thickness of the asphalt.

You can determine this thickness by going to the furthest edge of the pavement and digging to establish how deep it goes.

You can then proceed to make your cuts while being very careful not to turn the saw as this can damage your saw.

Sawing Concrete

Sawing Concrete

When it comes to concrete, sawing is done a little bit different as there are numerous considerations that need to be made.

First and foremost, you'll need to establish what type of concrete you intend to saw.

Different types of concrete require different methods and equipment for sawing.

Choosing the wrong methods or equipment can lead to undesirable results which can be quite costly and time-consuming.

Also, when cutting concrete, you'll need to take into consideration the prevailing weather conditions.

Weather affects the rate at which concrete dries. Concrete is typically cut or sawed hours after it has been poured.

Concrete can only be cut when it's sufficiently dry but not too dry.

As you can already tell, sawing concrete involves more planning and preparation than sawing asphalt.

Another major difference between asphalt and concrete sawing is the reason for cutting.

The main reason why people cut asphalt is to carry out repairs on roads and pavements.

On the other hand, the main reason why people saw concrete is to create joints that prevent cracking of the same due to expansion and contraction.

These two reasons are not related at all. Another major difference is how the actual cuts are done.

Concrete

In asphalt cutting, the cuts are made in box-like shapes around pot-holes and other damaged sections of a road or pavement.

On the other hand, in concrete cutting, the cuts are positioned and spaced according to where the joints are intended to be made.

The depth of the cuts can vary in concrete cutting depending on the desired effect while the depth of the cuts in asphalt cutting are constant and depend on the thickness of the blacktop surface.

Last but not least is the equipment used.

Different types of concrete cutt​ing tools, saws and blades are used in sawing concrete slabs and blocks, while only one type is used in sawing asphalt (a wet or dry hard bond diamond cutting blade).

As you can tell, sawing asphalt is not the same as sawing concrete. Hopefully, this article has explained these differences so that you now understand the differences.


Asphalt, Concrete or Paver Driveways- Which is the best? Video

Top Rated Concrete Cutt​ing ​Saw From Amazon

Sale
Evolution DISCCUT1 12' Disc Cutter, Orange
505 Reviews
Evolution DISCCUT1 12" Disc Cutter, Orange
  • Robust & versatile the Evolution electric disc cutter easily cuts concrete even tough reinforced concrete, stone, brick, paving and other materials.
  • Safe & economical, the 15Amp (1800W) hi-torque, electric motor means no harmful fumes. Alternative to high maintenance, petrol-powered disc cutters!
  • The ergonomic soft-grip, mid-position, front and rear support handles are positioned -to aid accurate cutting in both horizontal and vertical modes.
  • Supplied with a 12" diamond blade, the disc cutter can achieve a large 4" max. cutting depth through progressive / incremental cutting.
  • The safety guard is fully adjustable. The spindle lock mechanism allows simple blade replacement.
Husqvarna 966037901 K 770 Gasoline Grinder
1 Reviews
Husqvarna 966037901 K 770 Gasoline Grinder
  • Easy and optimal belt tensioning: semi-automatic smart tension minimizes the risk of under- and over tensioning
  • A light, compact and powerful machine with superior power-to-weight ratio
  • Cast magnesium crankcase has a 3-bolt joint to attach the cutting head, enabling higher torsional rigidity than the previous 2-bolt solution
  • A strong poly-v belt combined with our maintenance-free durastarter and efficient filter system active air filtration ensure long service intervals
  • Cutting max depth: 5 inches
XtremepowerUS 2200Watt Heavy Duty Electric Demolition Jack hammer Concrete Breaker W/Case, Gloves
1,122 Reviews
XtremepowerUS 2200Watt Heavy Duty Electric Demolition Jack hammer Concrete Breaker W/Case, Gloves
  • It is perfect for demolition, trenching, chipping, breaking holes in concrete, block, brick, tile stucco, housing foundation removal, concrete slab, oil chimney and much more!
  • Adjustable 360 degree foregrip provides extra control that makes it easy to conveniently adjust based on the positioning you need for the job at hand
  • Available for Home and Commercial with the voltage of 110v/60 HZ, it's suitable for you to use it at home and business
  • It accepts 1-1/8 in. hex shank bits; Delivers 1800 BPM for fast demolition
  • Including Electric Demolition Jack Hammer with 16" bull point chisel, 16" flat chisel, pair of protective gloves, protective goggles, hex wrenches


If you are looking for a specialist concrete cutting company who uses only the best practices to get the job done right, then please call us at Megasaw on 1300 920 419 or contact us through our website www.megasaw.com.au/contact-us/

Last update on 2019-07-13 at 19:43 using Amazon Product Advertising API

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.