Difference Between PolyJacking and Mudjacking - Concrete Lifting Methods

Concrete lifting is one the best solutions for the sunken concrete. It is a cost effective, fast and environment friendly method. There are many ways to implement this method. The best method to lift sunken concrete is as follow:

1-    Mud Jacking:

In this method, the concrete is lifted by pumping a grout. It is an old-fashioned way to lift concrete. The holes are drilled on the surface of the practical part. The holes are drilled in such a way that they can give a maximum lift to the concrete. A mixture of Limestone and Portland cement, i.e., a slurry, is pumped in the holes. It requires high pressure for pumping. That's why there could be a bow out that can create a mess. It is the oldest technique used for concrete lifting for almost 70 years. 

The material used in the mud jacking is not moisture-proof, and it is usually not used in the northern areas. The material breakdown can cause the concrete to sink again. The material used in this method becomes rock solid within 24 hours, but besides this advantage, it will also be extremely heavy that can cause the slab to settle down again. The large holes drilled during this process can cause cracking in the future.You need to seek help from the best concrete lifting services in Raleigh. 

2-    Polyurethane Foam:

This method uses a closed polymer foam to lift the concrete slabs. The holes are drilled in the effective part of the concrete. Polyurethane Foam is injected into the holes. The good thing about this foam is that it uses the least resistant path to flow in all directions. The foam will expand entirely in less than 15 seconds. The foam will soon fill all of the holes. In the next 20-30 minutes, a person could jog on the concrete. Nowadays, this method is the most preferred one in the construction industry for concrete lifting. It has durability, small injection holes, and a quick return to service. This process is also known as poly jacking.Experts prefer it over mudjacking.

Comparison between mud jacking and poly jacking:

When we consider mud jacking, the bottom line is that it is an old-fashioned and less expensive method but non durable and messy. It can cause concrete sinking in the future due to its heavyweight, and things could become worse than before. That's why as polyurethane foam has become cost-effective, it is used widely for the concrete lifting process. It is a clean and easy solution. It also provides more strength to the concrete. It is more durable and aesthetically pleasing. In short, poly jacking is a far way better method for concrete lifting.

You need to hire the best concrete lifting service expert in Raleigh. Make sure you pick a licensed professional to handle this foundation repair task. The uneven concrete surface is a tripping hazard. There is a need to fix this problem as soon as possible, else you might have to face some liabilities.