What is Injection Grouting? What is Injection Grouting?
Injection grouting is something that not very many people know about. You will find that understanding the different types and forms of grouting will allow you to be able to use what is necessary for you whenever you need it. Injection grouting is used for a very specific type of application. Make sure that you understand what injection grouting is used for so that you do not misuse it and risk damage to the area that you are working on.
What It Is Used on
Basically, injection grouting is used primarily on voids or cracks that appear on any historic stucco, masonry, concrete or stone. Many other types of grout will not be able to handle this task. Historic concrete, masonry, stone or stucco needs its own type of grout that will be able to do the task of filling any of the holes that are likely to form. These surfaces are prone to cracking and can also do a lot of damage to the rest of the surface if they are not properly cared for whenever repair and restoration are being done. These types of grouts can also be used to repair any type of structural damage.
Installation of injection grouting can be a very difficult process. You will find that it is sometimes a good idea for you to get a professional to do this for you if you have no experience in this area. It is best for you to make sure that you know what steps to follow exactly before you attempt to install any injection grout. All applications of this will be different, so it is important for you to know what steps to take for each surface. Any loose or unbounded areas in the way during installation will need to be completely removed from the area and later replaced. Injection holes are going to need to be drilled so that you can allow the grout to be delivered easily.
It is important for you to understand what it is that you will need to expect from this particular type of grout. For instance, the initial set time is going to take anywhere from a half an hour to an hour and a half. The flow time will usually be anywhere from 10 minutes to 30 minutes. Knowing what to expect before, after and during installation is something that is going to help to make it all a lot easier for you in the long run.
Injection grouting can offer to you several types of long term features that you should make yourself aware of. The resistance of this grout is not something that is easily matched. For instance, this grout can withstand any type of rain exposures, even the very severe. Water immersion is something else that this grout is suitable for as long as it is unmodified with lime.