We design and build various structures using concrete because we need its strength. Pouring concrete allows for it to take virtually any shape we need it to and its strength is in its solid form. The weak links in other materials like the mortared joints in masonry and fasteners like nails and screws in wooden and metal structures are not needed. Concrete structures are indeed solid literally. But these structures are affected by the same outside forces that affect all other types of structures. Since concrete is ridged, it lacks flexibility and therefore is more prone to crack or break in response to outside forces like soil settlement as well as interior issues such as rebar corrosion.
Epoxy injection is a very economical option to repair these non-moving cracks (not control or expansion
Traditional grouting has long been a labor intensive task that most people don’t look forward to doing. While its clear that grouting is a crucial step in the installation process, it doesn’t always get the same attention as other steps in the installation process. However, it has to be done well in order for the total installation to be successful at attaining or exceeding the life expectancy of the installed equipment.
It doesn’t help that many times, the grouting is in question. It’s a task that always seems to be a point of contention between parties during a project. It comes as the last step prior to major process installations or just prior to start-up. Everyone seems to be holding their breath waiting on the results from QC or 3rd party inspectors. So how do we grout equipment to get the very best chance of
Keeping your plant floors and slabs in good condition is critical to keeping your operation humming. Cracks and potholes in slabs can cause extensive damage to your lifts and other equipment. This may leading to high maintenance costs and shortened life of some very expensive equipment. Uneven or sloped areas can also prevent automated lifts from operating at all. These lifts have built in safety sensors that shut them down if it detects irregularities in the level of the chassis. This could completely shut down your ability to move finished products or raw materials.
Most plant and mill maintenance personnel are focused on the process systems and keeping them running at high efficiency. After all, that’s the heart of the production process. It’s easy to forget the role of the plant
When it comes to grouting or concrete repair, everyone knows that the mixing determines your pace. Conventional mixers, required mixing times and basic packaging all combine to slow your production during installation. Let’s face it, you can only mix so much so fast in a conventional mortar mixer.
If your project is going to require a lot of material to be placed in a short time, you’ll have to mix more and faster to get it done within the owner’s schedule and still make money. There are other options available. The question from most contractors is, “Can we do it?”. In this article, you’ll learn about unique equipment and special packaging that will give you options you hadn’t considered before.
Traditionally. Grouts and concrete repair mortars are purchased
You’re comfortable doing the minor repairs yourself and you’ve gotten good at it. But this overlay of a large area has your confidence dropping and you’re not sure your people can do it. At what point should you consider hiring a contractor?
How do you feel about your teams ability to do this? Could they work with these materials for longer periods of time? Are they skilled enough for this application?
Will having this area back in service quickly be critical? Can you pull your people off their already tight schedule to do this yourself?
If you self-perform and you get in over your head, how much more will it cost in dollars and reputation to get it re-done in the end?
Sometimes you just don’t have the time to repair your floors and keep up with your production schedule. Especially if the damage is extensive and spread over a larger area than what you’d “patch” on a regular basis. In most cases, it’s more cost and time effective to repair rather than replace if the damage is localized.
While making these larger repairs may seem more difficult, it’s almost easier to address provided you use the right materials and can prepare the area without needing to rent any equipment.
Take a look at this step-by-step guide for a common large repair with epoxy mortar.
Your concrete takes a beating every day. The traffic, the dropped tools, the dragged pallets, they have your floors under constant attack. The result is seen in a wide range of damage. Some areas have minor spalling or chipping, some have scrapes and grooves and others may have significant damage. Unfortunately, there’s no one size fits all repair for all of these.
Make sure you match the right repair material and method with each repair. You’ll have to use a couple of different materials. But, the repairs will last.
Check out our guide to repair materials and methods to find the right combination for your situation.
Now those small cracks are wide enough to cause issues. You’re having to put down steel or plywood to cover areas to prevent tripping. Maybe you even have to re-route your traffic to reduce the potential damage to forklifts.
You don’t have to improvise or just make do when you address this very common problem. The truth is, you can restore these areas without the down time or inconvenience you assume you’ll suffer and it won’t cost you as much as you think. The materials you’ll need are as advanced as all of the tools you use for your manufacturing process. They allow for application in all sorts of conditions and are fast setting to take traffic in a snap. Plus the need for unique
Of course, concrete cracks. We all know it. But like most problems, it only gets worse if you don’t address it. If you have a bearing on the brink, worn belt or broken sprocket, you’d change it to prevent any potential damage or failure that might lead to lost production time. Unfortunately, the plant infrastructure doesn’t always get the same attention or elicit the same response.
It takes a long time for a crack to become a problem. Looks like there’s nothing happening. That’s why these cracks are discounted and are left to run their course. Eventually some leading to damaged finished products, slab undermining, environmental concerns or even safety issues. Taking just a little time and very little material, you can address these cracks while they’re small
Discovered damage in your pit or chest linings? Regular inspections are key to planning work for mill outages. Once you’ve made an assessment, you have an idea of what you’ll need to plan for on the schedule and for your budget. Most people still wait to perform the repairs and assume the damage will have progressed by the outage.
Why not make the temporary repairs during the inspection? It could slow or prevent any additional damage that might continue to progress until your planned project date.
Take a look at some options that will keep the surprises at a minimum when you open up that chest or pit down the road.
Chest and pit lining repair products:
Material | Applies to what surfaces? | Time before re-filling with stock/water |
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