What To Know About Your Home Foundation Before Asking A Professional For Help

https://www.istockphoto.com/photos/cracked-foundation

If you suspect that your home may be having foundation issues, it might be time to ask a professional for help. Before that, here are some things to know about your home foundation.

Your home foundation can lead to several general issues throughout your house, including cracked walls, uneven door frames, windows pulling away from the wall, and uneven floors. You might notice that some of those problems can be located nowhere near the foundation itself – foundation problems affect all areas of your home. Do not take any sign lightly, despite how far away it is from the foundation itself.

If you notice any of these things you might have an issue with your home’s foundation, or at least have reason to inspect further. Some specific things to look out for are doors beginning to stick as you open and close them, cracks of any size in the floor, numerous nails coming out of drywall, and long splits in the brick around your house (if your house has brick). There are both interior and exterior signals; that is the start of a long list of warning signs. If you are worried about damage, give the inside and outside of your house equal attention to find the signs.

The signs of damage can also vary with each type of foundation. There are several common types: crawl space foundations, concrete slab foundations, wood foundations, basements, and stone foundations. Knowing the type your home has will also inform whether the signs of damage should be inspected further.

Regardless of what the problem is, you should not turn a foundation issue into a do it yourself (DIY) project. Without the proper care and attention, these problems can expand, leading to collapsed walls, increased water damage, and a significant decrease in property value for your home. Some local home inspectors will give you an estimate on repair costs at no charge; contacting them is the smartest and safest route to go with any foundational damage. Write down the signs and be as specific as possible with when you noticed them, how they have changed, and where they are located in your home.

At the end of the day, it is better to be safe than sorry when approaching damages to your home. Unless you are an expert, do not consider tackling this issue on your own. Risking the safety of yourself and your family/housemates is not worth saving money on an inspection.

 

 

 

What Can I Use A Trencher For?

A trencher can be a useful tool for your construction needs. Its basic purpose is to, as the name might suggest, dig trenches and move large areas of dirt. If you do not have the help or time to complete a large project, this machine might be the thing to help you complete it in the most time and cost efficient way. If you are considering buying or renting a trencher for your next project, there are several things to consider.

The first consideration is the type of trencher you want. For smaller, confined spaces, you might consider looking into a manual trencher. This is one that you might want to use for shorter projects, as these are not recommended for digging large or deep trenches. If you are looking to create better drainage around your home or garden, a manual trencher could be for you.

For a bigger project, a ride on trencher may be more suitable – ride on trenchers are more efficient and can cut deeper and longer than manual trenches. They are often more comfortable to use while resulting in a higher quality result. Additionally, if you are gardening or landscaping and come across a patch of heavily rooted soils, trenchers can cut through roots and eliminate the need for doing tasks like that by hand.

Be careful to not use your trencher on rocks and concrete before checking that the type you bought or rented can accommodate that task. Do a thorough survey of your project site before buying or renting as well, as the maneuverability of a landscape will greatly impact the type and size of trencher you want.

Due to the wide variety of projects you might need a trencher for, it is recommended that you err on the side of renting over purchasing. The site conditions from project to project can vary drastically, making it a more economically smart decision to rent on a project to project basis based on the physical conditions.

Overall, investing in a trencher for your next irrigation, landscaping, or utility project could save you a great amount of time and money. If you think this tool might be of use to you, contact your local equipment shop and talk through your project with a professional. It might be helpful to go with your desired depth and length of trench, physical limitations of the site, and the goal of the project in mind.

Photo by Daniel Lincoln on Unsplash

 

 

What is Dimple Board for Wall Drainage?

When you are laying the foundation for a home, business, or other permanent structure, you need to take steps to make sure the foundation is dry and will stay that way for as long as possible. There are lots of ways to make sure that happens, including choosing your site wisely and using proper grading and site preparation to make sure as little water reaches the base of your structure as possible.

However, keeping your wall and foundation perfectly dry by using those solutions is not possible. One reason is that you don’t always get to choose your building site. The lot is what it is, and only so much can be accomplished through grading and other water diversion efforts. Sometimes you just have to work to turn your foundation wall into a fortress that is prepared to stand up to hydrostatic pressure and surface water.

One solution in this situation is the use of dimple boards such as GeoMat Dimple Board for wall drainage.

What is dimple board?

Dimple board and other similar products are exactly what their name implies. When you look at the material, it is covered with dimples or spots that stick up like small mounds. When dimple board is properly installed against the concrete wall, these dimples help promote the flow of water away from your foundation and the building site, through drainage you have planned in advance.

The dimples and dimple board keep the ground outside awaye from your poured concrete wall, preventing the intrusion of water via hydrostatic pressure.

Where is dimple board installed?

Dimple board and similar construction materials are installed around the exterior of your poured concrete foundation. The board is mechanically affixed to the exterior wall so that it covers the entire wall from the base to the level where your finished foundation will be visible, also known as final grade height.

Permanently fastened by mechanical means including screws or bolts, or with liquid adhesives, there should be a tight bond between the back of the dimple board and the foundation, with no space for rain or below surface water to get in and stand next to the foundation.

This wrapping acts like a raincoat around your foundation. With careful planning and the use of additional waterproofing methods and tools, dimple board can be part of a flawless waterproofing plan for your next project.

Geo-Mat is one example of dimple board or drainage board.

Different Types of Drainage Membranes

When planning any sort of construction project you want to consider carefully how you are going to manage water.  For most construction projects, water is at worst an enemy, and at best a problem that needs to be dealt with in order to ensure enjoyment and a long life for your project.

One tool available to help manage water is a category of waterproofing materials called drainage membrane.  Drainage membranes might be made of different types of plastics, rubbers, and composite materials. Further, they might be placed inside a project or outside, depending on their exact specifications and what is needed for the work.

Wrapped exterior membranes

One type of drainage membrane wraps around the exterior of a poured concrete wall. In this case the membrane is designed to keep water away from the foundation. It does this by allowing water to flow freely through holes or in air pockets created by dimples in the surface of the material. This flowing water moves quickly away from the surface, keeping the concrete beneath it dry and safe from freezing, cracking, and seeping.

Interior lining membranes

Another type of drainage membrane can go inside an already leaking or seeping foundation. This membrane is not built to protect the foundation, but is instead designed to keep the space inside liveable and mold free. By capturing the water and directing it where it can be managed, like into a fabricated drainage system, water can be directed outside and into sewer or stormwater systems. By controlling water flow, the interior space is kept dry and can be used for whatever the owner wishes: living space for a family, dry storage for a business, or more.

Exterior underlayment

For patios and play surfaces such as football fields, drainage membranes serve an important role that doesn’t necessarily mean keeping things dry. In this treatment, the goal is not to prevent water from reaching an artificial turf surface. Instead, the goal of this underlayment is to absorb and redirect the water to prevent the field or patio from becoming a puddle or a pond. This keeps the space safer by reducing slips and also helps to extend the life of the work.

For your next project, consider how water will affect the work over the lifetime of use, and then choose wisely how you will manage that water. You might find that one of our Mar-Flex drainage membranes is a perfect fit to meet your needs.

A membrane protects the wall behind it. Photo by Ricardo Gomez Angel on Unsplash

What is Drain Core

For centuries, builders relied on a mix of tried and true tools to keep buildings and foundations free from water and the damage it does to structures over time. Gravity and porous materials like gravel were the long standing winning combination.

And while gravity remains the undefeated champion in dealing with water – either causing problems or solving them without additional effort or resources – gravel is not always the ideal partner.

In some situations gravel is a poor substrate because the surface is being walked on or used for performing sports. In these cases the gravel underlayment is a poor choice because it can cause injuries or is simply uncomfortable. In other cases, even tightly packed gravel can shift, causing poorer performance and leading to the surface becoming damaged in a particular area over time.

This is where drain core can be useful.

Why is drain core better than gravel?

Drain core is typically made from a rigid plastic that holds its shape over time while providing a slightly more forgiving surface than concrete. This slight yield helps protect athletes while permitting continued drainage under even the most demanding situations.

The best drain core is gentle enough to permit regular use while being tough enough to keep an even flow of water away from the surface and out of the facility.

More importantly, drain core is easier to transport and install than gravel. All the builder needs to do is measure and cut, aligning sheets to make sure the surface is covered. Instead of dozens of trucks pouring gravel that later needs to be pressed or pounded into place, drain core can be laid into position and easily shifted until it is perfectly placed before being secured.

And, in addition to being easier to measure, cut, and install, drain core has been proven to provide superior water flow. That means a drier surface, easier installation, and less maintenance.

For your next project, consider where you might use drain core instead of gravel or even perforated pipe to keep water away from your foundation or off your field.

You will be glad you did.

Drain core close up

Using a Crack Injection Gun for Waterproofing

There are many specialized tools that are used in every trade. Whether you are a fly fisher who needs a special vice to hold tiny lures as you wind them with line, or a construction worker manning the levers of a ten-story crane, your tools help you do a job that few can accomplish.

This is also true about waterproofing the foundations and walls of homes, businesses, warehouses, and schools across southwest Ohio where Mar-Flex has been doing this work for nearly three decades.

Every soil type and building specification requires a unique approach to match the situation. Sometimes the work requires an excavation and the application of an external wrap. Sometimes the work has to be done from inside and requires layers of waterproofing and even channeling to redirect foundational water.

Sometimes, the job requires injecting waterproofing materials deep into walls. This allows you to reach spots and weaknesses not visible to the eye during an inspection. This job requires a crack injection gun.

The crack injection gun has special powers

While it sounds potentially menacing or even dangerous, the crack injection gun is simply a specialized tool to help with waterproofing and dampproofing.

The crack injection gun can take various forms. Most are manually operated and some are open while others, like the one pictured in this article, are largely self-contained.

Using this tool, your expert waterproofing team can push or “inject” caulk into cracks and seams. The use of additional force, provided by hand leverage, forces the waterproofing caulk or sealant into spots that simply can not be seen by the naked eye.

Careful application of sealant into every available spot can allow the transformation of a wall. A surface that was once porous and allowed water to seep through into a foundation or basement can be rendered largely waterproof. This can bring thousands of dollars of value and years of enjoyment to a space.

Using the right tools is important if you want to do a job well. Make sure that you have those tools at your disposal when you start your next major project.

Or go a step further and hire the seasoned professionals who have those tools to do the job expertly the first time. Consider calling Mar-Flex for your next project.

 

Crack injection gun. Photo provided.

Mar-Flex Uses Trusted and Tested Bentonite Waterproofing Products

Waterproofing is hardly a new science. People have been working to waterproof structures as long as we have been living in them. However, the materials available today are much more advanced than those used in the past. Through innovative use of new compounds that preserve the best qualities of rubber and plastic, materials such as Mar-Flex Bentonite waterproofing products do a far better job of keeping water than any product of prior generations – or even this generation.

Mar-Flex specializes in creating water-repellant structures using trusted products like Mar-Flex Bentonite Waterproofing Membrane. Designed to keep water out and prevent dangerous mold growth while still remaining removable, cleanable and repairable, Bentonite products are a permanent waterproofing solution for your next building project.

Together Mar-Flex and Bentonite products create waterproof structures for homes and offices that are ideal even in high water pressure and with high local humidity levels.

Who is Mar-Flex, and why bentonite?

Mar-Flex is a quality building materials company specializing in waterproofing, foundations and concrete repair. The company is well known for its use of trusted Bentonite products, including waterproofing membranes, which are vital to their waterproofing process.

Mar-Flex has been using Bentonite for years to waterproof underground structures like offices, warehouses, basements, and even whole houses.

Specifically Mar-Flex has been manufacturing and distributing Bentonite Pressurized products for over twenty years. Trust in Mar-Flex as your easy solution to waterproofing projects.

In today’s world, building codes and investors demand buildings and structures to be made safer and more reliable than ever before.

Does your property suffer from leaks? Are the neighbors always complaining about water damage in your home or business? All too often, poor waterproofing of a structure leads to extensive water damage. But it doesn’t have to be this way. You can choose to use Mar-Flex, a trusted industry leader in waterproofing membranes and mortar treatments.

Although waterproofing and building structures are different, the end goal remains the same – creating a structure that is protected from water. This can be done by using bentonite products that create a waterproof membrane, reducing erosion, retaining groundwater and showcasing chemical efficiency.

Mar-Flex, Inc. is a company that is dedicated to providing quality service and products in the construction industry. The company first began operating in 1907 in Denton, Texas as the Denton Natural Gas & Water Company.

Mar-Flex provides environmentally friendly and durable waterproofing for every building site – including waterproof membranes, building wrap, EPDM underlayments, and more.

Mar-Flex is dedicated to helping you solve your problems and improve your operations. That’s why we not only encourage you to learn more about our waterproofing products and innovative solutions, but invite you to chat with our technicians to answer any questions you may have.

Bentonite was found in dry lake beds around the world, and thought to form from volcanic ash. It was considered magical because it absorbed water, and its properties are still widely in demand today.

Bentonite can be found on dry lake beds like this one.

Photo by Kasey McCoy on Unsplash

 

 

Mar-Flex: Dampproofing for Over 35 Years

The Mar-Flex company started over 35 years ago and has grown to become a leading waterproofing company in southern Ohio. We have a wide range of dampproofing products for your next building project.

Whether you’re starting construction on a new building or editing an existing structure, Mar-Flex has the right products for any situation. We distribute a wide range of dampproofing materials to help keep your project protected from water damage as it’s being built. Our products are ideal for high- and low-lying foam applications, using hydrophobic materials, and clear and radiant barriers.

Mar-Flex is your stellar source for a wide range of products that’ll keep your building protected from water damage as it’s being built. If you’re looking to seal walls, roofing materials, and plumbing systems, we can help you find exactly what you need. We also offer great solutions for high- and low-lying foam applications, using hydrophobic materials, and clear and radiant barriers.

For over 35 years, professionals and contractors have relied on us to help them put in the best waterproofing system possible. We distribute a wide range of products that help customers protect their jobs from water damage while they’re under construction by using foam, hydrophobic materials, and other waterproof barriers.

Discover our selection of dampproofing solutions. No matter your project, Mar-Flex has everything you need. We offer a wide range of foams, radiant barriers and hydrophobic materials. The possibilities are endless when it comes to how you can use these products to provide the most efficient solutions possible.

We’re the foam experts. No matter your project, Mar-Flex has everything you need. Our gel polyurethane, polyethylene, polyolefin and specialty solutions are ready to work for you. Contact us today to learn about the customized solutions we can create for you.

Mar-Flex offers a variety of materials and products for all of your waterproofing needs. We cover any aspect of waterproofing, from radiant barrier compounds to foam sealants.

From residential homes to restaurant use, Mar-Flex is the industry standard for waterproofing solutions. Our products are available in a variety of forms, so you can find the solution that fits your needs.

Mar-Flex is your source for everything waterproofing. We offer a wide range of products including foam, radiant barriers and hydrophobic materials.

Mar-Flex dampproofing can help you protect almost anything.

Photo by Ricardo Gomez Angel on Unsplash

Sheet Membranes vs Liquid Membranes

Sheet membranes vs liquid membranes

Frequently our technicians at Mar Flex find ourselves in discussions with customers, resellers,  designers, and specifiers. And a question that arises is whether sheet membranes or liquid membranes are better.

This is a hard question to answer definitively, except to say, it depends a great deal on the situation.

Sheet membranes

Sheet membranes are part of systems that are becoming more and more popular in the marketplace. Most membranes bond really well to substrates. This allows the flooring systems to be bonded over so that there’s no adhesion issues at all.

Well, one advantage of a sheet membrane is that you have a uniform shape. It’s  factory made, and you’ve got uniform thickness, so you don’t have any risk that there could be any differences between the film thickness of the membrane.

Secondly, it’s not as elastic as a liquid membrane, but it’s far higher strength. So when you have a concrete bit or concrete slab with hairline cracks, a sheet system makes sure that you’ve taken care of those cracks. So that sheet is an anti-fracture system as well as a waterproof membrane.

Third, installation of sheet systems is far quicker because there’s no coming back to the second coat or the third coat.

Liquid membranes

If sheets are so great, then when would you use a liquid over the sheet?

Sometimes it comes down to cost

Liquid membranes can be used in the place of a sheet, and can be effective when properly installed. This means that applicators will be asked to work harder because they’re concerned with a liquid membrane reinforcing cracks in the concrete.

Sometimes certain joints on the substrata need to be reinforced with a sheeting system. This happens a lot with timber flooring, where installers are putting additional reinforcement over all the joints. They put an extra layer of of liquid membrane down.

From a customer standpoint this will work just fine, but as an installer, when you actually analyze all of that, you could have done it a lot quicker with a sheet, and at a much better quality.

Contractors value time over material cost

There are many situations where a sheet is far quicker than a liquid, AND it is far more effective. However, it will be more expensive.

As a contractor, your time is more important than the cost of materials. Using high quality systems helps your company build a strong reputation for building quality, durable projects.

Photo by Ricardo Gomez Angel on Unsplash

A Common Home Waterproofing System

Contractors often leave the work of waterproofing to companies that specialize in that work. This is because the application and selection of materials is so important, and keeping the home waterproof is a primary indication of a quality build.

When the waterproofing experts show up, they work in the trench around the foundation.

First they chalk out the foundation line. This is all done in preparation for the waterproofing work.

Spraying the membrane…

The first step of actual waterproofing is when they spray the walls with a waterproofing membrane. In this case, they are using a black asphalt based waterproofing membrane.

The footings on the foundation wall are sprayed first, and then the technician sprays on up to the grade line. After they spray the wall with the membrane, they will double check to make sure there are no visible cracks and there is a definitive layer visible around the entire exterior.

Once the membrane is applied, the weeping tile system should be put in place, prior to the application of the membrane.

Applying the drainage board

Next the technicians put the selected drainage board on top of the tar around the foundation. They will wrap it like a coozie on a beer can.

The board acts as an additional water barrier. It creates an barrier between the dirt and the wall. If any moisture or water gets behind it, this moisture allows the water to drop right down to the footing.

The membrane is actually doing the the waterproofing on the foundation.

The board is then applied using physical fasteners.  It goes all the way around the perimeter and they just roll it out like sheets of paper towels, only far more durable!

If you were to look closely, you would see a sort of dimple on it. It creates airspace behind the dirt. So when it’s backfilled with rock and soil, if any water or moisture gets in behind the wall, it allows the moisture to drop in a private river, right down to the footing into the weeping tile.

The weeping tile directs that moisture away from the house via the stormwater or wastewater system.

After the tech is done putting on the board around the perimeter, the stone “slinger” or stone truck comes by to put stone all around the perimeter along the base of the trench.

Once he’s done that, we call the inspector to come in and inspect the foundation to make sure the steps have been followed according to the local codes.

But you don’t have to know or do all of this yourself. Mar-Flex has been installing, waterproofing, and providing materials to waterproofers for years.

Photo by František G. on Unsplash