Concrete Pumping Contractor Winter Gardens

Using Trailer Pumps for Concrete Pumping in Winter Gardens: Is It Possible?

More and more information about concrete pumping in Winter Gardens has become available, but there are particulars that need to be straightened out. For one, delivering big quantities of concrete is actually feasible using trailer pump. All you need are the correct instruments and flawless execution of the procedure. If you know how to use a trailer pump correctly it will be easier to bring cement to your target location.

Cement mixture behaves differently when you place it inside a pump or a hose. We can do this by adding priming agent on the concrete to make it flow through the hose. But what about the stones blended with the concrete? Chances are three rocks will pass altogether requiring enough space to allow them that.

We concede that tests don’t always yield the same result as that produced in the actual process. During an actual concrete pumping operation, the process could be hindered by blockages inside the hose. We recommend using a three-inch pump and pouring the mixture within a 150-feet distance. Otherwise, you may want to consider using the large hose. To be sure that the flow of concrete would go smoothly, you can even try a hose with a diameter of four inches or bigger.

The bigger load is going to wear the tip hose operator out eventually, the reason for the hooks. Working with larger hoses also has its share of issues. One main concern is the weight. Because the hose is heavier with the bigger volume of concrete flowing through it, the operator holding the tip of the hose may find it hard to keep it steady.

Fortunately, you can hire our group to help you with any type of project. Regardless if you have a large or medium-scale project, we will be here to lend you a hand. We can use our expertise to help you achieve the best results for your projects.

High-Quality Solutions for Concrete Pumping in Winter Gardens

Check out our website and get to know the services we offer. We can assist in your industrial, commercial or residential projects. We have been in this business for more than 20 years and have trained and developed a core of experts who have mastered various tasks using our trailer pumps. The best part of our service is we do it fully insured so you can keep your peace of mind.

Our team of experts will make sure that effective strategies are used during the concrete pumping in your project site to ensure the safety of everybody. We can work on precast columns, residential lintel pumping, tie beams, slabs, power jacking, sink holes and sauna tubes. Using our durable and high-quality line pumps, we can deliver concrete mixed with grout, rock, or pea rock in sizes up to one inch in diameter.

Distance Not an Issue

For starters, we usually offer our clients 200 feet of hose as this is the minimum requirement of the majority of projects. Nevertheless, we can supply up to 1,250 feet. Yes, distance is not a limitation for us. We mostly make use of hydraulic trailer pumps, which in turn is able to translate into a volume of 70 cubic yards an hour.

Retaining Wall

We begin the work of getting in touch with your structural staff to make sure that your needs are delivered the way you want them to. Say, for example, you need the job done for commercial or residential foundations, waterproofing, or simply for decorations. Our years in this business have allowed us to work with so many varieties of projects that entail diverse requirements. Therefore, we can really do the job for any retaining wall.

Tailor-Fit Cuts

Our service price already includes 50 dissimilar boards on the walls. This will give 50 clean outs. Should your needs be more than this, all you have to do is inform us and we can tailor-cut an offer depending on your requirements. Prior to starting the project, an expert staff will survey the cells to guarantee they can fill it. The mixer is then set in place as the operator inspects the truss straps. We will ensure a comprehensive walkthrough and examination of all inspection holes before we begin taking out nails and boards.

Slabs, Columns, Beams and Preform Columns

Our concrete placement team will make sure there’s enough and proper coordination with your own team so you get your expected results given your budget and time requirement.

Sink Holes

The pumps we have can reach up to 4,000 PSI and even some more when we are talking about pressure. This capacity makes sure we provide maximum quality of void filling. Weather conditions, among other considerations, causes the formation of voids in parking garages, slabs, road beds and office buildings. Nevertheless, this should not pose a lingering problem on you. We have the solution, and it is a mix of proper equipment and efficient skills.

Why Choose Us

We can deliver your needs in terms of jobs as vital as this. We not only offer the proper equipment as we also provide you the knowledge on how to use the equipment well to deliver the desired results. We do not just simply jump straight into the project. Concrete Pumping Services makes sure we talk about the job that needs to be done, employs the proper techniques in going about it, and attains the desired results all the time. With our team of experts, there will surely be a person who will provide you what you need. So hurry up and get in touch with us now!

Concrete Pumping Services in Winter Gardens: We’re the Best in the Business

Concrete Pumping Services has everything you need—extensive experience, high-quality equipment and dedicated personnel. With regards to concrete pumping, we are simply in a class of our own and nobody can outperform us. In case you want to know how we can address your masonry requirements, call or email us. Whatever you need for your concrete pumping projects, we will be here to assist you right away.
Concrete Pumping Service in Winter Gardens: This Is Our Guarantee

We have always aimed to deliver exceptional concrete pumping solutions. Our aim is to help our clients ensure the integrity of their constructed buildings. We relentlessly pursue that objective by continually improving our service, using the best equipment, and training our personnel to enable them to deliver the most efficient service while always ensuring environmental safety.

What Can We Do?

We have powerful modern pumps and other essential equipment in the hands of fully licensed professionals. You never have to worry about possible machine breakdowns that could cause project delays. Your project will not experience any form delay or breakdowns as we have an excellent repair facility. From the time we begin with work, you can be assured to get 100% of our effort to help you get your goals. We have various models of trailer pumps from such manufacturers as Schwing, Mayco, Putzmeister, and Reed. They are always in tip-top condition because they are well maintained and serviced regularly to avoid sudden breakdowns. We also make it a habit to test them out before any project as an added security. In the unlikely event our pumps malfunction (no fret though as this has never happened yet), we have a backup unit readily available so stoppage should not be a concern. Other companies don’t have quick answers in resolving such issues, leading to delays in project implementation. Less qualified companies do not have immediate solutions to unexpected problems, leading to project delays.

Our company is fully insured for our own protection and that of our customers. Our technicians also possess licenses that enable them to legally perform their job and also certificates showing their competence in their respective specializations. With all of our company’s positive attributes, you can relax and just let us do our work for you with nothing to worry about.

Pump Concrete with Slabs Using Trailer Pumps

Some people think we’re just boasting when we discuss our use of trailer pumps for delivering concrete to a project site. They can’t seem to understand that this is possible. They say only concrete boom pumps can deal with big rock. Although it is true that boom pumps can do that, these pumps have one noteworthy shortcoming: Their outriggers consume a lot of space.

I’m sure you know very well how frustrating it can be to work on construction sites at the heart of a very busy city or maybe with power lines getting in the way. If you do not think that a trailer pump can be used for big rock concrete pumping, then you must reconsider. Many regions of the world, including South America and Europe, are utilizing trailer pumps for their concrete pumping needs.

Trailer Pump Power

Trailer pumps are perfect for use in home or building renovation projects, given their ability to pump up to 300 feet vertically, and over 1,000 feet horizontally. They can even pump at a rate of 70 cubic years per hour. The pumping rate of our equipment can reach to up to 70 cubic yards per hour. Some models may have a lower rate, but most can accommodate up to 10,000 pounds of mixture.

Trailer Pump Benefits

A considerable number of our clients have shifted to using our trailer pumps instead of boom pumps even if they have the space in their project sites for those big machines. They have realized the many benefits offered by trailer pumps. They can be operated even in a cramped location. Best of all, the cost of using them is comparatively low.

Alternative Boom Pumps

Boom pumps have been known to create a lot of waste. For instance, a huge piece of concrete is jack-knifed into the hopper every time a boom pump is utilized. That huge piece will already be counted as a waste considering that it could not be taken out. The estimated cost of waste each time this occurs is around $160. That’s how inefficient the boom pump is. The viable alternative is the trailer pump where, overall, the amount of waste may possibly fit one wheelbarrow. By increasing efficiency and reducing the amount of waste, you will only increase your profits in the end.

Which Option is Best For You?

The decision on whether to use boom pump or trailer pump is of course up to you. All modern concrete pumps are marvelous equipment. In the last 20 years, technological improvements have made these pumps more powerful and yield better results. Things have changed a lot since the early years of concrete pumps. So it will now just boil down to how much you can afford and whether or not your space is suitable for your choice of concrete pump.

Gunite vs Shotcrete

Gunite and shotcrete are sometimes used interchangeably. But the two methods are distinct from each other. Gunite is a mixture of cement and sand (also called mortar), which has played a major part in the swimming pool industry. The method of application requires a high-capacity hose and powerful compressor.

Because of this method of application, gunite experiences different issues. The quality of the blend depends completely on the precision of the onsite technicians. There are no precise controls or procedures to guarantee a reliable, steady and exact mixture. If there are any inconsistencies with the portions used for each type of dry material and the amount of water added, the air pressure would drastically decrease to up less than 2,000 psi. Coring tests made in different sections of the same pool can confirm these inconsistencies. The end result is a pool with weak walls that could collapse due to cracks and leaks. A simple coring test will reveal inconsistencies in the application.

Shotcrete is the solution to this gunite issue.

All anomalies in gunite are precluded with the use of a computer-controlled mix from a concrete batch plant where each truckload of shotcrete is manufactured under rigorous supervision. The wet material, concrete, is pumped through a two-inch hose to a nozzle with an air-ring, giving it the property to stick to vertical walls. The application is mostly the same, however. You still have to use a hose and compressor to spray the liquid material to the pool walls and floors.

The strictly regulated production of shotcrete is the reason why the California Division of Transportation has chosen such product in the building of bridges, roads and seismic retrofits. With shotcrete you are guaranteed that the walls of your pool have a constant strength of 3,000 to 4,000 psi, thus preventing leaks and cracks from happening. With shotcrete, everything is done according to the highest standards.

Pools

A good chunk of our projects involves residential pools, particularly in San Diego and the surrounding areas. By using shotcrete, we have drastically reduced cases of leaks and breakdowns. Over the years, other contractors have seen what we already know: Shotcrete is much superior to gunite.

We also work with homeowners who subcontract the work and construct their own pools. We can provide the necessary recommendations, explain the process and answer any queries concerning the use of shortcrete mixture anytime you want.

Pool construction has seen major improvements through the years. Some of the newly built facilities have high-tech features such as vanishing edges, waterfalls, and artificial rocks. Our company has been showing the way in this regard. Our guidance has been sought by many pool developers and property owners who have known of our capability to produce the best results even in the most difficult conditions.
Drainage Ditches

Drainage ditches are made to minimize water buildup in a property. In most cases, drainage ditches have a six-inch concrete lining. Most of the drain ditches for residential properties measure two feet wide and one foot deep. Ditches can vary in sizes and shapes. A type D ditch, for instance, is three-foot wide and one-foot deep. You can also find seven-foot wide ditches that are three-foot deep and built-in trapezoid design, as required in certain business applications. We assign a shotcrete specialist to pump the concrete.

Many of the ditch designs are specified in the San Diego County Book of Standards. We can dig whatever type of ditch is required, using our 191Kabota excavator. After digging the soil, our technicians will put either a 6x6x10x10 wire mesh or 17-gage wire mesh depending on the predefined requirements. Our shotcrete team will then apply the concrete into the walls of the ditch.

Erosion Control

Controlling erosion is another service we provide. Actually, this service is mostly geared to maintain the integrity of the slopes. This we do by placing shotcrete, and reinforcing it with steel if necessary. We do this by applying shotcrete on the walls in variable thickness, with or without reinforced steel or as circumstances require. Slopes with vertical embankments are shotcreted with a rough finish, taking the shape of the slope. There is another slope type which you may often see in commercial applications, but may also be used in residential homes. Slopes of this kind are usually fine-graded, with wire mesh.

Gunite or Shotcrete

Gunite is the end-product when mortar passes through a hose and propelled at high pressure to the surface. When sand or small coarse aggregates are used to add thickness to the mix and to make the product more cost-effective by reducing the cement content, the end-product is called shotcrete. Water is only added once the dry mix is inserted inside the hose. In recent times, coarse and fine aggregates are also combined with the dry mix to improve its thickness.

Guniting and shotcreting are nearly identical. Gunite was first used in the early 1900s. The technique used air pressure to apply mortar on walls, which were thinner than the ones we have now.

The material becomes tightly packed upon impact. Set accelerators may, at times, be used to help with overhead placing. The new product, “Redi-set cement” may also be used in shotcreting. There is very little difference between guniting and shotcreting. The use of gunite started as far back as the 18th century, and it was usually intended for applications that are not very thick. Although the process can be classified under wet-mix and dry-mix, the latter procedure has become the preferred option for contractors.

The Dry-Mix Process and Application

(a) The standard ratio of cement and sand is thoroughly mixed.
(b) The resulting mixture is then added to the “gun,” which is the industry term for the automated feeder
(c) The concrete blend is pushed toward the delivery hose and nozzle
(d) The nozzle itself has a chamber for both accelerator and air. Meanwhile, water is introduced into the mixture through the water ring within the nozzle.
(e) When the mortar passes through the chamber, it becomes wet enough to be spewed out of the nozzle with the help of the high-velocity air.
Whether dry-mix or wet-mix, the rule of thumb is this—the bigger the nozzle, the lower the velocity of the delivery is going to be. High-velocity jet, for instance, can reach speeds of up to 120 meters per second. As can be expected, the higher the velocity, the more the material will be packed in once it adheres to the target surface. On the other end of the spectrum, lower velocity delivery may not be as stable in comparison.

The Wet-Mix Process

In the wet-mix process, the concrete is mixed with water just like in normal cement mixing. It is then placed in the transport pipeline to the nozzle, where it is propelled by compressed air at high pressure into the surface.

Today, more contractors have been shifting to the dry mix technique because it offers greater success compared to the wet-mix method. The dry-mix technique can either use low velocity or high velocity, depending on the compaction needed for the project. Smaller nozzles are used to achieve higher velocity. The nozzle velocity can reach up to 432 kilometers per hour. Higher velocity results to better compaction. If you want to achieve a lower velocity, you need to use a large nozzle.

Advantages of Wet and Dry process

In the wet process, you can be able to accurately control the ratio of water to cement, but the ratio must not be too low, an issue that is better addressed by the dry process.

Because it gives more control to the operator, there is less rebound. In extreme conditions such as strong winds, work will be halted if you are using the dry process. On the downside, the results of the dry-mix applications are consistently more superior than the wet process.

The lower water/cement ratio in the dry process has been found to be the reason for the lesser creep and tougher strength of the resulting concrete product in comparison to the concrete delivered through the wet process.

Nonetheless, air-conveying agents can be used to improve the strength of concrete that passed through the wet process. In general, admixtures can be used more advantageously in the wet process.

Because there’s no prior blending that occurs in the dry process, you really have to monitor the water content, which can cause an obstruction to the hose or nozzle. Rebound is also quite high in this method compared to the wet mix.

Another point to consider is that the wet process can work better especially in windy sites. The wet mix procedure will allow you to lay the concrete faster during a windy weather as compared to the dry method.

ConcretePumping On October 13, 2017   /   Pump Services   /   Leave a comment