Concrete Pumping Contractor Lake San Marcos

Using Trailer Pumps for Concrete Pumping in Lake San Marcos: Is It Possible?

The thought of concrete pumping in Lake San Marcos or that trailer pumps can be used to convey immense loads of concrete were once viewed as outlandish; something that can’t really be done. In a rebuff to doubters, we have demonstrated that indeed it can be done. We made such a sensible notion a reality by using proper equipment and developing new systems. If you know how to use a trailer pump correctly it will be easier to bring cement to your target location.

Before we share how we were able to achieve this, allow us to envision a big hose with concrete streaming out towards one end. We are able to do this by adding priming materials on the concrete to make it run through the hose smoothly. Our team uses a priming agent to improve the viscosity of the mixture. In a test, we found out that a lump consisting of three rocks can slide smoothly through a hose with a three-inch diameter together with the portland cement, water and sand.

Given this, there’s a likelihood that the concrete would be able to go through smoothly. 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. But at 150 feet in length, the hose delivered the concrete just fine, with no impediment.

In this case, having hooks will be of great help. Getting an extra pair of hands to pull the slack is also beneficial when it comes to weighty setups. Since the hose is larger with a bigger mass of concrete moving through it, the technician holding the nozzle may find it difficult to keep a firm grip on it. As the load becomes heavier, more manpower will be required.

We are staffed by experienced and skilled technicians who can help you resolve problems with your delivery of heavy concrete mixes over long distances. Count on us to render the needed service, whatever the situation is.

Concrete Pumping in Lake San Marcos Done Professionally

You can use our concrete delivery services for all kind of projects, whether for your business or home improvement. 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. You can count on our team to handle the job, big or small, and not only that, you will also be glad to know that we come fully insured and bonded to ensure your protection all the way. No matter how complex or how big your project is, you can trust our team to deliver exceptional services. We are a fully licensed, bonded and insured concrete pumping contractor.

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. The services we offer include down-pour pumping, house lintels, sauna tubes, tie beams, sink holes, perform columns, slabs, and power jacking. 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.

Our Track Record

As soon as you call us and agree to use our services, we will meet with your structural staff to make a detailed plan for your project. We could be your partner in building commercial or residential foundations, in waterproofing or even in decorating your home. Over the years, we’ve worked on hundreds of various projects with varying requirements. With our track record, building a retaining wall is the least we can do.

House Lintel Pumping

Our service price includes the setting up of 50 boards on the walls to provide 50 clean outs in house lintel concrete pumping. But if your requirements go beyond this, then we will adjust. Just let us know so we can discuss the matter thoroughly. Before we start the project, one of our technicians will check the down cells to make sure they are in good condition. We will then prepare the mixer and check the truss straps. We work with great efficiency. Because of the “j bolts” we place in the garage header and because we make it a point to clean the walls and ground after our operation, you won’t even know that we have already finished the job when you come to inspect. We will then check all the inspection holes before removing the boards and nails.

Columns, Slabs, Tie Beams, Preform Columns, and Sauna Tubes

Our concrete placement team will work in tandem with your professionals to confirm that your exact specifications for the job were made at the time and budget that you intended.

Power Jacking and Sink Holes

We can prime our pumps to reach a pressure point of 4,000 psi and even higher to ensure the highest standard of void filling. We are aware that because of the weather and other factors, hollow spaces can form underneath slabs, parking garages, office buildings, and road beds. But there’s no need to worry because we have the right equipment and skills to fix this problem right away.

We Are Your Best Choice

We not only have the best equipment but also the best technicians who can operate them to achieve the best possible results for your projects. With Concrete Pumping Services, you can be assured of the results you want to achieve. We have an extended inventory and large teams of licensed professionals who can ably do the job you have in mind. Call us today, and allow us to show you how we can be of tremendous assistance to you.

Concrete Pumping Services in Lake San Marcos: Experience Expert Help

Concrete Pumping Services has all positive attributes in a company—broad experience, state-of-the-art equipment, and highly skilled professional technicians. With regards to concrete pumping, we are simply in a class of our own and nobody can outperform us. Our concrete experts continuously train in order to ensure the quality and efficacy of the solutions that we deliver. We also follow strict safety measures to avoid accidents and property damages. If you’re keen on knowing how we can meet your needs, just give us a call or write to us via email. We would be glad to answer all your questions.

Concrete Pumping Service in Lake San Marcos: Best Hardware, Best Workforce

There is only one thing that has moved us, and continues to move us, and that is our commitment to serving your best interest. We have the right equipment to cater to your individual needs, highly trained experts to do the job, proficient procedure and with due consideration to safety.
Our Numerous Positive Qualities

Using pumps to fill a space with concrete is the best and the most economical option for any medium to large-scale construction project. At our company, we make use of the most advanced tools and equipment. We have a well-stocked repair facility where we can restore machines to their prime condition in case the first signs of trouble develop. We have different kinds of trailer pumps from such makers as Schwing, Mayco, Putzmeister, and Reed. They are always in tip-top condition since they undergo regular maintenance to prevent sudden breakdowns. We inspect them thoroughly before sending them to job sites. In case one pump develops problems, we always have a replacement unit that can be used to prevent work stoppage and project delays. Because of their broad experience, our specialists have figured out how to resolve issues at the slightest sign of trouble. The experience we have acquired in all our years in this business has taught our experts to be proactive. This means we fix your concern even before they become apparent.

Take comfort in knowing that we come fully insured, which means to say, we have you, and our duly certified personnel, covered by insurance. So, really, there is nothing to worry about when you have us serving your concrete pumping needs!

Our Trailer Pumps Can Deal with Big Rock

Some people think we’re just joking when we talk about the use of trailer pumps for pumping concrete to a slab. They can’t seem to believe that this can be done. Although it is true that boom pumps can do that, these pumps have one noteworthy shortcoming: Their outriggers consume a lot of space.

Our trailer pumps can deliver grout mixed with pea gravel and even bigger stones. They are becoming more popular in the U.S., South America and even Europe. Such a situation calls for the use of trailer pumps, which, by the way, also happen to be more cost-effective. In spite of their being small, trailer pumps are also quite powerful, capable of delivering high-pressure pumps. No, trailer pumps are not just for pea gravel and grout. The fact of the matter is trailer pumps are being utilized across South America and in several countries in Europe.

The Power of Trailer Pump

Trailer pumps are actually perfect when you’re working on fixing up either a commercial building or residential space. Why? It’s because these equipment pumps as much as 1,000 feet horizontally and 300 feet vertically. Trailer pumps may differ in some aspects, depending on the model, but you will find that most of them will have roughly the same pump kits, and that they will usually weigh no more than 10,000 pounds.
Benefits of Using a Trailer Pump

Many of our clients who used trailer pumps have not reverted to using boom pumps because of the extra space they were able to save. They also loved how the equipment is very user-friendly. The trailer type of pump produces lesser waste and offers lower pumping rates. They can be operated even in a cramped location. Best of all, the cost of using them is comparatively low.
If you use a trailer pump, expect to collect just one wheelbarrow of excess concrete. This saves you money and results in a better-executed project.

Decision is Up To You

Obviously, there are pros and cons to each method. The technology used by most commercial pumps today is amazing so if there are differences, they are not significant enough to make a dent in your wallet. However, you do have to factor in the location of the project, the deadline for delivery (including cleanup) and your budget, as well.

Gunite versus Shotcrete

Gunite is a material long used for building swimming pools. It’s a mix of sand and cement, blended dry onsite and pumped through a three-inch hose using jets of air from heavy-duty compressors. Water is put through a ring in the nozzle of the hose, with the volume controlled by a technician. It is made by combining cement and sand. The mixture is usually combined dry at the construction site and inserted inside a three-inch pump.

However, the application relies mostly on the skill of the nozzleman to do the job well. While the worker can control the speed and volume of material that is sprayed out of the hose, there’s just no uniform standard of application that ensures the quality of work every time. This means gunite is very vulnerable to cracks and brittle construction.

Deviation, no matter how small, in the mixing of dry materials and water causes a reduction in the pressure rating, which is set at 2,000 psi. Coring tests made in different sections of the same pool can confirm these inconsistencies. If there are problems with the consistency of the mixture, chances are the pressure ratings will be less than the recommended 2,000 psi. To confirm such inconsistencies, coring tests will be done in different parts of the pool. These inconsistencies have to be avoided, otherwise, the pool will be prone to cracks and leaks.
Shotcrete is the answer to your gunite problem.

Gunite problems are no more, thanks to computers and technology that make it possible to come out with an accurate mixture. Shotcrete (concrete) is made using regulated standards. As such, inconsistencies are eliminated, enabling the concrete to pump through the house and adhere to the vertical walls without a problem.

The latter is the preferred method of new construction today. In fact, the California Department of Transportation has ordered that only shotcrete will be used in roads, bridges and retrofits. Having said this, you can be assured that your pools have a steady potency of 3000 to 4000 psi, greatly diminishing the possibility of leaks for many, many years. With shotcrete, everything is done in the exact way it should be done!

Pools

Most of our work is done in building residential swimming pools. We have done numerous pool projects in the San Diego area, earning for ourselves the expressed satisfaction of our clients. Over the years, other contractors have seen what we already know: Shotcrete is much superior to gunite.

Homeowners who wish to subcontract their pool project may also approach us for assistance. We are always willing to provide expert advice if you ask, and if you want some clarifications about shotcrete, feel free to tell us. We offer recommendations when requested and answer any inquiries concerning shotcrete that will help people in accomplishing the project that they exactly have in mind.

Over the years, more and more pool designs have emerged. We have seen different trends like inserting waterfalls and vanishing edges. 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 narrow passages dug on the ground with walls lined with three to six inches of shotcrete. A common drainage ditch, called type B ditch, is two-foot wide and one-foot deep. There are other sizes and shapes of ditches. A type D ditch is 3-foot wide and 1-foot deep. The volume of water blended with the concrete is very important in constructing these ditches.

And, then our team proceeds with the setting up a wire mesh measuring 6x6x10x10 or the 17gage wire mesh, whatever is appropriate. After digging the ground, our personnel will place either a 6x6x10x10 wire mesh or 17-gauge wire mesh depending on the specified requirements. We use a 191 Kabota excavator, a powerful equipment that comes with different sizes of wire mesh. Our excavation screw will set up the equipment based on your project plan.

Anti-Erosion Measures

In addition to making pools, we are also excellent in helping our clients control erosion in their properties. We are experienced in working with sloped properties. We also engage in erosion control in basements and underneath houses and other structures to keep water from undermining their foundations. Some slopes are in nearly vertical walls where we apply shotcrete with a rough nozzle finish that conforms to the shape of the slope. We likewise use shotcrete to upgrade the strength of bridges, highways and other government infrastructure projects. We can also do erosion control in private ventures. We can construct fine-graded inclines with wire mesh in different structures and with a smooth or broom finish.

Gunite or Shotcrete?

Gunite is a concrete mixture sprayed at a very high velocity. The mixture is made by combining portions of sand and cement. This material is produced using higher air pressure to make the cement harder and tougher. We sometimes use quickening agents to help in the overhead placement of shotcrete.

Gunite has been around since the 1900 so this is not a new technology. Nevertheless, in some applications, it’s still as relevant as it was in the early part of the 20th Century.

The pressure from the jet presses the material to the surface. Quick drying products like Rediset also accelerate the drying process because it solidifies in a matter of hours. 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. The process of shotcreting, on the other hand, developed only in later years to yield thicker and small coarse aggregates.

The concrete may be applied through dry-mix or wet-mix. The dry-mix procedure almost always turns out the more successful of the two processes.

The dry-mix process is done this way:

(a) Cement and sand are thoroughly blended.
(b) The cement/sand mixture is put in a special air-pressurized mechanical feeder called “gun.”
(c) The blend is measured and placed in the conveyance hose by a feed wheel or distributor.
(d) This material is pushed by compressed air through the conveyance hose to a special nozzle. The nozzle is placed inside with a perforated manifold through which water is passed and blended with the sand/cement jet.
(e) The wet mortar is ejected at high pressure from the spout onto the surface to be gunited.

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.

By and large, the wet-mix process has been set aside since the dry-mix process yields better results. The dry-mix methods utilize fast or low-speed processes. High-speed gunite is made by using a small nozzle to discharge the concrete mix at a speed of around 90 to 120 meters per second. This results in extremely high concrete compaction. Meanwhile, the low-velocity gunite is produced using a large diameter hose. The compunction, in this case, is not that high.

Advantages of Wet and Dry process

Although more accurate control of the water/cement mixture can be done through the wet process, the fact that the mixture is kept exceedingly low in the dry process counteracts the objection on the lack of precise control.

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 fact that the dry process is able to yield a lower water/cement ratio makes the concrete more durable. However, if you are going to use the wet process, in order to achieve roughly the same result, you may use air-entraining agents. With the exception of accelerators, admixtures tend to be more user-friendly.

With this process, you can have the luxury of using longer hoses. The advantage of the curing process, however, goes to the wet mixture.
You cannot expect to encounter these issues with the wet process, only that the wet process is not able to produce concrete as dense as the ones produced using the dry procedure.

However, unlike the dry process, the wet process does not regularly yield compact concrete. Work can proceed even during windy condition with the wet process, unlike in the dry process. Due to the high limits that concrete pumps produce, a higher rate of concrete laying can likely be accomplished using the wet process rather than the dry process.

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