Concrete Pumping Contractor Rancho San Diego

 

Concrete Pumping in Rancho San Diego With A Trailer Pump, Why Not?

It seems that people cannot quite agree on many things about concrete pumping in Rancho San Diego, so let us give you an expert’s opinion. To the doubters’ dismay, we have proven otherwise. We made such a practical idea a reality by using the right tools and devising new procedures that we strictly follow.

Before we share how we were able to achieve this, let us to envision a big hose with concrete streaming out towards one end. Well in our company, we begin by introducing a priming agent. This permits the concrete to move without restraint inside the hose. Then we make a careful estimation of the rock size and multiply it by four, making sure there is enough room, and leaving about ¾ inch of space for the cement, water, and sand. We also consider the size of the rocks and multiply it by four to ensure that the pump will not get blocked. There should be enough room for the water, portland cement, rocks and sand inside the pump.

There may be some instances when the pump will be blocked even if you use a primer. During an actual concrete pumping operation, the process could be hindered by blockages inside the hose. In a further test, we found out that such blockages could indeed happen if the hose extends beyond 150 feet. Having said this, it’s safe to say pouring within 150 feet would work just fine with a three-inch hose.

To remedy this, you may use hooks and assign more workers to hold the hose to keep it stable. 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. If there’s more and more concrete passing through, keeping the hose in place will be a struggle.

Our team specializes in providing concrete pumping for big rocks. We have the skills plus the equipment needed to handle your requests. We have a workforce of licensed, experienced and highly skilled technicians who can resolve your problems on the delivery of heavy concrete materials over long distances. We know these things because we are specialists in rock concrete pumping.

Expert Services for Concrete Pumping in Rancho San Diego

We highly recommend browsing through our site to know more about our concrete pumping solutions for industrial, commercial and residential purposes. In our twenty years in the business, we can safely claim to have perfected our craft, and that includes the expert use of trailer pumps of all kinds. 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 highly efficient operators can guarantee safety is on top of their priority. Thus, they follow only the best and correct practices. 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.

Big Rock Concrete Pumping & Long-distance Projects

As per our standard protocol, we provide our customers with a 200-feet hose. The hose should be enough to cover most types of projects. For larger projects, we can provide up to 1250-feet long hose. We use hydraulic trailer pumps that can fill up to 70 cubic yards of space in an hour.

Retaining Wall

Since day one, we have helped hundreds of project owners build a strong and long-lasting retaining wall. We are well trained to apply waterproofing membrane and install drainage systems on all sizes of retaining walls. Let our structural experts design a retaining wall that fits your needs and your project goals.

Residential Lintel Pumping

When it comes to installing home lintels, you can’t find a more reliable contractor than our team. Lintels are crucial in strengthening both timber and steel frames of doors and other openings, so you can count on us to install the right type of product. We carefully compute the load above the intel to make sure that the structure will not collapse or to prevent physical damages. We also check the brickwork and mortar packing to avoid unnecessary issues. Rest assured that our contractors have all the background and experience required to setup lintels.

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

With the help of our skilled concrete placement specialists, you can install columns, slabs, precast columns or other types of materials inside your commercial or private properties. The best part about our company is that you can achieve the results you want without spending a fortune.

Power Jacking and Sink Holes

The last things you want to deal with are sink holes and air spaces. Voids can cause erosion and severe structural damages. We use very powerful pumps that can achieve 4,000 PSI to fill voids flawlessly. We know how to work on sinkholes and voids underneath office building, roads, parking lots, and slabs. Trust our team to fix your issues quickly.

Hire Our Experts

Our company is everything you need for your concrete pumping needs. We have the proper skills, training and background. We also have advanced equipment to handle any type of situation. At Concrete Pumping Services, you can find skilled workers who can perform your requested services as soon as possible. We guarantee to discuss the procedure we will use to fix your problem. We have a very dedicated team and an extended inventory. Get in touch with our experts today!

Concrete Pumping Services in Rancho San Diego: We’re Simply the Best in the Business

You have come to the right place if you are looking for foolproof solutions for your residential, commercial, or industrial requirements. We, at Concrete Pumping Services, have guaranteed experience in the field, plus our technicians are well-trained and duly certified to perform the task. We have been providing our concrete pumping solutions in the metro for years. We are dedicated to providing high-quality deals to all our valued clients. In case you want to know how we can address your masonry requirements, call or email us. 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 Rancho San Diego: This Is Our Guarantee

Since we started operation, only one objective has been fuelling our efforts: to become the best concrete pumping provider in the country. We do our best to constantly improve our services as well as our equipment. Our company has been tried and tested by many clients in the metro.

What Can We Do?

The concrete pumping service we offer is a package of the latest equipment and experts who have been expertly trained. We assure to give full service and meet even beyond your expectations. 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. The variety of trailer pumps we offer includes models from Reed, Mayco, Schwing and Putzmeister. Apart from the good brand, you don’t to worry about having problems with our equipment as we service and maintain them regularly. 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. Other companies don’t have quick answers in resolving such issues, leading to delays in project implementation.

Take comfort in knowing that we come fully insured, which means to say, we have you, and our duly certified personnel, covered by insurance. With our company’s record of competence, you can rest assured that you have nothing to worry about when the project is finished.

Trailer Pumps for Pumping Concrete with Slabs

When we try suggesting using trailer pumps to transfer concrete mixture to a slab, we often get a dubious look from our customers. Once we explain the procedure, they tell us that it is not possible because we should use concrete boom pumps instead. 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.

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. Our trailer pumps can handle not just grout and pea gravel but also bigger stones. They are widely used not just in the U.S. but also in South America and even Europe. 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 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. Trailer pump units have slight differences, but they all weigh up to 10,000 pounds and are generally furnished with similar pump kits to boom pumps.

Benefits of Using a Trailer Pump

As we have experienced, a great number of trailer pump customers no longer ask about boom pumps, even if the project site is wide enough to accommodate the gigantic equipment. This does not come as a surprise, considering that they do get the same results without worrying about space, waste products, and costs. They also leave little waste, their pumping rates are minimal, and they can be located even in cramped spaces. The problem with using a boom pump is that a large part of concrete stays inside the container, leading to major losses.

Large chunks of concrete waste accumulate inside boom pumps, and this waste materials can be very hard to remove. Other than that, it can be very costly to remove the solidified waste materials. On an average, you can expect to pay more or less $160 to clean up boom pumps. This would definitely cost a lot of inconvenience on your part.

If you use a trailer pump, you can expect to save more concrete mixture. This will allow you to save money and resources for your project.
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. Thus, it all boils down to your project budget – whether you want to save hundreds of dollars during machine cleanup time.

Gunite vs 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. 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. The liquid material is then sprayed onto the swimming pool, for instance, at high velocity. The liquid concrete will then stick to the walls or floors, as the case may be.

It is in this technique of application that gunite encounters problems. The quality of the mix depends totally on the accuracy of the onsite operator. There are no mechanical controls or reliable systems to ensure a dependable, long-lasting and correct mix.

Apart from the application, the mixture of the water and dry materials is wholly dependent on the skills of the workers. The end result is a pool with weak walls that could collapse due to cracks and leaks.

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 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. By using shotcrete in pool construction, leaks will be highly unlikely. Choose shotcrete because it is accurate and exact; no more guessing games.
Pools

We are very proficient in creating whatever shape or size of residential swimming pools. Whatever design you have in mind, we can create it for you. 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 can guide the process of application to make sure it’s done correctly and passes the standard for strength.

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. We have mastered our craft and we can very well build the pool that you have in mind.

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. 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.

The San Diego County Book of Standards features many ditch designs. We can build whatever kind of ditch you need, utilizing our 191Kabota excavator. The San Diego County regulates most of the specification of drainage ditches. Our company can help your dig and create the right type and size of ditch that you need for your property. Our specialists will then pour shotcrete to form the walls of the ditch.

Erosion Control

Roadway and foundational erosion control is also another major aspect of our specialty. We do factor in the environmental conditions surrounding the construction site and study documented geographical conditions to limit the risks. We adjust the thickness of the shotcrete mixture depending on the slope of the walls. In most cases, we also use reinforced steel for added slope protection. Our team also provides erosion control measures to help protect basements and underground properties. There are also slopes with very steep inclines that they are almost vertical. But we’ve used the methods that we designed particularly for these situations. During some instances, we may use techniques used in commercial projects like freeways and bridges for residential projects.

Gunite or Shotcrete?

Overall, gunite has taken a backseat to shotcrete in terms of efficiency and stability. But gunite can also serve its purpose in select projects because the procedure is cheaper, at least initially. Recently, a new addition to the mixture was introduced. This is the coarse aggregate which serves two goals: first is to cut down the cement content, which will save some money; and second is to produce both greater dimension and consistency to the final output.

There is little distinction between guniting and shotcreting. Gunite was first used in the early 1900s. The procedure used air pressure to apply mortar on walls that were considerably less thick than today’s structures.

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. The application doesn’t vary much between gunite and shotcrete. As already mentioned, it’s in the blending process which makes the latter superior in quality in terms of the final product.

Here are the steps involved in the dry mix procedure:

(a) Specific quantities of sand and cement are combined.
(b) The mixture is inserted into an air-pressurized hose which is commonly referred to as the ‘gun’.
(c) The mixture flows through the delivery hose once your turn the feed wheel.
(d) The material is released through the nozzle using compressed air. The nozzle is specially made to fit inside together with the manifold. The perforated material lets the water flow into the nozzle.
(e) The water and dry mixture are thoroughly combined before the resulting mortar is sprayed.

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. Higher velocity results to better compaction. If you want to achieve a lower velocity, you need to use a large nozzle.

Advantages and Disadvantages of Dry and Wet Process

A few examples of the pros and cons of using the dry and wet mix procedure are discussed in detail below. Although we can control the water and cement ratio in the wet mix method, it is more recommended to use the dry mix method instead.

Pumping light aggregates is best done using the dry process. It must be noted that the dry mix process is largely dependent on the amount of water mixed with the sand. Sand that is too wet causes blocks inside the pipeline, an issue that does not occur in the wet process.
There is a lower water/cement ratio used in the dry mix process, which is why the ending result produces more durable concrete. However, it is worth noting that you can use air-entraining agents to strengthen the concrete is you prefer using the wet mix technique instead.

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.

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.

Another point to consider is that the wet process can work better especially in windy sites. 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