Concrete Pumping Contractor Carlsbad

Concrete Pumping in Carlsbad With A Trailer Pump, Why Not?

Concrete pumping in Carlsbad or the notion that trailer pumps can be used to deliver huge amounts of concrete were once considered impossible or something that can never 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.

Before we reveal how we made this possible, let us imagine a large hose with concrete flowing out on one end. We can do this by adding priming agent on the concrete to make it flow through the hose. Next up, we check just how big the rocks are and then multiply that size by four. Why? In a test, we discovered that a mass comprising of three stones can slide easily through a hose with a three-inch diameter together with the portland cement, water and sand.

We concede that tests don’t always yield the same result as that produced in the actual process. It has always been our goal to leave about ¾ inch space to accommodate the mixture, but apparently, it is not always the same case every time. There are instances when blockages or similar matter occurs. If you need to pour from a longer distance, you will need to use a larger hose to ensure that the mix would flow properly. To make sure that the stream of concrete would flow easily, you can use a hose with a diameter of four inches or greater.

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 you need a larger or heavier setup, you will need to hire more people to pull the pump. Larger hose could mean larger flow problems.

We are experts in big rock concrete pumping, and we can use this expertise to help you in your projects. We know these things because we are specialists in rock concrete pumping. We know these things because we are specialists in rock concrete pumping.

Concrete Pumping in Carlsbad Done Expertly

Go ahead, take your sweet time going over our online site, and you will see that we specialize in residential and commercial projects, and we accept industrial contracts, too. 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. For two decades, our team of professionals has worked with a lot of trailer pumps. Our services are completely guaranteed, which benefits both of us.

Our team of professionals will make sure that correct procedures are followed during the concrete pumping to assure the safety of everyone in the project site. Aside from down-pour pumping, our services include setting up house lintels, tie beams, sauna tubes, preform columns, sink holes, power jacking and slabs. With the use of our sturdy and powerful pumps, we can pump out concrete mixed with grout, rock, or pea rock in sizes up to one inch in diameter.

Need Longer Hose? We Have It

On average, we offer our clients a standard length of 200 feet of hose. This proves to be good enough in most of the projects we have undertaken. In any case, we can provide longer hoses—even up to 1,200 feet—if the project calls for it. In most cases, we use hydraulic trailer pumps, which generate a filling volume of 70 cubic yards of concrete per hour.

Our Reputation

After you call and place an order for our services, we will meet with your contractors to arrange a timetable for delivering our services. You could use our services in building foundations for your house or commercial building, or in waterproofing or remodeling your home. Through the years, we have played major roles in the construction of various business establishments, boosting our track record as we do so. Need a retaining wall for your house or building? Call us, and we will build you a sturdy wall.

House Lintel Concrete Pumping

Part of the services we provide is concrete pumping on house lintels, using 50 boards to give 50 clean outs. If the project demands more boards, we will provide you with the numbers you require. Talk to us so we can better serve you. Before we start the project, one of our specialists will check your project site. We will then set up the mixer and check the truss straps. We work with utmost proficiency that could even exceed your expectations. With the “j jolts” we put in the garage header and since we always clean the walls and ground after our operation, you may not realize that we have already completed our work when you visit the site. We also make it a point to check the inspection gaps before removing the boards and nails.

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

Our concrete downpour team will work together with your contractors to verify that the exact specifications on columns, slabs, tie beams, preform columns, and sauna tubes were strictly followed within the project’s intended time and budget.

Power Jacking and Sink Holes

We can calibrate our pumps to achieve a weight pressure of 4,000 psi or higher to guarantee the highest quality of void filling. We know that due to the climate and other variables, empty spaces can form beneath slabs, garage floor, buildings, and road beds. Be that as it may, there’s no need to stress yourself since we have the right tools and expertise to resolve such issues quickly.

We Are Your Best Choice

We have the most advanced tools as well as highly skilled professionals who can produce the excellent results you envision for your project. Concrete Pumping Services has an extensive inventory of equipment and a large workforce of licensed experts who can all capably perform the work they are assigned to do. Call us today, and let us demonstrate to you how we can be of enormous help to you

How Our Concrete Pumping Services in Carlsbad Can Help You

Work with our team of specialists at Concrete Pumping Services. Our team has the experience plus the necessary equipment to help you with your residential, commercial or industrial project. 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. Need concrete pumping services? You deserve to avail of the best service around. Whatever you need for your concrete pumping projects, we will be here to assist you right away.

Concrete Pumping Service in Carlsbad: We Only Commit To Serving Your Best Interest

Since we started operation, only one objective has been fuelling our efforts: to become the best concrete pumping provider in the country. 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.

Our Numerous Positive Qualities

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. We use state of the art equipment, which we always upgrade when necessary to cope with the demands of the project, helping to ensure that the project is completed within the time frame, and not a minute later. Count on us to remain focused on the job at hand, from beginning to end. 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. 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. By virtue of their extensive experience, our experts have learned to anticipate problems before they actually occur, enabling us to resolve potential problems before they actually show up.

Our company is fully insured to make sure that all of our operators and customers are well protected. With our help, you will never have to worry about issues related to concrete and slabs. We can always guarantee a quick and superior quality service.

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. Well, that point is well taken as boom pumps are admittedly useful. Nevertheless, this kind of pump is how outriggers occupy a considerable size 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. Hence, we advise using trailer pumps instead. Trailer mounted concreate pumps are very economical and they work like a charm.

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. 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 customers have started using our trailer pumps, doing away with boom pumps even if they have the space for those machines. The reason for this is that they have realized that trailer pumps are easier to handle. This is simply because they are very easy to maneuver, give less waste, allow lower pumping rates and can be utilized in small spaces.

One major drawback in using boom pump is that a large clump of leftover concrete remains inside the compartment after it is used. This leftover concrete can’t be used anymore—a real waste of good money. The leftover concrete is scraped off during the cleaning of the equipment. Cleaning costs around $160 for each pump—another source of unnecessary expenditures. If you add up all the unnecessary expenses with the cost of using boom pumps, the bill will be quite substantial.

In sharp contrast, if you use a trailer pump, you can expect to collect just one wheelbarrow of excess concrete, which is really nothing much. Thus, you not only get excellent results from the use of trailer pumps, you also save a lot of money.

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. The choice may ultimately hinge on whether you want to save money. If that is the case, then the use of trailer pump is your best choice.

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. The material leaves the nozzle as a pressed wet aggregate that sticks to walls. 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.
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.

Apart from the application, the mixture of the water and dry materials is wholly dependent on the skills of the workers. If there are problems with the consistency of the mixture, chances are the pressure ratings will be less than the recommended 2,000 psi. A simple coring test will reveal inconsistencies in the application.

Shotcrete is the solution to this gunite issue.

Instead of relying on the workers to cook the correct mixture of the dry and liquid materials, the manufacturer will handle the blending process through the use of accurate measurements from the computer back at the plant. That means every shotcrete that comes out of the plant is produced at the exact measurements.

The perfectly regulated shotcrete mixture is used by the California Department of Transportation in constructing highways, bridges plus seismic retrofits. 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.

For homeowners who may be on a budget and prefer to do most of the work on their pools, we also offer advisory work.

Pool construction has evolved over the years. From a simple design of a hole in the ground, we now introduce additions like waterfalls, fountains, simulated oceans and invisible edges long before other companies followed suit.

Drainage Ditches

Drainage ditches are narrow channels dug on the ground and lined with three to six inches of shotcrete. A typical drainage ditch, called type B ditch, is 2-foot wide and 1-foot deep. We can customize the structure depending on the function and purpose. The volume of water blended with the concrete is very important in constructing these ditches.

For larger commercial properties, drainage ditches that measure seven feet wide and three feet deep are used. Commercial drain ditches mostly come in a trapezoid shape. 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 team of workers will then install the 17-gauge wire mesh or the 6x6x10x10 wire mesh based on the plan. They will then spray the shotcrete to finish the job.

Erosion Control

In building ditches, we guarantee that there will be no erosion by ensuring that the slopes are well protected. We do this by applying shotcrete on the walls in differing thickness, even without reinforced steel bars. We do this by applying shotcrete on the walls in variable thickness, with or without reinforced steel or as circumstances require. 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. We also use shotcrete in commercial projects to strengthen bridges and roadways. We can also do this in residential projects. This way we are able to build fine-graded slopes with wire mesh in various forms and with a smooth or broom finish.

Shotcrete or Gunite?

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. 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. We also use the newly created “Redi-set cement” in the shotcreting process. Ordinarily, newly applied cement with no droppings can support itself without inclining or peeling off.
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 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 are very subtle differences between shortcreting and guniting. For example, shortcrete is newly introduced, while gunite was introduced to the industry around the early 1900s. 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 shotcrete is made based on these procedures:

(a) Cement and sand are mixed briskly.
(b) The cement/sand mixture is placed in a special air-pressurized mechanical feeder called “gun.”
(c) The mix is measured and put inside the delivery hose by a feed wheel or distributor device.
(d) The material is propelled by the compressed air through the hose, passing through a nozzle with perforated manifold through which water is dropped and mixed with the sand/cement compound.
(e) The wet mortar is released at high pressure from the nozzle onto the surface.

The Wet-mix Process:

Concrete is mixed with water before placing into the delivery equipment to be jetted by the compressed air.

The wet-mix process has generally been cast aside in favor of the dry-mix process, because the latter produces much better results. High velocity or low velocity works well in the dry-mix process. The high-velocity gunite, which has a velocity of 90 to 120 meters per second, is produced with the aid of a small nozzle and high pressure. This produces good compaction results. This leads to a remarkably high concrete compaction. The lower speed gunite, on the other hand, is delivered using a large hose for bigger concrete load output. The compunction is less under this system.

Benefits of Dry and Wet 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.

The dry process is an ideal choice when you are using light-weight aggregate. Then again, if you are using wet sand, the procedure will not be as effective because there are sensitivities it just cannot handle.

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.

These inconveniences and the hazards posed by dust happen less often during the wet process.

Also, even if it is windy, the wet process can still be used without affecting the end results. On the upside, when work is halted, the operator doesn’t have to rush to clean the equipment unlike in the wet-mix where concrete will solidify on the nozzle and hose. Hard-to-access areas would also benefit from the dry-mix delivery system, while the applicator exhibits more control of the nozzle and hose because they are lighter. It’s also more efficient when you introduce admixes because they can be applied on command.

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