Concrete Pumping Contractor La Presa

Using Trailer Pumps for Concrete Pumping in La Presa: Is It Possible?

More and more information about concrete pumping in La Presa 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. We made such a sensible notion a reality by using proper equipment and developing new systems.

Before we share how we were able to achieve this, let us to envision a big hose with concrete streaming out towards one end. We can do this by adding priming agent on the concrete to make it flow through the hose. But what about the rocks mixed with the concrete? 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.

Of course, testing and the real thing may sometimes be two different things. You cannot avoid blockage issues, but you still need to leave at least 3/4 of an inch for a smoother flow of the concrete mixture. There are instances when blockages or similar matter occurs. Having said this, it’s safe to say pouring within 150 feet would work just fine with a three-inch hose.

If there’s more and more concrete passing through, keeping the hose in place will be a struggle. There will be more issues as the project progresses, and factors like weight may be taken into account. But you may use hooks and more people holding the hose to stabilize it.
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. Fortunately, you can hire our group to help you with any type of project.

Concrete Pumping in La Presa Done Professionally

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 take pride in our extensive industry experience. You can make use of our services in a wide range of projects, even the more complex ones. Our services are completely guaranteed, which benefits both of us.

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 take pride in our extensive collection of line pumps which enables us to handle rocks, grouts, pea rocks of up to one inch in diameter. 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.

Concrete Pumping Services in La Presa: 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 in this business for so many years, and this experience has propelled us to give you the best possible service. We do not only boast of a top-of-the-line equipment as we are also very proud of suitable training we provide our employees to give you your requirements with safety as main consideration. Need concrete pumping services? You deserve to avail of the best service around. We would be happy to answer all your inquiries. Talk to our experts anytime you want. Feel free to discuss your concerns, ask for a price quotation or book a service today. We look forward to hearing from you!

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

Since we began operation, we have constantly been striving to become the most dependable concrete pumping service provider in the nation. 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 We Offer

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-equipped repair facility that can quickly restore machines to their prime condition. We have trailer pumps of all kinds, from the likes of Swing, Mayco, Putzmeister, and more. Yes, they are top of the line, and even then we make sure that they are routinely maintained to maximize their efficiency. Moreover, we check them before deploying them to job sites. In case one pump malfunctions (which has never happened yet), we always have a backup unit that can be used to avoid delays in the project. 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. You will not find this in other companies as their fixing is comparably slower and less efficient than what we offer.

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. 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.

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. They are becoming more popular in the U.S., South America and even Europe. This type of pump provides high pressure to ensure that the spaces underneath the slabs are filled.

The Power of Trailer Pump

Trailer pumps are highly recommended for renovation projects, most especially if you need to pump concrete within a 1000-feet distance. You may also use trailer pumps for up to 300-feet high properties. Trailer pump units may not look exactly same, but they all weigh up to 10,000 pounds and are generally outfitted with similar pump kits as those used in boom pumps.

Trailer Pump Benefits

You wouldn’t how a lot of our customers have never returned to using boom pumps after experiencing just how good trailer pumps are. 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

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 or Shotcrete: Which is Better?

Gunite and shotcrete are sometimes used interchangeably. But the two methods are distinct from each other. The material leaves the nozzle as a pressed wet aggregate that sticks to walls.

Unlike the shotcrete mixture, gunite requires a lot of skills and attention from the workers because the ratio of the components plus the air pressure used to spray the mix should remain consistent all throughout the project. If the mixture is not properly made, the resulting concrete may not last long.

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. This results in a pool with walls that are liable to break down due to leaks and cracks.

Shotcrete is the solution to this gunite issue.

Unlike the gunite mix, the shotcrete is computer-controlled. The mix is carefully designed and produced in a plant. The mix will adhere to the walls once you start to spray it.

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

The vast majority of our work is in building private pools. We have finished many pool projects in the San Diego area, for which we have gained our customers’ seal of approval. That means very satisfied customers. We are not alone in this assessment as more and more contractors have abandoned gunite for shotcrete.

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.

Pools have come a long way. Pools without additional features or complicated designs are quite rare these days. If this is the kind of pool you want, then by all means, give us a call. We have mastered our craft and we can very well build the pool that you have in mind.
Drainage Ditches

Drainage ditches are ditches lined with concrete of about 3 to 6 inches wide. The type B ditch is the most common, sized about 2 feet wide by 1 foot deep. The amount of water is what usually determines the shape of the ditch. 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. The volume of water blended with the concrete is very important in constructing these ditches.

For commercial and agricultural applications, such as for irrigation for instance, drainage ditches may range from three-foot wide to a width of as much as seven feet, along with a three-foot depth. Once in place, a shotcrete crew completes the job with the careful laying of concrete. 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. We work in the presence of both contractors and homeowners so that they could see for themselves how we are able to achieve excellent results.

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. Nevertheless, we can introduce mechanisms and measures that will ensure the integrity of the project. Shotcrete sprayed in slopes will be vulnerable—even with reinforced steel—to water movement if we don’t introduce anti-erosion controls. 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 can construct fine-graded inclines with wire mesh in different structures and with a smooth or broom finish.

The Gunite and Shotcrete Process

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. Typically new materials with zero droop can bolster itself without leaning or peeling off. The high-pressure application of the shotcrete makes the material tougher. 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.

On the other hand, shotcrete is an improvement of gunite. Its use results in the building of more durable walls with greater thickness. 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 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 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 and sand are mixed with water before being fed into the delivery system and sprayed onto the surface through compressed air. The application concept is very much like your garden hose. You train the nozzle to where you want the mixture to go.

The wet-mix process has generally been cast aside in favor of the dry-mix process, because the latter produces much better results. The dry-mix techniques employ high-speed or low-speed system. High-speed gunite is created by using a small spout to release high air pressure to deliver concrete mix at a velocity of around 90 to 120 meters per second. The lower speed gunite, on the other hand, is passed through using a big hose for bigger concrete load yield. The concrete compunction is less under this process.

Benefits of Dry and Wet 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.

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.
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.

With this process, you can have the luxury of using longer hoses. The advantage of the curing process, however, goes to the wet mixture.
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.

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