Concrete Pumping Contractor Coronado

Yes, It’s Possible: Trailer Pump Can Be Used for Concrete Pumping in Coronado

The thought of concrete pumping in Coronado 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. 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.

In order to have a better understanding of the matter, you may need to know what concrete does once it is inside a hose. The concrete moves well when there is a primer, and this is how we begin the process. But what about the stones blended with the concrete? 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.
Of course, testing and the real thing may sometimes be two different things. 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 long, the hose delivered the concrete smoothly.

To remedy this, you may use hooks and assign more workers to hold the hose to keep it stable. In any case, the issue with having a bigger and heavier hose is that it may affect the operation. Working with larger hoses also has its share of issues. One main concern is the weight.
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. Whether you are dealing with heavy mixes or lengthy distances, there’s no need to fret as we have the knowledge and right skill set to make your projects become realities. Opportunely, we are here to be of assistance to you in your projects.

Concrete Pumping in Coronado Done Expertly

Check out our website and get to know the services we offer. We can assist in your industrial, commercial or residential projects. We take pride in our extensive industry experience. 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 professionals will make sure that correct procedures are followed during the concrete pumping to assure the safety of everyone in the project site. The services we offer include down-pour pumping, house lintels, sauna tubes, tie beams, sink holes, perform columns, slabs, and power jacking. We provide only the first-class array of line pumps. With this, we are able to draw out rock, grout or pea rock in all sizes up to an inch in diameter.

Long Distance, Big Rock Concrete Pumping

The minimum length of hose we usually offer is 200 feet, which is more than enough for most projects. But, we also have the means to cover longer lengths, some measuring up to 1,250 feet. We mostly use hydraulic trailer pumps for long distance and big rock concrete pumping projects, which have the capability to pump 70 cubic yards an hour.

Retaining Wall

Call us and our team will sit down with you to talk about your specific requirements. Be it for decorative purposes or to strengthen commercial or residential foundations, our certified experts can handle the job with utmost efficiency. We have many years of experience behind our back, and we are confident that we can deliver your retaining wall requirements to your satisfaction.

House Lintel Pumping

Our price covers 50 boards on the walls, and these can provide about 50 clean outs, We can also provide an estimate for larger requirements; you only have to inform us, and we will talk about your specific requirements further. We always make it mandatory to check the down cells if they can handle the filling. Then, we put the mixer in place and our technicians carefully inspect the truss straps. With ‘j bolts’ carefully placed in the garage header, and the wall and ground scraped. Rest assured that we will not take off the boards and the nails without a thorough look at the inspection hole.

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

Our professional concrete placement team will work closely with you and your contractors to ensure foolproof and affordable solutions.

Power Jacking and Sink Holes

Our pumps come in different power capacities, the most powerful of them all yield a power of 4,000 PSI for void filling of the highest quality. It does not matter if the void is under a slab or beneath a building, we have the knowledge, the skill, and the equipment to treat the problem.

Choose Us

There is absolutely nothing simple about concrete pumping. It matters greatly to have the most modern equipment, and the proper knowledge to use such equipment. Concrete Pumping Services is your No. 1 choice when you want proven results. We have a full range of equipment to meet your specific needs, and our incredible team of professionals is always available to deliver the service that you require.

Concrete Pumping Services in Coronado: Why You Need Us

Concrete Pumping Services has all positive attributes in a company—broad experience, state-of-the-art equipment, and highly skilled professional technicians. 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. Go ahead, pick up that phone! Our experts are waiting for you on the other line.

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

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 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.

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 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. 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. You will not find this in other companies as their fixing is comparably slower and less efficient than what we offer.

We are also fully insured for the protection of both parties. Our operators also have the required certificates and licenses granted by the state to enable them to do their job legally. So, really, there is nothing to worry about when you have us serving your concrete pumping needs!

Trailer Pumps for Pumping Concrete with Slabs

We’ve heard that nervous laugh numerous times whenever we put forth the idea of pumping concrete to a slab using trailer pumps. We’ve also heard how people are sure about using only boom pumps in handling big rocks. They say only concrete boom pumps can handle big rock. Yes, they are right, boom pumps are great indeed.

Just imagine how difficult it is for the boom pump to navigate a project site that is located in a congested area or where the power lines are in a messy situation. They are becoming more popular in the U.S., South America and even Europe. In spite of their being small, trailer pumps are also quite powerful, capable of delivering high-pressure pumps.

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. 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

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 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.

You see, with boom pumps, a large amount of concrete is left behind, converting to around one yard of waste material. Taking it out of the unit usually requires $160 every time. It does not appear practical, if we have to say it, especially if you consider the cost of the unit itself.
With a trailer pump, on the other hand, the waste materials are not that much, which means you get more for your project.
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. However, you do have to factor in the location of the project, the deadline for delivery (including cleanup) and your budget, as well.

Gunite or Shotcrete: Which is Better?

Gunite is a type of construction material used in constructing pools. The concrete mixture is pushed through the tube using pressurized air. Water needs to be added to the tip of the nozzle in order to control the flow better. The wet mixture passes through the nozzle and sticks to the wall where it is sprayed.

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. Irregularities in the blending of dry materials and water lead to diminished and unpredictable pressure ratings, which are less than 2,000 psi.

Shotcrete is the solution to this gunite issue.

All irregularities of gunite are ruled out through the use of a computer-controlled blend from a concrete batch plant where concrete is fabricated using strict guidelines. The wet material, concrete, is pumped through a two-inch hose to a spout with an air-ring, enabling it 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. 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. 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. That means very satisfied customers. We are not alone in this assessment as more and more contractors have abandoned gunite for shotcrete.

In addition to building pools, we have also been active in assisting homeowners who want to subcontract the work so they can make their own pool for years. We can guide the process of application to make sure it’s done correctly and passes the standard for strength.
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. 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 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. We can customize the structure depending on the function and purpose. Refer to the San Diego County Book of Standards for more of the ditch specifications. Needless to say, whatever ditch you have, we have the equipment and the technology to excavate the water.

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. After digging the soil, our technicians will put either a 6x6x10x10 wire mesh or 17-gage wire mesh depending on the predefined requirements. Our specialists will then pour shotcrete to form the walls of the ditch. 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 do this by applying shotcrete on the walls in variable thickness, with or without reinforced steel or as circumstances require. We also do erosion control in basements and underneath houses and buildings to prevent water from weakening their foundations. Some slopes comprise of nearly vertical embankments where we place shotcrete with a rough nozzle finish that follows the shapes of the incline. The main purpose is to prevent erosion from damaging the construction, which allows you to save on cost.

Gunite or Shotcrete?

Gunite is the mortar that is sprayed on the surfaces at a high velocity. By adding small-sized coarse aggregates into the mixture, the procedure is able to generate thicker products, which making it more cost-effective in the long run. 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. 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.

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 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 procedure is as follows:

(a) Mix the cement and sand thoroughly.
(b) The mixture is then placed into a device called a “gun”.
(c) The feed wheel within the gun meters the mixture.
(d) The compressed air carries the material to a special nozzle through the delivery hose. Through the nozzle’s perforated manifold, the water is sprayed to combine wih the mixture of sand and cement.
(e) The resulting wet mortar is released from the nozzle at high velocity to be gunited.

The Wet-Mix Process

Water is already combined with the concrete before the mixture is conveyed inside the hose. The mortar is then sprayed using compressed air similar to the dry mix process.

The wet-mix procedure is no longer used as much today as it has been found to yield less successful results compared to the dry-mix procedure. 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.

Benefits of Dry and Wet Process

Dry-mix application involves a lot of dust, which can be hazardous to the applicator. Also, the contractor can save a lot because the wet-mix doesn’t require as many hired hands as the dry-mix 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.
With the dry mix, the ratio between the water and cement is inferior compared to the wet process. But this difference is hardly significant to make a serious impact on the overall decision.

Pouches of lean mixture and rebound can happen with the dry process. It is essential for the nozzle operator to have a place where he can dump poor quality shotcrete obtained when he is still modifying the water content or when he is experiencing difficulty with the equipment.
Even though the wet mix technique will help you avoid more waste materials and dust hazard, you will not be able to get a dense mortar, unlike if you use the dry method.

The personal nuisance and hazards caused by dust in the air during the dry process are experienced less often by technicians during the wet process. However, unlike the dry process, the wet process does not consistently produce compact concrete. Lastly, thanks to the high-powered concrete pumps we have these days, it is now possible to lay concrete at a higher rate when using the wet process compared to the dry process.

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