Concrete Pumping Contractor Julian

Indeed, It Can Be Done: Trailer Pump Can Be Used for Concrete Pumping in Julian

The thought of concrete pumping in Julian 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.

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 are able to do this by adding priming materials on the concrete to make it run through the hose smoothly. But what about the rocks mixed with the concrete? Chances are three rocks will pass altogether requiring enough space to allow them that.

Ideally, the concrete should be able to pass through the hose without any problem, but there are times when its passage is not that easy due to stumbling blocks along the way. In an actual operation, the procedure could be hampered by blockages inside the hose. Nevertheless, a three-inch hose should work out just fine if the pour is up to 150 feet only. But at 150 feet long, the hose delivered the concrete smoothly. To make sure that the stream of concrete would flow easily, you can use a hose with a diameter of four inches or greater.
Because the hose is heavier with the bigger volume of concrete flowing through it, the operator holding the tip of the hose may find it hard to keep it steady. In any case, the issue with having a bigger and heavier hose is that it may affect the operation. 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.
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. Our team specializes in providing concrete pumping for big rocks. We have the skills plus the equipment needed to handle your requests. We can use our expertise to help you achieve the best results for your projects.

Concrete Pumping in Julian Done Expertly

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. We can provide our services in all types of projects, even the big and difficult ones.

We take pride in our highly trained operators who can deliver safe and seamless solutions. Besides concrete pumping, we can also set 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.

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.

How Our Concrete Pumping Services in Julian Can Help You

Concrete Pumping Services has all positive attributes in a company—broad experience, state-of-the-art equipment, and highly skilled professional technicians. Being in this business a long time does give us the edge over our competitors, but our dedication to excellence, which you can see in our personnel and in the equipment we use, is what makes us No.1 in the area. In case you want to know how we can address your masonry requirements, call or email us. We would be happy to answer all your inquiries.

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

There is only one thing that has moved us, and continues to move us, and that is our commitment to serving your best interest. That is why you can always expect top-notch concrete pumping services from us. Besides making sure we invest in the latest technology, we also make it part of our business to equip our personnel with the proper knowledge and skills to carry out their tasks safely and efficiently.
What Can We Do?

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. Your project will not experience any form delay or breakdowns as we have an excellent repair facility. From the time we begin with work, you can be assured to get 100% of our effort to help you get your goals. We have various models of trailer pumps from such manufacturers as Schwing, Mayco, Putzmeister, and Reed. They are always in tip-top condition because they are well maintained and serviced regularly to avoid sudden breakdowns. The quality of our services is guarantee because we regularly check our equipment. All our pumps are in very good condition. 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.

Our company is fully insured to make sure that all of our operators and customers are well protected. With our company’s record of competence, you can rest assured that you have nothing to worry about when the project is finished.
Our Trailer Pumps Can Handle Big Rock

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 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. This type of pump provides high pressure to ensure that the spaces underneath the slabs are filled.
Trailer Pump Power

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 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 Advantages

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. First of all, they are easier to operate. They also leave minimal waste. They can be operated even in a cramped location. Best of all, the cost of using them is comparatively low.
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.
Which Type of Pump Should You Use?

Whatever type of pump you want, it is yours to decide. Modern pumps offer numerous benefits, so it is not like you will be at a losing end when you choose one over the other. 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

If you are planning to have a pool in your home, making a research about it will likely lead you to a product known as Gunite. 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 material leaves the spout as a packed wet compound that sticks to walls.

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. Using shotcrete is your best option to avoid dealing with inconsistency issues.

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 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. The result after the application is almost always around 3,000-4,000 psi, which is way above the 2,000 psi limit.
Pools

Most of our projects involve residential pools. We have constructed and repaired countless of pools in San Diego, all with astounding results. We have been using shotcrete in our projects, and we are not surprised to know that some contractors are now preferring this material to gunite, too.

We have been working with private property owners who subcontract their pool projects to us. At first, they asked for information about the service we provide and inquired about shotcrete.

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 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. They come in various shapes depending on how much water should pass through them. The volume of water blended with the concrete is very important in constructing these ditches.
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 Book of Standards outlines the different specifications for the various types of drainage ditches. Our 191Kabota excavator is very useful in digging a ditch according to the specified requirements. Our shotcrete team will then apply the concrete into the walls of the ditch. We do our work in full view of the contractors and homeowners, allowing them to see with their own eyes how we can easily come up with excellent results in the service we provide.

Erosion Control

Controlling erosion is another service we provide. Actually, this service is mostly geared to maintain the integrity of the slopes. This we do by placing shotcrete, and reinforcing it with steel if necessary. We work in basements and other areas of the house where the foundation is poor. 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. 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.

The Gunite and Shotcrete Process

Gunite can be described as the mortar that is passed through a hose and propelled at high pressure to the surface. The technique has been enhanced by introducing small-sized coarse aggregate into the mix to produce more thickness in one operation and to make the process cost-effective by reducing the concrete content. 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.

Guniting and shotcreting are nearly identical. Gunite was first used in the early 1900s. The technique used air pressure to apply mortar on walls, which were thinner than the ones we have now.

Thanks to the air pressure coming from the compressors, the sprayed mixture becomes compact once it adheres to a vertical surface. Sometimes, the process requires using set accelerators. In case of emergency repairs, you can use the Redi-set cement. It is a newly developed material that easily sets. 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 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 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

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.

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. 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 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.

Pumping light-weight aggregate content is best done using the dry process. It must be pointed out that the dry process depends a lot on the water content of the sand. Excessively wet sand causes obstruction inside the conveyance pipeline, a problem that does not happen 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.

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.

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. Work can continue outdoors even during windy weather with the wet process, unlike in the dry process. The wet process also results in higher rate of concrete laying.

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