Concrete Pumping Contractor Alpine

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

Concrete pumping in Alpine 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. However, in a rebuff to doubters, we have demonstrated that indeed it can be done.
Cement mixture behaves differently when you place it inside a pump or a hose. 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 stones blended with the concrete? The remaining ¾ inch of the equation is in consideration of the water, cement and portland cement that would go with it.

Given this, there’s a likelihood that the concrete would be able to go through smoothly. 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. In a further test, we discovered that such blockages could indeed happen if the hose stretches out past 150 feet. 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.

But you may use hooks and more people holding the hose to stabilize it. If you need a larger or heavier setup, you will need to hire more people to pull the pump. To remedy this, you may use hooks and assign more workers to hold the hose to keep it stable.

We are staffed by experienced and skilled technicians who can help you resolve problems with your delivery of heavy concrete mixes over long distances. Fortunately, you can hire our group to help you with any type of project. 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.
Concrete Pumping in Alpine Done Professionally

You can use our concrete delivery services for all kind of projects, whether for your business or home improvement. We have been in the construction business for over 20 years and have trained an elite group of operators who have worked on numerous projects using trailer pumps. The best part of our service is we do it fully insured so you can keep your peace of mind. 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.
We take pride in our highly trained operators who can deliver safe and seamless solutions. We can work on precast columns, residential lintel pumping, tie beams, slabs, power jacking, sink holes and sauna tubes. 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.
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 Alpine: We’re Simply the Best in the Business

Concrete Pumping Services has everything you need—extensive experience, high-quality equipment and dedicated personnel. With regards to concrete pumping, we are simply in a class of our own and nobody can outperform us. 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 Alpine: This Is Our Guarantee

Since we began operation, we have constantly been striving to become the most dependable concrete pumping service provider in the nation. We continue to pursue that goal by seeking new and better ways to improve our service, using modern equipment, and getting the services of expert technicians who can deliver efficient and excellent service while promoting environmental safety and protection.

Our Numerous Positive Qualities

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. 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. 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. Having been in this business long enough, we can safely claim to have seen everything, and this allows us to respond with the right solutions quickly. This, perhaps, is something you cannot expect an amateur company that does not have sufficient experience in the field to do. Less qualified companies do not have immediate solutions to unexpected problems, leading to project delays.

Our company is fully insured to make sure that all of our operators and customers are well protected. 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

The idea of using trailer pumps for pumping concrete to a slap may seem far-fetched to some people. If only they realize that pumps of this kind can handle big rocks just as well as boom pumps can. No doubt, boom pumps are very powerful tools, but where space is an issue, they may not make a smart choice.

Our trailer pumps can deliver grout mixed with pea gravel and even bigger stones. Hence, we advise using trailer pumps instead. Trailer mounted concreate pumps are very economical and they work like a charm.

Trailer Pump Power

In case you’re renovating your business establishment or residence, trailer pumps are the most suitable equipment for delivering concrete since they can pump up to 300 feet vertically and more than 1,000 feet horizontally. They can even accomplish volumes of 70 cubic yards 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.

Trailer Pump Benefits

A considerable number of our clients have shifted to using our trailer pumps instead of boom pumps even if they have the space in their project sites for those big machines. They have realized the many benefits offered by trailer pumps. Unfortunately, the leftover concrete can’t be used during cleaning time, which costs around $160 for each cleaning session. To us, this is a lot of wasted money. If you include the original cost of the boom pump, the cost will just continue to grow.

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.
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 versus Shotcrete

Gunite is a material that has been used for a considerable length of time in building pools.

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.
Deviation, no matter how small, in the mixing of dry materials and water causes a reduction in the pressure rating, which is set at 2,000 psi. Coring tests made in different sections of the same pool can confirm these inconsistencies. Irregularities in the blending of dry materials and water lead to diminished and unpredictable pressure ratings, which are less than 2,000 psi. This results in a pool with walls that are liable to break down due to leaks and cracks.

Shotcrete is the answer to the gunite problem.

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 regulated controls on the concrete product have prompted the California Division of Transportation to use only shotcrete in the construction of bridges, expressways 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. With shotcrete, everything is done according to the highest standards.

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.

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. 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. 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

The drainage ditch is basically a concrete duct that drains off the sewage or excess water. Typically, the ditch has a width of two feet and depth of one foot. It’s made of 3-6 inches of concrete. 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. After digging the ground, our personnel will place either a 6x6x10x10 wire mesh or 17-gauge wire mesh depending on the specified requirements. 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.

Anti-Erosion Measures

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 also engage in erosion control in basements and underneath houses and other structures to keep water from undermining their foundations. Some slopes are in nearly vertical walls where we apply shotcrete with a rough nozzle finish that conforms to the shape of the slope. We likewise use shotcrete to upgrade the strength of bridges, highways and other government infrastructure projects. We can also do erosion control in private ventures. We can construct fine-graded inclines with wire mesh in different structures and with a smooth or broom finish. 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.

 

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. 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.

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.

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.

In construction projects, you will most likely encounter the terms dry mix and wet mix process. Over the years, the dry mix procedure is mostly used because provides more flawless and long-lasting results.

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 Procedure

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.

Today, more contractors have been shifting to the dry mix technique because it offers greater success compared to the wet-mix method. 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

Although it is conceivable to get more exact control of the water/cement proportion with the wet process, the fact that this proportion can be kept very low with the dry process negates the complaint of the absence of precise control.

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 proportion in the dry process is believed to be responsible for the lesser creep and stronger strength of the concrete made this way compared to the concrete delivered through the wet process. However, air-carrying agents can be used to enhance the solidness of concrete delivered through the wet process. Admixtures, for the most part, can be used more conveniently with the wet process, with the exception of the accelerators.

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 12, 2017   /   Pump Services   /   Leave a comment