Concrete Pumping Contractor Bostonia

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

It seems that people cannot quite agree on many things about concrete pumping in Bostonia, so let us give you an expert’s opinion. To the doubters’ dismay, we have proven otherwise. We made such a practical idea a reality by using the right tools and devising new procedures that we strictly follow. If you know how to use a trailer pump correctly it will be easier to bring cement to your target location.

Before we reveal how we made this possible, let us imagine a large hose with concrete flowing out on one end. 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? 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.

Given this, there’s a likelihood that the concrete would be able to go through smoothly. 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. In a further test, we discovered that such blockages could indeed happen if the hose stretches out past 150 feet. Having said this, it’s safe to say pouring within 150 feet would work just fine with a three-inch hose. To be sure that the flow of concrete would go smoothly, you can even try a hose with a diameter of four inches or bigger.

There will be more issues as the project progresses, and factors like weight may be taken into account. If there’s more and more concrete passing through, keeping the hose in place will be a struggle. Working with larger hoses also has its share of issues. One main concern is the weight.

Regardless if you have a large or medium-scale project, we will be here to lend you a hand. Well, this is why we are here – your reliable big rock concrete pumping contractor, at your service.

Concrete Pumping in Bostonia Done Expertly

You can use our concrete delivery services for all kind of projects, whether for your business or home improvement. 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. 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 highly efficient operators can guarantee safety is on top of their priority. Thus, they follow only the best and correct practices. 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.

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 Bostonia: We’re the Best in the Business

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. Whatever you need for your concrete pumping projects, we will be here to assist you right away.
We Promise to Deliver Quick and Efficient Concrete Pumping Deals in Bostonia

Since we began operation, we have constantly been striving to become the most dependable concrete pumping service provider in the nation. We have the right equipment to cater to your individual needs, highly trained experts to do the job, proficient procedure and with due consideration to safety.

What We Offer

The concrete pumping service we offer is a package of the latest equipment and experts who have been expertly trained. We assure to give full service and meet even beyond your expectations. 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 offer different models of trailer pumps. Some of the models we offer includes Reed, Schwing, Putzmeister and Mayco. 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.
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. With our company’s record of competence, you can rest assured that you have nothing to worry about when the project is finished.
Pump Concrete with Slabs Using Trailer Pumps

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. We believe that while boom pumps offer more power, the outriggers of the pump can take up a lot of space in the construction area.

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. Such a situation calls for the use of trailer pumps, which, by the way, also happen to be more cost-effective. Contrary to the belief of many, trailer pumps are actually spectacular equipment that can effectively pump even in the lowest slumps. No, trailer pumps are not just for pea gravel and grout. The fact of the matter is trailer pumps are being utilized across South America and in several countries in Europe.

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. They can even work with as much as 70 cubic yards an hour in nearly all cases. While a model may slightly differ from one to the other, it’s likely that they come with the same boom pumps to pump kits and may weigh as much as 10,000 pounds.

Trailer Pump Benefits

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.

Which Should You Choose?

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. 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 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.

However, the application relies mostly on the skill of the nozzleman to do the job well. While the worker can control the speed and volume of material that is sprayed out of the hose, there’s just no uniform standard of application that ensures the quality of work every time. This means gunite is very vulnerable to cracks and brittle construction.

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. The recommended pressure rating is around 2,000 psi to at least ensure the integrity of the final output. 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.

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 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. By using shotcrete in pool construction, leaks will be highly unlikely. Choose shotcrete because it is accurate and exact; no more guessing games.
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. 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 offer recommendations when requested and answer any inquiries concerning shotcrete that will help people in accomplishing the project that they exactly have in mind.

Pool construction has evolved over the years. Our company has been keeping up with the major changes. We have learned how to a wide range of pools in the city.

Drainage Ditches

Drainage ditches are narrow passages dug on the ground with walls lined with three to six inches of shotcrete. A common drainage ditch, called type B ditch, is two-foot wide and one-foot deep. There is also a type D ditch, measuring 3 feet wide, and there is the trapezoid ditch, as well, that is recommended for commercial use. The volume of water blended with the concrete is very important in constructing these ditches.
And, then our team proceeds with the setting up a wire mesh measuring 6x6x10x10 or the 17gage wire mesh, whatever is appropriate. 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. We strive hard to satisfy both the homeowner and the contractors by ensuring that the services we deliver are of the highest quality.

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 adjust the thickness of the shotcrete mixture depending on the slope of the walls. In most cases, we also use reinforced steel for added slope protection. Our team also provides erosion control measures to help protect basements and underground properties. Slopes with vertical embankments are shotcreted with a rough finish, taking the shape of the slope. There is another slope type which you may often see in commercial applications, but may also be used in residential homes. Slopes of this kind are usually fine-graded, with wire mesh. 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?

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. 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.
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.

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. Two different processes are used—the “wet-mix” and the “dry-mix.” The dry-mix process is generally more effective and the one most commonly used. 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 Procedure

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

However, more and more contractors have abandoned the wet-mix process because the dry-mix has been known to produce more stable and consistent results because of the low water content of the latter. 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 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.
There is a lower water/cement ratio used in the dry mix process, which is why the ending result produces more durable concrete. However, it is worth noting that you can use air-entraining agents to strengthen the concrete is you prefer using the wet mix technique instead.
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, it results in a lot of waste especially if the applicator has to adjust the nozzle or when the water content is less than satisfactory. While doing so, a large amount of the material will be dumped to the ground. The wet mix procedure will allow you to lay the concrete faster during a windy weather as compared to the dry method.

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