Concrete Pumping Contractor Descanso

Concrete Pumping in Descanso Via Trial Pump? It’s Possible

A lot of people are confused about how concrete pumping in Descanso works, and if it possible to use trailer pumpers to pump concrete. We are here to explain how things work in complete detail. Unknown to many, cement can be pumped using trailer-mounted pumps.
Prior to getting into the nitty-gritty of things, it’s only fitting that we first get to know how concrete works while in 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.

There may be some instances when the pump will be blocked even if you use a primer. During an actual concrete pumping operation, the process could be hindered by blockages inside the hose. There are instances when blockages or similar matter occurs. 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.

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. The bigger load is going to wear the tip hose operator out eventually, the reason for the hooks.

We can use our expertise to help you achieve the best results for your projects. Our specialty is dealing with large rock concrete pumping.

Professional Concrete Pumping in Descanso

You can use our concrete delivery services for all kind of projects, whether for your business or home improvement. We have been in this service for over two decades. In that span of time, we have gathered a reliable and outstanding team of experts who can skillfully work with trailer pumps. 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. Our services are completely guaranteed, which benefits both of us.

Our highly efficient operators can guarantee safety is on top of their priority. Thus, they follow only the best and correct practices. Aside from down-pour pumping, our services include setting up house lintels, tie beams, sauna tubes, preform columns, sink holes, power jacking and slabs.

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 Descanso: Experience Expert Help

Work with our team of specialists at Concrete Pumping Services. Our team has the experience plus the necessary equipment to help you with your residential, commercial or industrial project. 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 Descanso: Best Equipment, Best Manpower

We opened our business with only one goal in mind, and that is to give our clientele the best possible service in terms of concrete pumping needs. Over the past years, we have persistently improved our services from day to day. 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.

What Can You Expect From Us?

Our extensive line of pumps and our expertise enable us to deliver full and customized services based on your actual needs. We have a well-equipped repair facility that can quickly restore machines to their prime condition. They are always in tip-top condition since they undergo regular maintenance to prevent sudden breakdowns. We inspect them thoroughly before sending them to job sites. The quality of our services is guarantee because we regularly check our equipment. All our pumps are in very good condition. 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.

Above all these, we offer you peace of minds as we are fully insured for the protection of all parties. So, sit back, relax and let us do all the hard stuff for you. With all of our company’s positive attributes, you can relax and just let us do our work for you with nothing to worry about.

Our Trailer Pumps Can Handle Big Rock

Some people think we’re just boasting when we discuss our use of trailer pumps for delivering concrete to a project site. They can’t seem to understand that this is possible. 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.

However, they have one major flaw: Their outriggers take plenty of space. 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. 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.

Powering the Trailer Pump

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 have slight differences, but they all weigh up to 10,000 pounds and are generally furnished with similar pump kits to 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.
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 Type of Pump Should You Use?

There are various types of pumps used in the industry today. We recommend choosing a type or model that fits your budget and satisfies the needs of your project. However, you do have to factor in the location of the project, the deadline for delivery (including cleanup) and your budget, as well.

Gunite vs Shotcrete

Gunite is a material long used for building swimming pools. It’s a mix of sand and cement, blended dry onsite and pumped through a three-inch hose using jets of air from heavy-duty compressors. Water is put through a ring in the nozzle of the hose, with the volume controlled by a technician. The material leaves the nozzle as a pressed wet aggregate that sticks to walls. 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.

Gunite is made by dry mixing sand and cement right on the site itself, and then pushed inside a 3-inch hose with the aid of a large compressor. A nozzleman determines how much water to add in the nozzle tip that comes with a special water-ring. The by-product leaves the nozzle by way of pressure.

Apart from the application, the mixture of the water and dry materials is wholly dependent on the skills of the workers. The end result is a pool with weak walls that could collapse due to cracks and leaks.

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

Gunite problems are no more, thanks to computers and technology that make it possible to come out with an accurate mixture. Shotcrete (concrete) is made using regulated standards. As such, inconsistencies are eliminated, enabling the concrete to pump through the house and adhere to the vertical walls without a problem.

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, everything is done according to the highest standards.

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.

Homeowners who wish to subcontract their pool project may also approach us for assistance. We are always willing to provide expert advice if you ask, and if you want some clarifications about shotcrete, feel free to tell us. 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 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. Thousands of homeowners trust us for our excellence and our commitment to delivering premium quality results.

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. 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. 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 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. 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 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.

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. 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. 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. During some instances, we may use techniques used in commercial projects like freeways and bridges for residential projects.

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. At times we use accelerators to help in overhead placement of shotcrete. The recently developed “Redi-set cement” can also be employed in the shotcreting process.

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. The dry-mix type of shotcrete is considered more durable and the one preferred by most users.

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.

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

In the wet-mix process, the concrete is blended with water just like in ordinary cement mixing. It is then passed through the conveyance pipeline to the spout, where it is pushed by compressed air at high pressure onto the surface.

Today, more contractors have been shifting to the dry mix technique because it offers greater success compared to the wet-mix method. High-speed gunite is made by using a small nozzle to discharge the concrete mix at a speed of around 90 to 120 meters per second. This results in extremely high concrete compaction. 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

A few examples of the pros and cons of using the dry and wet mix procedure are discussed in detail below. Although we can control the water and cement ratio in the wet mix method, it is more recommended to use the dry mix method instead.

It is complicated to pump light-weight aggregate concrete so the dry method is more recommended by experts. However, if you want to avoid blockage issues, then you may use wet method. In the dry technique, wet sand often blocks the flow of the mixture, which could affect the air pressure inside the hose.

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.

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.
You cannot expect to encounter these issues with the wet process, only that the wet process is not able to produce concrete as dense as the ones produced using the dry procedure.

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