Bee Cave concrete contractors delaware

How to Find a Good Patio Contractor

Have you decided you want a flagstone, limestone or concrete patio for your TEXAS home. Wondering how to get it done and who you should use? Well, I’m going to tell you how. I’m going to give you a step by step process stating the 3 red flags that signal a bad or uneducated [tag] contractor. These 3 things will ensure you get it done the right way, by the right small concrete contractors contractor in TEXAS .

Steps To Finding The Right Concrete Contractor in TEXAS

First step, first things first. Every Stone Installation Needs A Concrete Footing which might also be called a concrete foundation . This is not opinion but fact. If you want it done right and want it to withstand the test of time, this is the way it’s done, no exceptions. A red flag should go up when any contractor is offering bypassing a concrete foundation as a cost saving option. Unfortunately 85% of the small concrete contractors contractors out there will tell you they can lay the stone right on top of compacted granite or base material. This type of contractor is exactly who you want to avoid. While what they are recommending to you gives the appearance of a patio, it won’t withstand the climate, erosion and soil movement beneath the patio in TEXAS .

BEWARE OF CONCRETE CONTRACTOR SCAMS

local ready mix concrete

You might get a few crackless years at best, until it begins to fall apart. This method is the most recommended scam or shortcut of trying to lower pricing and still get the job. Notice the price came down because the concrete footing was removed from the job cost. This option of ” no concrete necessary” is most often offered to those with strict financial limitations. The contractors offering this solution don’t care about your patio or home, they just want your money.With no concrete foundation you get a type of patio, but it’s really just a veneer laid on the ground.

How much concrete do i need?

A concrete patio or sidewalk slab or footing should be a minimum of 4 inches thick. This is sometimes reduced to around 3 1/2 inches due to preexisting structural limitations for small concrete contractors in TEXAS . If you encounter space limitations, you really do need a good masonry contractor to resolve the issues with other options. this leads us to our next step.

concrete foundation installation

The 2nd step is hire a knowledgeable masonry contractor in TEXAS . Do a little research before you start getting pricing. Most good masonry contractors will be able to talk concrete chemistry and technology with you. Yes, I said technology. In the last 10 years there have been some really cool advances in concrete additives and mixes. These advances have provided solutions for the problems and limitations of old. A true patio or masonry professional will be able to talk shop with you, it’s his livelihood. A contractor who can’t do this or doesn’t seem comfortable is more than likely a novice at best. This should be the other red flag that goes up. Basically, Concrete slabs and mortar are like a cake mix. Correctly mixing the ingredients and correctly letting the slab or masonry product cure, are the factors that determine a good solid installation. Again, Talk with your contractor and Make sure he’s knowledgeable about the chemistry, additives and curing process of concrete & masonry. If he is this will ensure the likelihood of a great patio. 3rd step and last but definitely not least, Check references, check reviews and ask to see work they’ve done. Really check this stuff out and try to look at at least 1 job they have done. Ask point blank if the previous client is related to the contractor. Any resistance or confusion in this process would be red flag number

concrete floor companies

3.So, in order from 1 to 3. All masonry installations need a concrete footing. Make sure your patio contractor is knowledgeable about masonry chemistry, additives and enhancing solutions. Check references, reviews and stay away from the dirt cheap deals of a lifetime from any concrete contractor in TEXAS .If you get even 1 red flag, get another contractor. There are enough guys out there that do know what they’re doing.

The Use of Formwork in Construction

concrete repair service

U.S. Concrete, Inc.(NASDAQ: USCR) was set up in 1999 and now is based in Euless, Texas. The company’s main products are ready-mixed concrete and aggregates. Concrete serves customers widely distributed in Texas, California, New Jersey, New York, Oklahoma, and Washington D.C..[1][2]

1999-2001, U.S. Concrete, Inc acquired 21 companies and received $35 million IPO.
2002-2003, The company engaged in aggregates industry and completed 1 tuch-in acquisition.
2004 and beyond, It has been making more progress in the market via cross-selling opportunities.[3]

On October 30, 2012, Central Concrete Supply Co., Inc., a wholly owned subsidiary of U.S. Concrete, completed the acquisition of Bode Gravel Co. and Bode Concrete LLC.[4]

On Dec 17, 2012, a wholly owned subsidiary of U.S. Concrete, Inc., Smith Precast., Inc., sold substantially all of its assets for $4.27 million in cash and the assumption of certain obligations by Jensen Enterprises, Inc.[5]

U.S. Concrete, Inc. provides ready-mixed concrete, the company also provides crushed stone, sand, and gravel. U.S. Concrete has 150 standard ready-mixed concrete plants, 16 volumetric ready-mixed concrete facilities, and 14 producing aggregates facilities (2016). The company also involves building materials stores, hauling operations and broker product sales.[2][6][7][8]

2009, U.S. Concrete's National Research Laboratory was set up to develop enhanced concrete (supplementary cementitious materials, SCMs) and solutions. Besides, the company also maintains academic-industrial partnership with research teams at the University of California, Los Angeles (UCLA) and Arizona State University (ASU).
U.S. Concrete uses lime slurry and ARIDUS® Rapid Drying Concrete (addressing moisture-related floor covering failures) self-desiccating concrete technology. However, in 2012.12, the company's subsidiary sold Arizona Precast Operations.[2]

A Simple Guide to Choosing Your Garage Storage

decorative concrete business

Spancrete is an American manufacturer of precast concrete products and machinery. Spancrete produces precast, prestressed concrete products that are used in commercial, industrial, institutional, residential and multifamily construction projects in the Midwest and Southeast. The company also manufactures and sells hollowcore extrusion machines that are used to produce precast concrete, internationally.

In the years following World War II, America was enjoying an unprecedented period of economic prosperity. In 1946, Henry Nagy and his brother-in-law, Arthur Hintz, founded the West Allis Concrete Products company in West Allis, Wisconsin. The concrete block manufacturer thrived in the rapidly growing economy and was manufacturing as many as 1,000 concrete blocks each day.

By 1951, West Allis Concrete Products was receiving high-quantity orders to supply concrete block for Milwaukee County Stadium, Wisconsin State Fair Park, and Kohl's Department Stores, as well as new risers for Comiskey Park. The company had grown so large that it required expansion, and it did so by purchasing Genesee Sand and Gravel Company and the Farchione Block Company.

In 1953, Nagy traveled to Germany to examine a unique precast concrete manufacturing machine called a Hollowcore extruder. Though damaged by a World War II bomb, Nagy purchased the extruder and its patents and brought them back to the United States.[1]

When the extruder was brought back to the U.S., Nagy repaired the machine and began making prestressed, precast hollowcore concrete slabs. Nagy referred to the slabs as, "Spancrete."[2]

Spancrete manufactures a variety of architectural and structural precast products, including hollowcore plank, wall panels, beams, columns, double tees, risers, balconies and landings, bridge girders, sound walls, and stairs.

Spancrete Global Services is the division of Spancrete responsible for the manufacture and sales of Spancrete machines. Until January 2012, the machinery division was its own corporation known as Spancrete Machinery Corporation.[3] Spancrete Global Services sells and services Spancrete machinery customers in the United States and abroad. Internationally, Spancrete machines are used in Russia, Spain, Japan, Egypt, Korea, China, Australia, Turkey, Mexico, Israel, Trinidad, Denmark, Germany, and Switzerland.[4]

In March 2007, Spancrete purchased Florida Precast Industries, Inc. The company, based in Sebring, Florida, produces precast concrete products for residential, multifamily, commercial, industrial, and institutional applications.[5]

The Spancrete Manufacturers Association is an alliance of corporations that own Spancrete machines and produce precast, prestressed concrete. The group was formed in 1960 to promote the use of precast, prestressed concrete products and building systems, worldwide.

Spancrete precast products have been used in the construction of the following, well-known structures and infrastructures:

TEXAS

Bee Cave decorative concrete contractors

How to Find a Good Patio Contractor

Have you decided you want a flagstone, limestone or concrete patio for your TEXAS home. Wondering how to get it done and who you should use? Well, I’m going to tell you how. I’m going to give you a step by step process stating the 3 red flags that signal a bad or uneducated [tag] contractor. These 3 things will ensure you get it done the right way, by the right licensed concrete contractors contractor in TEXAS .

Steps To Finding The Right Concrete Contractor in TEXAS

First step, first things first. Every Stone Installation Needs A Concrete Footing which might also be called a concrete foundation . This is not opinion but fact. If you want it done right and want it to withstand the test of time, this is the way it’s done, no exceptions. A red flag should go up when any contractor is offering bypassing a concrete foundation as a cost saving option. Unfortunately 85% of the licensed concrete contractors contractors out there will tell you they can lay the stone right on top of compacted granite or base material. This type of contractor is exactly who you want to avoid. While what they are recommending to you gives the appearance of a patio, it won’t withstand the climate, erosion and soil movement beneath the patio in TEXAS .

BEWARE OF CONCRETE CONTRACTOR SCAMS

concrete resurfacing contractors

You might get a few crackless years at best, until it begins to fall apart. This method is the most recommended scam or shortcut of trying to lower pricing and still get the job. Notice the price came down because the concrete footing was removed from the job cost. This option of ” no concrete necessary” is most often offered to those with strict financial limitations. The contractors offering this solution don’t care about your patio or home, they just want your money.With no concrete foundation you get a type of patio, but it’s really just a veneer laid on the ground.

How much concrete do i need?

A concrete patio or sidewalk slab or footing should be a minimum of 4 inches thick. This is sometimes reduced to around 3 1/2 inches due to preexisting structural limitations for licensed concrete contractors in TEXAS . If you encounter space limitations, you really do need a good masonry contractor to resolve the issues with other options. this leads us to our next step.

concrete plumbing

The 2nd step is hire a knowledgeable masonry contractor in TEXAS . Do a little research before you start getting pricing. Most good masonry contractors will be able to talk concrete chemistry and technology with you. Yes, I said technology. In the last 10 years there have been some really cool advances in concrete additives and mixes. These advances have provided solutions for the problems and limitations of old. A true patio or masonry professional will be able to talk shop with you, it’s his livelihood. A contractor who can’t do this or doesn’t seem comfortable is more than likely a novice at best. This should be the other red flag that goes up. Basically, Concrete slabs and mortar are like a cake mix. Correctly mixing the ingredients and correctly letting the slab or masonry product cure, are the factors that determine a good solid installation. Again, Talk with your contractor and Make sure he’s knowledgeable about the chemistry, additives and curing process of concrete & masonry. If he is this will ensure the likelihood of a great patio. 3rd step and last but definitely not least, Check references, check reviews and ask to see work they’ve done. Really check this stuff out and try to look at at least 1 job they have done. Ask point blank if the previous client is related to the contractor. Any resistance or confusion in this process would be red flag number

local ready mix concrete

3.So, in order from 1 to 3. All masonry installations need a concrete footing. Make sure your patio contractor is knowledgeable about masonry chemistry, additives and enhancing solutions. Check references, reviews and stay away from the dirt cheap deals of a lifetime from any concrete contractor in TEXAS .If you get even 1 red flag, get another contractor. There are enough guys out there that do know what they’re doing.

Hiring A Concrete Cutting Company

poured concrete wall construction

A concrete contractor is a specifically trained and experienced individual or team that is able to manage concrete in its various stages from an unmixed combination to the hard finished product that is produced. A qualified Concrete Contractor can design intricate plans with expert industry knowledge and experience, allowing homeowners to create their own perfect custom products for renovations in their own homes today.

The contractor will oversee delivery and ensure the concrete is poured correctly. The product will then need to be worked with by an expert to produce a leveled and smooth surface that will be able to cure properly. Ensuring this process is completed accurately is one of the key procedures that need to be handled carefully and diligently by the professional involved.

All great contractors can custom design features for their clients using their knowledge, skill and different techniques to ensure the best possible results with excellent customer satisfaction. Uniquely designed plans will be functional and structurally sound with patterns or color added to suit a customer's project idea.

Delivering the best options, quality and pricing to suit everyone's needs; a professionally trained Concrete Contractor will be able to provide the highest quality completed projects with top structural standards and ongoing customer support during and after the work is finished. A concrete contractor will ensure the expectations of a client are met at all times throughout the process of any construction with the most effective, reliable and reputable service available in the market today.

U.S. Concrete, Inc

concrete driveway contractors

Concrete surfaces and structures don't last forever, so if you require a concrete cutter, we may think it is best to hire skilled and properly qualified operator to create cracks and to facilitate the demolition. Drilling down and cutting down are always followed with a huge mess and dust so it is always better to find local, professional concrete cutting contractor. They can do a much cleaner and more efficient job. On the face of it, you need to visualise someone with proper equipment and skills together with maximum resources. Hiring concrete cutters with a proven track record and plenty of experience is the first criteria when making such a huge decision.1. You need someone with Good ReputationThe cutting service provider must be capable to build a positive reputation. They must possess knowledge and experience, so you can have confidence even for the most difficult and delicate projects. There are always plenty of contractors to choosing from, but their reputation is the main consideration you need to go for. Furthermore the final price, arranged deadlines and personal skills, can be the deciding factors after the professional competence. Inspecting out the reputation of a local concrete cutter is quite easy, with a few different avenues to take. Visit their website - Choose a cutter who owns a quality website. You can see that this concrete cutting company is a part of Concrete Sawing and Drilling Association of Australia (CSDAA). There are many ways you can check the competence of the contractor - you can seek for recommendations. The provider you choose can give you documentation and recommendations from previous projects and the work they have done to someone else.2. You need a provider who is AffordableThere is a tendency to expect from local specialists - whether they are concrete cutters or other tradesperson - because of the local market conditions you can ask for a lower quote. However, local companies can give you a more rational quote than international or regional companies with bigger projects, which means they will ask for more resources for the same project. This doesn`t mean that local operators don`t have competence, skills or equipment; they are just more affordable to work with. 3. Equipment and Technology By definition, the local concrete provider you will choose must have the complete facilities to maintain every single project successfully. Of course, if the provided equipment is good enough, it can repair the damage effortlessly and the demand of labour is eased considerably.4. Accredited by Progressive AssociationChoose a local concrete company that is accredited as a member by a national or international association or federation. Somehow, you will have a further guarantee that the contractor adheres to the working standards, respecting all safety regulations during the cutting process.

TEXAS

Bee Cave decorative concrete contractors

How to Find a Good Patio Contractor

Have you decided you want a flagstone, limestone or concrete patio for your TEXAS home. Wondering how to get it done and who you should use? Well, I’m going to tell you how. I’m going to give you a step by step process stating the 3 red flags that signal a bad or uneducated [tag] contractor. These 3 things will ensure you get it done the right way, by the right biggest concrete companies contractor in TEXAS .

Steps To Finding The Right Concrete Contractor in TEXAS

First step, first things first. Every Stone Installation Needs A Concrete Footing which might also be called a concrete foundation . This is not opinion but fact. If you want it done right and want it to withstand the test of time, this is the way it’s done, no exceptions. A red flag should go up when any contractor is offering bypassing a concrete foundation as a cost saving option. Unfortunately 85% of the biggest concrete companies contractors out there will tell you they can lay the stone right on top of compacted granite or base material. This type of contractor is exactly who you want to avoid. While what they are recommending to you gives the appearance of a patio, it won’t withstand the climate, erosion and soil movement beneath the patio in TEXAS .

BEWARE OF CONCRETE CONTRACTOR SCAMS

concrete resurfacing contractors

You might get a few crackless years at best, until it begins to fall apart. This method is the most recommended scam or shortcut of trying to lower pricing and still get the job. Notice the price came down because the concrete footing was removed from the job cost. This option of ” no concrete necessary” is most often offered to those with strict financial limitations. The contractors offering this solution don’t care about your patio or home, they just want your money.With no concrete foundation you get a type of patio, but it’s really just a veneer laid on the ground.

How much concrete do i need?

A concrete patio or sidewalk slab or footing should be a minimum of 4 inches thick. This is sometimes reduced to around 3 1/2 inches due to preexisting structural limitations for biggest concrete companies in TEXAS . If you encounter space limitations, you really do need a good masonry contractor to resolve the issues with other options. this leads us to our next step.

concrete floor companies

The 2nd step is hire a knowledgeable masonry contractor in TEXAS . Do a little research before you start getting pricing. Most good masonry contractors will be able to talk concrete chemistry and technology with you. Yes, I said technology. In the last 10 years there have been some really cool advances in concrete additives and mixes. These advances have provided solutions for the problems and limitations of old. A true patio or masonry professional will be able to talk shop with you, it’s his livelihood. A contractor who can’t do this or doesn’t seem comfortable is more than likely a novice at best. This should be the other red flag that goes up. Basically, Concrete slabs and mortar are like a cake mix. Correctly mixing the ingredients and correctly letting the slab or masonry product cure, are the factors that determine a good solid installation. Again, Talk with your contractor and Make sure he’s knowledgeable about the chemistry, additives and curing process of concrete & masonry. If he is this will ensure the likelihood of a great patio. 3rd step and last but definitely not least, Check references, check reviews and ask to see work they’ve done. Really check this stuff out and try to look at at least 1 job they have done. Ask point blank if the previous client is related to the contractor. Any resistance or confusion in this process would be red flag number

concrete driveway companies

3.So, in order from 1 to 3. All masonry installations need a concrete footing. Make sure your patio contractor is knowledgeable about masonry chemistry, additives and enhancing solutions. Check references, reviews and stay away from the dirt cheap deals of a lifetime from any concrete contractor in TEXAS .If you get even 1 red flag, get another contractor. There are enough guys out there that do know what they’re doing.

The Use of Formwork in Construction

concrete slab foundation

Most decent size construction projects usually require the need for a concrete cutting contractor. Quite often medium and large construction projects require utilities to moved, added or relocate to different areas. A concrete cutting company can provide the solution for access and relocation of utilities. Concrete flat saws are used to cut floors for access underneath existing slabs. Wall sawing cuts square or rectangle openings in walls. Core drilling cuts round holes in walls and floors. Gaining access opening in floors and wall allows utilities to be relocated or passed through or moved to other locationsHowever, before you hire the first concrete cutting company in the phone book, a little homework should be a priority before hiring a contractor for your project. Concrete cutting, wall sawing, concrete breaking and removal is dangerous work. Spending a little time before you hire someone can pay great dividends and greatly reduce your exposure to liability. Have your concrete cutting contractor provide you with three documents before he starts work. Have the contractor provide you with his license number and have it checked out. Make sure its authentic and up to date. Most states have a government run entity that allows anyone to check the status of any contractor in their state. Also have the contractor provide you with a copy of his Workers Compensation policy and a copy of his Liability Insurance Policy. You will be well served to have all three documents provided to you before anyone sets foot on you project. Having all three documents current, and in good standing most likely tells me the contractor is running a reputable business. If he can't provide you with all three, move along and call another company. If a contractor does not have all three documents and he starts work on your project, the owner, or company hiring the contractor may be exposed to liability should something go wrong; such as, an injury on the project. Concrete cutting, wall sawing, concrete breaking and removal is dangerous work. It involves large motorized machinery and saw blades spinning at high RPM. The potential for something to go wrong is always present, so don't add more risk and liability to yourself by not checking out who is working for you. A few extra minutes before can save you a lot of grief in the future. So plan ahead and research the contracting company before you hire. Say no to anyone who can not provide you the necessary documentation. This rule should apply to any contractor, or subcontractor.

Don't Hire a Concrete Contractor Before You Read This!

best concrete company

U.S. Concrete, Inc.(NASDAQ: USCR) was set up in 1999 and now is based in Euless, Texas. The company’s main products are ready-mixed concrete and aggregates. Concrete serves customers widely distributed in Texas, California, New Jersey, New York, Oklahoma, and Washington D.C..[1][2]

1999-2001, U.S. Concrete, Inc acquired 21 companies and received $35 million IPO.
2002-2003, The company engaged in aggregates industry and completed 1 tuch-in acquisition.
2004 and beyond, It has been making more progress in the market via cross-selling opportunities.[3]

On October 30, 2012, Central Concrete Supply Co., Inc., a wholly owned subsidiary of U.S. Concrete, completed the acquisition of Bode Gravel Co. and Bode Concrete LLC.[4]

On Dec 17, 2012, a wholly owned subsidiary of U.S. Concrete, Inc., Smith Precast., Inc., sold substantially all of its assets for $4.27 million in cash and the assumption of certain obligations by Jensen Enterprises, Inc.[5]

U.S. Concrete, Inc. provides ready-mixed concrete, the company also provides crushed stone, sand, and gravel. U.S. Concrete has 150 standard ready-mixed concrete plants, 16 volumetric ready-mixed concrete facilities, and 14 producing aggregates facilities (2016). The company also involves building materials stores, hauling operations and broker product sales.[2][6][7][8]

2009, U.S. Concrete's National Research Laboratory was set up to develop enhanced concrete (supplementary cementitious materials, SCMs) and solutions. Besides, the company also maintains academic-industrial partnership with research teams at the University of California, Los Angeles (UCLA) and Arizona State University (ASU).
U.S. Concrete uses lime slurry and ARIDUS® Rapid Drying Concrete (addressing moisture-related floor covering failures) self-desiccating concrete technology. However, in 2012.12, the company's subsidiary sold Arizona Precast Operations.[2]

TEXAS

Bee Cave licensed concrete contractors

How to Find a Good Patio Contractor

Have you decided you want a flagstone, limestone or concrete patio for your TEXAS home. Wondering how to get it done and who you should use? Well, I’m going to tell you how. I’m going to give you a step by step process stating the 3 red flags that signal a bad or uneducated [tag] contractor. These 3 things will ensure you get it done the right way, by the right biggest concrete companies contractor in TEXAS .

Steps To Finding The Right Concrete Contractor in TEXAS

First step, first things first. Every Stone Installation Needs A Concrete Footing which might also be called a concrete foundation . This is not opinion but fact. If you want it done right and want it to withstand the test of time, this is the way it’s done, no exceptions. A red flag should go up when any contractor is offering bypassing a concrete foundation as a cost saving option. Unfortunately 85% of the biggest concrete companies contractors out there will tell you they can lay the stone right on top of compacted granite or base material. This type of contractor is exactly who you want to avoid. While what they are recommending to you gives the appearance of a patio, it won’t withstand the climate, erosion and soil movement beneath the patio in TEXAS .

BEWARE OF CONCRETE CONTRACTOR SCAMS

residential concrete companies

You might get a few crackless years at best, until it begins to fall apart. This method is the most recommended scam or shortcut of trying to lower pricing and still get the job. Notice the price came down because the concrete footing was removed from the job cost. This option of ” no concrete necessary” is most often offered to those with strict financial limitations. The contractors offering this solution don’t care about your patio or home, they just want your money.With no concrete foundation you get a type of patio, but it’s really just a veneer laid on the ground.

How much concrete do i need?

A concrete patio or sidewalk slab or footing should be a minimum of 4 inches thick. This is sometimes reduced to around 3 1/2 inches due to preexisting structural limitations for biggest concrete companies in TEXAS . If you encounter space limitations, you really do need a good masonry contractor to resolve the issues with other options. this leads us to our next step.

decorative concrete business

The 2nd step is hire a knowledgeable masonry contractor in TEXAS . Do a little research before you start getting pricing. Most good masonry contractors will be able to talk concrete chemistry and technology with you. Yes, I said technology. In the last 10 years there have been some really cool advances in concrete additives and mixes. These advances have provided solutions for the problems and limitations of old. A true patio or masonry professional will be able to talk shop with you, it’s his livelihood. A contractor who can’t do this or doesn’t seem comfortable is more than likely a novice at best. This should be the other red flag that goes up. Basically, Concrete slabs and mortar are like a cake mix. Correctly mixing the ingredients and correctly letting the slab or masonry product cure, are the factors that determine a good solid installation. Again, Talk with your contractor and Make sure he’s knowledgeable about the chemistry, additives and curing process of concrete & masonry. If he is this will ensure the likelihood of a great patio. 3rd step and last but definitely not least, Check references, check reviews and ask to see work they’ve done. Really check this stuff out and try to look at at least 1 job they have done. Ask point blank if the previous client is related to the contractor. Any resistance or confusion in this process would be red flag number

concrete firms

3.So, in order from 1 to 3. All masonry installations need a concrete footing. Make sure your patio contractor is knowledgeable about masonry chemistry, additives and enhancing solutions. Check references, reviews and stay away from the dirt cheap deals of a lifetime from any concrete contractor in TEXAS .If you get even 1 red flag, get another contractor. There are enough guys out there that do know what they’re doing.

Cost Effective Home Renovation Tips

concrete contractors Because it is a fluid, concrete can be pumped to where it is needed. Here, a concrete transport truck is feeding concrete to a concrete pumper, which is pumping it to where a slab is being poured. Pumping concrete into aluminum concrete formwork in Mexico.

A concrete pump is a machine used for transferring liquid concrete by pumping. There are two types of concrete pumps.

The first type of concrete pump is attached to a truck or longer units are on semi-trailers. It is known as a boom concrete pump because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately. Boom pumps are used on most of the larger construction projects as they are capable of pumping at very high volumes and because of the labour saving nature of the placing boom. They are a revolutionary alternative to line-concrete pumps.

The second main type of concrete pump is either mounted on a truck or placed on a trailer, and it is commonly referred to as a line pump or trailer-mounted concrete pump. This pump requires steel or flexible concrete placing hoses to be manually attached to the outlet of the machine. Those hoses are linked together and lead to wherever the concrete needs to be placed. Line pumps normally pump concrete at lower volumes than boom pumps and are used for smaller volume concrete placing applications such as swimming pools, sidewalks, and single family home concrete slabs and most ground slabs.

There are also skid mounted and rail mounted concrete pumps, but these are uncommon and only used on specialized jobsites such as mines and tunnels.

Until the early 20th century, concrete was mixed on the job site and transported from the cement mixer to the formwork, either in wheelbarrows or in buckets lifted by cranes. This required a lot of time and labor. In 1927, the German engineers Max Giese and Fritz Hull came upon the idea of pumping concrete through pipes. They pumped concrete to a height of 38 meters (125 ft) and a distance of 120 meters (130 yd). Shortly after, a concrete pump was patented in Holland in 1932 by Jacob Cornelius Kweimn (Jacobus Cornelius Kooijman). This patent incorporated the developer's previous German patent.[1]

Concrete pump designers face many challenges because concrete is heavy, viscous, abrasive, contains pieces of hard rock, and solidifies if not kept moving.

Play media Operating principle of piston pump with seat valves

Usually, piston pumps are used, because they can produce hundreds of atmospheres of pressure. Such piston-style pumps can push cylinders of heterogenous concrete mixes (aggregate + cement).

The pump below uses a transfer tube valve, and the one on the right uses seat valves.

To illustrate, below are data on a typical concrete sample pump BRF 42.14 H:

BRF 42.14 H pump

Concrete: Its Types and Uses

concrete foundation installation

Concrete formwork is the use of support structures and moulds to create structures out of concrete which is poured into the moulds.

There are many different types of formwork used in construction, usually differing according to what the building requirements and challenges are. Formwork is used by creating moulds out of wood, steel, aluminium or prefabricated forms into which the concrete is poured. This is then allowed to harden and set after which it is stripped, or in the case of stay-in-place formwork it is left as part of the structure.

Formwork allows contractors to cast and construct the main parts of a building which are required to be strong and support the structure such as floors and walls, as well as smaller parts of a building such as stairs relatively quickly.

Types of Formwork
There are many different types of concrete formwork used in construction. Traditional timber formwork uses timber and plywood to form the moulds for pouring. This method is cheaper than other methods, yet not as effective because wood is not as strong as metal or steel. However, on complicated sections of buildings which need great attention to detail, timber formwork is still widely used.

Concrete can crack, which was problematic for constructions throughout history as they ran the risk of collapse. Today reinforced concrete is used which is a much stronger substance and rarely cracks. When concrete is reinforced, it is filled with metal rods and reinforcing bars with other materials such as glass and plastic fibre.

Concrete formwork is widely used in present day construction. With the many different types of formwork available, any building project is more easily achievable because different methods can be used to achieve the desired result. When reinforced, concrete is a virtually indestructible material, perfect for major construction work, as well as small, detailed and complex structures.

TEXAS