This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
What Is a Retaining Wall? A retaining wall is a design of a structure ; it is built when there is a desired change in ground elevation and to resist the lateral pressure of soil that exceeds the repose angle of the soil. At different levels on the two sides supporting soil laterally retaining, walls are used.
The span, which is listed on the National Registry of Historic Places, is a classic example of a cast-in-place concrete arch-type bridge. Historic concrete was extensively deteriorated. Partially historic retaining walls at the northern abutment had deteriorated so badly that they were starting to lean outward.
Tanking – also referred to as below grade waterproofing – involves the application of a waterproofing barrier to the walls, the base slab and in some cases to the roof of the below grade structure. Drainage , or cavity wall construction, where water is allowed to enter the outer wall and then is pumped out. Tanking methods.
McConnell Dowell’s scope of work included the construction of a new wharf, revetment, quay wall, nine dolphins, wharf furniture, main equipment foundations, and marine loading arm platform structures. Image courtesy of McConnell Dowell. To watch and learn more about the project, click here.
Waterproofing mass transit systems. Water and moisture intrusion can cause significant damage to mass transit systems, resulting in high replacement costs, lost revenue, and serious disruption in travel. The following examples illustrate how many transit systems are tackling these challenges. Phillip.fry@gc…. April 03, 2018.
Protecting below grade spaces such as tunnels as well as foundationwalls and basements is a complex challenge, due to a number of environmental factors that can degrade the structure or cause tremendous damage to what is stored within it. Concrete is also susceptible to damage in coastal areas. Waterproof concrete.
Waterproof concrete: Is it enough for protecting foundations? Although waterproofing systems account for a small fraction of the cost of an overall building project, if the wrong solution is chosen or it’s installed improperly, the costs of remediation can be tremendous. . Creating waterproof concrete. Phillip.fry@gc….
Waterproofing mass transit systems. Water and moisture intrusion can cause significant damage to mass transit systems, resulting in high replacement costs, lost revenue, and serious disruption in travel. The following examples illustrate how many transit systems are tackling these challenges. Phillip.fry@gc…. April 03, 2018.
Waterproof concrete: Is it enough for protecting foundations? Although waterproofing systems account for a small fraction of the cost of an overall building project, if the wrong solution is chosen or it’s installed improperly, the costs of remediation can be tremendous. . Creating waterproof concrete. Phillip.fry@gc….
What Is Micro Concrete? Micro concrete is a cement-based coating that is used as a thin layer on different surfaces like tiles, wood, etc to give a look and feel of real concrete at less cost. The layer of micro concrete is about 2-3mm thick. How Is It Different from Conventional Concrete? Less Water Demand.
Ready mix concrete life cycle. Concrete producers can leverage advanced concrete admixtures , predictive analytics tools, and more to improve efficiency, from materials management to batching to concrete delivery. Concrete mix design. Concrete admixtures help to enable the use of these alternate pozzolans … more.
Then after architect consult with a structural engineer and MEP engineer for details of the reinforcements and other detail for use, how deep your foundation will be, the size of gravel to be used, column width, electrical, plumbing, etc. Also, read: IS 516:1959 Most Important Point (Method of Tests For Strength of Concrete).
How pre-applied membranes work Pre-applied membranes are laid down before the foundation is poured. The membrane is placed directly against the soil retaining systems. The concrete is then poured directly onto the membrane. This benefit alone can result in significant cost and time savings for contractors on site.
What Is Cast-In-Situ Concrete? Cast-in-situ concrete is prepared, placed, and finished on the construction site. Another name of cast-in-situ concrete is poured-in-place concrete. Generally, concrete slabs, concretefoundations , beam, column, wall, roof, etc.,
To my knowledge, building science has never been approached with such an attitude of precise evaluation of all of the factors that affect the environmental impact of materials and building systems. Simple bar graphs indicate at a glance just how “green” each material or system might be.
At the turn of the century, the company pioneered the use of steel-reinforced concrete to create safer, stronger, and more efficient buildings. The project includes the creation of three large habitats with essentially no straight edges, including a main habitat consisting of 680 cubic yards of concrete and 355 tons of rebar.
Laying the foundation. Gary’s first job out of school was driving a concrete truck for his father’s Highland Ready Mix business. He also poured slabs on the side, learning to set concrete so it doesn’t crack as it dries. After selling out of his concrete company, Gary’s father started the family spec-house business.
What Is Concrete Topping? A Concrete topping is a process of laying out a layer of high strength concrete on the old worn-out layer of the concrete. It is nothing but placing a layer of concrete over the existing slab in order to give a finished floor surface on the old layer of concrete. 25 to 50 mm ).
The word Monolithic means “all in a single pour” so in construction where Monolithic Slab is used the foundation is made in one single pour that is made up of a layer of a concrete slab with thicker area under the load-bearing walls and all the edges of the perimeter to replace the footer. What Is a Floating Slab?
Concrete construction innovations. Control flow concrete construction. Mass pours. One of the latest innovations in concrete construction is the development of an entirely new type of concrete. One of the latest innovations in concrete construction is the development of an entirely new type of concrete.
Both walls , slabs , stairs , along with door and window openings , are cast in place in the Monolithic Method. The lateral and gravity load resistance system in this system consists of reinforced concretewalls and slabs of reinforced concrete. Building monolithic foundations is truly easy.
Shotcrete/mortar/spray-concrete is a kind of refined concrete drizzled by gas hose-pipe nozzle at high pressure & velocity on a projectile motion on a prepared wall surface. It is often utilised in tunnels, underground walls, retaining walls, drainage systems & swimming pools for interim support.
Using control flow concrete for top down construction. This concrete construction method allows for above ground construction work to be carried out at the same time as excavation of the basement, resulting in significant time savings. The construction typically begins with: Execution of diaphragm walls. Control flow concrete.
Using control flow concrete for top down construction. Commonly used in urban areas, top down construction is often used for high rise buildings with deep basements and for underground structures such as car parks and transit systems. . The construction typically begins with: Execution of diaphragm walls. Control flow concrete.
It features elements that maximize the safety, security, and efficiency of the travel process including 100 percent automated screening lanes, 100 percent facial recognition “e-gates” for international departure, an innovative landside terminal design, and 100 percent trackable RFID Independent Carrier System.
What Is Foundation Repair? Foundation renovation is required when the foundation of a home, building , or structure is impaired & the core structure of the building is required to be repaired. Foundation Techniques. This results in movements of foundation leading to cracks which can be checked by watering.
The post Reinforced Concrete: Strength and Durability for Modern Construction appeared first on UK Construction Blog. Reinforced concrete is a widely used construction material that combines the strengths of two components: concrete and steel reinforcement. In 1854, William B.
Polished concrete Efflorescence—Moisture moving through the concrete and carrying salts to the surface creates a white, powdery residue. Spalling—Moisture can exacerbate flaking or chipping on the concrete surface due to freeze-thaw cycles or rebar corrosion. diameter circle.
Bench footing refers to a continuous concrete footing installed around the perimeter of a basement. It provides a sturdy foundation for framing basement walls and finishing the space. Bench footing is a foundation used to support walls in a basement when converting the space into a living area.
Formwork is a temporary moulid that is used for the pouring of concrete. It also plays the function of resisting the lateral force of the plastic concrete within the formwork. Types of Slip Form System. The Slip form system is categorized into different types that are as follows. Vertical Slip Form System.
Flooring is the foundation of any interior, visually and functionally setting the tone for the space. Seams are chemically welded during installation to create a wall-to-wall impermeable moisture barrier. 2 Moisture mitigation When a concrete slab releases excess moisture, major issues, such as mold, can start to grow.
Reinforced Concrete Frame. The reinforced concrete frame is a superstructure combined with horizontal components , i.e. c olumns and vertical components, i.e. beams. Sometimes this concrete frame is also called as a skeleton of this entire structure. Concrete frames are mainly two types, those are-. Foundation.
Ever wondered how concrete structures maintain their shape and strength during construction? As we dive into the various types of shuttering materials and techniques, prepare to be amazed by the innovative systems that enable complex and unique structures to come to life.
Introduction of CMU Wall. The CMU blocks are available in various shapes and sizes in the market and are widely used in the construction of walls of the building. In this article, we will discuss all about the concrete masonry units. What is CMU Wall? The Full form of the CMU is Concrete Masonry units. ASTM C1372.
The construction process and various finishing activities, such as pouringconcrete, or dry wall finishing, can generate large amounts of moisture. Left unaddressed, this moisture can migrate into various areas of the structure, including into the roofing system, leaving materials wet and deteriorating. A 102-mm (4-in.)-thick
Concrete elements are generally of two types; those are Precast and cast-in-situ construction. If the Precast construction , the concrete is cast at a place other than the site, which is when required, are brought to the site using conveying equipment, such as cranes and are placed. Purpose of Providing Bond Breaker.
What Is Frost Wall? The Frost wall or frost-protected wall structure is built to keep soil below the building against freezing to secure the foundations in freezing conditions. The Types of frost walls, their specifications, and applications are addressed. This concrete contraction can result in internal tension.
Concrete elements are generally of two types; those are Precast and cast-in-situ construction. If the Precast construction , the concrete is cast at a place other than the site, which is when required, are brought to the site using conveying equipment, such as cranes and are placed. Purpose of Providing Bond Breaker.
Falsework includes the foundations , footings , and all structural members supporting the permanent structural elements. Falsework may be required to support steel and timber frameworks and masonry arches as well as in situ and precast concrete construction. • Shorbrace System. Cup-Lock Supporting System. Post-Head Jack.
The spread footing is utilized to support the column & walls and additionally to convey & disseminate the load coming to the structure to the soil below it. The base of spread footing is slightly wider than load-bearing foundation base. This is also called a stepped spread foundation. Raft Foundation or Mat Foundation.
All residential and commercial buildings require sturdy, reliable foundations to remain structurally sound over decades of shifting soil, erosion, changing weather patterns, and typical wear-and-tear. But even modern engineering and construction cannot always prevent foundational issues from emerging.
When to Remove Concrete Forms ? Concrete forms are steel or aluminum mould in which concrete is poured to manufacture many structures like columns , slabs , beams , and many other types of cement structures. The forms can be removed after when the concrete is properly hardened in to the mould.
What Is Curing of Concrete? Curing performs a crucial role in the growth as well as the resilience of concrete strengths. Since applying water to that same concrete mixture there is an exothermic process that tends to toughen the concrete. Such an approach is termed the curing of concrete. Why Curing Is Important?
What Is Self Compact Concrete ? Making concrete structures without vibration has been done in the past. For example, the placement of concrete under-water is done by the use of tremie without vibration. Shaft concrete and mass concrete may be successfully placed without vibration. What Is U Box Text?
We organize all of the trending information in your field so you don't have to. Join 79,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content