One of the major problems with the Sunshine Skyway Bridge is corrosion of the steel in the precast concrete segmental columns on the high level approaches.

Elchrom Scientific sells Spreadex gels which are precast, can be high throughput and are more sensitive than standard polyacrylamide gels.

Options for non-combustible construction include floors, ceilings and roofs made of cast-in-place and hollow-core precast concrete.

It was greatly used after World War II for making precast concrete objects.

The design studies for precast concrete units or for the moulds for in situ shuttering, prompted by the need to obtain a large number of different forms from the combination of a very limited number of units contributed, in the 1980s, to the Taller ’ s affirmation of the validity of classical forms and geometry in contemporary architecture.

Terrazzo is a composite material poured in place or precast, which is used for floor and wall treatments.

Behind the shield, inside the finished part of the tunnel, several support mechanisms which are part of the TBM can be found: dirt removal, slurry pipelines if applicable, control rooms, rails for transport of the precast segments, etc.

The stadium is a concrete and glass structure, using precast concrete and cast in-place for the upper concourse.

There are several industrial parks located near the village, such as Deerpark Industrial Estate which has been a hub for industry for many decades particularly in the precast concrete, chemical and steel fabrication industries.

Built of reinforced precast concrete as a stack of modular classroom and office spaces with wall-length windows for more natural illumination of rooms, it exemplifies the brutalist concrete construction style pioneered by Swiss architect Le Corbusier.

* Design, manufacture, transport and installation of 13 large precast concrete culvert crown and 14 base sections for the underpass, and completing installation in 60 hours to ensure no disruption to coal supplies from Leigh Creek,

* Humes, which produces manufactured concrete products including pipe, rail track materials, precast concrete bridges, culverts and the like, for the Australian market.

Today's market increasingly requires consistent homogeneity and short mixing times for the industrial production of ready-mix concrete, and more so for precast / prestressed concrete.

* Vertical axis mixers, most commonly used for precast and prestressed concrete.

The structures consists of a steel frame and concrete slabs, and the exterior is composed of precast concrete panels bush-hammered for texture.

Architect Grosvenor Atterbury used an innovative construction method for some of the houses, most notably on Park End Place: each house was built from approximately 170 standardized precast concrete panels, fabricated off-site and positioned by crane.

Leedy is most well known for his bold use of precast concrete, especially long-span " double-tee " structural elements.

By August 2009, the precast structure for the two-level parking garage, commons and administrative areas, and the Year 9 Academy building had been completed, and work on interiors had begun.

Once all four arches were erected, the deck was laid on top built from further precast concrete units.

While the majority of the building is created using concrete, precast and poured-in-place concrete are distinguishable by their different colors and textures.

A modern building: Boston City Hall ( completed 1968 ) is constructed largely of concrete, both precast and poured in place.

Other notable structures include the 37-story Wells Fargo Center ( with its distinctive flared base making it the defining building in the Jacksonville skyline ), originally built in 1972-74 by the Independent Life and Accident Insurance Company, and the 28 floor Riverplace Tower which, when completed in 1967, was the tallest precast, post-tensioned concrete structure in the world.

The tower was constructed of precast concrete, and the failure of the single panel caused one entire corner of the building to collapse.

As a result of the collapse, building regulations were overhauled to prevent disproportionate collapse and the understanding of precast concrete detailing was greatly advanced.

The base of the building is made of granite and precast concrete.

This new building, completed in 2009, houses the Automotive Technology, HVAC and other technology department programs in a new steel, glass and precast concrete panel building on the West side of campus.

About half of the concrete used in the building was precast — roughly 22, 000 separate components — and the other half was poured-in-place concrete.

It is a lightweight, precast building material that simultaneously provides structure, insulation, and fire and mold resistance.

Reinforced concrete, prestressed concrete and precast concrete are the most widely used types of concrete functional extensions in modern days.

Modern columns are constructed out of steel, poured or precast concrete, or brick.

The wall face is often of precast, segmental concrete units that can tolerate some differential movement.

The material of a roof may range from banana leaves, wheaten straw or seagrass to lamininated glass, copper ( see: copper roofing ), aluminium sheeting and precast concrete.

Reinforced concrete can be classified as precast or cast-in-place concrete.

21, 000 precast concrete units, some weighing as much as thirty-two tons, were fabricated onsite and lowered into place with a specially-built crane to form the stadium's structural framework.

Naperville is also home to the headquarters of Dukane Precast, and their double-wall precast concrete manufacturing plant.

Similar to previous world fairs a majority of the buildings were constructed of timber and steel framing with precast staff panels made of a plaster / fiber mix.

About or 73 % of the line runs on viaducts, mostly precast prestressed concrete box girder spans, the first of which was put in place in October 2001.

The design of the Robarts Library complex was headed by Mathers & Haldenby Architects with consultation from Warner, Burns, Toan & Lunde, the New York architectural firm whose earlier works included the libraries at Cornell and Brown universities and was specialized in precast concrete buildings.

The Rose Garden is a precast concrete-framed structure with a roof made up of skeletal steel.

The exterior is composed of over of glass, of plaster, of architectural precast, of insulation, and of steel louvres.

The erector is a rotating system which picks up precast concrete segments and places them in the desired position.

It usually consists of precast concrete segments which form rings.

It is also possible to construct a reinforced concrete arch from precast concrete, where the arch is built in two halves which are then leaned against each other.

Examples include curtain walls and precast concrete walls.

In general, the façade systems that are suspended or attached to the precast concrete slabs will be made from aluminium ( powdercoated or anodized ) or stainless steel.