X-Nico

unusual facts about Fiber-reinforced concrete


Fiber-reinforced concrete

The High Speed 1 tunnel linings incorporated concrete containing 1 kg/m³ of polypropylene fibers, of diameter 18 & 32 μm, giving the benefits noted below.


Alfa Romeo 4C

The carbon fiber tub is produced by TTA (Tecno Tessile Adler) in Airola, a joint venture between Adler and Lavorazione Materiali Compositi (Lmc).

ATS-6

The antenna feeds (in C, S, L, UHF and VHF bands) were placed on the spacecraft body, facing the antenna reflector, and linked to the antenna and the solar panels masts by a carbon-fiber reinforced plastic (CFRP) truss.

Basic physics of the violin

Excitation of string vibration is generally provided by a bow consisting of a flat ribbon of parallel horse hairs stretched between the ends of a stick, which may be made of wood or synthetic material such as fiberglass or carbon-fiber composite.

Brian Steel

Shortly after he was born, Steel was diagnosed with congenital fiber-type disproportion (also called short fiber syndrome).

Bromelia

The resistant fiber obtained from B. serra and B. hieronymi, both known as chaguar, is an essential component of the economy of the Wichí tribe in the semi-arid Gran Chaco region of Argentina.

C-RAN

Digital baseband signal are carried over the fiber, usually using OBSAI or CPRI standard.

Cottonseed oil

Cottonseed oil is a cooking oil extracted from the seeds of cotton plants of various species, mainly Gossypium hirsutum and Gossypium herbaceum, that are grown for cotton fiber, animal feed, and oil.

Dolores Dembus Bittleman

Bittleman's work includes fiber and silk tapestries that have featured in exhibitions at the Museum of Modern Art (MoMA), the Lausanne International Tapestry Biennial and the Everson Museum of Art in Syracuse, New York.

Ebu gogo

An article in New Scientist (Vol. 186, No. 2504) gives the following account of folklore on Flores surrounding the Ebu Gogo: The Nage people of central Flores tell how, in the 18th century, villagers disposed of the Ebu Gogo by tricking them into accepting gifts of palm fiber to make clothes.

EDPnet

Edpnet has its own fully redundant transcontinental fiber network based on the latest DWDM technology.

Fiber

Six minerals have been classified as "asbestos" including chrysotile of the serpentine class and those belonging to the amphibole class: amosite, crocidolite, tremolite, anthophyllite and actinolite.

Fiber disk laser

Fiber disk lasers are used for cutting of metal (up to few mm thick), welding and folding.

Fiber festival

Fiber festivals bring together producers and vendors of mostly animal fibers such as wool, qiviut, camelid, mohair, and angora) is displayed.

Index-matching material

In fiber optics and telecommunications, an index-matching material may be used in conjunction with pairs of mated connectors or with mechanical splices to reduce signal reflected in the guided mode (known as return loss) (see: Optical fiber connector).

Internet in Portugal

There are several service providers offering ADSL, fiber and wireless services in Portugal to the residential and the professional markets.

Istle

Istle (also spelt ixtle) or tampico fiber is the general name for a hard plant fiber obtained from a number of Mexican plants, chiefly species of Agave and Yucca.

James H. Williams, Jr.

He is regarded as one of the world's leading experts in the mechanics, design, fabrication, and nondestructive evaluation (NDE) of nonmetallic fiber reinforced composite materials and structures.

Juice

The perception of commercial fruit juice as equal in health benefit to fresh fruit has been questioned, mainly because it lacks fiber and has often been highly processed.

Jute

To meet this demand, some manufactures in the natural fiber industry plan to modernize processing with the Rieter's Elitex system.

Kawasaki Kz1000

The fairing and saddle bags were molded fiber-glass resin made by Vetter, while the sissy bar and highway bar were chrome plated to accentuate the look.

Kingsferry Bridge

It was designed by Mott, Hay and Anderson, and built by John Howard, with Dorman Long and Sir William Arrol & Co. It comprises a reinforced concrete and structural steel deck, supported from portal-shaped reinforced concrete towers.

LattisNet

SynOptics' co-founder, Engineer Ronald V. Schmidt, had experimented with a fiber-optic variant of Ethernet called Fibernet II while working at Xerox PARC, where Ethernet had been invented.

Lightower Fiber Networks

Lexent Metro Connect New York City based neutral telecommunications provider that owns, operates, builds and maintains its own dark fiber network in New York, Northern New Jersey, and surrounding areas.

Limit state design

For example, in Europe, structures are designed to conform with the Eurocodes: Steel structures are designed in accordance with EN 1993, and reinforced concrete structures to EN 1992.

Lyot filter

Although their mechanisms are different, modelocking lasers and Lyot-filter lasers both produce a comb of multiple wavelengths which can be placed on the ITU grid for Dense Wave Division Multiplexing (DWDM) or used to give each suburban home its own return-signal laser wavelength in a passive optical network (PON) used to provide FTTH (Fiber To The Home).

Manoppello Image

The cloth has been claimed to be made of a rare fiber called byssus, which is a natural fiber coming from a bivalve mollusc Pinna nobilis, woven into sea silk, and used by ancient people mainly around the Mediterranean coasts .

McHugh Construction

Today, McHugh is known for constructing some of Chicago’s most recognizable landmarks and one-of-a-kind structures including Marina City, Water Tower Place, Trump Tower and 340 On The Park, all of which were the world’s tallest reinforced concrete structures at the time.

Mineral wool

Precautions need to be taken when handling a fiber product, as it can irritate the eyes, skin and respiratory tract.

Myelin sheath gap

His observations on fiber nodes and the degeneration and regeneration of cut fibers had a great influence on Parisian neurology at the Salpêtrière.

Networx-BG

Networx-BG has plans to invest heavily in the fiber-optics infrastructure of Giurgiu in order to provide similar Internet services as in city of Rousse.

Open fiber control

In telecommunication, Open fiber control is a protocol to ensure that both ends of a fiber optic cable are connected before laser signals are transmitted in order to protect people from eye damage.

Opto-electronic oscillator

Most OEOs utilize the transmission characteristics of an optical modulator together with a fiber-optic delay line to convert light energy into stable, spectrally pure RF/microwave reference signals.

Paul Vixie

In 1995, he cofounded the Palo Alto Internet Exchange (PAIX), and after Metromedia Fiber Network (MFN) bought it in 1999 served as the chief technology officer to MFN / AboveNet and later as the president of PAIX.

PIONIER

Currently the network connects Białystok, Bielsko-Biała, Bydgoszcz, Częstochowa, Gdańsk, Gliwice, Kielce, Kraków, Lublin, Łódź, Opole, Poznań, Puławy, Radom, Toruń, Warsaw, Wrocław, Koszalin, Szczecin, Olsztyn and Zielona Góra with a fiber-optic 10 Gbit/s patch-cord, and consists of 5738,86 km of optical fiber.

Piper, Kansas

Piper is the first full community in the nation (based off actual residential votes and pre-registration counts) to have residential broadband internet network infrastructures using fiber-optic communication of 1GB/sec download and upload speeds provided by Google Fiber.

Power assembly

The use of a fiber optic endoscope (flexible borescope) may facilitate this inspection and evaluation, but this is not a requirement, nor is it a part of EMD's maintenance procedures.

Richard Schreder

After the HP-18, Schreder tried his hand at manufacturing carbon-fiber composite wing spars, and abandoned it as too troublesome after making the one set, which was used by Henry Preiss to complete the one-off HP-19.

Saratoga National Historical Park

The Visitors Center offers a 20-minute orientation film, fiber-optic light map, timeline and artifact displays.

Small fiber peripheral neuropathy

A recent study revealed dysfunction of a particular sodium channel (Nav1.7) in a significant portion of the patient population with an idiopathic small fiber neuropathy.

St Richard's Church, Haywards Heath

The present reinforced concrete and brick structure replaced a temporary building which was a daughter church to Haywards Heath's parish church, St Wilfrid's; the new church soon became parished in its own right to reflect the rapid population growth in the northern part of the town.

Steve Brudniak

His art incorporates, often pioneering, unconventional media and scientific elements such as high voltage electricity, Tesla coil technology, magnetic ferrofluid, gyro mechanics, biological preservations, fiber optics, and lasers.

Tailored fiber placement

Further the TFP heating elements can be applied in CFRP wing structures of airplanes or blades of wind mills for anti- and de-icing tasks.

Telecommunications in American Samoa

Despite the millions of dollars that governor Togiola Tulafono spent into bringing fiber optic to American Samoa, the Internet is still as slow before.

Telecommunications in North Korea

On May 2006 TransTeleCom Company and North Korea’s Ministry of Communications have signed an agreement for the construction and joint operation of a fiber-optic transmission line in the section of the KhasanTumangang railway checkpoint in the North Korea-Russia border.

Textile-reinforced concrete

The fibres used for making the fabric are of high tenacity like Jute, Glass Fibre, Kevlar, Polypropylene, Polyamides (Nylon) etc.

Thermal manikin

The exterior skin of the manikin may be made of fiberglass, polyester, carbon fiber, or other heat conducting materials, within which are temperature sensors in each measurement zone.

Thermomass

Thermomass' complete line of concrete insulation systems use fiber-composite connectors to structurally tie two layers of concrete together through predrilled, prefabricated extruded Polystyrene insulation (R-5 per inch of thickness) or Polyisocyanurate insulation (R-6.5 per inch of thickness).

Viscose

French scientist and industrialist Hilaire de Chardonnet (1838–1924)— who invented the first artificial textile fiber, artificial silk—created viscose.

Vladimir Polukhin

Polukhin is known for his contribution to physical chemistry and technology of optical and special types of glass, fiber-optic elements, and micro channel structures.

William Kane

William T. Kane (1932–2008), Corning scientist related to fiber optics


see also