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Ferrocement or ferro-cement [1] is a system of construction using reinforced mortar [2] or plaster (lime or cement, sand, and water) applied over an "armature" of metal mesh, woven, expanded metal, or metal-fibers, and closely spaced thin steel rods such as rebar. The metal commonly used is iron or some type of steel, and the mesh is made with ...
The advantage of ferrocement construction is that materials are cheap and readily available, while the disadvantages are that construction labor costs are high, as are operating costs. (Ferrocement ships require thick hulls, which results in either a larger cross-sectional area that hurts hydrodynamics, or leaves less space for cargo.)
It is made of a curved shell and about 5000 years old." [2] Shipyard: The world's oldest shipyard has been found in Lothal. It is situated 80 km south of Ahmedabad in Gujarat. [3] [4] Cockfighting: Cockfighting was a pastime in the Indus Valley Civilisation in what today is Pakistan by 2000 BCE [5] and one of the uses of the fighting cock.
In the heart of Asia, deep underground, two huge tectonic plates are crashing into each other — a violent but slow-motion bout of geological bumper cars that over time has sculpted the soaring ...
Dorodango – Japanese art form in which earth and water are molded to create a delicate shiny sphere; Gypcrust – Hardened layer of soil with a high percentage of gypsum. CaSO 4 concretions in arid and semi-arid soils; Klerksdorp sphere – Natural nodule-like rock concretions; Martian spherules – Small iron oxide spherules found on Mars
For further economy, formed hollow artificial boulders from his ferro-cement (French: "ciment et fer"). He also created small garden pavilions, shaping and carving the concrete surface to imitate the rustic wooden originals.
NASA's new pictures of Earth are reigniting conspiracy theories straight out of "Journey to the Center of the Earth." These are previously unreleased images of our blue marble planet, showing the ...
Dionicio's great-nephew Carlos Cortes is one of the handful of artists still creating faux bois today. Adrian Janes of Janes, Beebe & Company produced some of the earliest mass-produced cast iron benches and chairs using the faux bois style, an example of which is held by the Smithsonian Institution as inventory no. 1980.006 .