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3D concrete printing, or simply concrete printing, refers to digital fabrication processes for cementitious materials based on one of several different 3D printing technologies. 3D-printed concrete eliminates the need for formwork, reducing material waste and allowing for greater geometric freedom in complex structures.
Concrete is a composite material composed of aggregate bonded together with a fluid cement that cures to a solid over time. Concrete is the second-most-used substance in the world after water, [1] and is the most widely used building material. [2] Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminium combined. [3]
The reinforcement of 3D printed concrete is a mechanism where the ductility and tensile strength of printed concrete are improved using various reinforcing techniques, including reinforcing bars, meshes, fibers, or cables. The reinforcement of 3D printed concrete is important for the large-scale use of the new technology, like in the case of ...
Gas prices have spiked in and around Chicago after a tornado sidelined a major ExxonMobil oil refinery last week. A gallon of gas in Chicago is now selling for an average of $4.34, according to ...
Construction 3D Printing ( c3Dp) or 3D construction Printing ( 3DCP) refers to various technologies that use 3D printing as a core method to fabricate buildings or construction components. Alternative terms for this process include "additive construction." [1] [2] "3D Concrete" refers to concrete extrusion technologies whereas Autonomous ...
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プレミアムラージフォーマット「ScreenX」での上". Godzilla Minus One (in Japanese). October 16, 2023. Archived from the original on October 16, 2023. Retrieved October 16, 2023. ^ a b Mateo, Alex; Hodgkins, Crystalyn (July 1, 2023). "Studio Trigger to Re-Screen 2 Gurren Lagann Films in Japan, N. America, Taiwan in This Year".
The 2023 United Kingdom reinforced autoclaved aerated concrete crisis relates to increased safety concerns over reinforced autoclaved aerated concrete, commonly used historically in roofing and wall construction within the public sector, having gained popularity in the mid-1950s as a cheaper and more lightweight alternative to conventional reinforced concrete.