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30 sie 2016 · Aug 30, 2016, 02:56 PM. SINGAPORE - Nanyang Technological University scientists have invented a new, flexible type of concrete that bends rather than breaking under pressure. In collaboration...
Almost all rigid pavement is made with Portland Cement Concrete (PCC). Rigid pavements are differentiated into three major categories by their means of crack control: Jointed plain concrete pavement (JPCP) This is the most common type of rigid pavement.
7 mar 2024 · PCC is used in various construction projects, including: Foundations: PCC provides a stable and level base for foundations, ensuring the even distribution of loads. Pavements: It is used in roads, sidewalks, and airport runways for its ability to withstand heavy traffic and environmental conditions.
25 lip 2024 · Plain Cement Concrete (PCC) is important in construction because it provides a strong, stable foundation for structures. It is used as a base for various building elements, such as floors and pavements, to ensure even load distribution and to prevent uneven settlement.
20 kwi 2021 · SINGAPORE - Magorium was founded in 2019 to turn plastic waste into road construction material. In less than two years, the start-up has clinched several awards for its innovative technology and...
Construction Joints. Expansion, isolation and construction joints are created by formwork before the PCC is placed. Since these joints are designed to completely separate adjacent masses of PCC, they are usually made by inserting a small non-PCC piece of material such as a strip of wood.
Table 3.15 is a summary of relevant best practices and related specification require- ments for unbonded concrete overlays. Three major practices are featured: (1) existing pavement and preoverlay repairs, (2) overlay thickness and joint details, and (3) inter- layer requirements.
