Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polypropylene Fibers in Portland Cement Concrete Pavements
This report provides the information obtained from a literature search, site visits, and a laboratory study of polypropylene fibers in portland cement concrete (PCC). The literature search yielded information from numerous laboratory studies of the material properties of polypropylene fiber reinforced concrete (PFRC). The literature showed that, for the low fiber volumes (0.1 percent) recommended by most manufacturers, there was marginal improvement in toughness, fatigue, impact resistance, permeability, shrinkage, and wear resistance, Limited construction has taken place on PFRC suitable for airport construction. Most construction has been of slabs-on-grade and structural slabs. The laboratory study showed that, at 0.1 percent by volume of fibers, the reinforced concrete did not provide appreciable enhancement of material properties over non-reinforced PCC.
Polypropylene Fibers in Portland Cement Concrete Pavements
This report provides the information obtained from a literature search, site visits, and a laboratory study of polypropylene fibers in portland cement concrete (PCC). The literature search yielded information from numerous laboratory studies of the material properties of polypropylene fiber reinforced concrete (PFRC). The literature showed that, for the low fiber volumes (0.1 percent) recommended by most manufacturers, there was marginal improvement in toughness, fatigue, impact resistance, permeability, shrinkage, and wear resistance, Limited construction has taken place on PFRC suitable for airport construction. Most construction has been of slabs-on-grade and structural slabs. The laboratory study showed that, at 0.1 percent by volume of fibers, the reinforced concrete did not provide appreciable enhancement of material properties over non-reinforced PCC.
Polypropylene Fibers in Portland Cement Concrete Pavements
J. E. Shoenberger (Autor:in) / J. G. Tom (Autor:in)
1992
115 pages
Report
Keine Angabe
Englisch
Highway Engineering , Construction Equipment, Materials, & Supplies , Construction materials , Fiber composites , Polypropylene , Reinforcing fibers , Toughness , Cements , Concretes , Pavements , Composite materials , Fatigue (Materials) , Fracture strength , Permeability , Slabs , Wear resistance , Concrete pavements
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