Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Investigation of Polymer Impregnated Concrete Pipe
The evaluation of structural and durability properties of polymer-impregnated concrete (PIC) pipe as compared with those of commercially manufactured concrete pipe is presented in three separate studies: (1) 4-inch-diameter concrete draintile, (2) 12- and 24-inch-diameter concrete sewer and culvert pipe, and (3) 36-inch-diameter concrete culvert pipe. Impregnation and polymerization of concrete pipe result in significant improvement in strength and durability. Polymer impregnation of concrete draintile increases the three-edge bearing strength from about 70 to 280 percent above that of the untreated pipe. The three-edge bearing strength of 12- and 24-inch unreinforced concrete sewer and culvert pipe was increased from about 110 to 150 percent by polymer impregnation. Polymer-impregnated 36-inch-diameter concrete pipe subjected to 5 percent sulfuric acid showed increases in resistance to sulfuric acid attack of from 2.8 to 7.8 times that of the untreated concrete pipe.
Investigation of Polymer Impregnated Concrete Pipe
The evaluation of structural and durability properties of polymer-impregnated concrete (PIC) pipe as compared with those of commercially manufactured concrete pipe is presented in three separate studies: (1) 4-inch-diameter concrete draintile, (2) 12- and 24-inch-diameter concrete sewer and culvert pipe, and (3) 36-inch-diameter concrete culvert pipe. Impregnation and polymerization of concrete pipe result in significant improvement in strength and durability. Polymer impregnation of concrete draintile increases the three-edge bearing strength from about 70 to 280 percent above that of the untreated pipe. The three-edge bearing strength of 12- and 24-inch unreinforced concrete sewer and culvert pipe was increased from about 110 to 150 percent by polymer impregnation. Polymer-impregnated 36-inch-diameter concrete pipe subjected to 5 percent sulfuric acid showed increases in resistance to sulfuric acid attack of from 2.8 to 7.8 times that of the untreated concrete pipe.
Investigation of Polymer Impregnated Concrete Pipe
W. C. Cowan (Autor:in) / H. C. Riffle (Autor:in)
1977
54 pages
Report
Keine Angabe
Englisch
Construction Equipment, Materials, & Supplies , Construction Materials, Components, & Equipment , Concrete pipes , Polymers , Drains , Sewer pipes , Composite materials , Field tests , Laboratory tests , Sulfate resisting cements , Compression tests , Shear tests , Impregnating , Concrete durability , Permeability , Tables(Data) , Mechanical properties , Reinforced concrete , Concrete polymer composites
Investigation of Polymer-Impregnated Concrete Pipe
| NTIS | 1977
Investigation of Polymer-Impregnated Concrete Pipe
| NTIS | 1974
Polymer Impregnated Concrete: Field Studies
| NTIS | 1974
Methods of Producing Polymer-Impregnated Concrete
| NTIS | 1981