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Bridge deck paved with pumped concrete on plywood forms
Delivery of concrete to deck forms from pump on ground facilitated roadway paving on girder spans of 1450 ft west approach for new highway bridge across Mississippi River at Dubuque, Iowa; set up at 3 separate locations, pump delivered concrete through 6-in. pipe up to 300 ft long, with as much as 50 ft of vertical rise, at rates of 18 to 20 cu yd per hr.
Bridge deck paved with pumped concrete on plywood forms
Delivery of concrete to deck forms from pump on ground facilitated roadway paving on girder spans of 1450 ft west approach for new highway bridge across Mississippi River at Dubuque, Iowa; set up at 3 separate locations, pump delivered concrete through 6-in. pipe up to 300 ft long, with as much as 50 ft of vertical rise, at rates of 18 to 20 cu yd per hr.
Bridge deck paved with pumped concrete on plywood forms
Construction Methods
Construction Methods ; 25
1943
Article (Journal)
English
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