Public works . ated inthe rear over the cutting blade, is pro-vided with spring adjustments, and iseasily steered through a mitre gear,swinging the castor-like single frontwheel. METAFORM ROAD The Metaform Road Rails, manu-factured by the Metal Form Corp.,Milwaukee, are stiflE tubular forms forconcrete roads, pavements and foun-dations. They are designed and builtto afford the most durable, permanentequipment and to withstand misuse,having unusual initial strength af-forded by tubular construction, boxbracing, and extensive riveting, andelectric welding. The joints are so constructed th
Public works . ated inthe rear over the cutting blade, is pro-vided with spring adjustments, and iseasily steered through a mitre gear,swinging the castor-like single frontwheel. METAFORM ROAD The Metaform Road Rails, manu-factured by the Metal Form Corp.,Milwaukee, are stiflE tubular forms forconcrete roads, pavements and foun-dations. They are designed and builtto afford the most durable, permanentequipment and to withstand misuse,having unusual initial strength af-forded by tubular construction, boxbracing, and extensive riveting, andelectric welding. The joints are so constructed thattwo or more rails can instantly belifted out. The extra wide bottomflange width, 554 inches, gives a largearea of bearing surfaje on soft ground;the stake boxes are riveted to the railsin three places, and the stakes them-selvesj^re secured by locking stake holes are providedbetween the boxes. The rail is entirelyenclosed so that concrete cannot pene-trate the interior. It is made in heights. Heavy stake-lockingwedge, keyed toprevent loss Extraordinarily strongstake box riveted toface flange, outer flangeand bottom flange Electrically welded I iserfed through rail riveted to face Extra flanee multiplies strength. METAL FORM CORPORATIONS TUBULAR FORM FOR CON-CRETE ROADS, PAVEME NTS AND FOUNDATIONS of 6, 7, and 8 inches and in standardlengths of 10 feet. The stakes havospecial conical heads, facilitating theirremoval. \l, DISSOLVER This apparatus, sold by the Ban-non Company, Ltd., can be used fordissolving various chemicals and isspecially recommended for ration of alum solutions for waterfiltration plants where it will elimi-nate the multiple wooden tanks, stairs,elevated platform, motor, belts, shaft-ing and other apparatus and the in-convenience and labor of handlingalum and agitating it by the ordinaryprocess. Standard dissolvers, with capacitiesof 1 2 an 4 cubic feet of substance 204
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectmunicip, bookyear1896
