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Show H TEACH GOOD ROAD BUILDING HBV One Sentence In Discussion of Con HBW crete Construction Worthy of Be L Ing Printed In Big Type. K , (Uy 13. U. IIOU8I3. Colorndo ARrlculturat i 'f . Collc'KC.) , . t In tho engineering rocord of recent HBk' Isstio Is an interesting article concern K'- 1B & meeting for the purposu of In H struction to road builders, by experts Hr la that line of work. Hj Speaking of tho meeting the Record H v comments ns follows: "Ono. sentence B In the discussion of concrete road . building would havo been worth put M ting in black typo. It Is this: 'You H cannot design a coucrcto pavement H four miles long and asaumo that you H" " can use tho same cross-Bectlon H' throughout; you will havo to design H it tho same as foundations for a build H Ing, depending on tho bearing power H of tho soil, etc.'-" M This Is undoubtedly true, and yet B It states a fact that Is almost unlvor- H tally disregarded. Hi ! |