 Combinations of asphaltic bitumens having the ductility and other characteristics above mentioned are admitted under Section 2. 3. Refined asphalt produced by combining crude natural asphalt with either of the following: (a) Residuums obtained by the...  Civil Engineering Specifications and Contracts - 115. lappuseautors: Richard I. D. Ashbridge - 1914 - 188 lapasPilnskats - Par šo grāmatu
 | Association for Standardizing Paving Specifications - 1911 - 154 lapas
...tin* ductility and other characteristics above named are admitted under Section 2. (3) Kefmed asphalts produced by combining crude natural asphalt with either...oils as specified under fluxes. (b) Asphalts obtained from the distillation of petroleum oils as specified. In the use of these mixtures of refined asphalts... | |
 | George William Tillson - 1912 - 700 lapas
...material being elongated at the rate of 5 centimeters per minute. (Dow moulds.) " Note: Combinations of asphaltic bitumens having the ductility and other...above mentioned are admitted under Section 2. " 3. Kenned asphalt produced by combining crude natural asphalt with either of the following: " (a) Residuums... | |
 | George William Tillson - 1912 - 702 lapas
...material being elongated at the rate of 5 centimeters per minute. (Dow moulds.) " Note: Combinations of asphaltic bitumens having the ductility and other...above mentioned are admitted under Section 2. " 3. Kenned asphalt produced by combining crude natural asphalt with either of the following: " (a) Residuums... | |
 | Association for Standardizing Paving Specifications - 1912 - 180 lapas
...again, Mr. Richardson. MR. RICHARDSON : I would add to the note — that note now reads "Combinations of asphaltic bitumens having the ductility and other...characteristics above mentioned are admitted under Section 2," "but such combinations shall meet the approval of the proper municipal officer." That is to say, the... | |
 | Association for Standardizing Paving Specifications - 1912 - 180 lapas
...would make a suggestion, if the Committee will accept it, that this note should read "Combinations of asphaltic bitumens, having the ductility and other...characteristics above mentioned, are admitted under Section 2, but such combinations shall meet the approval of the proper municipal officer." It seems to me that... | |
 | Association for Standardizing Paving Specifications - 1913 - 202 lapas
...centimeter, the material being elongated at the rate of 5 cms. per minute. (Dow Moulds.) NOTE: Combinations of asphaltic bitumens having the ductility and other...by the distillation of petroleum oils as specified. In the use of these mixtures of refined asphalts for asphaltic cement, only asphaltic or semi-asphaltic... | |
 | Association for Standardizing Paving Specifications - 1913 - 202 lapas
...centimeter, the material being elongated at the rate of 5 cms. per minute. (Dow Moulds.) NOTE: Combinations of asphaltic bitumens having the ductility and other...distillation of petroleum oils as specified under fluxes. x(b) Asphalts obtained by the distillation of petroleum oils as specified. In the use of these mixtures... | |
 | William Allen Hamor, Fred Warde Padgett - 1920 - 620 lapas
...moulds.) NOTE. — Combinations of asphaltic bitumens having the ductility and other characterises above mentioned are admitted under Section 2. 3. Refined...asphalt with either of the following: (a) Residuums produced by the distillation of petroleum oils as specified under fluxes. (6) Asphalts produced by... | |
 | 1911 - 682 lapas
...the ductility and other characteristics above named are admitted under Section 2. 3. Refined asphalts produced by combining crude natural asphalt with either...oils as specified under fluxes. (b) Asphalts obtained from the distillation of petroleum oils as specified. In the use of these mixtures of refined asphalts... | |
| |
