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Post Construction Evaluation of U.S. 69 Sulfur-Extended-Asphalt (SEA) Pavement Test Sections in Lufkin, Texas.

PB82197179

Publication Date	1980
Personal Author	Saylak, D.; Jacobs, C.; Gallaway, B. M.
Page Count	90
Abstract	This report deals with the post construction evaluation of an experimental SEA pavement field trial on U.S. 69 north of Lufkin, Texas. The binders used in this field trial consist of pure asphalt cement for the control sections and 30/70 weight percent of sulfur/asphalt in the SEA test binder. All elements of the structural (thickness) design were produced in pairs for comparison of SEA against asphalt sections. Two thinner sections were constructed to possibly show distress in two or three years. Otherwise, the thickness designs used in the test sections were the same as those specified by the Texas State Department of Highways and Public Transportation in the conventional sections of this highway.
Keywords	Flexible pavements Binders(Materials) Bituminous cements Sulfur Asphalts Quality control Bulk density Performance evaluation. Texas Sulfur extended asphalt Lufkin(Texas) Energy conservation
Source Agency	Federal Highway Administration
NTIS Subject Category	50A - Highway Engineering 50C - Construction Equipment, Materials, & Supplies
Corporate Authors	Texas Transportation Inst., College Station.; Federal Highway Administration, Austin, TX. Texas Div.; Texas State Dept. of Highways and Public Transportation, Austin.; Sulphur Inst., Washington, DC.
Supplemental Notes	Sponsored in part by Texas State Dept. of Highways and Public Transportation, Austin, and Sulphur Inst., Washington, DC.
Document Type	Technical Report
Title Note	Research rept. (Final) Sep 75-79.
NTIS Issue Number	198216
Contract Number	DOT-FH-11-8608

Post Construction Evaluation of U.S. 69 Sulfur-Extended-Asphalt (SEA) Pavement Test Sections in Lufkin, Texas.

Post Construction Evaluation of U.S. 69 Sulfur-Extended-Asphalt (SEA) Pavement Test Sections in Lufkin, Texas.
PB82197179

Publication Date	1980
Personal Author	Saylak, D.; Jacobs, C.; Gallaway, B. M.
Page Count	90
Abstract	This report deals with the post construction evaluation of an experimental SEA pavement field trial on U.S. 69 north of Lufkin, Texas. The binders used in this field trial consist of pure asphalt cement for the control sections and 30/70 weight percent of sulfur/asphalt in the SEA test binder. All elements of the structural (thickness) design were produced in pairs for comparison of SEA against asphalt sections. Two thinner sections were constructed to possibly show distress in two or three years. Otherwise, the thickness designs used in the test sections were the same as those specified by the Texas State Department of Highways and Public Transportation in the conventional sections of this highway.
Keywords	Flexible pavements Binders(Materials) Bituminous cements Sulfur Asphalts Quality control Bulk density Performance evaluation. Texas Sulfur extended asphalt Lufkin(Texas) Energy conservation
Source Agency	Federal Highway Administration
NTIS Subject Category	50A - Highway Engineering 50C - Construction Equipment, Materials, & Supplies
Corporate Authors	Texas Transportation Inst., College Station.; Federal Highway Administration, Austin, TX. Texas Div.; Texas State Dept. of Highways and Public Transportation, Austin.; Sulphur Inst., Washington, DC.
Supplemental Notes	Sponsored in part by Texas State Dept. of Highways and Public Transportation, Austin, and Sulphur Inst., Washington, DC.
Document Type	Technical Report
Title Note	Research rept. (Final) Sep 75-79.
NTIS Issue Number	198216
Contract Number	DOT-FH-11-8608