Asphalt Cement Sample Clauses
Asphalt Cement. Asphalt cement shall conform to the requirements of AASHTO-MP 1a-041, 2 Performance Graded Asphalt Binder PG 64-22. The grade of the asphaltic binder shall not be changed without a laboratory remix design. It shall also comply with Sections 1201 and 1202. Each shipment of asphalt to the asphalt plant shall have a bill of lading stating the asphalt cement meets the specifications referenced above. Copies of the bill of lading shall be submitted to the City Engineer. Asphalt cement shall not be paid for directly but shall be considered a subsidiary bid item.
Asphalt Cement. A. Requirements
Asphalt Cement. A. Requirements
1. Type Use a material homogenous and water-free and will not foam when heated to 347 °F (175 °C). Ensure blend used to produce a specified performance grade meets the following requirements: Is uniform and homogeneous without separation
a. Uses PG 64-22 or PG 67-22 described below for the base asphalt
b. Consists of production materials not being “air-blown”.
c. Contains < 0.5% acid (including Polyphosphoric Acid (PPA) modification, when approved by the Office of Materials).
Asphalt Cement. A. Requirements
1. Type Use a homogenous, free from water and deleterious- material that will not foam when heated to 347 °F (175 °C). Ensure blend used to produce a specified performance grade meets the following requirements: Is uniform and homogeneous without separation Uses approved PG binders 64-22 or PG 67-22 as described below for the base asphalt with the exception of PG 76E-22 where a different base PG binder may be used with the approval of the Office of Materials and Testing Consists of production materials not being “air-blown” Contains < 0.5% acid (Polyphosphoric Acid (PPA) modification, for PG 76-22 PMA, 76E-22, and PG76-22 ARB only, when approved by the Office of Materials Only additives or modifiers approved by the Office of Materials and Testing are used.
Asphalt Cement. Asphalt cement for all construction except BM-3 Modified shall conform to the requirements of SHRP Performance Grade 64-28 as specified under KDOT Special Provision 90M-0196-R02. A copy of the test report on the asphalt cement from the oil refinery shall be submitted to the Engineer’s office a minimum of 15 days prior to any asphalt construction operations. Asphalt cement shall not be paid for directly, but shall be considered subsidiary to other bid items in the contract.
Asphalt Cement. Add the following to the end of this subsection: “When the paving location is west of the Cascade Mountain Range, provide PG 64-22 asphalt cement. When the paving location is east of the Cascade Mountain Range, provide PG 64-28 asphalt cement.”
Asphalt Cement