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Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations
This report is an archived publication and may contain dated technical, contact, and link information |
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Publication Number: FHWA-RD-07-052 Date: September 2007 |
This LTPP protocol covers the test for bituminous hot-poured types of joint sealants for PCC and AC pavements. These tests are intended to be used on materials which are hot-poured, joint or crack sealants. The tests will be performed in accordance with ASTM D3407-78, Standard Method of Testing Joint Sealants, Hot-Poured, for Concrete and Asphalt Pavements. Alternate Procedure 7.4.1, may not be used, and Preparation of Specimens under 9.1.1 must be completed in accordance with AASHTO T245-89I. Penetration tests required in paragraph 5 shall be completed in accordance with LTPP Protocol H03L.
The results will be recorded on LTPP Test Sheet H15.
LTPP LABORATORY MATERIAL HANDLING AND TESTING
LABORATORY MATERIAL TEST DATA
HOT-POURED JOINT SEALANT
LAB DATA SHEET H15
HOT-POURED JOINT SEALANT PROPERTIES
LTPP TEST DESIGNATION CS01/LTPP PROTOCOL H16L
LABORATORY PERFORMING TEST: _____________________________________________________________
LABORATORY IDENTIFICATION CODE: ___ ___ ___ ___
REGION: _________________________ STATE: STATE CODE: __ __
EXPERIMENT NO: _____ SHRP ID: __ __ __ __
SAMPLED BY: _________________________________________ FIELD SET NO: ___
DATE SAMPLED: __ __ - __ __ - __ __ __ __ SAMPLING AREA NO: SA- ____
1. LAYER NUMBER ___
2. LABORATORY TEST NUMBER __
3. LOCATION NUMBER __ __ __
4. LTPP SAMPLE NUMBER __ __ __ __
5. TEST RESULTS
Initial | After Prolonged Heating | |
---|---|---|
(a) AVERAGE PENETRATION, 0.1 mm TEMPERATURE, °C |
__ __ __ __ __ | __ __ __ __ __ |
(b) FLOW (CHANGE IN LENGTH), mm | __ __.__ | __ __.__ |
(c) BOND (ALL THREE SAMPLES) | __ PASS __ FAIL | __ PASS __ FAIL |
(d) RESILIENCE (AVERAGE RECOVERY), % | __ __ | __ __ |
(e) ASPHALT COMPATIBILITY RESULTS | __ PASS __ FAIL | __ PASS __ FAIL |
APPROVED REJECTED |
6. COMMENTS
(a) CODE ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___ ___
(b) NOTE _______________________________________________________
7. TEST DATE __ __ - __ __ - __ __ __ __
GENERAL REMARKS:___________________________________________________________________________ | |
SUBMITTED BY, DATE | CHECKED AND APPROVED, DATE |
______________________________ | ______________________________ |
LABORATORY CHIEF Affiliation______________________ | Affiliation______________________ |
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