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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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Topics: research, infrastructure, pavements and materials Keywords: research, infrastructure, pavements and materials, Asphalt cement, asphalt concrete, field sampling, General Pavement Studies, laboratory testing, LTPP, material properties, pavement layering, Pavement Performance Data Base, portland cement concrete, protocol,Specific Pavement Studies, subbase, subgrade, treated base, unbound base TRT Terms: research, facilities, transportation, highway facilities, roads, parts of roads, pavements Updated: 04/23/2012
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