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Publication Number: FHWA-RD-07-052
Date: September 2007

Long Term Pavement Performance Project Laboratory Materials Testing and Handling Guide

Protocol H16L
Joint Sealants, Hot-Poured, for Cement and Asphalt Pavements (CS01)

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, DATECHECKED AND APPROVED, DATE
____________________________________________________________
LABORATORY CHIEF
Affiliation______________________
Affiliation______________________
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