B
HomeLibrariesCode AISearchProjectsBookmarksAddress
FeedbackHelp Desk
Libraries
Estimate & calculate
CalculatorsChecklists
PricingLog in
Division 900 — Materials

916Polymer Structural Members

NJ · 2019 (rev. 2022-12-21) Standard Specifications✓ Full text on BuildSpecBook pages 531–532 Save this section

Ask about Section 916

Get a cited answer from the section text. Click the citation to check it.

One cited answer a day is free. Start a 14-day trial for unlimited, no card required.

916.01POLYMER STRUCTURAL MEMBERS

Ensure that the Polymer Structural Member is listed on the QPL, and conforms to the following material requirements: 498

1.Material Requirements. Provide polymer structural members made from one of the following materials

meeting the requirements given in Table 916.01-1.

a.Thermoset circular structural tubing.
b.Thermoset polygonal structural tubing.
c.Thermoplastic rectangular and circular structural members.
d.Thermoplastic rectangular and circular structural members reinforced with solid glass fiber -reinforced

polymer bars. Table 916.01-1 Polymer Structural Member Material Requirements Property Test Method Requirement Glass Transition Temperature1 ASTM E 1640 Characteristic Value greater than or equal to 150 °F Indentation Hardness ASTM D 2240 Characteristic Value greater than 40 Shore D

1.The thermoplastic used in thermoplastic rectangular and circular structural members reinforced with solid glass

fiber-reinforced polymer bars are exempt from glass transition requirements.

2.Degradation Requirements. After conditioning in the following environments, ensure that polymer structural

members meet the requirements of Table 916.01-2.

a.Water. Immerse samples in distilled water having a temperature of 100 ± 3 °F for 3,000 hours.
b.Alternating Ultraviolet Light and Condensation Humidity. Condition samples in an apparatus under

Cycle 1-UV exposure condition according to ASTM G154 for 3,000 hours. Samples must be tested within 2 hours of removal from the apparatus.

c.Alkali. Immersed samples in a saturated solution of calcium hydroxide (pH~12) at ambient temperature

of 73 ± 3 °F (23 ± 2 °C) for 3,000 hours.

d.Freeze-Thaw. Expose samples to 3,000 repeated cycles of freezing and thawing in an apparatus meeting

the requirements of AASHTO T 161. Table 916.01-2 Allowable Degradation Requirements Property Test Method Maximum Allowable Loss Glass Transition Temperature ASTM E 1640 15 % of Characteristic Value Indentation Hardness ASTM D 2240 15 % of Characteristic Value Flexural Modulus NJDOT P-11 ASTM D 7902 ASTM D 4473 15 % of Characteristic Value

1.Use this test method exclusively on thermoset circular structural tubing.
2.Use this test method on thermoset polygonal structural tubing and thermoplastic rectangular and circular

structural members.

3.Use this test method exclusively on the reinforcement of thermoplastic rectangular and circular structural

members reinforced with solid glass fiber-reinforced polymer bars.

3.Steel. Use steel materials as specified in Section 905.
4.Concrete. Use Class A concrete as specified in 903.03.

For each production batch, 30 days prior to delivery, provide a certification of compliance as specified in 106.07 and sufficient materials for the ME to perform the required test in Table 916.01-3.

Get an email when 916 changes

New Jersey revises spec sections through supplementals and new editions. We check this one every week and email you the day it changes. Free, no account.

Source: Standard Specifications for Road and Bridge Construction, 2019 (rev. 2022-12-21) Edition. Pages 531–532 of 651. View official source ↗

Ask about this section

Scoped to New Jersey 2019 Standard Specifications for Road & Bridge Construction, Section 916 — Polymer Structural Members. Every answer cites the section it came from, with a verification date — don’t trust a percentage, click the citation.