Standard Test Method for Low-Temperature Unrolling of Felt or Sheet Roofing and Waterproofing Materials

Importancia y uso:

5.1 Since felts or sheet roofing or waterproofing materials are brought to the roof in a roll and unrolled, this test method simulates felt or membrane behavior under actual field conditions during the unrolling process.

5.2 This test method is designed to aid those interested in the physical properties of roofing and waterproofing felts and sheet materials.

5.3 This test method enables a researcher to measure the relative behavior of low-temperature unrolling of roofing and waterproofing felt or sheet materials under laboratory conditions.

5.4 The data obtained from this test method will not permit service life prediction or the ability of the material to be installed at the tested temperature. Unrolling capabilities are important during application, and the temperature at the time of unrolling is believed to affect the performance of roofing and waterproofing membranes. However, the actual link between the test data and performance is unknown and is dependent on the materials and exposure.

Subcomité:

D08.20

Referida por:

D3105-17R24, D7832_D7832M-24, D6222_D6222M-16R23, D6509_D6509M-16R23, D6223_D6223M-21, D5147_D5147M-18

Volúmen:

04.04

Número ICS:

91.100.50 (Binders. Sealing materials)

Palabras clave:

cracking; felt; low temperature; sheet roofing; unrolling; waterproofing;