There is no clear data on the impact of using stone as a building material on the environment; when the data is collected it will contain information on water and energy consumption, yields from raw materials, recyclability and other measures that are considered in life cycle assessments, energy used in transportation, processing and selling the material.
The Carpet and Rug Institute (CRI) has established the Green Label program to test for VOCs in cushion used under carpet. This program helps you choose low-emission cushion. You can identify these products by looking for the program’s green and white seal. These products are continuously monitored to ensure that they maintain compliance.
Cushion products are characterized as prime polyurethane, bonded polyurethane, mechanically frothed polyurethane, rubber-hair, rubber–jute, synthetic fiber, resinated or coated synthetic fiber, rubber and rubberized polyurethane.
Cushions are tested for total volatile organic compounds (TVOCs), butylated hydroxytoluene (BHT), formaldehyde and 4-phenylcyclohexine (4-PCH).
Carpet cushion can be:
Adhesives are just as important to consider when purchasing flooring as the flooring itself. Adhesives with harmful toxins can damage indoor air quality by giving off harmful gasses.
Tips for Adhesives: