GCP Applied Technologies

SEPTEMBER 15, 2020

For example, the European Standard EN 197-1 permits a number of cement types as well as setting criteria for the limestone itself. Given that strength is substantially reduced in these situations, selecting the appropriate quality-improving additive is critical. Cement production. Learn more about cement additives.

Portland 147

Portland Products Sustainability Permits 147

GCP Applied Technologies

SEPTEMBER 15, 2020

For example, the European Standard EN 197-1 permits a number of cement types as well as setting criteria for the limestone itself. Given that strength is substantially reduced in these situations, selecting the appropriate quality-improving additive is critical. Cement production. Learn more about cement additives.

Portland 78

Portland Products Sustainability Permits 78

GCP Applied Technologies

JUNE 17, 2019

Portland limestone cement provides advantages for performance and controlled strength of cement and concrete, in addition to lowering production costs and CO 2 emissions. For example, in the European Standard EN 197-1, the limestone needs to meet specific criteria for CaCO 3 purity (>75%), have a limited clay content (not exceeding 1.20

Portland 90

Portland Products Concrete Organization 90