SikaRapid®-500 HX - Concrete hardening accelerator

SikaRapid®-500 HX is a liquid hardening accelerator for concrete and mortar. It promotes early and late age strength development without negatively influencing final strengths. For the purposes of this EPD, Sika Norway manufacturing unit Skytta is selected.

SikaRapid®-500 HX is a liquid hardening accelerator for concrete and mortar It promotes early and late age strength development without negatively influencing final strength. For the purposes of this EPD, Sika Norway manufacturing unit Skytta is selected. The raw materials and additives of SikaRapid®-500 HX can be given as follows: Water: 50 - 70 % Nitrates: 10 – 30 % Hydroxides: 5 – 20 % Additives: 0.5 – 5 % Technical data: SikaRapid®-500 HX meets the requirements of EN 934-2:2009 + A1:2012, Table 7. Declared unit: The EPD refers to the declared unit of 1kg of concrete admixture (Hardening Accelerator) applied into the building with a density of 1.25 g/ml in accordance with IBU PCR 04-2023 part B

SikaRapid®-500 HX is used as a constituent material to produce concrete. It can be used in combination with other Sika admixtures and can be successfully used in mix designs utilizing supplementary cementitious materials.