Specco A-40 is a non-chloride accelerator and water reducing admixture for concrete, that reduces the setting time of the mix, increases strength development, reduces bleeding and segregation and improves workability. A-40 also provides rust protection for all iron rebar. A-40 can be used to accelerate ready mix, mobile mix, block, precast, prestressed, lightweight concrete, mortars and grouts.
- Cost effective option verses other types of non-chloride based accelerators.
- Can be used for integrally colored concrete or mortar mixes with no changes to color hue.
- Reduces set times.
- Improves workability.
- Increases cement strength