Composition : Polymer containing cementitious mortar with different additives and synthetic fibres
Appearance and Colour : Grey Powder
Maximum Grain Size : ~4 mm
Tensile Adhesion Strength : ≥ 1.5 N/mm²
Chloride ion permeability : ≤ 1000 Coulomb
Fresh mortar density : ~2.19 kg/l (+25 °C)
Layer thickness : Min 10 mm-Max 50 mm
Mixing ratio : 3.5 - 4.0 L of water per 25 kg bag
Substrate temperature : +5 °C min. / +40 °C max.
Description
Sika Emaco S 488 PM is a polymer modified, single component, cementitious, synthetic fibre reinforced, structural repair mortar that contains Portland Cement, well graded sands, specially selected fibers and additives to improve the fresh and hardened properties.
Suitable for use in hot and tropical climatic conditions.
Features
:
SikaEmaco S 488 PM provides the following beneficial properties :
Structural repair
Can be spray applied - rapid application of large
quantities
Rapid strength gain and high final strength
Good water and oil resistance
Low shrinkage behaviour
High abrasion resistance
Good adhesion
Easy to apply
Low permeability
Applications
:
Sika Emaco S 488 PM is used for structural repair work and suitable for :
Restoration works, repair of spalling and damaged concrete in buildings, bridges, infrastructure and superstructure works.
Structural strengthening by increasing the bearing capacity of the concrete structure by adding mortar
(section enlargement).
Preserving or restoring passivity by increasing cover with additional mortar and replacing contaminated