SikaEmaco S 488
Structural Concrete Repair Mortar | Buy in Pakistan

SikaEmaco S 488 is a high-strength, fibre-reinforced, shrinkage-compensated cementitious repair mortar designed for the structural rehabilitation of reinforced concrete elements. Supplied in 25 kg bags, it is available from Araish Constructors, Karachi’s authorised Sika dealer.

---

Key Features

• High Compressive Strength: Specifically engineered for structural and load-bearing repairs.

• Shrinkage Compensated: Maintains bond integrity over time by eliminating drying cracks.

• Fibre Reinforced: Provides superior impact resistance and long-term crack control.

• Low Permeability: Effectively protects embedded steel from chloride ingress and corrosion.

• Versatile Application: Suitable for both manual hand-trowel and machine spray application.

• Single-Component: Easy to use; simply add water on-site for a factory-controlled mix.

---

Typical Applications

• Repair of deteriorated concrete columns, beams, and slabs.

• Patch repairs on bridges, car parks, and marine structures.

• Restoration of spalled concrete in industrial facilities.

• Reinstatement of concrete following carbonation removal.

---

Full Product Description

SikaEmaco S 488 is a cornerstone of Sika’s professional structural repair system, engineered for environments where structural performance and durability are non-negotiable. This polymer-modified cementitious formula achieves compressive strengths exceeding 45 MPa, ensuring the repair zone can safely bear loads alongside the original parent concrete.

Unlike standard site-mixed mortars, SikaEmaco S 488 is formulated to expand slightly during the early curing phase. This compensates for natural drying shrinkage, resulting in a tight, void-free bond to the substrate. By using a factory-controlled mix, you eliminate the on-site variability that often leads to premature repair failures.

Authorized Dealer & Applicator: Available from Araish Constructors — Karachi’s premier Sika partner. We supply SikaEmaco S 488 with full technical documentation and professional support.

---

Technical Specifications

Feature	Specification
Pack Size	25 kg bag
Application Method	Hand trowel / Spray
Layer Thickness	10–50 mm per layer
Compressive Strength	$\ge 45$ MPa (at 28 days)
Bond Strength	$\ge 1.5$ MPa
Color	Grey
Shelf Life	12 months

---

Frequently Asked Questions (FAQ)

What is SikaEmaco S 488 used for?

SikaEmaco S 488 is used for the structural repair and rehabilitation of deteriorated concrete elements such as columns, beams, slabs, and bridge decks. It is designed to restore structural integrity while providing a protective barrier for reinforcing steel.

Where can I buy SikaEmaco S 488 in Karachi?

You can purchase genuine SikaEmaco S 488 from Araish Constructors, located at 30th Commercial Street, DHA Phase 5, Karachi. We offer local pickup and same-day delivery options across the city.

What is the price of SikaEmaco S 488 in Pakistan?

Pricing varies based on order quantity and project requirements. For the most current rates and bulk project discounts, please contact our sales team directly.

---

Contact Araish Constructors Today

Need a quote or technical advice?

• Call/WhatsApp: +92 330 3346156

• Location: 30th Commercial Street, DHA Phase 5, Karachi.