Why Water is a Silent Destroyer
- Corrode steel reinforcement (rebar)
- Cause concrete spalling and cracking
- Lead to efflorescence (white powdery stains)
- Soften structural components like plaster or masonry
- Encourage fungal growth and damp conditions
Prevents Steel Corrosion
Reinforced concrete depends on the integrity of its steel bars. Water infiltration, especially in coastal or humid areas, can cause rusting of rebar—leading to swelling, cracking, and weakening of the concrete.
Avoids Concrete Spalling
Concrete's surface is forced outward by the expansion of trapped water. The load-bearing element is weakened as a result of spalling, or concrete chunks breaking off.
Maintains Load-Bearing Capacity
Even minor leaks in beams, columns, or slabs can reduce the material’s compressive strength over time.
Extends Service Life of the Building
Proper waterproofing prevents costly structural repairs, reduces maintenance cycles, and adds decades to a building’s lifespan.
- Flat Roofs and Terraces
- Car Parks and Podiums
- External Walls (especially high-rise façades)
- Bathrooms and Wet Areas
- Basements and Substructures
- Expansion Joints and Movement Areas
Our Waterproofing & Structural Integration Approach
At Structural Repairs (M) Sdn Bhd, we don’t just seal leaks—we integrate structural diagnosis with waterproofing solutions.
Our Methods Include:
- Polyurethane and epoxy injection
- Cementitious waterproofing
- Torch-on membrane systems
- Liquid-applied membranes (L.A.M.)
- Elastomeric coating and detailing
- Expansion joint waterproofing
1.Why is waterproofing essential for structural durability?
Waterproofing protects building elements—especially concrete and steel—from moisture damage. It helps prevent corrosion, cracks, spalling, and other forms of deterioration that can compromise structural integrity over time.
2.What are the most vulnerable parts of a building to water ingress?
Key areas include:
- Flat roofs and terraces
- External walls and façades
- Basements and retaining walls
- Podium decks and car parks
- Wet areas like bathrooms and kitchens
- Expansion joints and slab junctions
3.How does water cause damage to concrete structures?
Water seeps into concrete pores and reaches the embedded steel reinforcement. Over time, this causes corrosion and expansion, leading to cracks and spalling. Continuous exposure can reduce load-bearing capacity and cause long-term damage.
4.Can waterproofing fix existing structural issues?
Waterproofing alone won’t fix structural problems—but it is a critical part of the repair process. At Structural Repairs (M) Sdn Bhd, we provide combined solutions:
- Structural repair (e.g. rebar treatment, spalling repair)
- Followed by professional waterproofing to prevent recurrence
5.How often should waterproofing be maintained or inspected?
Depending on the system used and exposure conditions, waterproofing systems should be inspected every 2–3 years. Flat roofs and car parks may require more frequent checks due to direct weather and traffic wear.
- Accurate diagnosis of the water source
- Repair of concrete/spallingdamage
- Correct application of waterproofingmaterials
Whether you’re a building owner, contractor, or architect—waterproofing should be part of your structural protection strategy.
📩 Contact us today at structuralrepairs@gmail.com or visit www.structuralrepairs.com.my
📞 Whatsapp: +60 12-334 9113
📍 Based in Kuala Lumpur, serving all of Malaysia
