Industry
Building &
Structures Solutions
Belzona polymer systems for the repair and protection of buildings and structures — including roofs, floors, walls and concrete — providing long-lasting waterproofing, chemical resistance and structural restoration without the need for hot work or specialist equipment.
Overview
Buildings, structures and their associated infrastructure are continuously exposed to weathering, chemical attack, physical damage and the effects of ageing. Problems such as leaking roofs, cracked or spalled concrete, deteriorated floors and corrosion of structural steel all lead to increased maintenance costs, safety hazards and asset value loss.
Belzona offers a range of cold-applied, solvent-free polymer systems that provide durable repair and long-term protection for a wide variety of building and structural applications — from industrial facilities and warehouses to bridges, car parks and commercial buildings.
Roof Waterproofing and Protection
Flat and low-pitch roofs are particularly vulnerable to water ingress through cracks, failed joints, deteriorated flashings and general membrane breakdown. Water penetration leads to structural damage, insulation failure and costly internal repairs.
Belzona 3111 (Flexible Membrane) and Belzona 3121 (Fibre-Reinforced Membrane) provide a seamless, flexible waterproofing system that can be applied directly over most existing roof surfaces without the need for hot work or specialist equipment. The system accommodates thermal movement and can be applied to complex geometries including gutters, upstands and penetrations. Belzona 3131 (WG Membrane) offers additional resistance to standing water and UV degradation for exposed applications.
Concrete Repair and Protection
Concrete in buildings and structures is subject to carbonation, chloride ingress, freeze-thaw cycling and chemical attack — all of which cause cracking, spalling and reinforcement corrosion over time. Structural concrete repair requires materials with high compressive and flexural strength that bond strongly to the existing substrate.
Belzona's Magma Polymer range provides high-strength, fast-curing repair composites for concrete restoration. Belzona 4111 (Magma-Quartz) rebuilds spalled and damaged concrete surfaces to a smooth, durable finish, while Belzona 4131 (Magma-Screed) is suited to larger volume repairs and floor reinstatement. Protective coatings such as Belzona 4311 (Magma CR1) provide long-term chemical resistance for floors and secondary containment areas in industrial buildings.
Floor Repair and Protection
Industrial floors are subject to heavy traffic loads, impact, abrasion, chemical spillage and thermal shock — conditions that rapidly degrade unprotected concrete surfaces and create slip hazards and hygiene concerns.
Belzona provides a complete range of floor repair and protective coating systems for industrial and commercial buildings. Damaged floor surfaces can be rebuilt using Belzona concrete repair composites, then protected with chemical-resistant coatings that provide a seamless, easy-to-clean surface with excellent durability. Anti-slip surfaces can also be incorporated where required for safety compliance.
Wall Repair and Sealing
Cracks, joints and penetrations in walls are common entry points for water and contaminants. In industrial facilities, wall surfaces may also be exposed to chemical splashing, abrasion and impact damage that degrades surface integrity over time.
Belzona polymer systems can seal cracks and joints in masonry, concrete and rendered walls, providing a flexible, waterproof barrier that accommodates structural movement. Protective coatings can then be applied over large wall areas to provide chemical resistance and ease of cleaning in process areas, food production facilities and similar environments.
Belzona Solutions for Buildings & Structures
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