Types of Waterproofing- what is best?
There are several types of waterproofing methods that british bond use to protect structures from water intrusion. Here are some of the most common types
1. Cementitious Waterproofing
Cementitious waterproofing uses a mixture of cement-based products and waterproofing agents. This method is commonly used for internal wet areas such as bathrooms, kitchens, and basements.
2. Liquid Waterproofing Membrane
This method involves applying a liquid membrane that dries to form a rubber-like, flexible coating on the surface. It is suitable for areas like roofs, terraces, and balconies.
3. Bituminous Waterproofing
Bituminous waterproofing uses bitumen-based materials, such as tar or asphalt. It can be applied in the form of a coating or membrane and is commonly used for roofing and foundation waterproofing.
4. Bituminous Membrane Waterproofing
Bituminous membranes are pre-fabricated sheets that are applied to surfaces using heat or adhesives. They are ideal for flat roofs and foundations.
5. Polyurethane Waterproofing
Polyurethane waterproofing involves applying a liquid polyurethane membrane that forms a seamless, highly elastic layer. It is commonly used for exposed areas like roofs and terraces.
6. EPDM (Ethylene Propylene Diene Monomer) Rubber
EPDM is a synthetic rubber membrane known for its durability and flexibility. It is often used for waterproofing roofs, ponds, and basements.
7. TPO (Thermoplastic Olefin) Membrane
TPO membranes are single-ply roofing membranes that are known for their strength, durability, and environmental friendliness. They are used primarily for commercial roofing applications.
8. PVC (Polyvinyl Chloride) Waterproofing Membrane
PVC membranes are flexible, durable, and resistant to weathering and chemicals. They are commonly used for roofing, tunnels, and underground structures.
9. Bentonite Waterproofing
Bentonite is a type of clay that swells when it comes into contact with water, creating a waterproof barrier. It is often used for foundation waterproofing and underground structures.
10. Crystalline Waterproofing
Crystalline waterproofing involves applying a chemical treatment that penetrates concrete and forms crystals within its pores and capillaries, blocking water pathways. It is used for basements, tunnels, and water treatment plants.
11. Injection Waterproofing
Injection waterproofing involves injecting waterproofing materials, such as polyurethane or epoxy, into cracks and joints in concrete structures. It is used for repairing leaks and cracks in foundations and walls.
12. Torch-On Waterproofing
Torch-on waterproofing uses bituminous membranes that are melted with a torch to adhere to the surface. It is commonly used for flat roofs and terraces.
Each waterproofing method has its own advantages and is suitable for different applications. Choosing the right method depends on factors such as the type of structure, location, and specific water exposure conditions.we british bond use all kind of waterproofing as per customers requirements.