Waterproofing

1. Asphalt Membrane
Torch-on waterproofing membrane is a type of specially manufactured waterproofing membrane commonly used in construction projects. This waterproofing is applied to houses, roof decks, balconies, retaining walls, and several other projects. Waterproofing membranes are divided into two types: Sanded Asphalt (Non-Exposed) and Granulated Asphalt Membrane (Exposed).

2. Polyurethane Coating
Polyurethane coating is a one-component waterproofing coating made from polyurethane (PU). This type of waterproofing coating is very easy to apply to a variety of locations, both in small and large areas. Once dry, it is elastic, very strong, resistant to drastic changes in environmental temperature, and resistant to structural cracks.

3. Acrylic Coating
This type of waterproofing consists of a single component, which is similar in appearance to paint but thicker. When applied, water is used as a thinner. This type of waterproofing offers better elongation.

4. Cement-Based Coating
This waterproofing usually consists of two components: a liquid and a powder, which resembles cement. Cement-based materials are more rigid, resulting in less elongation. Therefore, it is recommended for use in areas where concrete cracks are less likely to occur, such as toilets, balconies, or small water tanks.

Injection

1. Cement-Based Injection
Cement-based injection is a process in which a liquid is injected at a pressure corresponding to a high-pressure injection test into cavities and cracks in concrete.

2. Epoxy Injection
Epoxy injection is a concrete repair process that involves injecting a special epoxy solution specifically designed for this type of work. Unlike cement-based injection, this process does not require concrete reinforcement because it uses a special epoxy injection nipple.

3. Polyurethane (PU) Injection
Polyurethane injection is one method of repairing leaking concrete areas, whether in basements, walls, or roofs, using a polyurethane base and a special nipple called a packer.

4. Grouting Injection
Grouting injection is the process of injecting liquid material into soil or concrete for repair using pressure. This fills all cracks and holes. After a while, the material hardens and becomes one with the existing soil or concrete.