Emulsion primer – water base

Description

Emulsion primer – water base

Water based Emulsion primer – water base is a single-component product based on bitumen and special mineral powders and has good adhesion to steel, concrete, brick, asphalt and other building materials when implemented.

Protecting concrete sections in contact with soil is a crucial and unavoidable task. Soil often contains harmful chemical ions and sulfates that, if concrete surfaces are not adequately protected, can penetrate into the structure and cause damage to the concrete section. The most effective time to protect concrete from harmful chemical agents is during the early hours after placement, as the concrete is still in a plastic state and tends to lose water easily. Additionally, concrete may come into contact with water-absorbing surfaces, leading to a reduction in mixing water before it participates in the hydration process. This water loss can result in surface cracks or, in some cases, deeper cracks. These cracks are caused by shrinkage and the reduction in volume of the mix, creating pathways for harmful ions and sulfates to enter the concrete, eventually leading to corrosion of the reinforcing steel and serious structural damage over time. To address this issue and protect fresh concrete from environmental damage, as well as to reduce water loss, an emulsified primer – water-based, formulated with modified bitumen and resins – is used. Additionally, the bituminous waterproofing provides a cost-effective solution for sealing and protecting concrete surfaces.

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Features Emulsion primer – water base

• Protection of surfaces against various types of corrosion
• High durability against corrosive agents affecting metals and concrete
• Non-toxic and environmentally friendly
• Can be applied cold
• Good chemical resistance against weak alkalis
• Resistant to microbial attacks
• Non-flammable
• Adequate chemical resistance against weak acids
• Free from petroleum-based solvents
• Suitable flexibility
• Cost-effective method for waterproofing and sealing
• Provides excellent adhesion to metals and concrete
• Easy and fast application
• Environmentally friendly and harmless to the environment
• Biodegradable
• Reduces overall project time
• Faster drying time compared to solvent-based primers
• Odorless

Applications

• Suitable for protecting buried and partially buried concrete in soil
• Ideal for waterproofing walls and roofs
• Effective for sealing exterior surfaces of pools and water reservoirs
• Usable for waterproofing exterior surfaces of treatment plants
• Suitable for waterproofing exterior walls of grain and flour storage silos
• Suitable for coating cement or metal pipes
• Creates a protective layer against vapor
• Can be used as cold asphalt when mixed with appropriate sand

Technical specification table

Appearance	liquid
Color	brown
Specific gravity	gr/cm3  1
Dissolution capability	In water
Surface drying time	3hours

 

Method of using water-based emulsion primer

To use the emulsion primer, the surface must first be thoroughly cleaned and free from any contaminants, dust, grease, and weak spots. If there is any contamination, methods such as water jetting or sandblasting should be used to clean the surface. The emulsion primer can be applied using a spray, brush, or roller. The first layer should be applied in such a way that the entire surface is covered. After about 2 to 3 hours, when the first layer still has tackiness, apply the second layer.

Package

20l gallon