Purchase of Water-Based Formwork Release Agent

Selecting and purchasing a water-based formwork release agent is a key step in managing concrete quality. When buying, it is important to consider its composition, quality, compatibility with various types of formwork, and its effectiveness.

The OFZ315 Water-Based Formwork Release Agent, made with high-quality concrete chemical additives, not only prevents concrete from sticking to forms but also improves the final surface finish and prevents voids and microcracks in the concrete.

Purchasing this product from reputable sources and official distributors of Zorlu Chemical ensures authenticity and quality. Project climate conditions, formwork type, and project scale should be considered before purchase. With the right choice, you can reduce costs while significantly improving the final concrete quality.

Properties and Effects

The OFZ315 product forms a thin, uniform film on the surface of the formwork, preventing concrete adherence. As a result, the concrete surface after stripping will be smooth, uniform, and free from voids.

It reduces water absorption in wooden formwork, extending their service life.

Using this release agent lowers cleaning time and costs, allowing formworks to be quickly reused.

Its antistatic property prevents dust and particle adhesion to forms, further enhancing the concrete surface quality.

Applications

This water-based release agent is widely used in civil engineering and industrial projects involving formwork concrete casting, including:

• Precast concrete elements
• Columns, walls, floor slabs, and bridges
• Special-shaped concrete pieces
• Large-scale and critical works such as dam and tunnel construction

It is compatible with various formwork materials and performs well under different climatic conditions, making it a versatile and reliable option.

Safety & Storage Guidelines

• Store in a cool, dry place away from direct sunlight.
• Protect from freezing to prevent emulsion deterioration.
• Wear protective gloves to avoid direct skin contact, though water-based agents are generally less hazardous than solvent-based types.
• Prevent the product from entering water sources or soil to minimize environmental impact.

Consumption Guidelines

Consumption depends on formwork type, application method, and weather conditions:

• Smooth, non-absorbent forms (metal): ~150–200 mL/m²
• Absorbent wooden forms: ~200–250 mL/m²

Dilution with Water

Often diluted for better spreadability:

• Ratios: 1:1 or 1:2 (water to release agent)
• Coverage: ~10–12 m² per liter of diluted mix.

Testing & Standards

• Conduct trial applications in the lab or on-site to determine optimal dosage.
• Follow any applicable standards or engineering guidelines that define minimum and maximum consumption rates for the chosen release agent.
• Adjust usage based on project requirements, form type, and site conditions.