REPIFIX PROTECT WRM 510
Anticorrosive primer for reinforcement elements and bonding agent
REPIFIX PROTECT WRM 510 is a material suitable for the application as a corrosion protection coating on iron reinforcement and the priming of concrete before the application of the repairing materials.
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REPIFIX PROTECT WRM 510
Description
REPIFIX PROTECT WRM 510 is a material suitable for the application as a corrosion protection coating on iron reinforcement and the priming of concrete before the application of the repairing materials. REPIFIX PROTECT WRM 510 is a one-component product and requires only water for its preparation. After mixing with water, a liquid paste, is produced, which is easy to apply using a brush both on metallic surfaces and on concrete surfaces. It is a non- shrinkable material with optimum cohesion with the steel reinforcement and the concrete. It consists of special specification cement, quartz aggregates with high silicone dioxide content and of chosen granulometry, resins and special admixtures.
Application Fields
- Suitable for prim coating of concrete, iron and other structural materials before the application of repairing materials
- Used as a adhesion bridge with the repairing materials which are to be applied next
- For anti corrosion protection of steel reinforcement
Advantages
- Primer for steel reinforcement
- Easy to apply using a brush both on metallic and on concrete surfaces gives to iron bar maximum protection against water penetration and chlorides
- Strong adhesion on the substrate with zero shrinkage
Application Steps
In a clean container, mix 100 parts by weight of dry mortar with 24–25 parts by weight of clean water, stirring continuously until a homogeneous mortar mass is obtained.
Step 2Leave the mixture to mature for 3 min and mix again briefly. During the application you must also mix gradually. After the preparation of the mixture do not add additional water to correct the workability of the mortar. This shall lead to a decrease of resistances and to the increase of its shrinkage.
Step 3Make sure to produce as much mixture as you can use, depending on your time, whereas any surplus set mixture must be thrown away and new mixture must be prepared.
Step 4The application of the prime coating material is performed using a hard brush aiming at the complete coating of the iron reinforcement and the concrete surfaces that will come in contact with the repairing materials, with a 1-2 mm thickness.
Step 5During application, you must make sure to remove the air pockets and not to hold any air bubbles on the concrete and the reinforcement surfaces. The prime coated surfaces must be protected from rapid evaporation and particularly during the summer months, avoid cracking, by slight wetting or by covering with a wet cloth.
Step 6The product must be applied when the ambient temperature is between +5°C and +35°C and not under rain. When the temperature is high, the strength develops faster, while the workability of the material decreases. In low temperatures, the strength development is delayed.
Storage
Stored in a dry environment at temperatures above 0°C for 12months from the production date.