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  Construction preparation
    The surface must be clean. Before filling, the base surface should be cleaned with water. Prior to grouting, any water collected must be removed.

 
  Formwork
    Design and installation of the formwork must be leak-proof to prevent leakage during grout placement.

 
  Mixing
   

For bulk material, mechanical mixer should be used for mixing.
Water consumption (per bag)
Trowel consistency: 3.2~3.5 kg
Free movement: 4.5~5 kg

Measure the water accurately before mixing. Pour water into mixer and start it. While mixing, slowly add YL RM600, and have the mixer mix the material evenly for 3 minutes or more.
  Placing
    There are two methods for placing non-shrink grout, free-fall using gravity and pump-line placement methods. The methods depend on the situation and placed in accordance to the engineering firm. For bulk placement, pump-line method is preferred.

 
  Curing
    After the grout is placed, the exposed surface must engage in curing process.  You can apply YL CURING AGENT, maintain moisture on the surface, or cover the surface with a damp cloth.

 
  Product limitations
    When the general temperature or surface temperature falls below 5 ° c, mix with warm water (30~35 ° c) to accelerate reaction within the grout material. If the surrounding environment is lower than 10 ° c, the formwork is recommended to stay on for 48 hours before removing it. If the general temperature is over  35 ° c, then cold water is recommended to be added in the mix.

 
  Storage
    The non-shrink grout must be stored in a dry place. High-temperature, high-humidity environment is detrimental to the material itself.

 
  Warning
    Gloves, protective glasses, dust mask should worn during the construction and mixing. In case of contact with skin, rinse with water. If splashed into the eyes, rinse with plenty of water, and rushed to the hospital for medical treatment.