Grouting Material

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Q-MAX™ AF-1
Non-Shrinkage Grout Compound (1% for job site)

Overview

V-MAX GROUT AF-1 is a non-shrinkage cement mixing agent and it is the cement mixing agent for grouting which prevents the dry contraction by expanding during the hardening process of cement even with small quantity, and with high strength can be obtained by preventing material separation through the rendering of satisfactory fluidity to the cement mortar and concrete.

Application

  • Non-shrinkage MORTAR and CONCRETE, PILE filling.
  • MORTAR and CONCRETE, abutment foundation GROUT,
  • JOINTQN of bridge, DAMCONCRETE, others

Characteristics

  1. Even with small application amount by lowering the water cement ratio, the fluidity is fine, therefore, the pouring or injection is easy.
  2. During the progress of hydration, this will be filled up the grouting section through the expansion.
  3. As this is the non-metallic material, absolutely no metallic material which can generate rust is contained.
  4. The volume will be maintained even in the winter season as high strength can be exerted in the early stage.
  5. The stability of grout and the adhesive force with existing concrete surface are remarkably excellent

Application Method

  1. Before applying the product, remove the foreign material from the pouring section, make wet the area sufficiently with water, and eliminate the stayed water on the surface before the grout pouring.
  2. First of all, pour water into the mixing device, and perform the thorough mixing by putting in VMG AF-1 while pouring cement and sand slowly.
  3. Use aggregate as dried surface saturation state, and perform the mixing for 3∼5 minutes.
  4. When using gravel, after putting in water, and then the sand and gravel, input the mixing agent and cement before the mixing and using it.

Mixing Ratio

Per m3 of Mortar

Category

AF-1

 Cement Sand

W/C (%)
Quantity (kg)

10

 1000 1000

30-35

 

Age

1 day

 3 days 7 day

28 day
Kgf/cm3

235

 410 550

614

Per m3 of Concrete

Category

AF-1

 Cement Sand Gravel

W/C (%)
Quantity (kg)

6

 600 600 1000

30-35

 

Age

1 day

 3 days 7 day

28 day
Kgf/cm3

210

 245 470

560