Batimix Acc WG9-P

Quick setting wet mix shotcrete powder accelerating admixture


BATIMIX Acc WG9-P is a powder quick set-accelerating admixture designed to accelerate setting times of shotcrete mixes applied under wet processes. It does not contain chloride ions that can potentially attack steel reinforcement in concrete.

Main Purpose

BATIMIX Acc WG9-P is an admixture for shotcrete applications used to build thick sections, vertical or overhead, with a minimum rebound. It allows rapid concrete setting to take place, particularly effective in cold temperatures and unfavorable weather conditions.

Applications using BATIMIX Acc WG9-P include all types of shotcrete and sprayed concrete with or without steel embedments.


Concrete prepared with BATIMIX Acc WG9-P is characterized by the following:

In the plastic state:

  • Extremely reduced workability and setting time of concrete mixtures
  • Reduced initial and final setting times of concrete
  • Improved thixotropic properties, allowing thick sections to be built during shotcrete applications
  • Minimum rebound and single-pass spray coatings
  • Reduced bleeding and segregation

In the hardened state:

  • Reduced construction costs – no cold weather delays
  • Increased early compressive and flexural strengths


2% to 6% of the cementitious materials


  • 10kg Plastic Bag
  • 1MT Cubitainer
  • 2KG Plastic Bag

Health & Safety

BATIMIX Acc WG9-P is not a hazardous material. However, it should not be swallowed or allowed to come into contact with skin and eyes. Suitable gloves and goggles should be worn. For additional information, kindly refer to the product’s Material Safety Data Sheet.