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Alkali-free Liquid Set Accelerator for Sprayed Concrete

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Atek Fine Chemical
[Korea]

Address
32-21, Wonnamsandan 1-gil, Wonnam-myeon Eumseong-gun Chungcheongbuk-do
Phone
82-43-8731985
Contact name
Mi-Jung, Kim

Quick Information

  • Place of Origin: Korea
  • Model Number : ATEK-AF2000

Description

ATEK-AF2000
Alkali-free liquid set accelerator for sprayed concrete

Description
ATEK-AF2000 is a high performance alkali free liquid set accelerator for NATM shotcrete system and used generally for tunnel constructions

Use

  • Most of all sprayable concrete constructios.
  • Rock wall, slope protection.
  • Mine system.
  • Other sprayable concrete

Features

  • High early strength and excellent long-term strength.
  • Low dust prodution during application.
  • Makes prompt congelation,solidification.
  • Raises the compressive strength by use of refined raw materials.
  • Low rate of rebound loss.
  • Non chloride, no corrosion on reforced rods.

Technical data

Appearance
Yellowish liquid
Specific gravity(20°C)
1.38±0.40g/ml
Ph value(50% water solution)
3±1
Thermal stability
0°C to 50°C
Na2O EQV
<1.0%
Dosage
Cx3-7%

Application

  • ATEK-AF2000 should be injected by com pressed air.
  • Injections are to be made by hose and air pressure adjusting pressure controller for continuous mixture.
  • It is advisable that utilizing our superplasti cizer ATEK-PC will efficiently help lowerin g W/C and smooth pumping.
  • Ideal concrete temperature prior to applic ation is 15°C

Caution

  • Avoid contact with skin. If contacted, flush with water and get medical attention.
  • Prepare pure water near the job site.
  • Keep storing tank warm as viscosity gets higher when temperature is low.
  • Do not mix with other accelerators.
  • It is acidic, avoid direct contact with ion.
  • Use mono pump
  • Do not use filtering systems

Storage

  • If stored in tightly closed original containers under the given conditions, ATEK-AF2000 has a shelf life of 6 months.
  • Store the product in closed container at a temperature between 0°C and +50°C.

Packing

  • ATEK-AF2000 is available in 200L PE drums and 1000Liter PE tanks.


Packaging & Delivery

  • Packing :200Liter , 1000Liter
  • Minimum Order : 10Tons
  • Supply Ability : 2000Ton / month

Product Image

  • Alkali-free Liquid Set Accelerator for Sprayed Concrete image

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