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Soil Stabilization by "Argo Jati Method"

(Lime Stabilization)

Introduction

ARGO JATI METHOD is a soft foil stabilization made of high quality lime agent. This method widely applicable to improve soil quality, ecspecially for high moisture content soil, ecspecially for fine clay.

• IMPROVEMENT OR STABILIZATION OF ORIGINAL SOIL
  Original soil mixed with ARGO JATI agent with considerable mixing rate will improve the physicals soil behaviour, e.g.:
  • Reduced water content/moisture content
  • Reduced plasticity index
  • Reduced compressibility
  • Improve soil gradation
  • Increasing bearing capacity
  • High level solidify
• BASE AND STANDARD
  ARGO JATI method is based on National Standard of Indonesia (SNI.03.3439.1994) and Standard of Japan Lime Association.

Background

1. An effective use of National Resources (oroginal soil) for avoidance of:
   • Environmental disruption and high cost by getting replacement soil
   • Disposition problem of wasted soil
2. Conservation of Nature and harmony of nature:
   • Improvement scale as a part (or local)
   • Balancing with cut and fill
3. Application for high specification by development of society:
   • High voume and high frequency traffic
   • Heavy load scale (ex.: container yard)
   • Flood control (anti sliding)
4. Adding value to civil engineering:
   • Stabilized and safety technology
   • Speed up construction

Order Procedure of Argo Jati Method

Site Investigation > Sampling of Soil > Laboratorium Test > Technical Design and Calculation > Production > Construction Work > Construction Supervising

Argo Jati Products

1. Quick Lime

   AP-Type
   Sizing : Powder 80-100 mesh
   Density: 0.9-1.3 tonne/m3
   C omposition:
   CaO = 82-92%
   SiO2 = 2-4%
   Al2O3 max = 3%
   MgO max = 2%
   Fe2O3 max = 2%
   SO3 = 2-4%
   Ig loss max = 3%
   Special blending with some essence: Si, Al, S, etc

   AO-Type
   Sizing: Lump Ø 5-30 mm
   Density: 1.5-1.6 tonne/m3
   Calcium Dioxe (CaO) min 91%
   Activity: 4NHCl in 10 minutes test min 300 ml
   Shape: Soft burn and porous surface area min. 12,000 cm2 per CaO one gram

2. Slaked Lime

   BP-Type
   Sizing : powder 80-100 mesh
   Density : 0.9-1.3 tonne / m3
   Composition:
   CaO = 60-85%
   SiO2 = 1-5%
   Al2O3 max = 2-5%
   SO3 = 0-5%
   Ig loss max = 3%
   Special blending with some essence:
   Ca(OH)2, Si, Al, S

   BO-Type
   Sizing : power 80-100 mesh
   Density : 0.6-0.75 tonne/m3
   Hydrate Calcium Dioxide: Ca(OH)2 min = 92.5%
   Wet Slaked Lime: Wc 7-14%

ARGO JATI Lime Stabilization manufactured by PT. Kemenangan, Jakarta, Indonesia