Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy
Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy Laboratory Studies on Bio-Enzyme Stabilized Lateritic Soil ... - pmgsy
Concept of Enzyme Soil Stabilization • Demonstrated by the termites and white Ants – Build the shelter by Ant Saliva- which are rock hard and stand firm despite of heavy rainy seasons. • Enzyme –Natural , Non toxic , non flammable, Non Corrosive liquid enzyme formulation fermented from vegetable extracts that improves the engineering properties of the soil.
Clay Particle –Water Water Relation • Behavior influenced by ability to absorb exchangeable cat ions and the amount of water. – Negative charge on the surface of clay particles attracts positive (Hydrogen) end of water molecule. – Water molecules are arranged in a definite pattern-Adsorbed layer
- Page 1 and 2: Laboratory <strong
- Page 3 and 4: STABILIZATION MECHANISMS. MECHANISM
- Page 5: Selection of stabilizer • Selecti
- Page 9 and 10: Mechanism of Enzyme Stabilization
- Page 11 and 12: Net Effect of Enzyme • Film of ad
- Page 13 and 14: Objectives of the Investigation •
- Page 15 and 16: Materials Used • Lateritic soil
- Page 17 and 18: (Andrew et al. 2002). (Isaac et al.
- Page 19 and 20: Manoj Shukla et.al 2003
- Page 21: • Bio-Enzymatic soil stabilizatio
- Page 25 and 26: Geotechnical properties Sl No. Prop
- Page 27 and 28: Geotechnical properties of Soils Sl
- Page 29 and 30: Enzyme Dosage • Enzyme is to be a
- Page 31 and 32: UNCONFINED COMPRESSION TEST CP ED1
- Page 33 and 34: Variation of Coefficient of Permiab
- Page 35 and 36: Fatigue Behavior of materials • T
- Page 37 and 38: Effect of Enzyme content on Fatigue
- Page 39 and 40: Effect of load repetitions on Ultim
- Page 41 and 42: Effect of loading amplitude on fati
- Page 43 and 44: FIELD EXPERIMENTAL STUDY • The ro
- Page 45 and 46: Dynamic Cone Penetration Test (Trea
- Page 47 and 48: Conclusions • Soil properties hav
- Page 49 and 50: Conclusions • Fatigue Analysis -
- Page 51 and 52: Concluding Remark • Based on expe
- Page 53 and 54: • Brazetti, R., and Murphy, S.R.(
C<strong>on</strong>cept of <strong>Enzyme</strong> <strong>Soil</strong> Stabilizati<strong>on</strong><br />
• Dem<strong>on</strong>strated by the termites and white Ants –<br />
Build the shelter by Ant Saliva- which are rock<br />
hard and stand firm despite of heavy rainy<br />
seas<strong>on</strong>s.<br />
• <strong>Enzyme</strong> –Natural , N<strong>on</strong> toxic , n<strong>on</strong> flammable,<br />
N<strong>on</strong> Corrosive liquid enzyme formulati<strong>on</strong><br />
fermented from vegetable extracts that<br />
improves the engineering properties of the soil.
Change language