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Enzyme Stabilized Mud (Earthen) Construction using DBV-1 (Project funded by NABARD) Developed and MFG by: Technology Verified by: Marketed by: Supported by:

Enzyme Stabilized Mud (Earthen) Construction using DBV-1 (Project funded by NABARD)

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Enzyme Stabilized Mud (Earthen) Construction using DBV-1 (Project funded by NABARD). Supported by:. Marketed by:. Developed and MFG by:. Technology Verified by:. Enzyme Stabilized Mud (Earthen) Construction. - PowerPoint PPT Presentation

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Page 1: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud

(Earthen) Construction

using DBV-1

(Project funded by

NABARD)

Developed and MFG by:

Technology Verified by:

Marketed by:

Supported by:

Page 2: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Modern building industry dealing with providing shelter comprises of using materials such as “Fired/burned/fused bricks”, “Cement” and “Steel” to produce rock solid buildings, at an astronomically rising cost, mainly due to the cost of producing the above mentioned products. Moreover, the buildings constructed from these materials are major energy guzzlers requiring energy to COOL, HEAT AND ILLUMINATE.

EARTHEN BUILDINGS HAVE BEST INSULATION AGAINST HEAT AND COLD.

Page 3: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Mud has been used as a construction building material for the last 10000 years.

Mud offers the same versatility in construction offered by burnt clay bricks/blocks, and then even more.

Offers to save up to 658kg of Carbondioxide emissions per 100 sq. foot of construction

Page 4: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Enzyme(DBV-1) stabilized Mud blocks are cast in either:

adobe method if the soil is permitting or

using a press to make compressed earth blocks.

Page 5: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Manual Adobe block mould Compressed Earth block press and mold

Page 6: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

DBV-1 stabilized Earthen Hollow blocks cast with already available machines in Nigeria

Page 7: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

DBV-1 stabilized Earthen Hollow blocks cast with already available machines in Nigeria

Page 8: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Mud is mixed with DBV-1 and sufficient water and allowed to incubate until homogenous wetting and

plasticity is achieved

Page 9: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Mud is mixed with DBV-1 and sufficient water and allowed to incubate until homogenous wetting and

plasticity is achieved

Page 10: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Mud is mixed with DBV-1 and sufficient water and allowed to incubate until homogenous wetting and

plasticity is achieved

Page 11: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Earth mixed with water and DBV-1 soil stabilization enzyme cast into desired sized blocks.

Page 12: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Earth mixed with water and DBV-1 soil stabilization enzyme cast into desired sized blocks.

Page 13: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Adobe blocks cast and set to dry for 1-3 days

Page 14: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Prior to any construction a proper base using stone or burnt clay bricks has to be prepared

Page 15: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Prior to any construction a proper base using stone or burnt clay bricks has to be prepared

Page 16: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Concrete with reinforced steel is used to add extra strength to the base of the construction

to allow for resistance to Earthquakes (As per Building construction codes)

Page 17: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Concrete with reinforced steel is used to add extra strength to the base of the construction to allow for

resistance to Earthquakes (As per Building construction codes)

Page 18: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Concrete with reinforced steel is used to add extra strength to the base of the construction to allow for

resistance to Earthquakes (As per Building construction codes)

Page 19: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Foundation built for a home of 22’ x 17’, with one partition wall to provide for two rooms. Plinth taken 1’ above highest recorded flood line

Page 20: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

A plastic sheet is placed on the concrete to further ensure no water via capillary action seeps into the earthen wall.

Enzyme stabilized blocks are then placed onto the base, stuck to

each other using mortar made from the same

earth used to cast the blocks

Page 21: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Enzyme stabilized blocks are now placed

the same way conventional red clay

burnt bricks are laid to construct a wall, the

difference being they are stuck to each other

using mortar made from the same earth used to

cast the blocks

Page 22: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Enzyme stabilized blocks are now placed

the same way conventional red clay

burnt bricks are laid to construct a wall, the

difference being they are stuck to each other

using mortar made from the same earth used to

cast the blocks

Page 23: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Enzyme stabilized blocks are now

placed the same way conventional red clay

burnt bricks are laid to construct a wall,

the difference being they are stuck to each other using

mortar made from the same earth used to

cast the blocks

Page 24: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

How to Lay earthen wall using blocks cast of DBV-1

Page 25: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Earthen Mortar used to cement the earthen blocks to each other

Page 26: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 27: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 28: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 29: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 30: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Top coping made of concrete reinforced with steel bars.

Arrangement to get slope to adjust roofing

Page 31: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 32: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Page 33: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Water proofing application onto the earthen walls

Page 34: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Water proofing application onto the earthen walls

Page 35: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Post water proofing the basic structure is ready for outfitting of electrical and plumbing lines and any cosmetic work such as plasters.

Page 36: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Smooth Plasters on walls

Page 37: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Rough Plasters on walls

Page 38: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Low Cost House Extension

Page 39: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Low Cost House under Construction

Page 40: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Finished Building

Page 41: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Finished Building Interior

Page 42: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

Floors stabilized with Enzymes and Sealants

Page 43: Enzyme Stabilized Mud (Earthen)  Construction using DBV-1 (Project funded by NABARD)

Enzyme Stabilized Mud (Earthen) Construction

• THE CONSTRUCTED BUILDING CAN BE FITTED WITH WINDOWS AND DOORS OF CHOICE.

• THE FINISHED SURFACES CAN BE PAINTED WITH ANY COLOUR OF CHOICE OR CAN BE LEFT UNPAINTED TO ENJOY THE NATURAL COLOUR OF THE EARTH.

• FLOORINGS, LIGHT-FITTINGS, AND PLUMBING IS ALL DONE THE SAME WAY AS IN ANY OTHER CONSTRUCTED BUILDINGS.