Dura Build Care Pvt. Ltd is an ISO 9001:2008 certified construction company established in 1998 that provides waterproofing and construction products and services. It has a network across North India and factories in Haryana. The document then outlines a 16 step process for waterproofing a terrace that includes surface preparation, crack filling, grouting, applying three coats of a polymer cement coating reinforced with fiber mesh, pond testing, protective plastering, and drainage provisions.

1. Dura Build Care Pvt. Ltd

2. Conceived in 1998.
An ISO 9001:2008 certified business house.
Product portfolio close to 120.
Our motto “Quality, Integrity Assured” which provides
assurance about the quality of our products and honesty in
our business deals.
Established network of production, distribution, marketing,
structural engineers and applicators.
Solid presence in North India viz. Delhi, Haryana, Punjab,
Uttarakhand, Uttar Pradesh, Rajasthan and Nepal
Factory and R&D located at Bahadurgarh, Haryana.
ABOUT US

3. CERTIFICATE OF COLLABORATION

4. TERRACE
WATERPROOFING

5. Terrace Solution
Removal of brickbat coba /
plastic / waterproofing
membrane, if any upto
mother slab
Concrete Substrate
Step 1
Waterproofing done on
existing plasters/brick
bat/bitumenous membrane
will not give a fool-proof
solution as water may
penetrate through cracks
developed in these systems.
Hence, sound concrete
substrate needs to be
exposed before any
treatment.
Important

6. Sand
Crack filling into
V/U shaped
groove using
cement mortar
modified with
DURAKRIT
Usage Guidelines
 Highly waterproof
cementitious composite.
 Excellent bonding to the
most building materials.
 Superb breathing.
 Resilient and yet tough
hardened cementitious
film or mortar
1 part 0.3 part
4 part
ProductFeatures
Step 2

7. Sand
Filling around openings
using cement mortar
modified with
DURAKRIT or ready to
use 2 pack polymer
modified adhesive
mortar, DURALEVEL 10
Usage Guidelines
Easy to mix and apply
Economical
Good mechanical strengths
Excellent adhesion
Waterproof
Non-toxic
1 part 0.3 part
4 part
ProductFeatures
Step 3

8. Filling around openings
using cement mortar
modified with
DURAKRIT or ready to
use 2 pack polymer
modified adhesive
mortar, DURALEVEL 10
Usage Guidelines
 Easy to mix and apply
 Economical
 Good mechanical
strengths
 Excellent adhesion
 Waterproof
 Non-toxic
ProductFeatures
OR
4-4.3 part1 part
Step 3

9. Usage Guidelines
 Compensates plastic shrinkage and
natural settlement in cement grout.
 High fluidity and cohesion with low
w/c for easier placement.
 Provides low permeability through
reduced w/c.
 Chloride free – no corrosion of steel.
 High reliable quality – produced
under rigid quality control.
1 Bag 250g.
Injection
Grouting using
DURA EV
admixed with
Cement
ProductFeatures
Step 4

10. Clean the surface of
any dust, dirt,
laitance, etc. and
bring substrate to
Saturated Surface
Dry (SSD) condition
Step 5
Proper surface preparation through
chemical/ mechanical cleaning, blast
or acid etching is extremely important
for an effective performance of
waterproofing system. Creating a dry,
level and silt/dust/ laitance free
surface allows stronger
bond/adhesion between the
waterproof system and substrate.
Saturated surface dry condition
prevents rapid drying and weakening
of waterproofing coatings and its
bond to the substrate.
Importance of SSD
Importance of surface preparation

11. Usage Guidelines
 Highly waterproof
cementitious composite.
 Excellent bonding to the most
building materials.
 Superb breathing.
 Resilient and yet tough
hardened cementitious film or
mortar
1 part 0.3 part
4 part
Making Vatta/
Mortar Gola
along junction
of slab &
parapet wall
using 30%
DURAKRIT
Sand
ProductFeatures
Step 6

12. Apply first coat
of DURAGARD,
polymer
modified
cementitious
coating
Usage Guidelines
 Superb adhesion to sound and prepared
surfaces of most building materials.
 Factory made packs-needs only mixing.
 Easy to apply by brush.
 Non-toxic, safe n contact with drinking
water.
 Anticorrosive to steel.
 Excellent protection against carbonation,
efflorescence and salt petering.
 Long lasting and highly durable
waterproofing. Highly UV resistance.
 Breathable.
3 part 1 part
ProductFeatures
Coverage of DURAGARD – 2.5 to 3 kg/m2
in 3 coats
Step 7

13. Lay glass fibre
mesh over first
coat
Glass Fibre Mesh
Step 8
 Increased dimensional stability of
coating system
 Enhanced tensile strength in
longitudinal and lateral directions.
 High abrasion resistance
 Reduced cracking of reinforced
waterproofing system
 Long lasting protection barrier
ProductFeatures

14. Apply second
coat of
DURAGARD
Usage Guidelines
 Superb adhesion to sound and prepared
surfaces of most building materials.
 Factory made packs-needs only mixing.
 Easy to apply by brush.
 Non-toxic, safe n contact with drinking
water.
 Anticorrosive to steel.
 Excellent protection against carbonation,
efflorescence and salt petering.
 Long lasting and highly durable
waterproofing. Highly UV resistance.
 Breathable.
3 part 1 part
ProductFeatures
Coverage of DURAGARD – 2.5 to 3 kg/m2
in 3 coats
Step 9

15. Apply third coat
of DURAGARD
Usage Guidelines
 Superb adhesion to sound and prepared
surfaces of most building materials.
 Factory made packs-needs only mixing.
 Easy to apply by brush.
 Non-toxic, safe n contact with drinking
water.
 Anticorrosive to steel.
 Excellent protection against carbonation,
efflorescence and salt petering.
 Long lasting and highly durable
waterproofing. Highly UV resistance.
 Breathable.
3 part 1 part
ProductFeatures
Coverage of DURAGARD – 2.5 to 3 kg/m2
in 3 coats
Step 10

16. Ponding test:
Pond floor with
water for 72
hours to allow
curing and check
for any leakage
Step 11
Ponding with water serves a dual
purpose. As waterproofing system
is cementitious based, water
helps in hydration of unreacted
cement particles developing
mechanical strength and also
helps in ascertaining whether any
water is leaking.
Important

17. Drain out water
Step 12
Ponding with water serves a dual
purpose. As waterproofing system
is cementitious based, water
helps in hydration of unreacted
cement particles developing
mechanical strength and also
helps in ascertaining whether any
water is leaking.
Important

18. Usage Guidelines
 Permeability of concrete is greatly
improved.
 With increased cohesion, segregation
and bleeding are substantially reduced.
 Is highly effective in reduction of
permeability due to hydrostatic head
pressure or capillary action or both.
 Increased retention property of slump.
 Improved surface finish of concrete.
 Very high quality – indigenous polymer
blend.
Sand
Provide 20 – 25 mm
protective plaster
admixed with integral
waterproofing
admixture, DURATITE
& Polyproplyne
fibers, Durapolycron
to impart extra
tensile strength
ProductFeatures
4 part
0.5 - 2 kg/m3
+
150ml. / Bag
of cement
Step 13

19. Apply elastomeric
seamless
membrane,
DURAFEX on plaster
to avoid formation
of shrinkage cracks
Usage Guidelines
 Crack bridging-easily accommodates
movements.
 Breathable(Vapour permeable)
membrane-no blistering.
 Seamless/joint less monolithic
membrane coating.
 Easily applied over critical
corners/dome shaped surfaces.
 Highly impermeable-stretchable-fiber
reinforced membrane.
 Excellent bonding on all building
substrates.
 Eco-friendly
Coverage of DURAFEX:1-1.5 kg/m2 for
1.2 mm thickness in 2 coats
ProductFeatures
Step 14

20. Providing brickbat /
AAC coba to desired
slope and filling the
voids with cement
mortar (1:4 admixed
with DURATITE)
Usage Guidelines
 Permeability of concrete is greatly
improved.
 With increased cohesion, segregation
and bleeding are substantially reduced.
 Is highly effective in reduction of
permeability due to hydrostatic head
pressure or capillary action or both.
 Increased retention property of slump.
 Improved surface finish of concrete.
 Very high quality – indigenous polymer
blend.
ProductFeatures
Step 15
Sand
4 part
150ml. / Bag
of cement

21. Provide a neat cement
finish succeeded by
marking false square
in 300x300 mm grid
pattern and making
khurrahs for draining
rain water
Step 16