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Shed No.C1B/6108 & 6109 Phase IV GIDC, Vapi 396 195
151
Wallpaper, Painting
Designing, Painting
PARABOND-151 is an acrylic based Polymer Modified Cementitious Flexible Composite coating system. PARABOND-151 in conjunction with cement provides properties to combat the shortcomings of plain cement, particularly its poor adhesion properties, low impact strength, low flexural strength and thin section fragility. PARABOND-151 polymer adds to the potential use as well as enhances the properties of cement slurry/ mortar/concrete making them excellent choice for use in new as well as renovation work.
PARABOND-151 is used for surface treatment, protecting, waterproofing and repairing concrete and masonry. Waterproofing of basements, toilets, terraces, roofs, swimming pools, water towers etc. General concrete repairs. Protection of concrete against corrosion, salt at tack etc.
Surface Preparation
Prior to application of PARABOND-151, surface
must be prepared as mentioned below to avoid
failure and to achieve maximum beneficial
properties.
The surface shall be cleaned to remove all dust,
foreign matters, loose materials or any
deposits of contamination which could affect
the bond between the surface and the
PARABOND-151 coating. This can be done
by scarifying, grinding, water blasting, sand
blasting, and acid washing or by any other
approved method.
New flat surface like sub-base concrete shall
be made reasonably smooth so as not to
impede the application of PARABOND -
151 coating and to avoid sharp
projections.
All concrete surfaces shall be thoroughly prewetted prior to the application of
PARABOND-151 coating by pouring water on
flat surface or by spraying water on
vertical/inclined surfaces.
When placing PARABOND-151 coating,
water should be removed so that surface
is only damp. In no case there should be
standing water.
Depressions are to be filled and levelled
using PARABOND-151 fillers. For filler, the
mixingratiois1kgcement:1.5 kgsilicasand:
0.50 kg of PARABOND-151.
PARABOND-151 polymer is mixed with neat fresh
cement in the ratio of 1:2 by weight. The mix
has to be stirred thoroughly until smooth
homogeneous slurry is obtained. Wait for 5-10
minutes to release entrapped air bubbles. Any lump
found in the mix should be removed or mixed
thoroughly. The mix has to be applied by brush on
rendered and/or prepared surface. Two or more
coats are recommended. First coat should be
allowed to air dry for 5-6 hours prior to apply
subsequent coat.
Curing
After application of final coat of
PARABOND-151, initial air drying shall be done
for 2-6 hours. During this period no water is to
be used forcuring. Incase of high temperature and
low humidity combined with high wind condition,
the coating shall be covered with polythene
sheet to avoid rapid drying of the
coating. After maximum period of 6 hours after
the final application, moist curing shall be done
for the next 24 hours by spraying/sprinkling of
potable water on PARABOND-151
COATING. During this
period at no point of time should the
PARABOND-151 coating be left completely dry or
submerged in water. Following moist curing, the
PARABOND-151 coating shall be allowed to
air dry for 2 days before submersion inwater.
PARABOND-151 system must be applied
with temperature above 10⁰ C and below
40⁰C.
PARABOND-151 should not be used
without addition of cement.
Develops excellent bond to most building materials.
Reduces or prevents salt penetration into concrete.
Is highly durable in continuous wet condition.
Non-flammable & does'nt give off toxic gases, when exposed to fire.
Is not harmful to the healthof workman.
Most properties improve with age.
Will notrot or corrode.
Ensures durable bond to most building material (old or new)
Store in dry cool place in the temperature range from 5⁰C to 30⁰C in sealed condition. Do not allow to freeze. Keep away from direct sunlight. SHELF LIFE – 18 Months
Exercise caution and use protective clothing such as gloves and goggles. Inhalation of vapor or mist should be avoided. If inhaled symptoms include coughing, wheezing, laryngitis, and shortness of breath, headache, nausea, and vomiting. Immediately shift victim to fresh air & if need be start artificial respiration. Give oxygen if breathing is labored & call emergency medical help. In case of eye contact flush with water for 15 minutes and call for medical help. If swallowed will cause nausea, vomiting, and loss of consciousness. Do not induce vomiting rather call for medical help. If contact with skin flush with water/soap & water until all traces are removed. Seek medical attention if required.
PARABOND 606
PARABOND 3281
