PRODUCT DATA SHEET
Sika®-101h
READY TO USE CRYSTALLIZING WATERPROOFING SYSTEM AND MOISTURE
SEAL FOR MORTAR AND CONCRETE
DESCRIPTION CHARACTERISTICS / ADVANTAGES
Sika®-101h is a ready to use cement based powder ca- It provides the following beneficial properties in post
pillary waterproofing system applied waterproofing :
for concrete and mortar to prevent water infiltration ▪ Easy to apply
or seepage of water in the area ▪ Can be used for positive and negative side water-
of low pressure of concrete structure or any cementi- proofing
tious substrate. ▪ Helps in faster construction schedule
▪ Can seal hairline cracks
USES ▪ Becomes an integral and homogenous part of the
stucture
Sika®-101h forms slurry consistency when mixed with ▪ Allows the substrate to breath
water. When it is applied to ▪ No added chloride
the concrete substrate it forms insoluble crystals in- ▪ Non-toxic
side water bearing capillaries
and seal against further seepage of water. Sika®-101h
blocks the pores in concrete
structures such as :
▪ Basement
▪ Reservoirs
▪ Sewage water and effluent treatment plant
▪ Tunnel and underground subways
▪ Foundations
▪ Swimming pools
▪ Underground parking structures
▪ Water tanks
PRODUCT INFORMATION
Packaging 30 kg, HDPE Bag
Appearance / Colour Cementitous Grey granular powder
Shelf Life 6 months from date of production if stored properly in undamaged and un-
opened
original sealed packaging in dry and cool conditions.
Storage Conditions Material must be stored in dry and cool place.
Density ~ 1.3 kg/l (Bulk Density)
Product Data Sheet
Sika®-101h
July 2019, Version 01.01
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TECHNICAL INFORMATION
Permeability to Water Vapour Impermeable at 3kg/cm2 According to IS 2645 & ASTMC 1306-05a
Water Penetration under Pressure Penetrates into the concrete upto complete capillary depth where water
can
penetrate
APPLICATION INFORMATION
Mixing Ratio Water : Powder
0.28 - 0.30 by weight
Consumption ~ 1.2 kg/m2 per coat. Two coats always recommended.
~1.8kg/m2 as a dry shake
~0.8% by weight of cement as an additive to concrete
Consistency Brushable consistency.
Initial Set Time Workable time of the System is ~ 40 min at 30 °C
APPLICATION INSTRUCTIONS FURTHER DOCUMENTS
SUBSTRATE QUALITY / PRE-TREATMENT Sika®-101h must be prevented from drying out too
rapidly. The freshly applied
Concrete surface must be clean, sound, level and un- surface must be protected from rain, strong winds and
contaminated by oil or grease. direct sunshine. Keep moist
Remove cement laitance, formwork-traces and loosely using damp hessian and covering with polythene sheet
adhering particles by for first 3-4 days after
mechanical means. Area of honeycomb concrete and application. Protect slurry in pedestrian areas overlay-
other surface imperfections ing with 1:3 cement sand
must be repaired with cement sand mortar. De bond- screed.
ing render must be removed.
Wet surface until saturated. BASIS OF PRODUCT DATA
MIXING All technical data stated in this Product Data Sheet are
Add powder to given amount of water and stir with based on laboratory tests. Actual measured data may
low speed mixer for 5 minutes vary due to circumstances beyond our control.
until a lump free smooth brushable consistency is
achieved. LOCAL RESTRICTIONS
APPLICATION Please note that as a result of specific local regula-
tions the declared data for this product may vary from
During application of Sika®-101h add a liquid applied country to country. Please consult the local Product
polymer modified flexible Data Sheet for the exact product data.
coating system with crystallisation properties. The fol-
lowing procedure shall be ECOLOGY, HEALTH AND SAFETY
adapted for application.
For the 1st Coat of Sika®-101h is mixed with water to For information and advice on the safe handling, stor-
produce crystalline slurry and age and disposal of chemical
to be coated with the help of a brush or roller. products, users shall refer to the most recent Material
When the first coat is in tacky condition Sika®-101h is Safety Data Sheet containing
mixed with water to produce physical, ecological, toxicological and other safety-re-
crystalline slurry and to be coated with the help of a lated data.
brush or roller.
Sika®-101h also has multiple application as LEGAL NOTES
▪ Dry shake over freshly laid PCC ( no waiting time re-
quired after PCC for waterproofing) The information, and, in particular, the recommenda-
▪ As a waterproofing additive to the concrete tions relating to the application and end-use of Sika
products, are given in good faith based on Sika's cur-
CLEANING OF TOOLS rent knowledge and experience of the products when
properly stored, handled and applied under normal
Clean all tools and application equipment with clean conditions in accordance with Sika's recommenda-
water immediately after use. tions. In practice, the differences in materials, sub-
Hardened / cured material can only be removed mech- strates and actual site conditions are such that no war-
anically.
Product Data Sheet
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ranty in respect of merchantability or of fitness for a
particular purpose, nor any liability arising out of any
legal relationship whatsoever, can be inferred either
from this information, or from any written recom-
mendations, or from any other advice offered. The
user of the product must test the product’s suitability
for the intended application and purpose. Sika re-
serves the right to change the properties of its
products. The proprietary rights of third parties must
be observed. All orders are accepted subject to our
current terms of sale and delivery. Users must always
refer to the most recent issue of the local Product Data
Sheet for the product concerned, copies of which will
be supplied on request.
Sika India Pvt. Ltd.
620, Diamond Harbour Road
Commercial Complex II
Kolkata - 700 034
Tel : +91 33 24472448
Fax : +91 33 23978688
Mail : info.india@in.sika.com
Sika-101h-en-IN-(07-2019)-1-1.pdf
Product Data Sheet
Sika®-101h
July 2019, Version 01.01
020701010010000208
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