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Product Description
:
STANROSE®
ASF is a four pack easy to apply, solvent free resin
based floor topping laid at 2mm or 3mm. It is specially formulated
as part of an antistatic system.
Uses
:
To provide
a hard wearing, seamless, antistatic floor with an electrical
resistance in the range 5 x 104 -108 ohms.
Product Advantages :
●
Meets BS
2050 Antistatic requirements.
●
Seamless
and hygienic finish, no crevices where dirt and bacteria can
dwell.
●
Excellent
chemical resistance to sugars and acids.
●
Easy to
clean and sterilize, low maintenance requirements.
●
High
abrasion resistance.
●
Solvent
free; low odour.
Physical Characteristics :
|
Application |
Steel Trowel / Roller |
|
Mixing
Ratio |
As directed on container |
|
Pot Life |
20-30 minutes @ 250
C |
|
Compressive Strength |
> 55 N/mm2 |
|
Flexural
Strength |
> 33 N/mm2 |
|
Tensile Strength |
> 15 N/mm2 |
|
Bond Strength |
> Cohesive strength of
concrete |
|
Water Adsorption |
0% |
|
Abrasion Resistance |
< 0.05mm |
|
Impact Resistance |
< 0.5mm |
|
Decontamination
Classification |
Good |
|
Electrical resistance |
5 x 104-108 ohms |
Method of Application :
STANROSE®
system should be installed by approved contractors. Following
information should be used as a guideline.
1. Surface Preparation
The long-term durability of the applied
STANROSE®
ASF is dependent
on the adhesive bond achieved between the flooring material and
substrate. It is most important therefore, that substrate surfaces
is correctly prepared prior to application.
a)
New concrete or
cementations substrates should have been placed at least 28 days
and have a moisture content of less than 5% before topping with
STANROSE® ASF.
b)
Before
application, the surface to be coated, should be free from loose
particles, rust, oils, grease, or earlier coatings and should be
thoroughly dry.
c)
After surface is
dry, all repair work like sealing of joints, crack filling of
cavities and crevices should be carried out.
d)
If the surface is Tremix or smooth surface then Shot Blasting is
carried out to make the surface rough in order to enhance the
bonding of the primer.
2. priming
●
The surface should
be fully sealed and primed using two coats of recommended primer.
●
Earthing points
should be installed (including a grid of conductive copper tape if
required) and the floor coated with Antistatic Primer.
●
Electrical
resistance should be tested prior to over coating.
3. Mixing
●
Pour the total
contents of Hardener B into the Base A and drain thoroughly. Mix
by use of drill mixer. Do not mix by hand.
●
Transfer the mixed
Base and Hardener into a mixer and add Filler C while mixing. When
uniform, add in Filler D and mix for 1 minute until uniform.
●
Care must be taken
not to use a high speed drill due to which increased air
entrainment will occur.
3. Application
●
Spread the mixture on the floor immediately to the required
thickness by means of rollers and serrated trowels.
●
The floor should be rolled by a spike roller to remove trapped
air.
Special Conditions :
Colours :
●
We shall always endeavour to supply the material in the colour
shade ordered. However exact matching will not be possible.
●
Batch to batch colour variation may occur. Ensure that materials
for final application are always drawn from the same batch.
●
Where colour matching is required over more than one order or
delivery. Stanrose Technical department must be contacted prior
to placing the order(s) and the requirement stated clearly on all
orders relating to the project (s).
Temperatures :
For best results and easy laying the
STANROSE® ASF should be stored
and used at temperatures between 100 C 250 C.
It is not advisable to lay below 70 C or above 300 C.
Substrate Requirements
●
Must be of sufficient strength to support loads applied through
the topping.
●
Must be free from rising damp.
●
All contamination must be removed to give a clean dry textured
surface.
Packaging :
14.6 kgs composite packs consisting of Base A, Hardener B, Filler C
and Filler D. It can be supplied in Bulk packing also.
Storage & Shelf Life
Stored unopened in dry conditions at 10 - 250 C, shelf life will be
12 months minimum.
Handling & Safety
Take normal precautions to avoid skin contact. Provide well
ventilated conditions or use suitable respiratory protection. Wash
thoroughly with a suitable resin removing cream any areas where
product comes into contact with skin followed by washing with soap
and water. Splashes in the eyes should be well flushed out at
least 10 minutes with water or a proprietary eye wash and medical
attention sought. This product is flammable and should be kept
away from sparks and naked flames Smoking is strictly prohibited
as product is flammable.
The manufacturer reserves the right to change the specifications.
Stanrose products are guaranteed against material manufacture and
are sold subject to company's Terms and Conditions of Sale. Whilst
we endeavour to ensure that advice, specifications,
recommendations and information given is correct, we cannot have
control over how our products are applied and will not accept
liability, directly or indirectly.
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