Tiles used
: 300x300x8mm Homogenous Tiles & Pilkingtons' plain tiles
152x152x5.5mm
Location
of application : Internal application
Materials
to be used :
- Ordinary
Portland Cement.
- Sand for
mortar screed and for tile setting mortar.
- Hiflex
HF-1000 (abbreviated to HF-1000) and Tile Cement (T22), an EVA
synthetic high polymer emulsion for mortar or tile setting packed
18kg per tin can.
- Tile Cement
(Tile Joint Cement), packed in a 25kg paper bag.
Application
Procedure
A : Cleaning
of Background
Cleaning with
brush and water to remove laitance and unsound surface layer and
debris.
B : Treatment
of Background (Primer)
Apply HF-1000
diluted 3 times (HF-1000 : Water = 1 : 2) by brush or roller or
spray.
Usage : HF-1000
......... 0.05 Kg/M2 (approximate)
C : Setting
Mortar (Cement Sand Render)
C/S Render shall
be applied within 3 days of applying HF-1000 primer.
Mixing
Proportions
Cement |
Sand |
HIFLEX |
1 |
3 |
1
solution diluted 10 times |
Usage : HF-1000
............ 0.504 Kg/M2 (for 15mm thick)
Note :
- Each coat
of mortar for the setting bed shall not exceed 10mm in thickness.
Apply an additional coat to build up required thickness after
the previous coat is sufficiently cured.
- Cure each
C/S rendering with water sprinkling.
- Cure each
layer for 4-7 days before constructing the next layer.
D : Tile
Setting Mortar (4-6mm thickness)
Mix Proportion
(By Volume)
Tile
Cement
|
HF-1000
|
Water
|
20
|
1
|
4
|
Usage : HF-1000
.................... 0.368 Kg/M2 (approximate)
Usage : Tile
Cement .............. 6.000 Kg/M2 (approximate)
Note :
- Moisturize
and soak the surface of the setting bed with water overnight.
- Apply mortar
on the back of tile and onto the well prepared wall surface in
about 4-6mm thickness, and set the tile on the mortar surface
at once (Known as the "Combination Method").
- Tap and press
the tile surface well after tile setting to ensure the tile joint
is fully occupied with mortar.
E : Grouting
Mix Proportion
(By Volume)
F : Cleaning
Tile Surface
After completion
of tile setting and grouting. Wipe off excess mortar with sponge.
Further mortar
smudge should be removed with 3% solution of industrial hydrochloric
acid after washing surface with water. This shall be done after
the grouting has been cured for seven days.
G : Remark
Pot life of
cement mortar mixed HF-1000 is within 1 hour.
Usage rate given
above is for guidance only. Actual usage rates may vary upon different
climatic and site conditions. Wastage of materials has not been
included on the above rates.
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more about this product line, please contact
us at L. F. Sam (H. K.) Ltd. and we will be happy to provide
you with more information.
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