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Contact Information
Iran office:
Chemical Mine World Co.
M.Tavajjoh
TEL: +98 21 33128396
FAX: +98 21 33127708
MOBILE: +98 912 5224843
info@biz-chemical.com
sales@biz-chemical.com
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Concrete Admixture (Type RS)
Concrete
Admixture
|
Super-plastisizer (Type F) |
| Holding a technical
certificate No. 1-3910 from Iranian Construction and Housing Research
Center, this material used as an additive for consistency of concrete
and having a special property distributes cement throughout the concrete
uniformly and decreases used water.
The super-plastisizer at this company produced
according to an American Patent for the first time in Iran. According to
EN-934-2 standard, it has been examined in a valid research center and
the results showed the high quality of this material. It produced in
liquid and powder.
|
Specifications |
Liquid |
Powder |
| Physical
status |
% 28±1
liquid |
In powder |
| Color |
Transparent
to light yellow |
White |
| Chloride
ion |
No chloride
ion |
No chloride
ion |
| PH |
8.5-9.5 |
8.5-9.5
(%30 of the liquid) |
| Specific
gravity |
1.165-1.175
g/cm3 |
0.5-0.6 g/cm3 |
| Keeping time |
One year at
least in closed containers away from direct sun |
Over one year
in original bags |
| Consumption |
As % 0.5- %1.5
of the used cement weight |
As %0.2-%0.5 of
the used cement weight |
Specifications
It could be used at moderate and cold regions and is well-matched
with micro-silica.
Time to add
It is best used to add the super-plastisizer in concrete after mixing
and just before concreting (it is perfect in where needed setting
retardation).
Packing
These super-plastisazers are packed in 20 and 220
litters’ containers as liquid and in 25 Kg bags as powders
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Super-plasticizer
(Type G) |
Holding a
technical certificate No. 1-3910 from Iranian Construction and Housing
Research Center, this material is used in order to improve and promote
quality of concrete with a retarding property at tropical regions.
Providing consistency and high strength or setting retardation, this
super-plasticizer is very perfect for massive concrete as well as
concreting at tropical regions. Using this super-plasticizer in large
thin surface concreting avoids surface cracks. The produced super-plasticizer
in this company has been examined according to EN-934-2 standard in
valid research centers and the results showed the high quality of
material. This super-plastisizer is produced in liquid and powder.
|
Specifications |
Liquid |
Powder |
| Physical status |
% 28±1 liquid |
In powder |
| Color |
Transparent to light
yellow |
White |
| Chloride ion |
No chloride ion |
No chloride ion |
| PH |
8.5-9.5 |
8.5-9.5 (%30 of the
liquid) |
| Specific gravity |
1.165-1.175 g/cm3 |
0.5-0.6 g/cm3 |
| Keeping time |
One year at least in closed
containers away from direct sun |
Over one year in original
bags |
| Consumption |
As % 0.5- %1.5 of the used
cement weight |
As %0.2-%0.5 of the used
cement weight |
Specifications
It is used in tropical regions and massive concreting such as dam,
water tanks, petrochemical sites and pump concreting in extremely
reinforced concrete and roof concretes, columns and concrete parts…
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|
Release Agent |
| This
lubricant is used for all kinds of concrete settings (wooden, metal and
plastic).
Advantages
-Easy releasing shutter from concrete
-Time saving and durability for settings
How to use
It used on a complete dry and clean brush and pump over shutterings.
Technical Specifications
Physical statue: liquid.
Specific gravity: approximately 1 gr/cm3
Solvent: water.
Packing
This lucrative is packed in 20 and 220 litters containers.
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|
Concrete Retarding
Admixture |
|
This material
increases mechanical strength and consistency of concrete providing a
setting retardation keeps it consistent.
Applications
-Long distance transportations and high setting
times
-Massive concreting such as dam constructions in
tropical regions and those cases in which needed high setting
retardations.
Advantages
-Avoiding cracks and contraction
-Perfect for concreting at tropical climate due
to low internal concrete temperature
Consumption
It should be added as %1.5-%2 of the used cement weight.
Technical Specifications
Physical status: Powder
Color: white to ivory
Specific gravity: % 0.5-%.6 gr/cm3
Packing
These admixtures are packed in 25 Kg bags.
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Concrete
Anti-Sulfate |
|
This material is used to prevent sulfate attacks on concrete at sea
side, salt marsh…etc.
Specifications and how to use
Physical status: Emulsion liquid
Specific gravity: 1.05 gr/cm3
PH: 8-9
Consumption
It should be added as %1.5-%3 of the used cement weight after it is
completely mixed.
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Curing
It is used as a thin layer on concrete surface to protect and avoid quick
evaporation of concrete’s water in tropical regions where water vaporizes
quickly.
Applications
It is usually being used in broad concreting such as saloon floors, dam
walls, water canals, highways, airports and cut-off walls.
Advantages
-It increases concrete strength and avoid cracking
and quick dry of the surface.
-It does not need any additional watering and
covering on concrete (such as plastic, sack and fiberglass).
How to use
Once it is diluted, it mixes and blends at the proportion of 1 to 2 with
water. After cleaning the surface and saturating the concrete the mixture
should be rolled over the surface using a brush or pump. After surface
dilution one kg curing could cover about 20-22 sq. m. area.
Technical Specifications
Physical status: Liquid.
Solvent: Water.
Specific gravity: 1-1.1 gr/cm3
PH: 7 + 0.4
Packing
It is packed in 20 and 220 litters containers.
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Concrete
Waterproofer |
| It is used to
protect concrete against penetration of wet, water pressure, and sulfate
and chloride chemicals attacks.
Applications
It is usually used in water structures, civic water tanks, dams,
canals, pools…etc.
Advantages
-Producing a compact, waterproofed and durable
concrete
-Saving water and improving concrete strength
-Distributing uniform cement in concrete and
avoids cracking
Technical Specification
Physical status: Emulsion liquid
Specific gravity: 0.98gr/cm3
PH: 8-9
Color: White
Chloride ion: None.
Consumption
It is added as %1-%2 of the used cement weight.
Packing
It is usually packed in 20 and 220 litters’ containers.
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|
Joint Filter |
|
it is used in joint filter of tile,
ceramic, cement and terra cotta blocks, chalk & prefabricated panels.
this material is used in dark grey for floors and surfaces which are
most exposed to water and wet and used in white for walls.
How to use
The joint filter must
be applied using a rubber spatula and the joints should be filled in
depths end and before the surface dries it must be cleaned using a
sponge. it is used 250g per on sq. m. area, once it is mixed proportion
of 2 to 1 with water for tiles in 15x15 cm size, 3mm joints and 5mm
depths.
Technical
Specifications
Physical status:
solid
Specific gravity :
2.56 g/cm3
PH : 11
Keep conditions :
25kg bags or any
closed containers .
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Concrete Soluble |
|
It is used to clean to
dried and attached concrete to machinery and tools .
Consumption
once it is diluted,
it is added at the proportion of 2 to 4 with water .
Technical
Specification
Color : Transparent
PH : Strong Acid
Specific Gravity : 1.08-1.1g/cm3
Packing
the concrete soluble
are packed in 20 and 220 litters container.
Safety Note
use glove during
process and if it splashes to the hands or eyes they must be cleaned
with lot of water.
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|
Concrete Cosmetic |
|
The concrete cosmetic repairs any crack,
Raggedness, break and nick in finished concretes.
How to use
It is poured one
volume gauge of powder in a container and added a half gauge of water
then it is mixed until a uniform paste attains.
After 15 minutes it
is mixed again and used. it is used up to 5mm width at the first level
but it could be raised up to 20mm width at the next level.
Technical
Specification
physical status :
Solid
Specific Gravity :
2.7 g/cm3
PH : 10
Packing
25kg bags
or any closed containers
Keep conditions : up
to six month in dry climate.
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Air Entrained
This material produces a wide and controlled network of air bubbles in
concrete which increases concrete’s durable and efficiency and viscosity and
avoids separating fine and coarse aggregates and improves formability.
Applications
It could be used in constructing dams, water tanks, concrete curbs, power
stations, airports, bridges and generally in those concrete are most exposed
to icy and melting cycles.
Advantages
-Increasing frictional, stressful and bending
strength in concrete
-Decreasing permeability and quantity of water in
concrete
-Facilitating a correct displacement and placement
for fine aggregate
-Viscosity and homogenizing fine and coarse
aggregates
-Producing billions of small, separated and
waterproofed air bubbles
Consumption
It should be used based upon the required air quantity from %0.1 to %0.4
of the used concrete weight.
Technical Specifications
Physical status: Liquid
Solvent: Water
Specific gravity: approximately 1gr/cm3
Usability: 3ºC and over
Color: Ivory to yellow
Packing:
20 and 220 litters’ vacuum containers
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Concrete Nitrate
Cleaner |
|
It is used to clean concrete nitrates.
How to use
to clean should be
applied using a coarse brush over the nitrate surface.
at first the surface
turns white after cleaning but it gradually resolves.
Specification
-Physical status:
liquid
-Color : no color
-Specific gravity:
0.9-1.1 g/cm3
Packing
The cleaners are
packed in 20 and 220
litters plastic
containers .
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Concrete
Anti-Freezer |
| It is used in
order to avoid water from freezing in concrete blocks, accelerates
setting process and minimizes the problems resulted from the quick loss
of temperature.
Applications
It makes concreting to be achieved as low temperature as -15ºC.
Advantages
-A composition of organic and mineral materials
decreases water’s freezing point
-Resolving freezing risks in fresh concrete down
to -15ºC.
-Accelerating cement hydratation and improving
concrete setting
-Improve consistency of solid concrete against
freezing and melting cycles
Consumption
It is used in a range of temperature and proportional to the used
cement as the following table.
|
Temperature (ºC) |
Consumption (Kg) in proportion of the used cement |
|
Up to -2 |
% 1/2 |
|
-2 to -6 |
% 2/2 |
|
-6 to -10 |
% 3/2 |
|
-10 to -15 |
% 4/2 |
Technical Specifications
PH: 8.5 -
9
Specific gravity: 1.36gr/cm3
Chloride ion: None.
Color: No color.
Packing
It is packed in 20 and 220 litters’ containers and it is possible to
be kept in tanks if necessary.
Keep Conditions
It could be kept in vacuum containers over -15ºC for one year at
most.
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Accelerate For Shotcrete
It is an effective agent to accelerate concrete setting and approaching
to the desired strength at minimum possible time. It is applied using a
special pumping spray.
Applications
Theses materials are applied in where concrete is needed to shutter more
quickly than normal such as tunnels, waterways, places in danger of wall and
roof falling, concrete renovations, concrete structure improvement,
embankment, fertilizing.
Consumption
It is used as %2-%5 of the used cement weight and even up to %7 in
special cases.
Technical Specifications
Physical status: Powder
Color: White
Specific gravity: 1.2gr/cm 3
PH (%10 solution): 11-12
Usability: -5ºC and over
Packing
They are packed in 25Kg and 50 Kg bags.
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Mastic |
| It is used as
a replacement for plastering in concrete and prefabricated constructions
in minimum time, with more quality, less cost and better technique.
Applications
It could be applied in prefabricated buildings’ interiors which have
a fairly uniform surface.
Specifications
Mastic is a powder forms a soft paste once it is mixed with water,
could be applied easily using a spatula or special pump. Mastic
conglomerates with all kinds of mineral foundations, does not failed and
it will use less color than normal since it is compacted after it is
dried. As it is applied using pumps, it has a high efficiency so that a
group of four could cover about 1,000 sq. m area in one day!
Consumption
It is mixed as two volume gauge with one water volume gauge and it is
mixed once again after 2 hours and then it is applied using a pump over
the surface and brushed over using wide and special spatulas. Mastic
work should be applied two times with one day in between if there is any
inequality in foundation. It used 1-1.5 Kg for one sq. m. area.
Technical Specifications
Physical status: Solid
Specific gravity: 2.9gr/cm3
PH: 11
Packing: 25 Kg bags
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Water Stop |
| This material
is used in raw PVC with thickness, flexibility and elasticity along with
laxative and fixing additives in order to construct water and sewage
tanks, dams, pools and canals. It is also used to suppress escaping
water and exclude underground water penetration to the structures.
Applications
-Construction joints
-Displacing joints (expansion and contraction
main joints)
Water Stop Type-E
This kind of water stop is applied to block construction joints which
is called ‘flat water stop’. These water stops in the area block
water penetration through joints.
Water Stop Type-O
They are used in expansion and contraction joints and they exclude
water penetration through joints due to the middle cavity of water stop
and their high flexibility and attracting joint displacements. They are
also strength to hydrostatic pressure as well as length and tensile
displacement and contraction.
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|
Concrete Adhesive |
| This material
is used to make a controlled expansion in concrete and mortar and
increases contact and viscosity of concrete’s special surface and mortar
with their surrounding limited space.
Applications
-Constructing concrete and water stop mortar
-Connecting new to old concrete
-Improving durability, hardness and frictional
strength of concrete
-Avoid cracking of the repaired mortars
-Adding to repairing mortars especially for walls
and roofs
-Renovating inequalities surfaces, stair hills
and flooring and specially surfaces are most exposed to water and wet.
Technical Specifications
Physical status: Milky white liquid
Specific gravity: Approximately 1gr/cm3
PH: About 8
How to use
It is used based upon the constructional width of concrete. For 8-mm
mortars it is added 1-1.5 Kg for 5 litters’ water and for wider
concretes it is used 1-2 Kg for 10 litters’ water. Generally the less
wide mortars or the more incoming force, the more adhesive must be used.
Packing
These materials are packed in 20 and 220 litters
containers.
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Super Silica
Paste |
| This paste is a mixing
material of micro silica and super plasticizer and some other concrete
additives (Retarder, Accelerator &...).
Advantages
-Easy distribute in concrete
-Less Pert
-Economical benefit advantage
-Easy to transfer & easy to use
-Safe for environment
Specification
Physical State : Paste
Color : Gray
SPG : 1.3 - 1.5 g/cm3
PH : approx. 9
How to use
it is added 6% to 10% of the use cement
weight before using in concrete.
Packing
Packing in 12.5, 25 & 250 kg Containers.
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