Super microsilica gel-fast harden
Description
Description: Super microsilica gel-fast harden
Microsilica Supergel is a powerful additive based on polycarboxylate ether, composed of microsilica powder, superplasticizers and water repellents, fillers and polypropylene fibers and fasteners. This material is used to make a variety of impermeable and resistant concrete.
Features:
- Fully Homogeneous Concrete Structure and Fully Exposable Surface
- Reduce permeability against water, chlorine ion and sulfate influx
- Ease of pumping concrete and reduce the depreciation of concrete equipment
Applications:
- Suitable for running reinforced and unreinforced concrete
- Suitable for producing prefabricated parts for faster operation
- Suitable for construction of concrete exposed to explosion
Technical specification table:
| Color | grey |
| Specific Gravity | gr/cm3 1/35 – 1/30 |
| Standard | ASTMC-494TYPEF
BS EN12390 BS1888 – 122 – 8 |
| PH | 8 |
| Chlorine ion | Doesn’t have |
Package:
25 Kg Bucket
Product Description – Super Fast-Setting Microsilica Gel
Super fast-setting microsilica super gel is a powerful additive based on polycarboxylate ether, consisting of microsilica powder, super lubricant and water repellents, fillers and polypropylene fibers and fast-setting materials. This fast-setting super gel is used to make all kinds of impermeable and resistant concrete. Super fast-setting microsilica super gel is a super pozzolan and has a great effect on increasing the mechanical and electrical properties of concrete. Super fast-setting microsilica super gel increases the rheological properties of concrete in the paste state and improves the properties of hardened concrete. Adding this material fills the empty spaces between the aggregates, thus increasing the density and cohesion of the concrete and reducing permeability. Super fast-setting microsilica super gel accelerates the setting of concrete at early ages and, in addition to improving the properties of concrete, makes it possible to place concrete in cold weather conditions. In fact, by adding this super gel concrete sealer to the concrete mixing plan, both microsilica powder and lubricant and fibers enter the concrete and develop many of the mechanical properties of the concrete, while increasing the hydration rate of water and cement. Also, the use of microsilica gel prevents water loss and separation of concrete aggregates and increases the compressive, tensile and flexural strengths of the concrete.
In general, this super gel is an advanced reinforced additive that is used to make all kinds of strong, impermeable and durable concrete. This microsilica gel is a super pozzolan that has a significant effect on increasing the strength, durability and other properties of concrete. Also, this super gel concrete additive increases the slump of concrete by reducing the water-cement ratio and also creates sufficient fluidity. This also creates the necessary efficiency during concreting. These super gel quick-setting are categorized based on the final setting of concrete, which include super gel slow-setting, super gel fast-setting and super gel, and each is used in its own specific climatic conditions.
Fast-setting super silica gel packaging
25 kg bucket
0
Product Description – Super Fast-Setting Microsilica Gel
Super fast-setting microsilica super gel is a powerful additive based on polycarboxylate ether, consisting of microsilica powder, super lubricant and water repellents, fillers and polypropylene fibers and fast-setting materials. This fast-setting super gel is used to make all kinds of impermeable and resistant concrete. Super fast-setting microsilica super gel is a super pozzolan and has a great effect on increasing the mechanical and electrical properties of concrete. Super fast-setting microsilica super gel increases the rheological properties of concrete in the paste state and improves the properties of hardened concrete. Adding this material fills the empty spaces between the aggregates, thus increasing the density and cohesion of the concrete and reducing permeability. Super fast-setting microsilica super gel accelerates the setting of concrete at early ages and, in addition to improving the properties of concrete, makes it possible to place concrete in cold weather conditions. In fact, by adding this super gel concrete sealer to the concrete mixing plan, both microsilica powder and lubricant and fibers enter the concrete and develop many of the mechanical properties of the concrete, while increasing the hydration rate of water and cement. Also, the use of microsilica gel prevents water loss and separation of concrete aggregates and increases the compressive, tensile and flexural strengths of the concrete.
In general, this super gel is an advanced reinforced additive that is used to make all kinds of strong, impermeable and durable concrete. This microsilica gel is a super pozzolan that has a significant effect on increasing the strength, durability and other properties of concrete. Also, this super gel concrete additive increases the slump of concrete by reducing the water-cement ratio and also creates sufficient fluidity. This also creates the necessary efficiency during concreting. These super gel quick-setting are categorized based on the final setting of concrete, which include super gel slow-setting, super gel fast-setting and super gel, and each is used in its own specific climatic conditions.
Fast-setting super silica gel packaging
25 kg bucket
Storage of super quick-setting microsilica gel
Duration: One year in original packaging.
Conditions: Away from cold and frost, heat and direct and prolonged sunlight.
Best storage temperature: +10 to +30 degrees
Consumption of super quick-setting microsilica gel
The amount of fast-setting microsilica super gel consumption is determined by conducting proper laboratory studies. Typically, the efficiency of fast-setting microsilica super gel is 3 to 5 percent of the weight of the cement used. Note that in order to achieve high compressive strength and achieve strong concrete, you must reduce the concrete mixing water by 10 to 15 percent before adding this material. Excessive use of fast-setting microsilica super gel can increase fluidity excessively and cause problems for the concrete. It is recommended that when adding fast-setting microsilica super gel to concrete, the water to cement ratio be considered to be 0.4. It is recommended that this gel not be added to concrete more than the allowed amount because it will increase the hydration rate of the concrete more than normal and the final properties of the concrete will be weakened.
Mechanism of action of super gel quick-setting microsilica
Silica fume in the formulation of fast-setting microsilica supergel is a powerful pozzolanic material that can be a suitable substitute for cement and has a similar function to cement. After mixing with water and calcium hydroxide, silica fume reacts and produces hard calcium silicate, which has a significant effect on hardening concrete and increasing its strength. In addition, the polycarboxylate ether in the fast-setting microsilica supergel formulation, which plays the role of a lubricant, is formed on the membrane cement particles, and the spatial barrier caused by the thickness of the absorbed layer prevents the cement particles from clumping together. It also creates a repulsive force between the particles caused by the absorption of polymer particles by forming homonymous charges, thus lubricating the concrete. The polypropylene fibers in the structure of fast-setting microsilica supergel will also, in turn, develop the mechanical and abrasion properties of concrete. The quick-setting ingredients in the quick-setting microsilica super gel formulation increase the rate of cement hydration and shorten the initial setting time of concrete.
Properties and effects of fast-setting super silica gel
- Reducing cement grade and water-to-cement ratio
- Compatibility with all types of Portland cement
- Accelerating the setting of concrete at early ages
- Increasing the workability time of concrete in a paste state
- Ease of pumping concrete and reducing depreciation of concreting equipment
- Preventing water loss and separation of concrete aggregates, increasing compressive, tensile, and bending strengths
- Increasing the durability and reliability of concrete in thawing and freezing cycles
- Compensating for the deficit of filler and fine grains to create a better dough texture
- Reduced permeability to water, chloride ions and sulfate attack
- Making completely paste-like and homogeneous concrete and creating a completely exposed surface
Applications of fast-setting super silica gel
- Suitable for producing prefabricated parts for faster commissioning
- Construction of concrete for piers, bridges, bridge decks, reservoirs and dams
- Capable of making high-strength and durable concrete
- Concreting in areas under attack by chemicals and corrosives
- Suitable for large-scale concreting
- Suitable for reinforced and unreinforced concrete applications
- Suitable for implementing hard concrete floors in industrial and warehouses
- Suitable for producing impermeable concrete
- Suitable for implementing structures exposed to abrasion and scratches.
- Suitable for concrete exposed to thawing and freezing cycles.
- Suitable for making concretes exposed to explosions
- Can be used to construct and implement concrete dams, road and water tunnels, water transfer channels, treatment plants, and tanks.
Physical and chemical properties of fast-setting super silica gel
| Title | Feature |
| Mode | Thick slurry |
| Color | Dark gray |
| Specific gravity | 1.43g/cm3 |
| Chlorine ion | No |
| Standard | ASTM C1202 – BSEN 12390 |
How to use super quick-setting microsilica gel
Fast-setting microsilica super gel can be added to concrete in two ways:
- Combine with all or part of the concrete mixing water and then add to the dry materials and mix.
- Fast-setting microsilica super gel can be added to the mixing plan after adding all the components of the concrete mix.
Note: It should be noted that mixing operation must take at least 1 minute for each cubic meter of concrete.
Safety of super quick-setting microsilica gel
- Polycarboxylate ether is not a hazardous, toxic, or flammable substance.
- If swallowed, seek medical attention immediately.
- In case of accidental contact with skin or eyes, it should be washed immediately with plenty of fresh water.
- Wear a mask, gloves, and safety glasses when working with any chemicals.
Standard Super Gel Quick-Setting Silica
ASTM C1202 – BSEN 12390 standard
Reviews
There are no reviews yet.