Corrosion Inhibiting Concrete Admixture

1. The CMCI 205 extends the service life or the life span of the reinforced structures, enhances the durability of reinforcement and reduces maintenance costs of structures.
2. It is a Mixed type Corrosion Inhibitor, where it protects both the Anodic & Cathodic sites on the embedded steel surfaces.
3. It reduces the corrosion of reinforcement used in structures. Thus, it increases the strength of structures, extends their life and improves the security of the building or structure over the long term.
4. It protects the reinforcement against chloride attacks, that is responsible for pitting corrosion, especially at marine and offshore aggressive environmental conditions.
5. It is greatly reduces the onset of corrosion by establishing a mono molecular film on metal surfaces against corrosive ions attacks towards reinforced concrete.
6. It can be used with all types of reinforced concrete structures used in foundations, piles, pile caps, basements, tunnels, precast, pre-stressed, water reservoirs, pools, splash zones, marine and all types of concrete super and sub structure units.
7. It is compatible and it can be used in conjunction with all types of cement, fly ash, GGBS, microsilica, fibers and water proofing admixtures in the concrete mix.
8. It is water based, water based, organic and inorganic unique combined blend of group of corrosion inhibitors.
9. The CMCI 205 generally doubled the time to the onset of corrosion.
10. It used at low dosage (2 liters/m3) where it does not negatively alter or effect the physical properties of concrete mix.

Manufacturer insulating light weight insulating refractory mortar castable is a kind of unshaped refractory made of granular and powdery material, in which add a certain amount of binder and water together. It has high mobility, is suitable for casting construction, and can be hardened without heating. Refractory castables consist of refractory aggregates, powders, binders, admixtures, water or other liquid materials. Generally in the use site, it is molded by pour, vibration or tamping method, and can be used as preforms. Refractory castables are mainly used in the metallurgical industry furnace, also in the petroleum, chemical, building materials, power and machinery industry furnace and thermal equipment.
We could offer you the best refractory castable as following:
1.High alumina castable.
2.low cement refractory castable.
3.corundum castable.
4.Self flowing refractory castable.
5.Corundum mullite castable.
6.Silicon carbide castable.
7.Zirconia Refractory Castable.

8.Lightweight insulation Refractory castable

Features and Advantages of refractory castable:
1. High refractoriness, High refractoriness under load.
2. High density, low porosity.
3. Good slag resistance and corrosion resistance.
4. High strength and wear resistance.
5. Good resistance to flake performance.
6. Good thermal shock stability.
7. Scouring resistance
8. Good hot strength.

GFRP rebar is made of high-strength glass fibers along with a highly durable resin. These
products are developed as a superior alternative to steel in concrete reinforcement. It is
widely used to reinforcing concrete in applications where it is exposed to water, salt water
or chemical environments
- Typical Advantages:
- Non-Corrosive â?? It will not corrode when exposed to a wide variety of corrosive substances
- including chlorides
- High Strength-to-Weight Ratio â?? best reinforcement for weight sensitive reinforcement
- Non-Conductiveâ?? It is excellent electrical and thermal insulator
- Excellent Fatigue Resistanceâ?? performs best in cyclic loading solutions
- Impact Resistanceâ?? It resists sudden and severe point loading
- Magnetic Resistance â?? completely non-effective to electromagnetic fields; excellent for
use in electromagnetic testing facilities
- Light Weight easy to transport, no need for lifting equipment, easy to handle

Conventional tanks (concrete or mild steel) are prone to aging, wear and corrosion.
Concrete can crack when exposed to erosion and natural disasters, leading to water
contamination and leakage â?? and usually canâ??t be repaired. MS rusts easily and its also
easy heat conductor.
FRP â?? Fiber Reinforced Polymer is a strong but light weight glass fiber reinforced plastic
composite used in the aerospace, automotive, marine and construction industries. It has
a high-strength to weight ratio, an extremely long lifespan, and easy to maintain as well as
heat resistant.
FRP sectional panel tanks provides all types of advantages which other liquid storage
methods doesnâ??t. These tanks are DURABLE, LEAK-FREE, COST-EFFECTIVE OVER LIFECYCLE as well as EASY TO INSTALL, RECONFIGURE AND RELOCATE. This is an ideal option
for a wide range of usage including potable water storage, food and factory production,
commercial mining, fire protection, industrial liquids, rainwater harvesting, seawater
storage, and any other kind of liquid and granular storages.

PCE is a polycarboxylate based high range water-reducing admixture which enables concrete to be produced with very low water to cement ratios. Polycarboxylate superplasticizer is compatible with air-entraining agents, microsilica, accelerators and many other admixtures; however,each material should be added to the concrete separately.

All type of Concrete Admixture. Official Head of Bangladesh, MARKCHEM Construction, Bangladesh Division located at Dhaka. Brand: MARKCHEM, India.
Other products like BASF Bangladesh, FlowCrete Malaysia, Gerflor French, Fosroc, Sika, Pidilite etc.

Naphthalene Sulfonate Formaldehyde Condensate (SNF), also known as Poly Naphthalene Sulfonate (PNS) and Formaldehyde Sulfonate Condensate (FDN), is a highly effective water reducer and superplasticizer commonly used in the construction industry to improve the workability and strength of concrete.

We design and make various industry defoamers, have good defoamers for concrete admixtures, water reducer.

Description
YL-15 is naphthalene-based non-corrosive, non-chlorine compound antifreeze admixture which compounded with water-reducing, early-strength, reducing the freezing point, preventing freezing damage etc. ingredients, powder, it has early-strength, water-reducing, air-entraining, anticorrosion etc. functions. It is mixed to the concrete according to the request, can obviously improve the configuration of the capillary pores and reduce free-water and the freezing point of the concrete effectively. And it can accelerate cement hydration and concrete hardening under the low temperature condition, enhance the early strength greatly and make the strong more and more by time, is ideal admixture for construction in winter.

Uses
YL-15 is suitable for the winter construction (in ambient temperatures ranging from -5 degree to -20 degree) of common concrete, pumping concrete, large volume concrete and ready mixed concrete.

Advantage
YL-15 is a new generation of high efficient anti-freezing admixture. Small dosage, completely water soluble, low alkali, apparent reducing effect on the alkali-aggregate reaction. It can improve the workability, pumping properties and early strength of the concrete.
YL-15 is suitable for concrete and precast below C50 but also the concrete above C50 with a addition of our high range water reducing admixture.

Specifications
Item Norm Item Norm
Appearance Lark powder Fluidity of cement 120-160mm
Moisture ¹10% Chlorine content Non
PH value 7-9 Alkali content % 2.2



Technical Data Sheet
Item JK-15 C10 JK-15 C15 JK-15 C20
Dosage 2.0% 3.0% 4.0%
Lowest Daily Temperature -5degree -10 degree -15 degree
Setting Time Difference (min) Initial -+120
Final
Compressive Strength (Mpa) 1 day 8 2 1
3 days 25 20 10
7 days 40 30 15
28 days 60 50 40
Shrinkage (%) 28 days 20
Steel-bar Corrosion None

Cautious
1.After the pouring construction covers the surface using the plastic sheeting and the grass curtain, do not let it to freeze immediately or blow the winds excessively caused the crack. Entering the mold temperature control above 5 degree.
2.Required heating curing at the early strength fast-enhancement. After the concrete formed, if the surface iced up, this phenomenon does not cause any the freezing damage. The intensity will remain enhancing rapidly, when the ambient temperature increasing.


Package, Storage & Shelf Life

For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.

It should be stored in a dedicated warehouse that is well-ventilated and dry and keep away from moisture.

Shelf Life: Minimum 12 months. After the expiration date, it can be used if testing results is qualified.


For powder: Woven plastic bag with film liner. Net weight: 25kg +/- 0.2 kg.