Corrostop-15 which is a 3 in 1 Corrosion inhibiting concrete admixture tested & approved by IIT, Madras ,iNDIA with the below advantages. Advantages: 1)Works as Anti Corrosion for the TMT rods in Concrete & hence increases the building life 2)When Corrostop-15 is used, it reduces the water: cement ratio & completely seals the invisible pores in the concrete & hence acts as an excellent water proofing agent. Hence do not require separate water proofing chemical. 3)CORROSTOP-15 arrests the airline cracks in RCC roofing 4) Corrostop-15 can also be used as Wall plastering admixture with M-Sand which leaves the walls stronger with no air cracks. 5) Compatible with all grades of concrete.
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.
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.
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.
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.
PCE superplasticizer is the newest generation superplasticizer used for concrete in domestic and abroad.It is based on molecular designs and adsorption capacity of polycarboxylate,we do R&D and successfully produce water reducing and retention type polycarboxylate superplasticizer for concrete.With initiating systerm and reaction conditions,we achieve high adaptability.Comparing with PNS and other superplasticizer, PCE superplasticizer has many characteristic advantages in technology and performance as following: (1) low dosage, high rate of water reducing; (2) keep concrete good slumption retention; (3) good compatibility with cement; (4) small shrinkage of concrete to keep the stability of volume and durability; (5) environmental in production and usage. Base on above advantages.
