Description : K Crete SPR 14 is a high range water reducing agent and retarding plasticizer for concrete. K CRETE SPR 14 is supplied as brown liquid based on modified sulphonated Nepthalene slump retainer Plasticiser. The powerful dispersing agent of the high range water reducing super plasticizer can be used in many ways to obtain dense, high strength durable concrete (M35, M40, M45 M50). The high water reduction properties makes of K CRETE SPR 14 an ideal application in precast concrete where high early strength is of paramount importance. K CRETE SPR 14 is chloride free. Increases workability : K Crete SPR 14 when incorporated in concrete mixes increases the workability without the risk of segregation and bleeding. K CRETE SPR 14 also retains the slump for much longer time which facilitates easy placement. Increases strength : K Crete SPR 14 can be used to reduce water content transportation and for a given workability which leads to increased early and ultimate (28 days) strength. Such a high early strength facilitates early removal of formworks. 1, 5, 10, 50, 100, 200 kg carboys
It is a liquad heavy duty intergral waterproof admixture produced specially for the complete and permanent waterproofing of mass & reinforced concrete structures. Packing: 200l, 20l, 4l
Application scope Traditional ratio MODELE with ¡°JIUZHI¡± Cement Lime Sand Cement Lime Sand Agent External wall rendering 1 0 2.5 1 0 4 0.5%-0.75% External wall plastering Internal wall rendering 1 0 3 1 0 4 0.5%-0.75% Internal wall plastering 1 1 6 1 0 6 0.5%-0.75% 1 3 9 1 0 6 0.5%-0.75%.
Polycarboxylate Based Superplasticizer is the third generation concrete plasticizer which advance developed from lignosulfonate calcium type and naphthalene type plasticizer. Ready mix & precast Concrete Concretes for Mivan formwork Self compacting concrete Concretes with long hauls
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.
Supplying business of construction chemicals like Concrete admixtures and Bonding agent,
Liquid latex additive that specially modified to improve the properties of render, screed and mortar mixes for fixing ceramic tiles and concrete that enhances adhesive, flexural, tensile strengths and improve resistance to chemicals, water and abrasion. Packaging: 18l, 5l, 4l
ItemCompany standard Jh pc 50% AppearanceTransparent pale yellow liquid Density (23é)(g/cm)1.10.05 Ph value (23é)1 Solid content (%)501 Water reducing rate (%)25 Chloride content%0.10 Na2so4content (%)5.0 Alkali content (%)5.0 Formaldehyde content (%)0.05. Pce(50%) is always diluted to 10% to 20% concentration for use
Product overview This product is combined naphthalene high efficiency water reducing elements with several types of accelerating and anti-freezing components. It is mainly applied in pumping concrete manufactured in winter constructions. This product meets GB8076 and JC473 first-class standard. Benefits Efficiently decrease the freezing point of free water in concrete Accelerate the hydration of concrete in cold weather; enhance the early stage strength of concrete and anti-freezing ability Improve the flow ability workability and pumpability of concrete Small rate of slump loss, no segregation, no bleeding Improve the strength of concrete in every state and increase the duration after hardening. Improve impermeability, anti-freezing ability and durability Low level of alkalis, no corrosion to the steel structures Areas of Application All types of pumping concrete and commercial concrete in winter constructions. Commercial concrete and large-scale concrete structures, such as highway, railway, bridge, harbor, industrial and civil facility projects Applicable condition: NOF®-D1: rated temperature ¡Ý -15¡æ; outdoor temperature ¡Ý -20¡æ NOF®-D2: rated temperature ¡Ý -10¡æ; outdoor temperature ¡Ý -15. Method and cautions Dosage (total cementitious materials): Powder 2.0~3.0%, Liquid 2.0~3.0% Powder admixture can be added with binding materials, liquid with mixing water. Increase mixing time properly. Hot water helps to improve its performance. In winter constructions, no ice, snow or freezing elements in aggregate materials. Raw materials should be pre-heated if possible. After pouring, cover plastic film and enhance thermal insulation curing. The optimum mix design needs to be determined by the requirements of the project, specialties of materials and mixture tests before usage. The feasibility of combination with other admixtures needs to be conformed by mixture tests. This powder product is packed into plastic knitting bags, 50 kg/bag; the liquid product is packed into plastic barrel, 200~250kg/BBL or transported by tankers. During storage, it needs to be prevented from moist, broken packed and high temperature. The effective duration is one year. Expired product needs to be determined by tests. This product is not inflammable or explosive and need to be well kept.
Product overview This product is combined several types of anti-freezing organic and inorganic anti-freezing components with accelerating components. It is mainly applied in fresh concrete and precast concrete units in winter constructions. This product meets JC473 standard. Benefits Efficiently decrease the freezing point of free water Accelerate the hydration of concrete in cold temperature; enhance the early stage strength of concrete and anti-freezing ability. Characteristics of accelerating, enhancement, water reducing and air-entraining Can function as early strength admixture Improve the physical mechanic ability and duration index of concrete. Low level of alkalis, no corrosion to the steel structures. Areas of Application All types of pumping concrete and commercial concrete in winter. Commercial concrete and large-scale concrete structures, such as highway, railway, bridge, harbor, industrial and civil facility projects Can be combined with water reducers to manufacture plasticizing and pumping concrete. Applicable condition: NOF®-D3: rated temperature ¡Ý -15¡æ; outdoor temperature ¡Ý -20¡æ NOF®-D4: rated temperature ¡Ý -10¡æ; outdoor temperature ¡Ý -15¡æ Method and cautions Dosage (total cementitious materials): Powder 2.0~3.0%, Liquid 2.0~3.0% Powder admixture can be added with binding materials, liquid with mixing water. Increase mixing time properly. Hot water helps to improve its performance. In winter constructions, no ice, snow or freezing elements in aggregate materials. Raw materials should be pre-heated if possible. After pouring, cover plastic film and enhance thermal insulation curing. The optimum mix design needs to be determined by the requirements of the project, specialties of materials and mixture tests before usage. The feasibility of combination with other admixtures needs to be conformed by mixture tests. This powder product is packed into plastic knitting bags, 50 kg/bag; the liquid product is packed into plastic barrel, 250kg/BBL or transported by tankers. During storage, it needs to be prevented from moist, broken packed and high temperature. The effective duration is one year. Expired product needs to be determined by tests. This product is not inflammable or explosive and need to be well kept.
Chuangbangfª super performance mortar admixture is a new type super concentrated building mortar admixture , it is a macromolecule polymer which mix and mixing with many kinds of natural materials, it can upgrade the physical performance of the mortar .It is easy to mix , it can diffuse the cement, make the cement and grout distributed evenly, to reach the effect of no precipitation and no sweating from mud , can substitute lime , loess lotion , fly ash and some other mortar admixture . 25kg/bag
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.
We design and make various industry defoamers, have good defoamers for concrete admixtures, water reducer.
Our Brand Volsil - Silica Cement Admixture contain more then 92 % of amorphase silicon dioxide and high surphase area... Volsil A-Sio2 is a pozzolanic material containing A-Sio2 amorphous silica and minor amounts of residual minerals Test results indicated that the concrete specimens containing 5%, 10 %, 15 %, 20% A-Sio2 replacement by weight for cement had the best compressive and flexural strength and the replacement of cement separately and together using a super plasticizing admixture could be utilized to improve the mechanical properties of the conventional concrete mixtures. Amorphous silica (a-SiO2) in fine-grained form possesses a high pozzolanic activity which makes it a valuable component of blended binders in concrete production. The origin of A-SiO2 applied in cement-based composites is very diverse. SiO2 in amorphous form is present in various amounts in quite a few supplementary cementing materials (SCMs) being used as partial replacement of Portland cement. In this work, the applicability of a commercially produced silica powder as a partial replacement of Portland cement in cement paste mix design is investigated. Portland cement CEM I 42.5R produced according to the EU standard is used as a reference binder. silica is applied in dosages of 5 and 10, 15, 20 % by mass of cement. The water/binder ratio is kept constant in all the studied pastes. For the applied silica, specific surface area, density, loss on ignition, pozzolanic activity, chemical composition, and SiO2 amorphous phase content. For the developed pastes on the basis of cement-silica blended binder, basic physical properties as bulk density, matrix density, and total open porosity are accessed. Pore size distribution is determined using MIP analysis. Initial and final setting times of fresh mixtures are measured by the automatic Vicat apparatus. Effect of silica cement admixture on mechanical resistivity using compressive strength, bending strength, and dynamic Young''''s modulus measurement. The obtained data gives evidence of the workability of paste mixtures with silica, whereas the setting process is accelerated. On the other hand, the reaction activity of silica with Portland cement minerals results in a slight decrease of porosity and improvement of mechanical resistivity of cement pastes containing a-SiO2. Packaging Details: 20 KG PAPER BAGS
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.
Molecular formula: C6H11NAO7 Molecular weight: 218.13 Melting point: 205-209o C CAS No: 527-07-1 Appearance: White crystalline powder or granulars Assay: 99% min Loss on drying:1.0% max Reducing substance: 1.0% max pH: 6.2-7.8 Sulphate: 0.05% max Chloride: 0.07% max Heavy metals: 0.002%max Sodium gluconate is the sodium salt of gluconic acid..It is white or pale yellow crystalline granules or powder; quite easily soluble in water, slightly soluble in alcohol, insoluble in ether. It's the best retardation water-reducing agent in the market. woven bag with inner polybag. 25kg/bag, or 950kg/jumbo bag
concrete admixture raw material sodium lignosulphonate/MN-1/MN-2 Sodium lignosulphonate is also named ligno (short for MN-1/MN-2). HS code:3804000090, CAS:8061-51-6. Extracted for wood pulp, it is a natural polymer, and has strong dispersion. As a surface-active substance, it can adsorb on the surfaces of various solid particle. Product as a pale yellow (brown) free-flowing powder, soluble in water, chemically stable, long-term sealed storage without decomposition.At present, sodium lignosulphonate is widely promoted and applied in resins, rubber, dyes, pesticides, ceramics, cement, asphalt, feed, water treatment, water coal slurry, concrete, refractories, oil drilling, compound fertilizer, smelting, casting, adhesive, agricultural chemicals, anti-scale chemical etc. There is plastic pellicle inside and is exteriorly packed with plastic woven bag with 25kgs as net weight per bag or 550kgs per bag on pallet.
