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
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.
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.
High efficiency CSA expansive agent is a calcium sulphoaluminate expansive agent, which is obtained by firing in rotary kiln. And its main materials are anhydrite calcium sulphoaluminate,calcium oxide,natural gypsum ect. It was prised as international advanced level in 2000 by Hebei province. It also enjoyed the honorary tittles issued by the government,like" high tech product of Hebei province","China emphased promoting new invention patent product" ect. The China Invention Patent Numeber is 02116312.X.It has been applied to the constructions of the capital of Dongzhi Gate transportation junction, Beijing Wanghe bridge, jingchen high-way fifth-ring bridge ,ect. Advantages of CSA expansive agent in mortar/concrete products: Low alkali.CSA Expansive Agent has a very low alkali content (R2O
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.
Description Naphthalene Sulfonate (UNF-5) concrete admixture, a high range water reducer with no air entraining, is commonly referred to as a superplasticizer, also named Naphthalene Sulfonate Formaldehyde Condensate (NSF), SNF, PNS, etc.. Naphthalene Sulfonate (UNF-5) concrete admixture is made of naphthalene, sulfonic acid, formaldehyde and alkali through sulphuration, hydrolyzation, condensation and neutralization reaction. Naphthalene Sulfonate (UNF-5) concrete admixture contains no chloride. It complies with chemical admixture specifications for concrete: ASTM C 494, Type F; ASTM C 1017. Application 1.Naphthalene Sulfonate (UNF-5) concrete admixture is suitable to make autotrophic concrete, steam curing concrete, steel concrete and prestress concrete, all of which are made mainly of portland cement. When concrete added this superplasticizer needs to be steam cured, it requires considerable structural strength. The curing requirements should be pre-tested. 2.Naphthalene Sulfonate (UNF-5) concrete admixture is applicable in areas with the daily lowest temperature of and for making concrete which requires high fluidity, high strength or steam curing. 3.Naphthalene Sulfonate (UNF-5) concrete admixture can be used to make C80 concrete with slump loss between 50mm and 70mm, or C60 concrete with that between 180mm and 220mm. 4.Naphthalene Sulfonate (UNF-5) concrete admixture could be used as a raw material together with other components to make other kinds of admixtures, such as accelerator, retarder, anti-freezing agent and pumping aid to satisfy requirements from different construction projects, techniques, materials and environmental temperatures. 5. Naphthalene Sulfonate (UNF-5) concrete admixture will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired. 6. Naphthalene Sulfonate (UNF-5) concrete admixture is compatible with Portland Cement, Portland Slag Cement, Fly-ash Cement, Portland Pozzolanic Cement, etc. Features and Benefits 1. High water reducing rate: It has remarkable dispersion and water reducing effect. Its water reducing rate is over 20%. 2. High slump flowability and strength: It enhances the miscibility, fluidity and smoothness of concrete at a regular water/cement ratio and improves the bond stress between concrete and steel bars. 3. Saving cement: It may save cement by 12-25% without sacrificing slump retention and strength. 4. Early Strength and Strengthening Ability: It improves the compressive strength of concrete at same cement quantity and slump loss. 5. Great Compatibility: Naphthalene Sulfonate (UNF-5) concrete admixture can be added to a variety of concrete and improves the physical and mechanical functions of it. By reducing the heat of concrete hydration, it significantly enhances the impermeability of concrete. 6. Improved Compactness: Naphthalene Sulfonate (UNF-5) concrete admixture develops a better pore structure and makes the concrete more compact. It produces high durable concrete of which the anti-infiltrating index is beyond P18. Uses and Dosages 1. Prepare solutions as required. 2. Naphthalene Sulfonate (UNF-5) concrete admixture can be added directly or added in after being dissolved into water. It can be added during mixing and after mixing. The afterward approach can achieve better result. 3. The agent can be combined with other externally applied agents if compatibility test is satisfied. 4. When Naphthalene Sulfonate (UNF-5) concrete admixture is applied in the form of powder, normal dosage ranges from 0.5% to 1.0% of the weight of cementitious material in 1m3 of concrete, while the suggested rate is 0.75% considering technical and economic factors. Package, Storage & Handling 1. Naphthalene Sulfonate (UNF-5) concrete admixture for powder: Woven fabric bag with plastic liner. Net weight: 25kg +/- 0.13 kg. 2. When being handled or stored, special care should be taken to broken package, humidity and moisture to avoid consolidating. If it consolidated, please dry, shatter, then sift it through 0.63mm apertures or make solution before using. 3. Naphthalene Sulfonate (UNF-5) concrete admixture should be stored in a dedicated warehouse that is well-ventilated and dry. It remains effective in one year. 4. Since Naphthalene Sulfonate (UNF-5) concrete admixture is packed in woven plastic bags, though the product is nonflammable, cautions should be taken to avoid fire. 25kg/bag, 15 tons loaded in a 20ft container.
NSF full name is Naphthalene Sulfonate formaldehyde condensate. Its high purity makes cement paticles with high dispersancy, low foaming, high range water reducing and obvious strengthening so that we can get advantages of accelerating project mould turnover and construction speed, and also saving cement, improving cement mobility and workability. NSF is a high range concrete admixture of concrete cast-in-place, prefabricating, pump and curing. NSF has a good adaptability to various cements and NSF is no erodent to reinforcing bar and nonpoisonous and pollution-free. NSF has been applied to the highway, bridge, tunnel, water conservancy hydroelectric project, port, quay, skyscraper, power engineering, industrial civil building, prestressing force component and high range concrete etc. 25kg/bag.
HW-2 series Polycarboxylate superplasticizer is one of the west generation highly effective water reducer of our corporation, the technology is original creation, and the synthetical function is excellent. It is can produce different strength grade of the concrete and is prepare normal concrete ideally admixture. HW-2 series Polycarboxylate superplasticizer is use in self-compacting concrete,high performance concrete and dry-mixed mortar.Ití»s technical-economical performances unattainable in the past.
Chemical name :Sodium Gluconate Specification : Tech grade Synonyms: Gluconic acid, sodium salt; Gluconic scid, monosodium salt Molecular Formula:C6H11O7Na Molecular weight: 218.14 CAS No.:[527-07-1] Performance and usage: (In Industry) This product is widely used in textile dyeing, printing and metal surface water treatment, chelating agent, steel surface cleaning agent, cleaning agent for glass bottle,chelating agent for cement, plating and alumina dyeing industries.
Sodium Lignosulphonate ( lignosulfonate ) water reducer are mainly for concrete mixture as water-reducing additive. Low dosage , low air content , water reducing rate is high ,adapt to most kind of cement. Can confected as concrete early-age strength enhancer , concrete retarder , antifreeze , pumping aids etc. Nearly no precipitate product in the liquor additive which is made from The sodium lignosulphonate and Naphthalin-Group High-Efficiency Water Reducer .The sodium Lignosulphonate is fit for apply to building project, dam project, thruway project etc. The Sodium Lignosulphonate is economical one.
Steel grade :Q195/Q235 Length:1/2 " ~14" Head Diameter:7/16''- 2/5" Shank Diameter: BWG 8- BWG 20 Standard: CE,ANSI, BS Shank: smooth Shank Point: Diamond Point Head: Flat Or Countersunk Head Surface: Bright/VC/EG/HDG/PC/CC
Applicable Industries: Construction works After Warranty Service: Video technical support, Online support Local Service Location: None Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Provided Marketing Type: New Product 2020 Warranty of core components: 1 Year Core Components: Engine Place of Origin: China After-sales Service Provided: Online support UNIQUE SELLING POINT: Long lifetime Start-up Mode: Electric Start working speed: 3-6m/min power: 7KW Radiating Way: Water Cooling mold type: Vacuum Extruder
Applicable Industries: Machinery Repair Shops, Manufacturing Plant, Home Use, Construction works , Other After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service Local Service Location: None Showroom Location: None Video outgoing-inspection: Provided Machinery Test Report: Provided Marketing Type: Hot Product 2020 Warranty of core components: 1 Year Core Components: Bearing, Motor Condition: New Place of Origin: Henan, China Brand Name: JIANJIE Weight: 25000kg Dimension(L*W*H): 6744*2372*2716mm Power: 247kw Certification: ISO9001:2008 Warranty: 12 Months, 12 Months UNIQUE SELLING POINT: High operating efficiency Product Name: 10m3 Concrete Mixer Trick coefficient of loading ration: 0.545 inclinated angle of discharge duct: 45 degree drum roating speed: 0-14rpm Type: Rear Discharge Chassis Model: Foton BJ1143VJPFA-1 Driving type: 6Ã??4 Driving Wheel LHD
Applicable Industries: Building Material Shops, Manufacturing Plant, Retail, Construction works After Warranty Service: Video technical support, Online support, Spare parts, Field maintenance and repair service Local Service Location: Chile Showroom Location: Chile Condition: New Power Type: diesel or motor Place of Origin: Shandong, China Brand Name: JH Brand Weight: 6800 Dimension(L*W*H): / Certification: ISO CE Warranty: 1 Year, 12 Months After-sales Service Provided: Video technical support, Field installation, commissioning and training, Field maintenance and repair service, Free spare parts, Online support, Engineers available to service machinery overseas UNIQUE SELLING POINT: High operating efficiency Max. vertical conveying distance: / Max. horizontal conveying distance: / Productivity: / Machinery Test Report: / Video outgoing-inspection: / Marketing Type: / Warranty of core components: / Core Components: Engine Diesel engine (Optional): VOLVO/DEUTZ Main oil pump: HAWE, REXROTH, Handok or Japanese KAWASAKI Capacity of hydraulic oil tank: 500L Switching type: hydraulic Hydraulic circuit type: open Delivery capacity: 80m3/h