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
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.
What should you know about our Concrete mixer, Tank walls thickness. The container body is made by pressing of steel up to 2 mm thick, which let us to obtain a tank with a thickness of 1.5 mm even in the thinnest places. Powder coating based on weather-resistant polyester paint is for external work in severe climatic and operational conditions. Power supply mode is 220V / 50Hz and that means you can use it in normal conditions of the household network. Glass-filled polyamide Crown. In contradistinction to brittle iron, the elastic properties of polyamide give greater resistance to abrasive fractions of concrete mixtures. This ensures a greater life of the polyamide crown compared to cast iron. The whole construction of the cast iron crown is very difficult to replace, even if the crown is not welded to the hull (as is the case for most Chinese concrete mixers). For the same reason the cast-iron crown is an almost non-transportable part and therefore it is very difficult to meet it in the service centers. Polyamide crown is very easy to replace directly in the workplace, not even entirely, but in separate sections: it consists of 4 sections, each of them can be easily replaced without affecting the others. One more big plus is the low noise level of the polyamide crowns. The articulation of the drive shaft with a large pinion with a key. In contradistinction to other brands that use the flattening for spinning, there is no risk of pinching and twisting the pinion on the shaft even at maximum loads in the keyed joint. Toothed belt drive of wide cross section provides the transfer of torque without slipping at any load at different stages of belt wear. Constancy of geometric dimensions gives high accuracy and stability of both linear and angular positioning. Minimal vibration and no jerking at the moments of on-off let you to ensure the belt maximum lifetime. 7 levels of fixing the handle of the concrete mixer. Foot mode fixing the drum releases your hands for convenient unloading and dispensing of the mix. Blades fastening to the body with bolts In contradistinction to the welded joints of the blades, the bolted blades do not break off from the accompanying permanent vibrations and if it is necessary they could be also simply replaced "in the field. Electrical safety that provides double wiring insulation
concrete batching plan Condition: NewType: Twin Horizontal Shaft Model Number: HZS75ement silo: 100t pieces silos Capacity: 75m3/hControl system: Automatic Computer Control Power(W): 105kwPower Type: Electric Weight: 23 Warranty: 12 Months Mixer: JS1500 HZS series concrete mixing plant consisted of aggregates batching system ,elevator, mixer, steel structure, cement/water/additives supply weighing system, pneumatic and electronic control system. This product can be used in civil construction, highway, railway, bridge, electricity, irrigation works, port, airport and so on.
concrete batching plant Condition: New Type: Twin Horizontal Shaft Model Number: HZS75 Cement silo: 100t pieces silos Capacity: 75m3/h Control system: Automatic Computer Control Power(W): 105kw Power Type: Electric Weight: 23t Warranty: 12 Months Mixer: JS1500 HZS series concrete mixing plant consisted of aggregates batching system ,elevator, mixer, steel structure, cement/water/additives supply weighing system, pneumatic and electronic control system. This product can be used in civil construction, highway, railway, bridge, electricity, irrigation works, port, airport and so on.
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.
Rose oils are extracted from the Rosa damascena (Bulgarian) and Rosa centifolia (Moroccan) also known as 'rose de mai'. Rose Otto is the essential oil steam distilled from fresh roses. Rose concrete a solvent extraction of fresh roses. Rose absolute is extracted from the rose concrete using alcohol. Rose Otto is distilled from the Bulgarian rose or Rosa damscena. The Otto is an almost clear pale yellow liquid. When it is very cold it solidifies but it is easily warmed to liquid again. Rose Otto smells rich, floral, warm and spicy with honey undertones. The smell of fresh roses becomes more apparent at when the Otto is diluted. Rose Otto is the most expensive extract of roses. Rose concrete from Rosa damscena is a deep orange colored mass of a jam-like consistency, can be greenish yellow.
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
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.
Tubular polyethylene encasements (polywrap) for wrapping pipelines including cast iron pipes, ductile iron pipes and fittings, copper pipes, steel pipes and plastic pipes Our Polyethylene poly wraps: Protect against corrosion Prevent contact between the pipe and its surrounding environment (such as soil or solid construction material) Our manufacturing plants also produce Concrete Curing Film and Under Slab Vapor Barrier.
Multi-wall sacks to pack flour, salt, sugar and other dry food products. Ideal to preserve freshness, reduce infestation, resist moisture and lock in odors. Ideal to pack chemical materials, such as PVC materials, aluminum fluoride, aqua gel, bentonite, bitumen modifier, bomanite color hardeners & release agents, calcium carbonate, chalk white powder, chemical stabilizer for plastic, fire extinguishing powder, glass beads, glazing powder, glue, hot melt adhesives, maize compound & manganese phosphate, melamine & formaldehyde powder resin, isolith, precipitated calcium carbonate, rubber, sulfur, silica flour, straw attachment glue, tunnel gel & zinc oxide. Multi-wall paper valve bags to pack building materials, such as powders, granules, cement and more. Ideal for packing cement mixtures, aggregates, asphalt, ready-mixed concrete, adhesives, gypsum plasters, mortars, grouts, bitumen coatings, cementitious paints, tile fixes, epoxy coatings, bagged sand, geogrid products, landscaping products and more. Also known as valve sacks and multi-wall paper bags Features Bleached & unbleached paper Customized designs & printing up to 8 colors PE tube layer for protection against moisture, greaseproof & for ensuring product hygiene Z-folding shape of PE tube can be incorporated on opened top side of the bag for heat sealing closure Bag can be supplied with flat top side in order to be sewn after filling Benefits Easy filling & closing bags Convenient for various filling modes (manual and automated) Sturdy, durable & asthtetically appealing bag Various sealing modes (sewing, gluing & folding) Effective closure properties Optimal palletization Self-sustaining structure for shelving Suitable for Bulk Packaging Usage Ideal for food & chemical sectors for powdered, abrasive & granular products filling, such as cake mix, coffee beans, animal feed & resins