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.
In order to be considered a silica sand contains>99% SiO2 and 0.0120 to 0.05% iron oxide. The most common uses of Silica Sand is Glass Foundry and Casting Golf courses & sports fields Industrial abrasives Filtration media Paints & coatings Ceramics Construction materials oil industries
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Price - Rs 899.00 Type: Ganesh Chowki Religious Idol and Figurine Material: Brass Suitable For: Table Dimensions: 2.5 x 2.2 x 2 Inches Weight: 230 g Brass Ganesh Chowki Idol : A Divine to Your Home Shreeyaash Ganesha Produced using quality brass and hand-tailored in India, this beautiful handwork is an ideal masterpiece of Indian craftsmanship. Brass Ganesh Chowki hindu strict Symbol Statue God, get thriving and bliss your home and office. Hindu God Lord Ganesha Statue, Hand-Tuned Brass Strict Figure Home Style Masterpiece. That is, use and utility things, and the goal is to present them to your dear one to pass on all the best. That is an optimal present for war commemorations, birthdays, wedding presents, return presents, company presents, strict presents, and Indian celebrations. Ganesha Chowki a Symbol of Prosperity and Success The Brass Ganesh Chowki Statue is a sacrosanct model that addresses the Hindu divine force of intelligence, information, and achievement, Lord Ganesha. This novel statue highlights Lord Ganesha sitting in a lofty position, otherwise called a Chowki, which is why it is known as the Brass Ganesha Chowki Statue. The statue is created in lovely detail, and it is made utilizing different materials like brass, bronze, silver, and marble. The statue is intended to convey the lessons and upsides of Lord Ganesh, and it is accepted that having the statue in one's home or work environment can bring the best of luck, flourishing, and achievement. The Significance of Ganesh Chowki The meaning of the Brass Ganesha Chowki Statue lies in the imagery of Lord Ganeshâ??s stance and characteristics. Lord Ganesh is portrayed with a huge gut, which represents his capacity to process all encounters and information that life brings. He is likewise displayed with an elephantâ??s head, which addresses intelligence, strength, and the capacity to beat snags. Also, Lord Ganesh is holding different items that represent his characteristics. For instance, he holds a hatchet, which addresses the ability to slice through obliviousness and pessimism. He likewise holds a lotus blossom, which addresses immaculateness, edification, and otherworldly development. The Chowki on which Lord Ganesha is situated is additionally huge. It addresses dependability, strength, and the establishment whereupon achievement can be constructed. By having Lord Ganesha sitting on the Chowki, the statue epitomizes the possibility that achievement and success must be accomplished through major areas of strength for information, intelligence, and profound development
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Produced by Chongqing Hesheng Longgang Technology Co., Ltd. (manufacturer) Basalt fiber reinforcement (new material to replace reinforcement) Product Description: basalt fiber reinforced bar (BFRP) is a new composite material formed by pultrusion process. It is made of basalt fiber as reinforcement, resin, filler and curing agent. Now it has been widely used in construction, highway and bridge constructionã?? Basalt fiber reinforcement can completely replace ordinary steel reinforcement and deformed steel; Compared with ordinary reinforcement, it has strong advantages: (see Annex for technical parameters) 1. The cost is the same as that of ordinary reinforcement; 2. The strength is 200% of the ordinary reinforcement with the same specification and diameter; The tensile strength reaches 1100mpap; The reinforcement is only 450MPa, 3. Basalt fiber reinforcement, especially with high acid, alkali and corrosion resistance, is a kind of electrical insulator that will never rust. 4. Basalt fiber reinforced bar, which is non-magnetic. It has high tolerance to the moisture concentration in cement mortar and the penetration and diffusion of carbon dioxide, and can prevent the corrosion of concrete structure in harsh environment, so as to improve the durability of buildings and bridges. 5. The specific gravity of basalt fiber reinforcement is 2.1g/cm3; The specific gravity of steel and reinforcement is 7.85/cm3; The diameter weight of the same specification is 370% lighter than that of steel reinforcement, and the strength is 200% of that of steel reinforcement. 6. The physical properties of basalt fiber reinforcement are higher than that of steel reinforcement, and the cost is the same as that of steel reinforcement, which is of epoch-making significance to replace steel reinforcementã??
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Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
Application of Silica Flour : Silica Flour has a variety of applications, including: 1. Used as cleaning products 2. Additives for soap, toothpaste and paint 3. Filling and reinforcing rubber, plastic, paper, and road surface materials (asphalt) 4. Used in pharmaceutical products 5. Used in casting and glass production 6. For the production of ceramics, tiles, porcelain, and clay 7. Used in making bricks, concrete, and cement 8. Production of cosmetics and skin care products 9. To increase the cement strength of oil wells (in combination with refractory cement) In addition to the above, Silica Flour is used in conjunction with industrial raw products such as calcium carbonate, and limestone. The most common uses of silica powder are in the following cases: 1. Production of glass and clay 2. Use in oil wells 3. Production of construction materials 4. Production of ceramics 5. Fiberglass production 6. Use as an additive
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