Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit. MaterialAndalusiteMulliteMagnesite ChromeAlumina-MagnesiteAlumina-Zirconium TypeGHDGMDMCDAMDAZD Chemical composition (%)Al2O350708090 SiO235204 MgO8512 Fe2O30.30.30.50.3ZrO23
Fiber cement board, using high quality fiber and mineral substances as main content, was made with forming by advanced technique & technological process & through high temperature & high pressure maintenance & special treatment. Fiber cement board, using high quality fiber and mineral substances as main content, was made with forming by advanced technique & technological process & through high temperature & high pressure maintenance & special treatment. Advantage: 1)excellent fire-proof 2)excellent damp-proof 3)durability and long service life 4)high strength 5)stable dimensions 6)good heat and sound insulation 7)non-asbestos 8)mould resistant 9)no deformation Size available Size2440 x 1220mm2400 x 1200mm3050 x 1220mm3660 x 1220mm Thickness4.5-20mm4.5-20mm4.5-20mm4.5-20m Main mechanical performance Test itemunittest result Bending strengthmpa6mmwidth: >18 Length: >14 9mm&12mm-18mmwidth: >16 Length: >13 Water absorption%
The improvement of the performance of low cement casting material is actually the application of micro powder technology. There is a gap between the stability of low cement castable and that of laboratory castable.Low cement castable easy to occur problems are: 1, poor construction performance, poor liquidity;2. The hardening speed varies greatly, and there is quick setting or non-setting;3, easy to burst in baking;4. Abscission occurs;5. Low strength and poor wear resistance.These are caused by refractory castable products abnormal damage and other quality problems. Low cement refractory castable itself in addition to wear resistance, refractory aggregate, is used with good raw materials fine powder and ultrafine powder, cement and admixture, etc., through adjusting the proportion of each component, improve the high temperature performance of castable, thereby improve the strength of refractory castable. Low cement castable key construction, should pay attention to is: (1) do not arbitrarily increase the water content of refractory castable, (2) mold support set too high, leading to castable water content is too large and vibration compaction;(3) No mold shall be set during lining construction of feeding pipe, and castable material shall be manually daubed;(4) In order to save the mold, the maintenance is less than 48 h to remove the mold, resulting in the casting cracking or internal damage;(5) The material, shape, size, welding quality, quantity, anti-expansion treatment and unreasonable expansion joints of the anchoring parts;Do not follow the operational sequence of dry stirring, wet stirring and feeding, directly mix the dry and wet materials, resulting in the castable is not fully mixed evenly, part of the material is not wetted by water, making the castable has no strength. There are also key water issues, to use tap water, to avoid the introduction of acid and base impurities, gradually add, in order to make the dispersant in the powder to play a full role.Excessive water addition will directly lead to a significant decline in the strength of refractory castable construction, and in the field construction the water addition tends to exceed the degree of artesification.The pouring body itself is easy to appear when the ambient temperature rises rapidly, the baking burst, resulting in large area of damage.Once the temperature of the castable itself is below 5 â??, the castable will still have no strength even after curing for 24 hours.The construction and maintenance shall be carried out in strict accordance with the 48-hour mold removal mechanism. In dry areas, water and wet maintenance shall be carried out; in cold areas, airtight heating maintenance shall be realized within 48-hour maintenance to ensure the maintenance temperature. In a word, if the above points can be achieved step by step in accordance with the requirements, it will certainly improve the performance of low cement casting.
High Alumina Refractory Cement is manufactured from Calcined Alumina and high purity lime. It is used as a binder for all types of castable refractories. Ashapura offers two ranges; HARB 50 and HARB 70 with minimum alumina content of 50% and 70% respectively.
Laboratory Cement Mixer Model: NJ-160A This mixer is used to mix Cement paste in laboratory, its kind of very common cement lab equipment. Hardness
Our cement grinding aids from a variety of raw materials from the special processing technology, with the cement grinding, enhance, stimulate activity, for condensate, improve performance, and other functions, the cement industry to upgrade technology levels, and promote the The cement industry greening process, improving cement production, is of great significance. The product is neutral powdery substance, apply to produce slag cement admixture,can produce slag cement, low-heat cement, low-alkali cement, fly ash cement, composite cement, and high grade cement.
Fiber cement board Specification:1220*2440mm and 1220*4880mm.Other specification is also available Thickness:3.5-16mm Density: 1.3g/cm3 (Middle density) and 1.5g.Cm 3 (high density) Pallet
he horizontal cement silo, also called portable cement silo, is a new type of bulk cement storage equipment. The bottom is supported by multiple brackets. The horizontal cement silo is equipped with a cement discharge port and a screw conveyor at the bottom, which can be easily discharged and conveyed. Compared with the traditional vertical cement silo, the horizontal cement silo has low requirements on the foundation, which can be directly placed on the ground, and can be easily transported by truck or flatbed without disassembly. Due to its unique advantages, horizontal cement silos are widely used in various mobile concrete mixing plants, foundation-free concrete mixing plants and other temporary concrete mixing plants. The portable cement silo is of simple structure, reliable operation and unique modular installation, which can dynamically combine multiple storage units together to meet the storage requirements for cement and fly ash. The each raw material storage tank of portable cement silo is is composed of brackets, lower cone, silo body, feeding pipe, climbing ladder, and safety valve; among them, dust collector (ordinary dust collector, electronic vibration dust collector, pulse dust collector) and level indicator can be freely selected by the customer. The horizontal cement silo does not need installation.
We provide the cement silo capacity from 50T to 500T. Cement silos are a necessary device in the production of concrete. The silo is designed for storing cement, fly ash, coal ash, lime, etc powder material. It is bolted type silo, easy to transport and install. It is manufactured divided into 3 parts, namely the top cover of the silo, the middle section, and the cone part. Each part is of piece production, all pieces of manufactured standard film. Cement silo Features and advantages: Perfect sealing Screw connection Waterproof, moisture-proof, anti-corrosion Convenient installation Safe and reliable The cement silo is usually matched with a cement screw conveyor, widely used for concrete batching plants. We supply factory-price cement silo, cement screw conveyor, and a complete set concrete batching plant for you. Welcome to contact us!
he cement vertical roller mill is one of the most important cement equipment. It is the key grinding machine of materials being crushed. The cement grinding mill plays a vital role in cement production line and cement production process. Cement mill is widely used in cement, silicate products, new building materials, refractory materials, fertilizer, ferrous and non-ferrous metals beneficiation, ceramics and other production industries. It makes dry or wet grinding for all kinds of ores and other grind-able materials.
Industrial fans & blowers play an indispensable role in cement plant’s ventilation, especially centrifugal fans.For the high dust density in cement plant, xianrun fan design special processing wear liners for the fans & blowers, including chromium carbide, ceramic and rubber to provide abrasion resistance.
Product Characteristics: 1 High extensibility and crack-free 2 Good stickiness, directly applied to wet surfaces of most constructional substrates. 3 Good anti-aging 4 None toxic, none pollutant, easy and safe for application. Range of Application Walls, roofs, pools, kitchen and restroom waterproofing application and maintenance Inspection Criterion Inspection shall be carried out in accordance with JC/T894-2001 standard. Proportion for inspection is waterproofing glue and cement = 1:1.2 (weight ratio) Usage Instruction 1The weight proportion of glue and cement for mixing up is1:0. 8 , if the waterproofing slurry is too dense, add proper amount of water to it, the mixing ratio is less than 2%. The requirement for cement is 32.5R and above silicate cement 2Suggested Application amount:0. 8 kg/m2, It should be decided in line with the construction locations and base level. Packing and Shipping and Storage Requirement Product is packed in black plastic bucket with net product weight at 25kg.Product must be stored at dry and well-ventilated area. Avoid direct exposure to sunlight, expires after 12 months storage.
Also known as alumina cement, high alumina cement refractory cement, aluminate cement, collectively known as aluminate cement, bauxite and limestone as raw material, after the calcination of calcium aluminate as main ingredients, alumina content is about 50% of the clinker, again into the water rigid gelled material. High alumina cement is often yellow or brown, and gray. Shizuishan jin lin corundum refractories co., ltd., the production of high alumina cement has a rapid hardening, early strength, corrosion resistance, resistance to high temperature of the water rigid gelled material; it is a kind of high-quality building materials, is also a kind of loose refractory for gelling property, in metallurgy, building materials, oil chemical, electric power, food and other industries has been widely used. Jin lin alumina cement is also known as aluminate cement, refractory cement, the equivalent of 625 # cement, because of its excellent fast setting, high strength, high temperature resistance characteristic, a day strength can reach 80%, up to 1450 degrees refractoriness, refractory concrete strength can reach 55 mpa, is the excellent high temperature industrial kiln project one of binder materials. 1. Preparation of monolithic refractories. 2. Make plaster alumina expansive cement, self-stressing cement cement and other special purposes. 3. The scrambling, repair, resistance to sulfate erosion and winter construction engineering and other special needs
Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit. Properey BrandGGD-1GGD-2GGD-2AGGD-3GGD-4GGD-5 Chemical composition(%)SiO2959696969790 Al2O3â?¤0.70.60.60.60.50.4 Fe2O3â?¤0.50.50.50.40.40.8 Cold crushing strength(MPa)13003h After firing at151518101025 pparent porosity(%) 13003h After firing at262625252523
Cement cushion block, also known as steel protective layer cushion block, is made of high grade cement and sand in proportion, made by professional hydraulic equipment, the strength can reach c60, the specification is different, need to order the mold. To understand this reason, you should first understand the following questions: 1.
Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit. MaterialMagnesite ChromeAlumina MagnesiteAlumina MagnesiteAlumina MagnesiteAlumina Zirconium TypeMCDAMD-1AMD-2AMD-3AZD Chemical Composition (%)Al2O375808290 SiO24 MgO85101214 Fe2O30.50.50.30.2ZrO23
Gongyi taurus refractory material factory is a professional refractory materials manufacturers and refractory materials suppliers, mainly supply refractory bricks, unshaped refractories, silicon carbide refractory castable, castable refractory cement, pouring material, castable refractory concrete, silica ramming mass etc. Series of refractory materials products, sincerely welcome everyone to visit.
1.Feature: 1) high hardness: surface hardness is to 60-68 hrc and volume hardness is to 60-63 hrc; 2) high impact toughness: impact toughness is more than 12 j/cm2; 3) low broken rate: the actual broken rate is not higher than 1%; 4) even wear-resistance: the loss of ball round rate is 50-300g/ton.
Take metallurgy grade alumina powder and high purity limestone as raw material,fusing in a large electric arc furnace, then clinker go through fine grinding and homogenizing. Dianka cement has many advantages such as excellent early strength,broad scope of application, stable setting time, make it the first choice of refractory castable manufacturer both in domestic and abroad. Before leave the factory, Dianka cement will go through the castable test accoring to GB201-2000 standard(5% cement content),it could also be tested according to customer's demanded formula, help them use our cement properly.
CemMate 600 Retarding and strengthening type cement grinding aids Description CemMate 600 is a kind of retarding and strengthening type cement grinding aid. By the use of CemMate 600, without the new investment and change of existing cement grinding process equipment, it can be realized that: - Cement setting time is extended; - Cement quality is improved; - Part of clinker is saved; - Energy cost is reduced. Scope of the application The expressway project needs retarding cement, whose setting time is over 6ï½?8 hours. CemMate 600 is suitable for the production of slow-setting cement. Property CemMate 600 is non-toxic, non corrosive, non flammable, non explosive. Technical characteristic - Prolonging setting time. According to customer demand, cement setting time can be prolonged by 2ï½?6 hours so that retarding cement can be produced. - Improving cement quality. The strength of cement at different ages can be increased significantly. The 3 days compressive strength can be enhanced by 10% and the 28 days compressive strength can be enhanced by 10%. - Saving part of clinker. This product helps to mix more admixture such as volcanic ash, fly-ash, slag, limestone, etc into the cement than without using this product, so that 5ï½?7% clinker can be saved. - Reducing energy consumption. The energy consumed during milling and cement delivery can be reduced. Dosage The dosage of CemMate 600 is related to the physical properties of cement products. The recommended dosage is 1200ï½?6000 grams / tons of cement (0.12ï½?0.6% of cement weight). The optimum dosage must be determined by testing on the cement mill. Usage method In order to achieve the most stable using effect, CemMate 600 shall be accurately added by an adjustable liquid metering pump that matches the type and output of the cement mill. The liquid metering pump must be calibrated before use. CemMate 600 can be added to the clinker belt conveyor or the front of the mill. technical service Professional engineers can combine the details of the cement plant to conduct experiment and recommend the mill parameters to the cement plant. CemMate 600 is one kind of cement grinding aid. According to the condition and demand of cement plant, professional engineers can design the most suitable cement grinding aid for many kinds of cement from cement plants to adjust cement performance, such as: setting time, water requirement of normal consistency, fluidity, adaptability of cement concrete, etc. Package 200 L/drum, intermediate bulk container. We provide free sample for mini mill test and technical support throughout the whole application process. We look forward to the cooperation with the agent worldwide.
