Product Name : Silica Sand Colour: Brown & white. Product of origin : Gujarat, India. minium order quantity : 1x20ft container quality - Export quality, Glass manufacturing, Construction.
Used as adhesive * Used for finishing works *Used to produce colored concrete * Used for manufacturing tiles and artificial stone
Used as adhesive * Used for finishing works * Used to produce colored concrete * Used for manufacturing tiles and artificial stone
Used as adhesive * Used for finishing works * Used to produce colored concrete * Used for manufacturing tiles and artificial stone
According to: JS 30-1:2016, EN 197-1:2011, and matching Type IP regarding to ASTM C-595-08 Advantages: 1.Gains compressive strength with age by increasing the late strength of the concrete. 2.Lessening Air Undressing Factors across the time, so the best proof evidence is a historical establishments which built by Pozzolana rocks. 3.Improves concrete workability with less effort responding better vibration to fill form, and consequently improve paste to aggregate contact results in bond strength and Improves the shape and finishing of the concrete mix. 4.Reduces the permeability of concrete and thus reduce the hollow channels, Uses: 1.Used in Hydraulic structures, Mass concreting works and in construction concrete industry as an alternative to ordinary Portland cement 2.Manufacture of chimneys and thermal furnaces. 3.Marine structures & Masonry mortars and plastering. 4.Environmental friendly when the Pozzolana is added to the clinker, the CO2 that comes from the clinker burning is reduced. Available in 50 Kg Bags and 1-1.5 tm Jumbo bags
According to: JS 30-1:2016, EN 197-1:2011, and matching Type I regarding to ASTM C-150-07 Advantages: 1. Highest tensile strength. 2. Good early and final strength 3. Improves the water retention and reduces the risk of segregation, thereby supple and very easily pump able Uses: 1. Use in concrete, mortars, renders, screed and grouts. 2. Durable and high strength Pre-cast or pre- stressed concrete items such as blocks. 3. Dry lean mixes and Ready mixes for general purposes Available in 50 Kg Bags and 1-1.5 tm Jumbo bags
Supplier From -, Ethiopia. Cement 100% pure Of Cement Ethiopia is the Worlds third largest Cement Producer. Ethiopia s contributing tremendously to the Supply of Cement across the world. Portland cement. welcome in both domestic and foreign customers. Our product meets the ISO 9001 and win a lot of honor in the fiedl of building materials. Welcome to choose our product witch has best property and price proportion.
Product Description Alumina Cement 70 is a light-coloured premium quality calcium alumina cement process in rotary kiln using best quality raw materials. The product endures early strength and improves refractory and physical properties like abrasion resistant providing stable cement matrix . Product Specification CaO(%) 30.00 ( Max) MgO (%) 0.50 (Max) Al2O3(%) 68.00 (min) SiO2 (%) 0.80 ( Max) Fe2O3(%) 0.50 (Max) SO3 (%) 1.00 (Max) TiO2 (%) 2.00 (Max) Application Areas Conventional Castable Low Cement Castable Rapid hardening Resistance to abrasion Product Features Give higher early strength Used as cementitious additive in formulated products Used as hydraulic binder in refractory Accelerator in Concrete. High Abrasion Resistance. Resistance to Acid Corrosion . Packing - 25KG HDPE bag / 0r In 1 Mt Jumbo Bags Weighing Container details - 20 crate accommodate 20 Mt Pricing - 0.75 US$ / Kg FOB Mundra port- Gujrat India / FOB Navasheva- Mumbai , India Minimum Order - 20 MT Origin - India
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!
Class - G ( HSR ) and Class - A (O) in accordance with - API Spec 10A
It is used in mortar for plastering, masonry work, pointing, etc. It is used for making joints for drains and pipes. It is used for water tightness of structure. It is used in concrete for laying floors, roofs and constructing lintels, beams, stairs, pillars etc.
Cement Grey Portland 42.5 General Use. Vietnam port loading CIF INCOTERMS USD 85.00 X MT 10,000 MT UP 50,000 MT MONTHLY LC 100%
Cement.
white cement 42.5 and 52.5 type
A cement is a binder, a substance used for construction that sets, hardens, and adheres to other materials to bind them together. Cement is seldom used on its own, but rather to bind sand and gravel (aggregate) together.
Cement / clinker / small bags cement
Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives.To meet the needs of environmental protection, Our product with high water retention, dispersion, good fineness, good work ability, easy dissolution characteristics.It suitable for dry mortar building, both inside and outside wall putty powder milk (cream), adhesives, caulks, interface agents, coatings, self-leveling agent of new building materials
Portland (constructional) Cement is a fine powder mixture of various minerals. It is produced by mixing calcareous minerals such as chalk, limestone containing silica and alumina and heating it to 1450 deg C when it cools a clinker is formed. This clinker is then finely ground and mixed with small quantity 3-5% of gypsum which has calcium sulphate in it. The amount of gypsum controls the physical properties of the eventual concrete. Sometimes very minute quantities of pigments are also added. Cement producing processes do however vary. TYPES OF PORTLAND CEMENT: - OPC Ordinary Portland Cement - Rapid Hardening Portland Cement - Sulphate Resisting Portland Cement - Low Heat Portland Cement - White Portland Cement PACKING: - 50 Bags (Paper or Poly bags) - 1.5 tonne bags - 2 tonne bags - Bulk/Loose
-CEM I 42,5 R ( Portland Cement ) TS EN 197-1:2012 System 1+ -CEM I 52,5 N (Portland Cement) TS EN 197 -1: 2012 System 1+ -CEM II / A-M ( P-LL) 42.5 R (Portland Composite Cement) TS EN 197-1:2012 System 1+ -CEM IV / B (P) 32.5 R (Pozzolanic Cement) TS EN 197-1:2012 System 1+ -CEM IV / B (P) 32.5 R â?? SR (Sulfate Resisting Pozzolanic Cement) TS EN 197-1:2012 System 1+ -CEM I 42,5 R â?? SR5 ( Portland Cement ) TS EN 197-1:2012 System 1+
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.
