Portland cement 42. is widely used in construction , civil engineering and highway building. Our portland 42.5 cement meets the requirement of GB175-1999 of China and is widely 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 wich has best property and price proportion.
Krs cladding board – a fibre cement board with high impact strength and moisture and fire resistant properties Krs fiber cement board is the perfect choice for building board applications such as wall cladding, wall partitioning and decorative walling. The types of buildings that are suitable for krs board applications are residential, commercial and industrial buildings as well as schools and hospitals; especially where speedy construction, cleanliness and hygiene is of high importance. Benefits of krs fibre cement board: weather resistant immune to water damage fire resistant provides sound insulation shatter resistant low shrinkage flexible high degree of workability termite resistant Matching the demands of modern applications Fiber cement board is a non-asbestos fibre-cement product composed of portland cement, cellulose fibre and refined sand. Using a special manufacturing process called autoclave, fiber cement board acquires the strength, durability of cement and easy workability of wood as well as dimensional stability. A non-combustible multi-purpose application fibre-cement flat board, fiber cement board comes with various thicknesses which are suitable for various applications; ceiling, wall, and floor. It can be used for both exterior and interior applications. Krs boards can perfectly be calibrated and then laminated or coated with other materials, such as eg. Wood veneer.
KRS plank – a fibre cement plank for traditional architecture KRS fiber cement plank is a unique fibre cement composite of natural fibres bonded tightly in a high-grade silicate structure. This autoclaved wood-grain siding acquires impressive toughness, yet remains flexible and dimensionally stable. It is cellulose cement plank that contains absolutely NO asbestos fibre, no fibre glass fibers nor formaldehyde. KRS Plank. Anything Else is Just a Façade. KRS fiber cement Plank is simple to handle and easy to install and is therefore suitable even for the Do-It-Yourself (DIY) segment. KRS plank is a fibre cement siding and is fire resistant to A2-s1, d0 and made in accordance to EN12467. KRS fiber cement Plank is also water resistant, insect and rot resistant and therefore requires very little maintenance. It is the perfect fiber cement siding for any house that needs a simple, yet durable cladding material. KRS Plank comes in several sizes and textures to match your housing needs, making it easy to select your desired interior/exterior cladding materials. It is also a perfect solution for all wood-cladding houses that face a constant threat from termites and water damage since it possesses excellent properties of pest resistance, impact strength and water/moisture resistance. It comes in several sizes and textures and primed planks can be coated before or after installation (double coating) with optional acrylic paint. Standard References ?Standard ?Category ?Title ?ATSM ASTMC1185, C1186-91 Flat Non-Asbestos Fibre-Cement sheets ISO? ISO 8336: 1993 Fibre-Cement Flat sheets AS/NZS ?2908.2: 2000 Cellulose Cement Product Part2: Flat sheets ?JIS ?A5430 – 1995 Fibre Reinforced Cement Boards ?EC Conformity 12467: 2004 Fibre-Cement Flat sheets Product Accreditations ?Certification ?Category ?Title ?GreenLabel / Singapore ?ASTM D5116-06 ?Emission Test ?CarbonLabel / Thailand ? Carbon Reduction? Fiber cement flank profile Fiber cement siding profile Product Information ?Thickness (mm) Width (mm)? ?Length (mm) ?Weight (kg/pcs) Profile ?8 ?150 ?3000 ?5.4 ? ?8 ?200 ?3000 ?7.2 ?Teak ?8 ?150 ?4000 ?7.2 ?Cassia ?8 ?200 ?4000 ?9.6 ? Framing and Fixing Framing: KRS Plank can be fixed to both timber frames (minimum size 1.)
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!
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
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.
Items/ index P. O 42.5 P. O 42.5r Cement mgo (%) 5.0 4.0 5.0 4.0 Cement so3 (%) 3.5 3.0 3.5 3.0 Cement loss on ignition (%) 5.0 4.0 5.0 4.0 Cement fineness (%) 10.0 4.0 10.0 4.0 Setting time (min)Initial setting time ,45 ,60 ,45 ,60 Final setting time 600 270 600 270 Soundness Qualified Qualified Qualified Qualified Strength 50kgs per bag
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
Cement Specifications: Compressive strength 3 days >= 16.0 mpa 28 days >= 42.5 mpa Bent strenght 3 days >= 3.5 mpa 28 days >= 6.5 mpa Initial set >= 45 mins. Final set
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.
2. Cement feature: 1. High early strength. 2. Fast construction. 3. Good frost-resistance. 4. Good workability. 5. Strong wear-resistance. 6. High heat of hydration. 3. Cement storage: Different type and grade of cement avoids confounding during transport and storage. Cement in bulk or weave package with membrane 50kg bag, shall be stored in cool and dry place, prevent wet. 4. Cement application: General industrial and civil architecture, reals estate hydraulic engineering. Also for mass concrete project. 1. Construction in winter. 2. High strength concrete works. 3. Water conservancy facilities and offshore projects. 4. Bridge and road construction. 5. Cement products and prefabricated components. 50kg per plastic woven bag, 40 bags into 2mt sling bag.
42.5,52.5 120-120-120
Grey portland cement cem i or cem ii grade 42.5 n or r Chemical composition: Silicon dioxide (sio2) 21, 00 Aluminium oxide (al203) 5, 30 Ferric oxide (fe203) 3, 30 Calcium oxide (cao) 65, 60 Magnesium oxide (mgo) 1, 10 Sulphur oxide (so3) 2, 70 Loss of ignition (loi) 0, 90 M tricalcium silicate (c3s) 60, 00 Dicalcium silicate (c2s) 15, 00 Tricalcium aluminate (c3a) 8, 05 Tricalcium alumino ferric ( c4af) 9, 76 Physical and mechanical properties: Blain cm2/gr 3, 25 Autoclave expansion 0, 02 Initial setting time (vicat) 105 minutes Final setting time (vicat) 135 minutes Compressive strength 03 days ¡§c 230 kg/cm2 07 days ¡§c 305 kg/cm2 28 days ¡§c 420 kg/cm2 Specification: Model number grade 42.5 r/n Color grey Main raw material silicate Type silicate cement / portland cement Strength grade(mpa) 42.5 Sgs inspection at loading port on seller`s cost Standard british standards bs 12/1996, or united states standards astm c-150. Pricing quotes provided upon request and subject to daily changes Shipment 12.500 mt, 25.000 mt and 50.000 mt Minimum order quantity 12500 metric ton/metric tons Port shanhai Packaging details 50kg paper bags unless requested otherwise by buyer. Delivery time 20 days unless requested otherwise by buyer Payment terms l/c, t/t Supply ability 200000 metric ton/metric tons per month We are supplier of various kinds of constructiion materials, so any needs, pls feel free to contact . A) 2mt jumbo bag b) 50kg bag then 40 bags into a 2mt sling bag
Glass fiber reinforced cement. Industrial packing.
Commodity: ordinary portland cement p.O.42.5r Standard: chinese standard gb 175-2007 Packing: a. In 2mt jumbo bag B. 50kg p.P bag, 40 bags packed in 2mt jumbo bag Price: a. Rmb430/mt FOB st Rizhao Port, China
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.
Cement Cement 42.5/ 52.5/ 32.5 2tons/bag, 50kg/bag
Our company was founded in 2007.And we mainly produce and export the common portland cement and cement clinker with the chinese standard gb175-2007.The grade are p.C32.5, p.O42.5, p.O42.5r, p.O52.5, p.O52.5r. Our company is very near to the rizhao port lianyungnag port and the railway.It is convenient to concentrate the goods. We will offer the best sevcice and the best quality product to you. Weight
Our company was founded in 2007.And we mainly produce and export the common portland cement and cement clinker with the chinese standard gb175-2007.The grade are p.C32.5, p.O42.5, p.O42.5r, p.O52.5, p.O52.5r. Our company is very near to the rizhao port lianyungnag port and the railway.It is convenient to concentrate the goods. Weight
