We Export Grey Cement and White Cement. Lookinf for serious buyer,specially from africa.
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.
Price is per ton High quality and multi-purpose Portland cement, one of the best types of multi-tasking concrete, it's preferable to use in the normal uses of cement.
Price is per ton Portland Slag Cement - The Hydration is low, so it is preferable to use it in places with a high concentration of sulfate and chloride salts.
Description: VCOLD is a rapid-setting structural repair mortar. It is designed primarily for the durable repair of concrete. Utilising all the latest technology this Portland cement-based and fibre-reinforced product is extremely strong and hard wearing. This makes it ideal for roads, runways, bridges, decks, floors and footpaths. Requiring only the addition of water, this single component mortar is rapid curing. VCOLD quick set mortar is physically and chemically compatible with the host concrete. This means it is quick to exhibit a high adhesive and compressive strength. Product name: VCOLD Compressive strength - 35 Mpa, in 6 hours - 50 Mpa, in 1 day - 80 Mpa, in 1 week Application temperature - In cold temperatures, tepid water may be used to adjust working life - In 20-40 temperatures, cold water should be used to adjust working life Mixing ratio: - 25kgs powder: 3,7L water - 5kgs powder: 0.7L water Uses of VCOLD VCOLD is used on floors that are subjected to heavy wear such as: - Roads - Runways - Bridges - Decks - Floors - Footpaths The repair mortar can be used as supplied up to 100mm deep. It can also be bulked out with clean, washed, sharp sand to form a high performance screed or for floor or deck repairs up to maximum depth of 300mm. One barrel 25kgs of VCOLD produces 13 litres Applying VCOLD Rapid Set Repair Mortar: VCOLD should only be installed by those experienced in structural waterproofing. Please follow manufacturerâ??s instructions for full details across the range of applications. Preparation â?? Start by mechanically removing all damaged concrete back to a sound core. Ideally you want to expose the steel reinforcement to at least 25mm behind the bars and 50mm beyond the point at which corrosion is visible. The perimeter of the repair area should be stepped to a depth of 10m using a saw, disc cutting or preferably a power chisel. Make sure that all areas to be repaired are free from dust, oil, grease, corrosion by-products and all organic growth. Any smooth surfaces should be roughened with any surface laitance removed. You should now thoroughly soak the prepared surface with clean water until uniformly saturated. Ensure there is no standing water. Mixing: Mechanically mix VCOLD using a forced action pan mixer or in barrel using a drill and paddle. Normal applications = typically use 3,7 litres of clean water per 25kgs barrel Normal applications = typically use 0.7 litres of clean water per 5kgs barrel Note: - In cold temperatures, tepid water may be used to adjust working life - In 25-40 temperatures, cold water should be used to adjust working life Important Note: The product cannot be mixed using a normal concrete mixer. Pot life is about 10 minutes, depending on the temperature and humidity. For screeding applications or deep repairs consult technical sheets.
If you are searching for the best quality cement, please send us a text. We can supply you with an unlimited amount of cement at the cheapest prices. Packed in 35 kg bags. Bulk only. Cement EN 197-1-CEM I 42,5 N We are based in Lithuania, delivering door to door within 12 days.
Ordinary Portland Cement
Our CSA cement has below advantages: a. Rapid Strength Gain: It can improve your output and save more time for you. b. Lighter than Portland cement c. Lower Alkalinity d. Lower Shrinkage e. Shorter Curing Time Strength grade: 42.5 & 72.5 Initial setting time: Not early than 6 minutes (Can be customized) Final setting time: Not later than 9 minutes (Can be customized) Stripping time: Not later than 60 minutes in summer (Can be customized) Not later than 180 minutes in winter (Can be customized) Test report: (For 42.5) Specific surface area: 434 sqm/kg Initial setting time: 6 minute Final setting time: 9 minute Flexural strength: 1st day: 6.2Mpa 3th day: 7.3Mpa Compressive strength: 1st day: 32.5 3th day: 45.2Mpa Test report: (For 72.5) Specific surface area: 489 sqm/kg Initial setting time: 8 minute Final setting time: 11 minute Flexural strength: 3rd day: 7.6 Mpa 7th day: 8.7 Mpa Compressive strength: 3rd day: 56.3 Mpa 7th day: 74.4 Mpa Application: a. Artistic concrete fence b. Repair engineering, such as patching roadways, sidewalks, airport runway c. Bridge deck and highway engineering d. Precast concrete products e. Lightweight hollow core concrete slab f. Construction in winter or cold day g. Mixed with OPC cement for shortening the setting time of concrete
We offer high quality 42.5n grey Portland cement .
Cement Prices FOB Egypt Ports USD 50.00-55.00 PMT. 2021, May Cement Types CEM II 42,5 R fob usd ASK Placed on the market in bulk or in 50 kg bags. CEM I 42,5 R fob usd ASK Placed on the ma ket in bulk or in 50 kg bags. CEM I 52.5 N ask. Placed on the market in bulk or in 1500 kg big bags. CEM I 52.5 Rack. Placed on the market in bulk or in 1500 kg big bags. CEM I 42.5 R SR5 ask. Placed on the market in bulk or in 1500 kg big bags
CEMENT 42.5 R&S RUSSIAN
We have ability to provide best quality Cement & Clinker in bulk strictly as per buyer`s needs and specifications shared. Following is the list of product which are to be arranged upon receipt of potential buying inquiry; 1) Ordinary Portland Cement (OPC) We offer OPC that is used in all general constructions, especially in major and prestigious projects. Where Cement is needed to meet stringent quality requirements. 2) Sulphate Resistant Cement (SRC) By maintaining C3A level within the specified limit of 3.5%, our SRC is more resistant to sulphate attacks and is suitable for use in foundations near seashore and canal linings. 3) Clinker We also offer clinker to the customers with own grinding units. Clinker can be easily handled by ordinary mineral handling equipment and can be stored for several months without compromising on the quality.
Blended hydraulic cements are produced by intergrinding or blending Portland cement and supplementary cementitious materials or SCM such as ground granulated blast furnace slag, fly ash, silica fume, calcined clay, hydrated lime, and other pozzolans. The use of blended cements in ready-mix concrete reduces mixing water and bleeding, improves workability and finishing, inhibits sulfate attack and the alkali-aggregate reaction, and reduces the heat of hydration.
Grade 42.5 standard R or N, BS 12/1996 or ASTM C-150
Our Brand Volsil - Silica Cement Admixture contain more then 92 % of amorphase silicon dioxide and high surphase area... Volsil A-Sio2 is a pozzolanic material containing A-Sio2 amorphous silica and minor amounts of residual minerals Test results indicated that the concrete specimens containing 5%, 10 %, 15 %, 20% A-Sio2 replacement by weight for cement had the best compressive and flexural strength and the replacement of cement separately and together using a super plasticizing admixture could be utilized to improve the mechanical properties of the conventional concrete mixtures. Amorphous silica (a-SiO2) in fine-grained form possesses a high pozzolanic activity which makes it a valuable component of blended binders in concrete production. The origin of A-SiO2 applied in cement-based composites is very diverse. SiO2 in amorphous form is present in various amounts in quite a few supplementary cementing materials (SCMs) being used as partial replacement of Portland cement. In this work, the applicability of a commercially produced silica powder as a partial replacement of Portland cement in cement paste mix design is investigated. Portland cement CEM I 42.5R produced according to the EU standard is used as a reference binder. silica is applied in dosages of 5 and 10, 15, 20 % by mass of cement. The water/binder ratio is kept constant in all the studied pastes. For the applied silica, specific surface area, density, loss on ignition, pozzolanic activity, chemical composition, and SiO2 amorphous phase content. For the developed pastes on the basis of cement-silica blended binder, basic physical properties as bulk density, matrix density, and total open porosity are accessed. Pore size distribution is determined using MIP analysis. Initial and final setting times of fresh mixtures are measured by the automatic Vicat apparatus. Effect of silica cement admixture on mechanical resistivity using compressive strength, bending strength, and dynamic Young''''s modulus measurement. The obtained data gives evidence of the workability of paste mixtures with silica, whereas the setting process is accelerated. On the other hand, the reaction activity of silica with Portland cement minerals results in a slight decrease of porosity and improvement of mechanical resistivity of cement pastes containing a-SiO2. Packaging Details: 20 KG PAPER BAGS
Cemstar" Cement Board Jointing Compound Jointing Compound for Fiber Cement Boards Exterior grade 2 part (15kg compound & 5 KG Resin) 20 kg plastic pails MOQ - 4 pallets 168 pails
Jointing Compound for Fiber Cement Boards Interior grade premixed compound 25 kg plastic pails MOQ - 4 pallets - 168 pails
Cement Grade 42.5. FOB Abu Dhabi
Provides protection to tyre buffed against oxidation, provide excellent green tack, better cured bonding between casing and cushion and has quick drying property.
GREY PORTLAND CEMENT Cem 1 42.5 R from Turkey SIO2 -21.00 AL203- 5.30 FE203 -3.30 CAO -65.60 MGO -1.10 SO3 -2.70 Loss of Ignition -0,90 C3S -60,00 C2S -15.00 C3A -8.05 C4AF -9.76 Blain - VICAT 3,250 Autoclave expansion -0.02 Initial setting time (VICAT) -105 Minutes Final Setting Time (VICAT) -135 Minutes Comprehensive strength at 3 days: 230 kg/cm2 Comprehensive strength at 7 days: 305 kg/cm2 Comprehensive strength at 28 days: 420 kg/cm2
