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.
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 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.
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.
Birla White cement
Portland Cement Origin : Turkey And Vietnam Payment Mode : Letter Of Credit
Grey Cement
Portland Cement Type I Astm C150 Advantages: * Minimize corrosion of steel structures by preventing Cl-�¬ ions; SO4 (2-). * Ensuring concrete properties and ensuring safety for steel structures in aggressive environment by sulfate and acid and alum contaminated environments. * Reduced alkali reaction - Aggregates enhance the durability of concrete. * Cement has high plasticity, easy to execute. * High intensity, especially as the intensity & durability increases, increasing the life of the project. * Increase workability and pumpability for concrete Improve lateral strength for concrete Application: * Constructing concrete for saline prevention dams, irrigation dams in soil and acidic alum water, irrigation dams with fluctuating water levels. * Marine constructions, underground constructions with sulfate. * Use in industrial environments, building factories that release acids that directly affect concrete floors, tanks & sewage pipes.
Sodium napthaline formaldehyde
White Portland Cement
Whole sale cement the quantity could be from 1000 ton to 100,000 ton per month In any types With best quality and best price in middle east Type2, Type5, Sulphur resists And quantities FOB ,CIF ,CFR
Description: Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casin
Description: Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casing
High Alumina Cement With 45%, 55% Alumina Contain
We offer Ordinary Portland Cement (OPC) that is used in all general constructions, especially in major and prestigious projects where cement is needed to meet stringent quality requirements. It can also be used in concrete mortars and grouts, etc. Ordinary Portland Cement is compatible/consumable with admixture/ retarders, etc. OPC has easy workability and lower heat of hydration. We maintain our technical standard of quality parameter at high level and with high strength at all ages. Our OPC cement satisfies EN 197-1 CEM I 42.5N, SABS 50197 CEM I42.5N, SLS 107 42.5N, PS 232:2008 43 GRADE, IS 269:2015 43 GRADE, PNS TYPE I, ASTM C150 TYPE 1
