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.
Ordinary Portland Cement Type 52.5N 1. Quality : OPC Type I 52.5N (appendix 2) 2. Delivery Size : 3,000 MT 3. Loading Port : Teluk Bayur Port, West Sumatra, Indonesia, Max. Draft 9.5 meter 5. Loading Rate : 5,000 MT PWWD SHINC
Produced by Semen Padang Cement Type 42.5N 1. Quality : OPC Type I 42.5N (appendix 1) 2. Delivery Size : 3,000 MT 3. Loading Port : Teluk Bayur Port, West Sumatra, Indonesia, Max. Draft 9.5 meter 4. Loading Rate : 5,000 MT PWWD SHINC
Adding strength to the bond of PVC pipes and fittings, S-lon Solvent Cement brings superior bonds, providing for a vital link in your PVC pipe installations. Place of Origin:Sri Lanka Product Classification: Volatile Solvent Adhesives Usage: Construction and Plumbing, For bonding PVC-U pipes and fittings in non-pressure applications Material: PVC Resin with Solvent Certificate: SLS 935:1991 / BSEN 681/ASTM D 2564 Appearance: Even , Continuous and free of lumps and foreign matter Package: Bottles of 500g,250g,125g,75g,50g,25g Storage: Store in a cool dry place and out of direct sunlight
CEMI - CEMII Clinker (White - Gray) Products prices change with time - please request a quotation at the time of demand. We sell on a FOB basis
Type I General purpose Fairly high C3S content for good early strength development General construction (most buildings, bridges, pavements, precast units, etc.) Type II Moderate sulfate resistance Low C3A content (
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.
ZOE Cement Quick Set Easy mix rapid setting zinc oxide - eugenol cement for thermal insulation and temporary restoration. INDICATIONS Ideal temporary sealant and filling material for cavities after removal of carious dentine before permanent restoration Perfect cavity liner Temporary fixation of crowns and bridges Ideal cavity liner under most restorative materials PRODUCT BENEFITS Easy mix powder liquid composition Rapid setting Effective thermal and chemical insulator Excellent flowablility High compressive strength Excellent cavity liner compatible under most restorative materials
Polymer Reinforced ZOE Cement Intermediate Restorative Material (IRM) for class I and class lI restorations INDICATIONS As a base under amalgam and non resin restorations Temporary restoration in emergency treatments Sealing coronal portion of teeth under endodontic treatment PRODUCT BENEFITS Excellent physical properties due to added unique polymer reinforcing agents High compressive strength-High tensile strength Low film thickness, low solubility and excellent abrasion resistance High strength comparable to zinc phosphate cement
Poly Zinc+ is a zinc polycarboxylate cement which chemically bonds to the tooth structure. INDICATIONS Suitable for cementation of Crowns, bridges and orthodontic brackets Cavity lining under all restoration materials Temporary fillings and fillings of deciduous teeth
Cement from Saudia Arabia, price will be discussed later.
We have ready to export 30000 tons of cement gray Portland type 1. We can supply in big bags of 1,5 ton or small package of +/- 50 kgrs each. We have price CIF too
OPC is the most commonly used cement in the world. PPC means Pozzolanic Portland Cement. Pozzolans are siliceous material than can be added to concrete mixtures, to potentially lower the mix cost without harming the performance characteristics Origins: Iran,pakistan,malaysia,portland
White Portland cement or white ordinary Portland cement is similar to ordinary, gray Portland cement in all aspects except for its high degree of whiteness. Obtaining this color requires substantial modification to the method of manufacture, and because of this, it is somewhat more expensive than the gray product Origins : Iran,turkey,egypt,portland,china,malaysia,pakistan
Clinker , Gypsum and Cement
CEMENT 42,5% from Europe and USA D2, JP54 from U.E. and USA large quantity, at competitive prices. Direct from the Seller. Please contact us for better information.
