Cement mortar anti-corrosion steel

Hebei Pu Hao Industry Co., Ltd is specialized in 3pe anti-corrosion steel, 3pe corrosion spiral, 3pe corrosion seamless, 3pe corrosion elbow, 3pe corrosion bend big bend, 3pe corrosion Tee, 2pe anti-corrosion steel, polyethylene anti-corrosion steel, ipn8710 anti-corrosion steel, ipn8710 corrosion seamless, IPN8710 corrosion spiral, coal tar epoxy anti-corrosion steel, 3pe enhanced levels of anti-corrosion steel, epoxy powder anti-corrosion steel single, double epoxy powder anti-corrosion steel, epoxy powder anti-corrosion steel, 3PP anti-corrosion steel, 2PP anti-corrosion steel, cement mortar lining anti-corrosion steel, cement mortar lining corrosion spiral steel pipe, R & D, design, production and sales of products as one of the major manufacturers, wholesale manufacturers, suppliers to the spot. Reasonable price, timely quotes. 1, the oil and gas with three polyethylene (3PE) pipe coating, layer polyethylene (2PE) pipe coating. 2, oil and gas with FBE (fusion bonded epoxy anticorrosion single) steel, 2FBE (double fusion bonded epoxy powder preservative) steel. 3, internal water lines IPN8710 pipe coating polymer, non-toxic paint. 4, high-density polyethylene pipe insulation polyurethane foam. 5, water lines inside cement mortar lining of steel corrosion. 6, coal tar epoxy glass cloth pipe coating. 7, selling coal tar epoxy anti-corrosion coatings, IPN8710 paint, chlorinated rubber anti-corrosion coatings, polyurethane anti-corrosion coatings, anti-corrosion coatings. When using the cement mortar, but also often incorporated additives such as micro-foaming agent, waterproof powder, in order to improve its workability and viscosity. Cement mortar in proportion to join stones, it becomes concrete. Cement mortar strength grade is meant by standard methods for the production and conservation of cubic specimens at the age of 28d, a value measured by Standard Test Method for Compressive Strength of the overall distribution. No. 100 refers to cement mortar strength it is 100kg / cm2, but now all changed in MPa, and 100 corresponding to the number M10. Mix according to different raw materials, mortar use varies, in the usual 42.5 ordinary portland cement, sand with 100 (M10) mortar example: cement 305kg: sand 1.10m3: water 183kg. Mortar labels have M3, M5, M7.5, M10, M12.5, M15, M20, M25, M30, M40 are several. By zoning have masonry mortar, plastering, several unrelated seams, and labels. After the completion of cement mortar and most importantly a process, it is air-dried. It refers to air-dry for 2-3 days in the natural state.