History of asbestos termination in Iran
July 18, 2019In the 16th environmental department act, the necessity of asbestos elimination was approved and the task was given to a committee by the name of com...
History of fiber cement sheets production
July 18, 2019Fiber cement sheets are consisted of cement and reinforcement fibers and are one of the modern buildings requirements.As cement became popular in buil...
Cement board production by flow-on method
July 18, 2019The difference between the flow-on method and the screen tank production method is in the process of material production on the felt. The concentratio...
Cellulose preparation plant process in eyvanit sheet production
July 18, 2019The purpose of cellulose preparation, is the production of high flow cellulose in order of fiber expansion without fraction. This means that the fibe...
Cement board oven dryer (flat eyvanit sheet)
July 18, 2019Cement boards, after completing grasping and curing process, have higher moister than the environment and after being exposed to the dryer, loose some...
Flat fiber cement board grasping process
July 18, 2019The process of fiber cement board grasping is as follows:1) Grasping in free air:In free air grasping system, cement hardening and hydration bounds ar...
Detailed installation of ivanet flat sheets
July 18, 2019Bedding of installation of ivanet flat sheets:Wooden or steel beams used for installation must be up to the common code of building constructionBeams ...
Ardoise
July 18, 2019Ardoise is a French word with the meaning of Fine – grained metamorphic rock which is made as a thin layer and sheets with smooth surface.eyvani...
Micro-sillies effect on fiber cement products
July 15, 2019One of the most important reasons of using micro sillies on fiber cement products is the ability to complete the pozzolanic reactionThe word pozzolan...
Fiber Cement Boards
July 15, 2019Today with the development of building technology, using precast materials, according to high possibility of quality control and construction speed, ...
Concrete sewer pipes
July 15, 2019Concrete pipes in sewage system, specifications, standards General information about concrete pipes Concrete sewer pipes that are used in collection n...
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