Iran Association for Standard holders extended the competency certificate of products and license for application of Iranian standard logo of Abadgaran Construction Chemicals Manufacturer Co. for the tenths consecutive year. These products include liquid and powdered concrete, disperse tile glue, cement base glue for tile, concrete chemical additives including normal lubricant, late harden lubricant, super late harden lubricant, super normal lubricant, fast harden lubricant, bubble maker, concrete powdered and liquid late harden.