boric acid additive in cement

239000000654 additives Substances 0000 title description 8 230000000996 additive Effects 0000 title 1 C04B210300 Function or property of ingredients for mortars concrete or artificial stone

Boric acid H 3 BO 3 with a 563–568 B 2 O 3 and anhydrous borax disodium tetraborate anhydrous Na 2 B 4 O 7 with a 683–694 B 2 O 3 are the available products of Eti Maden in the market Watersoluble sugars sugar acids and salts and borax and boric acid BA are known as set retarders

A mobile system and process for manufacturing cement additives andor concrete admixture products comprises at least two tanks each containing a different raw material for manufacturing cement additives or concrete admixtures a frame for mounting and transporting as an integral unit at least two pumps operative to transfer the raw materials into a blender which mixes the raw materials

Available in bulk powder and ½ gm preweighed tablets for ease of dispensing Boric Acid Abrasive substance for processing samples with strong rewelding tendencies Sample pellets fairly to moderately bond together Frequently used in conjunction with other additives to impart increased abrasiveness to the grinding process