ZM-8Accelerator (Liquids)( Flash sefting admixture)

I.  Property

1.    Appearance: translucent or slight yellow,non-toxic, tasteless and non-ignitable .

2.    No dust pollution of powder accelerator,which largely improved the environment.

3.    Speed up the setting and hardening ofconcrete or mortar in a short time and increase early strength.

III.     Usage and precautions

1.    Mixing amount: 2-5% (calculated by gelledmaterial)

2.    The slump of pumping concrete whenwet-spraying should be 100~160mm.

3.    It should be added at the rear-end of thenozzle of the jet pipe by pumping or pneumatic add device, and the additiveamount can be controlled by scale knob and the slight adjustment can beachieved according to the sprayed concrete effect, rebound quantity and others.Send mixing concrete to sprayer and add liquid accelerator from outside the nozzle.

4.    Because of a adaptability problem to cement,before using it, a test on adaptability to cement should be conducted todetermine mixing amount.

5.    The alkaline liquid accelerator shall nottouch the skin directly.

IV.     Application scope

This new-generationefficient multi-function accelerator compounded by inorganic salt and organicpolymer materials. It applies to the sprayed concrete construction, underwaterconcrete and leaking stoppage emergency engineering, etc.

V.       Package and storage

Metal drum or plastic drum, sealed and water-proof; shelf life: 5months.