Concrete Admixture

I can speak Russian.Concrete Admixture. - details see: https://www.buildingsupplieshub.com/concrete-admixture-10082315
Place of Origin: China (Mainland)   
Concrete Admixture
contact supplier for Concrete Admixture


Concrete Admixture:

UNF-5 Superplasticizer, Naphthalene-based, High Range Water-Reducing Admixture

Parameters & Acceptance Criteria (Sodium salt of polynaphthalene sulfonic acid)

ParametersCriteriaActual results
Solid Content92% min93.41%
Moisture, %<= 8.07.1
Fineness5.0% max1.04%
PH value7 - 97.8
Sodium Sulfate Content18.0% max16.71%
Chlorides Content2.0% max0.21%
Surface Tension68-72 Mn/m70
Cement Flowing Rate230mm min240mm
Concrete Reducing Water Rate18% min20.00%
Steel-bar CorrosionNoneNone

Packing in bags of 25 kgs net each.

Uses:

1. UNF-5 produces concrete with extremely workable characteristics referred to as high slump. UNF-5 also allows concrete to be produced with very low water/cement ratios at low or normal slumps.

2. UNF-5 is ideal for use in prestress, precast, bridge deck or any concrete where it is desired to keep the water/cement ratio to a minimum and still achieve the degree of workability necessary to provide easy placement and consolidation. UNF-5 will also fluidize concrete, making it ideal for tremie concreting or other applications where high slumps are desired.

3. Compatible with Portland cement, normal Portland cement, Portland slag cement, fly-ash cement and Portland pozzolanic cement etc.

Related Product for Concrete Admixture