FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
China
Prix de commande minimale:
-
Commande minimale:
5 Ton
Packaging Detail:
25kg net weight /bag
Delivery Time:
within 15 days
Supplying Ability:
1500 Ton per Month
Payment Type:
T/T, L/C, Western Union
Personne àcontacter Ms. Karen
Financial street, Weifang, Shandong
Sodium Lignosulphonate ( lignosulfonate ) water reducer are mainly
for concrete mixture as water-reducing additive. Low dosage , low
air content , water reducing rate is high ,adapt to most kind of
cement. Can confected as concrete early-age strength enhancer ,
concrete retarder , antifreeze , pumping aids etc. Nearly no
precipitate product in the liquor additive which is made from The
sodium lignosulphonate and Naphthalin-Group High-Efficiency Water
Reducer .The sodium Lignosulphonate is fit for apply to building
project, dam project, thruway project etc.
Specification
Appearance: Yellow(light brown) powder
Water-reducing rate: ***2 %
Moisture: Max 7.0 %
Secrete water lead than: Max *5 %
PH value: 9 to *1
Calcium magnesium content: Max 1.0 %
Reducing sugar content: Max 4 %
Air content: Max 4 %
Water-insoluble substance: Max 1.5 %
Inorganic salts(NaSO4): Max 5.0 %
Main performance
1,Can reduce *0% of water consumption at least ;
2, can improve mixture of the concrete;
3, Compression strength improves by more than *5% equally on ***8
days;
4, Can reduce the initial stage of the cement heat of hydration by
a large margin;
5, Have no function of corroding on the reinforcing bar.
Using methods :
1. 0.**0.5% of mixing amount in concrete (with cement weight),
users can adjust the mixing amount through the test ;
2. Can use after mixed liquid , also can put with cement ,
aggregate into mixer to use at the same time too, need lengthen
time properly;
3. the result is more obvious after mixing with high-efficient
naphthalene department water-reducing agent. User can determine the
suitable dosage according to the result that cement variety,
aggregate situation, naphthalene department type of water-reducing
agent are tested fixing;
Notice :
1. Strict control to avoid excessive dosage;
2. When the temperature lowers under 5DEG.C,common concrete
projects are not
suitable using the chemical additive independently.
3. Experiment to make sure the dosage before use.
Packing & storage & transportation :
1.packing :It has lastic pellicle inside and is exteriorly packed
with plastic woven bag with *5kg net weight per bag.
2.Storage :It shall be stored in a waterproof, rainproof place to
avoid agglomeration. If there is agglomeration,smashing it or
dissolving it will not affect using effect.The product is harmless
and does not deteriorate in long term. It's not a flammable and
explosive substance.
3. Transportation : It's suitable for both truck transportation and
railay transportaion without any limit of remnant cargo or full
truck.
