- Company : Horizon Admixtures Co., Ltd
- Region : Hebei , China
- Category : Construction & Real Estate > Concrete
- Quantity : 1TON
- Price : 1200
- Contact Person : SELLY|||SALES DIRECTOR
- Telephone :
- Mobile phone :
- Website : www.horizonadditive.com
- Email : [email protected]
- Instant Messenger : Skype:horizon.selly
- Update : Jun/18/2015
Product Details
Polycarboxylate superplasticizer (50 %, water reducing type) PCE Description Polycarboxylate ether water reducer PCEis a new generation high performance & environmental friendly superplasticizer, It can be widely used in premix of common concrete, gushing concrete, hydro concrete, high strength concrete, mass concrete and high quality flow plastic concrete etc. Special Features: 1PCEA kind of high performance liquid admixture, low-chloride, low-alkali, non-toxic,free effect on ecological environment. 2HS301 PCEhasexcellent water-reducing ability. can greatlyreduce slump loss. 3HS301 PCEcan significantlyreduce 25% ~40%mixing water in concrete. 4PCEHigh strength enhancing ability. Better performance when used together mineral admixture. 5PCENo bleeding, anti-segregation, easy to pump and transport. 6PCEGood appearance of hardened concrete, without water lines, big bubbles, and color difference. 7PCEHigh durability,HS301 polycarboxylate superplasticizer can greatly improve compactness, freeze-thaw resistance, carbonation resistance, elastic modulus and impermeability; reduce drying shrinkage and creep of concrete. 8PCEA stable performance, non-precipitation. 9PCEExcellent compatibility with Portland cement. Technical specification Items Specification Visual Appearance Lightyellow viscous liquid Density (g/cm3,23?) 1.0 PH (23?) 6.0-8.5 Solid content (%) 40±1.0 Cl(%) ?0.01 Na2SO4 (%) ?0.2 Alkali(Na2O+0.658 K2O), % ?5 Physical properties It was obtained according to china national standard method P.O.42.5 reference cement, dosage of HS301 was 0.55% by wt of cement Items Specification Test result Water Reducing Rate(%) ?25 30 Ratio of Bleeding Rate (%) ?60 0 Compressive Strength Ratio (%) 1d ?170 230 3d ?160 235 7d ?150 220 28d ?135 180 Air Content(%) ?5.0 3.0 SlumpRetention(60min), mm ?150 160 Ritio of Shrinkage( 28 d), % ?105 102 Corrosion of r
