
The concrete superplasticizer assembly concrete
The concrete superplasticizer assembly is an admixture that can greatly reduce the amount of mixing water under the condition of the same slump of concrete. The plasticizer is a kind of concrete admixture that can reduce water consumption under the condition of keeping the slump of concrete basically unchanged. Mostly anionic surfactants, lignosulfonate, naphthalene sulfonate formaldehyde polymers. After adding the concrete mixture, it has a dispersive effect on cement particles, can improve its workability, reduce water consumption per unit and improve the fluidity of concrete mixture; Or reduce the amount of cement per unit, save cement. The concrete superplasticizer assembly in the concrete slump is basically the same, can make mixing water consumption reduce the admixture by more than 15%.
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Best sales poly carboxylic acid The concrete superplasticizer assembly for building materials
$600.00 - $1,180.00/ Metric Ton|10 Metric Ton/Metric Tons (Min. Order)
Warranty: 1 Year
After-sale Service: Other
Project Solution Capability: Others
Application: Mall, Concrete Addictive
Design Style: Chinese
Place of Origin: Shandong, China
Model Number: water reducer
Solid content: 40~50%
PH value: 5-8
Appearance: Yellowish liquid
Dosage: 0.25-0.75%
Water Reducing Rate: 25%-40%
Other Names: poly carboxylic acid
Supply Ability: 5000 Metric Ton/Metric Tons per Month
Excellent Adaptability The concrete superplasticizer assembly for Self- Leveling with Competitive Price
FOB Price: US $ 2.5-3.5 / kg
Min. Order: 1000 kg
After-sales Service: Technical Support
Type: water-reducing admixture
Packing: Pallet
Standard: 25kg
Port: Tianjin
Production Capacity: 200
High Range Polycarboxylate Water Reduction/Water Reducer/The concrete superplasticizer assembly of Concrete Admixture
FOB Price: US $ 880-950 / Ton
Min. Order: 1 Ton
After-sales Service: Provide
Type: water-reducing admixture
Appearance: Gray-White Powder
Moisture Content (Powder) (%): < 2
pH Value (20ºC) (20% Liquid): 6~8
Total Base Amount (%): < 5
Polycarboxylate The concrete superplasticizer assembly Powder PCE for Slump retention; water reducing agent; early strength; slow release
Samples: $80.00/Kilogram | 1 Kilogram (Min. Order)
Warranty: 1 Year
After-sale Service: Online technical support
Project Solution Capability: total solution for projects
Application: Office Building, Construction
Design Style: Modern
Place of Origin: Shandong, China
Model Number: KPS 500
Keywords: Superplasticizer Powder
Function: High Water Reducer Rate
Supply Ability: 20000 Ton/Tons per Year
Concrete High Range Water Reducer Polycarboxylate Ether Based The concrete superplasticizer assembly
FOB Price: US $ 700-800 / Ton
Min. Order: 1 Ton
After-sales Service: 1year
Type: water-reducing admixture
Appearance: Colorless or Yellowish Liquid
Solid Content: 40%, 50%
Density: 1.10+/- 0.05 g/cm3
pH Value: 6.5+/-1.0
Kenyan engineers recycle plastic to make bricks stronger than concrete
Nzambi Marty is an entrepreneur with an incredible goal -- to turn plastic used in landfills into a sustainable, sturdy building material. Her company, Gjenge Makers, uses plastic waste from commercial facilities to make bricks that can hold twice the weight of concrete thresholds.
Gjenge Makers is based in Nairobi, Kenya, where plastic waste pollution has become a serious problem. A study supported by the National Environmental Management Agency (NEMA) found that more than 50% of cattle near urban areas in Kenya had plastic in their stomachs. To tackle the problem, the Kenyan government outlawed the use of plastic bags in 2017 and banned all single-use plastics in nature reserves last year. However, these bans only address the problem of single-use plastics for consumers. Commercial waste remains a deep-rooted problem in the country.
Nzambi Matee told reporters she was "tired of sitting on the sidelines" and decided to create her own solution for commercial plastic waste. Because of her work in materials engineering, she was able to design a brick made from recycled plastic and sand that was compressed and heated to create a strong and sustainable alternative to concrete. Plastic fibrous structure not only makes it lighter, it is also less brittle than concrete.
"Our product is almost five to seven times stronger than concrete," Matee told Reuters. While she buys some plastic from a recycling company, she also receives free shipments of plastic waste from a local packaging plant. Currently, the Gjenge manufacturer factory can produce 1,500 bricks a day, According to Reuters.
However, the road will not be easy. "I jumped off a cliff and didn\'t even have a parachute," Matee said of her company launch. I was building it, and I fell. But isn\'t that how great things are done?" With entrepreneurs like Matee, the global plastic pollution crisis has a beacon of hope.
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