Overview of China Slump Retaining Concrete Water Reducing Agent High Additive

China Slump Retaining Concrete Water Reducing Agent High Additive represents the third generation of water-reducing agents following lignin and naphthalene-based types, embodying lub pinnacle ntawm niaj hnub qhob admixture technology. Cov khoom no siv advanced molecular qauv tsim thiab yog synthesized los ntawm cov txheej txheem polymerization, ua rau muaj kev ua haujlwm siab ntawm cov dej txo tus neeg sawv cev nrog lub zuag zoo li cov qauv molecular. Nws ua tiav dispersion ntawm cov cement los ntawm cov nyhuv muaj zog steric hindrance, ua kom muaj txiaj ntsig zoo txhim kho pob zeb ua haujlwm thiab kev tsim kho vaj tse. Nws yog cov khoom siv tseem ceeb tshaj plaws rau kev tsim cov khoom siv siab, lub zog siab, thiab cov pob zeb ua kom ruaj khov.

Features of China Slump Retaining Concrete Water Reducing Agent High Additive

1. Siab Dej-Txo Tus Nqi: Ua tiav mus txog 40% dej txo, txo cov dej tsawg heev rau ib chav tsev ntim ntawm pob zeb ua thiab muab lub hauv paus ruaj khov rau kev tsim cov pob zeb ua kom muaj zog thiab ultra-siab muaj zog (C60 thiab siab dua).

2. Zoo heev Slump Retention: Tshwj xeeb qeeb-tso tawm slump retention technology zoo tswj slump poob, tswj kev ua haujlwm zoo thiab twj tso kua mis rau 1-2 teev. Qhov no ua tau raws li qhov xav tau ntawm kev thauj mus los ntev thiab kev tsim kho thaum lub caij kub siab.

3. Tsawg, Kev ua haujlwm siab: Piv nrog cov tsoos dej txo qis, Nws yuav tsum muaj kev noj tshuaj qis dua (h 0.15%-0.3% los ntawm qhov hnyav ntawm Cov khoom siv cementitious) thaum xa cov kev ua tau zoo heev, muab cov txiaj ntsig zoo tshaj plaws ntawm kev lag luam thiab ib puag ncig.

4.  Superior Adaptability: Sib xws nrog ntau hom cement thiab cov ntxhia admixtures (piv txwv li, fly ash, ntxhtxhia hmoov, silica fume), ua tau zoo daws cov teeb meem feem ntau xws li los ntshav thiab cais tawm hauv pob zeb.

5.  Ntsuab thiab Eco-Phooj ywg: Dawb los ntawm cov khoom tsis zoo xws li formaldehyde thiab nitrites thaum lub sijhawm tsim khoom, tsis muaj mob rau tib neeg, ib puag ncig tus phooj ywg, thiab ua raws li lub tsev ntsuab thiab kev tsim kho kom ruaj khov.

6. Kev Txhim Kho Lub Zog Tseem Ceeb: Ua tiav a 10%-15% txo qis hauv kev siv cement rau lub zog sib npaug, lossis loj heev nce qhob lub zog ntawm txhua lub hnub nyoog nrog tib cov ntsiab lus cement.

7. Enhanced Qhob Durability: Ua tau zoo txo cov tshuaj chloride diffusion coefficient, txo qws thiab creep, thiab markedly txhim kho pob zeb impermeability, khov-thaw tsis kam, thiab carbonation tsis kam, txuas ntxiv cov qauv kev pab cuam lub neej.

Parameters of China Slump Retaining Concrete Water Reducing Agent High Additive

China Slump Retaining Concrete Water Reducing Agent – High-Performance Additive

Key Parameters and Performance Features

This water reducing agent is made in China and designed for high-performance concrete. It keeps the slump stable over time. That means the concrete stays workable longer without losing flow. Cov khoom lag luam txo cov ntsiab lus dej los ntawm mus txog 25% thaum ua kom lub zog thiab ruaj khov siab.

Dej txo tus nqi: 20–25%
Slump Retention: Tswj thawj qhov kev poob qis rau 60–90 feeb
Compressive Strength Increase: +15–25% ntawm 3, 7, thiab 28 hnub
Cov ntsiab lus Chloride: Tsawg dua 0.1% – muaj kev nyab xeeb rau cov pob zeb ua kom muaj zog
pH Value: 5.0–7.0 (nruab nrab, tsis muaj corrosive)
Dosage Range: 0.8–1.5% los ntawm qhov hnyav ntawm cov cement

Cov khoom ntxiv sib xyaw tau yooj yim nrog txhua hom cement. Nws ua haujlwm zoo nyob rau hauv huab cua kub lossis txias. Tsis muaj kev sib cais lossis los ntshav tshwm sim thaum siv kom raug. Nws tseem txhim kho qhov chaw ua tiav thiab txo qhov kev pheej hmoo tawg.

Compatibility: Tag nrho sib xws nrog yoov tshauv, slag, s
Ntim: 200 kg nruas lossis 1,000 kg IBC totes
Cia: Khaws cia hauv qhov chaw qhuav qis dua 40 ° C; txee lub neej yog 12 hlis

Cov khoom no ua tau raws li Suav lub teb chaws cov qauv (GB 8076-2008) thiab cov qauv thoob ntiaj teb rau cov dej txo qis siab. Nws tsis muaj formaldehyde lossis cov kuab tshuaj tsis zoo. Contractors and ready-mix producers choose it for long-haul deliveries and complex pours where consistency matters.

Use it in bridges, tunnels, cov tsev siab, thiab precast ntsiab. It helps cut cement use without lowering quality. That saves cost and supports greener construction.

Applications of China Slump Retaining Concrete Water Reducing Agent High Additive

Applications of China Slump Retaining Concrete Water Reducing Agent High Additive

Enhanced Workability Without Extra Water

This high-performance additive keeps concrete workable for longer periods. It reduces the need for extra water during mixing and transport. Builders get smooth, easy-to-place concrete even in hot weather or over long distances.

Ideal for Ready-Mix Concrete

Ready-mix producers rely on this agent to maintain slump consistency. It prevents early stiffening, so trucks can deliver fresh concrete without delays. The result is uniform quality from batch to batch, with fewer rejected loads.

Suitable for Precast and Prestressed Elements

Precast manufacturers use this additive to achieve high early strength and precise shapes. It allows lower water-cement ratios while keeping flowability. This leads to denser, stronger products with better surface finishes.

Supports Complex Construction Projects

In large pours or congested reinforcement zones, workability matters. This water reducer ensures concrete flows easily into tight spaces. It cuts the risk of honeycombing and voids, improving structural integrity.

Compatible with Common Cement Types

The additive works well with ordinary Portland cement, slag cement, thiab ya tshauv sib xyaw. It does not interfere with setting time when used as directed. Contractors can integrate it into existing mix designs without major adjustments.

Reduces Cracking and Shrinkage

By lowering total water content, the agent helps minimize drying shrinkage. This means fewer cracks during curing and throughout the structure’s life. Durability txhim kho, especially in harsh environments.

Easy to Use and Cost-Effective

Dosage rates are low, h 0.2% rau 0.5% by cement weight. It mixes evenly with standard equipment. Users save on material waste, labor, and rework—making every pour more efficient.

Company Profile

Peb yog tus thawj coj thoob ntiaj teb hauv lub teeb yuag qhob thiab advanced engineered ua npuas ncauj daws teeb meem. Renowned thoob ntiaj teb rau peb txoj kev cog lus rau kev tshawb fawb, innovation, thiab applied kev txawj ntse, Peb tau xa engineered ua npuas ncauj daws txij thaum ntxov 2010s.

Peb tuaj yeem muab cov khoom lag luam zoo thiab ua npuas ncauj qhob ntsig txog cov khoom lag luam thoob ntiaj teb.

The company has a professional technical department and quality supervision department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are interested, please feel free and contact us.

Them nyiaj

T / T, Western Union, PayPal, Credit Card thiab lwm yam.

Shipment

Los ntawm huab cua, los ntawm hiav txwv, los ntawm kev nthuav tawm, raws li cov neeg siv khoom thov.

5 FAQs of China Slump Retaining Concrete Water Reducing Agent High Additive

Cov Lus Nquag Nug

What is a slump-retaining concrete water-reducing agent?

This product helps keep concrete workable for longer after mixing. It reduces the amount of water needed while stopping the mix from getting too stiff too fast. That means workers have more time to place and finish the concrete properly.

Why use this additive in concrete?

Using this additive gives better control over concrete flow and setting time. It cuts down water use, which boosts strength and durability. Nyob rau tib lub sijhawm, it keeps the slump stable—so the mix stays easy to pour and shape even after sitting for a while.

How does it differ from regular water reducers?

Regular water reducers mainly lower water content but do little to hold slump over time. This high-performance additive does both: it cuts water significantly and actively fights slump loss during transport or delays on site.

Is it compatible with other concrete materials?

Yog. It works well with most cements, fly ash, slag, thiab lwm yam admixtures. Tseem, always run a small trial batch first to check performance under your specific conditions.

What’s the right dosage to use?

Ntau npaum li cas nyob ntawm hom cement, kub, and desired results. Ib qho ntau yam yog 0.2% rau 0.5% los ntawm qhov hnyav ntawm cov cement. Start with the supplier’s recommendation and adjust based on test results. Too much may cause delays in setting or excess air entrainment.