Txheej txheem cej luam ntawm Polycarboxylate Superplasticizer

Polycarboxylate superplasticizers (PCEs) yog cov kev ua haujlwm siab admixtures siv hauv kev tsim cov pob zeb ua kom muaj peev xwm txhim kho kev ua haujlwm thiab lub zog thaum txo cov dej-rau-cement piv. PCEs paub txog lawv cov txiaj ntsig zoo tshaj plaws, uas txhim kho cov pob zeb ua kom tsis muaj kev cuam tshuam rau lub zog lossis kav ntev. Lawv yog ib puag ncig tus phooj ywg thiab haum rau ntau yam ntawm kev tsim kho daim ntawv thov.

Cov yam ntxwv ntawm Polycarboxylate Superplasticizer

High fluidity: Txhim kho qhov flowability ntawm pob zeb ua ke sib xyaw.

Lub zog txhim kho: Nce ob qho tib si thaum ntxov thiab ntev compressive thiab flexural zog.

Dej txo: Ua tau zoo txo cov ntsiab lus dej mus txog 40% tsis muaj kev poob ntawm kev ua haujlwm.

Environmental Friendliness: Muaj tsawg dua cov tshuaj phom sij piv rau cov tsoos superplasticizers.

Compatibility: Ua haujlwm zoo nrog ntau hom cement thiab cov khoom siv ntxiv cementitious.

Teem Lub Sij Hawm Tswj: Yuav tsim kom nrawm lossis rov qab teeb tsa lub sijhawm raws li xav tau.

Specifications of Concrete additive polycarboxylate ether superplasticizer/PCE liquid

Polycarboxylate Ether (PCE) Superplasticizer– Fluid Form

Item Introduction

This fluid superplasticizer is made from polycarboxylate ether (PCE). It provides concrete high flowability without including extra water. The item assists produce solid, durable concrete with a smooth surface. Nws ua haujlwm zoo nyob rau hauv kev npaj txhij, precast, and high-performance concrete applications.

Cov Yam Ntxwv Zais Cia

Dej siab txo qis: Cuts water material by up to 40%. This boosts toughness and lowers porosity.
Exceptional downturn retention: Keeps workability steady for over 90 mins. Suitable for long hauls or hot weather.
Yuav tsum tau txo qis npaum li cas: Reliable at simply 0.1% rau 0.3% by cement weight. Saves cost and simplifies batching.
Compatibility: Mixes well with the majority of cements and supplementary materials like fly ash or slag.
Cov mis tsis yog chloride: Safe for reinforced and prestressed concrete. Meets worldwide security criteria.

Cov Kev Qhia Txuj Ci

Appearance: Light yellow to amber clear liquid
t: 20% x 1% or 40% x 2% (personalized).
Ceev (20 ° C): 1.05– 1.10 g / cm².
pH tus nqi: 5.0– 7.0.
Chloride ion material: Tsawg dua 0.01%.
Tshauv web cov ntsiab lus: ≤ 5.0%.

Cov Lus Qhia Kev Siv

Include the PCE superplasticizer to the mix throughout or right after water enhancement. Do not add it to dry concrete. Dose depends on concrete type, kub, and preferred depression. Constantly run a trial batch prior to full-scale usage. Khaws cia hauv qhov txias, Khaws cia rau hauv qhov chaw qhuav kiag li kom deb ntawm lub hnub ci ncaj qha. Khaws cov thawv kaw thaum tsis siv. Lub neej yog 12 lub hlis hauv lub ntim qub.

Applications of Concrete additive polycarboxylate ether superplasticizer/PCE liquid

Applications of Polycarboxylate Ether (PCE) Superplasticizer Liquid

Kev Ua Haujlwm Siab Qhob Ua Haujlwm

PCE superplasticizer liquid is commonly utilized to make high-performance concrete. It considerably lowers the quantity of water needed while maintaining the mix convenient. Qhov no ua rau muaj zog dua, denser concrete with lower permeability. Home builders utilize it when they require concrete that lasts long and withstands wear, especially in bridges, tunnels, and high-rise buildings.

Precast thiab Prestressed Qhob Pob Zeb

In precast plants, time and precision issue. PCE-based additives assistance achieve quickly demolding without sacrificing toughness. The concrete flows conveniently into complex mold and mildews and collections quickly. This boosts manufacturing speed and surface area coating. For prestressed aspects like beams and pieces, PCE makes certain uniform uniformity and lessens fracturing.

Self-Consolidating Concrete (SCC)

Self-consolidating concrete should stream on its very own without resonance. PCE superplasticizers provide SCC the right equilibrium of fluidity and security. The mix fills up tight rooms around rebar and stays homogeneous. Specialists rely on this for intricate building layouts or heavily strengthened areas where standard concrete would certainly struggle.

Kev Tsim Kho Ruaj Ntseg

Making use of PCE liquid sustains greener building techniques. Nws tso cai rau kev siv ntau dua ntawm cov khoom siv ntxiv cementitious xws li yoov tshauv lossis slag. Qhov no txo qis kev noj cov cement thiab txo cov pa roj carbon monoxide. Nyob rau tib lub sijhawm, Cov khoom kawg ua tau raws li cov qauv niaj hnub muaj zog thiab ruaj khov.

Kho thiab rov ua haujlwm

Rau kev tuav cov qauv qub, Kev ua haujlwm thiab daim ntawv cog lus lub zog yog qhov tseem ceeb. PCE-txhim kho kho mortars Kis tau yooj yim thiab lo rau qhov chaw uas twb muaj lawm. Lawv kuj ntsws tsawg dua thaum kho, Uas pab tiv thaiv cov kab nrib pleb tshiab. Cov kws ua haujlwm xaiv lawv rau txoj kev paving, Rov qab kho kem, Los yog ntxiv dag zog rau cov hauv paus.

Tuam txhab Taw Qhia

Zoo siab txais tos rau Qhob thiab Ntau Ntxiv, Tus Thawj Coj Muab Kev Ua Haujlwm Siab Qhob Admixtures, suav nrog peb cov dej qhob dej hwm. Nrog rau xyoo ntawm kev paub hauv kev lag luam thoob ntiaj teb, Peb muab cov kev daws teeb meem siab tsim los txhim kho qhov zoo thiab ua tau zoo ntawm cov phiaj xwm kev tsim kho thoob ntiaj teb. Peb lub xeev ntawm cov kos duab tsim khoom ua kom cov khoom lag luam zoo tshaj plaws uas ua tau raws li cov qauv thoob ntiaj teb. Peb txaus siab rau peb tus kheej ntawm kev pabcuam tshwj xeeb ntawm cov neeg siv khoom, kev txhawb nqa thev naus laus zis, thiab cov kev daws teeb meem kom tau raws li cov phiaj xwm tshwj xeeb. Koom tes nrog peb rau kev ntseeg siab, kev tsim kho tshiab, thiab raug nqi qhob admixtures uas tsav koj cov phiaj xwm mus tom ntej. Tshawb nrhiav ntau ntxiv ntawm www.concreteandmore.de/. Cia peb tsim lub neej yav tom ntej ua ke!

Yog tias koj muaj lus nug, thov koj xav tiv tauj peb.

Txoj Kev Them Nyiaj

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

Txoj Kev Xa Khoom

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

5 FAQs ntawm Qhob Additive Polycarboxylate Ether Superplasticizer / PCE Liquid

Cov Lus Nquag Nug Txog Polycarboxylate Ether (PCE) Superplasticizer

Dab tsi yog PCE superplasticizer?

PCE superplasticizer yog qhov kev ua haujlwm siab qhob ntxiv. It is a liquid that helps reduce the amount of water needed in concrete mixes. This makes the concrete stronger and easier to work with. It also improves flow without making the mix too wet.

Yuav ua li cas nws txhim kho pob zeb?

This additive spreads cement particles evenly in the mix. That reduces clumping and boosts workability. Concrete stays fluid longer, which helps during pouring and shaping. Nyob rau tib lub sijhawm, less water means higher strength and better durability over time.

Is it safe to use on site?

Yog. PCE superplasticizer is non-toxic and safe when handled properly. Ib txwm ua raws li cov lus qhia kev nyab xeeb ntawm daim ntawv lo. Hnav hnab looj tes thiab tiv thaiv qhov muag. Keep it away from children and food. u, dry place out of direct sunlight.

Nws puas tuaj yeem sib xyaw nrog lwm cov tshuaj ntxiv?

Qee zaus, but you must test first. Not all additives work well together. Mixing without testing may cause poor results or even weaken the concrete. Talk to your supplier before combining products. They can guide you based on your specific mix design.

Dab tsi yog qhov zoo npaum li cas?

The usual dose is 0.1% rau 0.3% ntawm cov cement hnyav. But the exact amount depends on your mix, cement hom, thiab xav tau kev ua haujlwm. Start with the manufacturer’s recommendation. Then adjust after small trial batches. Too much can cause too much slump or delay setting. Too little may not give enough flow.