Сайжруулсан гадаргуугийн өнгөлгөө: Агаар шингээх бодис зэрэг нэмэлтүүд нь бетоны өнгөлгөө, өнгө үзэмжийг сайжруулж, хагарал зэрэг согогоос сэргийлдэг., зөгийн сархинаг, эсвэл гадаргуугийн тоосжилт, жигд байдлыг хангах, мэргэжлийн түвшний гадаргуу.

Specification of Concrete Admixture HPMC for Cement Based Self Leveling Mortar and Floor Screed

HPMC for Cement-Based Self-Leveling Mortar and Flooring Screed

Key Performance Conveniences

Гидроксипропил метилцеллюлоз (HPMC) is an essential additive in cement-based self-leveling mortars and floor screeds. Энэ нь ажиллах чадварыг сайжруулдаг, ус хадгалах, болон хавсралт. These residential or commercial properties help the mix flow smoothly and set uniformly without cracks.

HPMC нь усыг хольцонд удаан байлгадаг. This allows concrete to moisten totally. Full hydration means more powerful, much more sturdy floors. Хангалттай ус хадгалахгүй, the surface area can dry out as well quick. Fast drying results in weak spots and shrinking cracks.

The additive additionally boosts cohesion. It stops materials from separating throughout pouring or spreading out. This makes application easier and extra consistent. Professionals improve outcomes with much less initiative.

Техникийн үзүүлэлтүүд

– Хараач: Цагаан, цагаан өнгөтэй чөлөөт урсгалтай нунтаг
– Зуурамтгай чанар (2% сонголт, 20 ° C): 4,000– 100,000 мПа · с (тохируулах боломжтой).
– Methoxy material: 19– 30%.
– Гидроксипропокси агууламж: 4– 12%.
– Чийглэг материал: ≤ 5%.
– рН (2% эмчилгээ): 7.0– 9.0.
– Гель температурын түвшин: 58– 62 ° C.

Стандартуудыг ашиглах

HPMC-г оруулна уу 0.1% руу 0.4% by weight of total dry active ingredients. Mix it uniformly with various other dry elements prior to including water. Correct dispersion stops lumps and makes certain consistent efficiency.

Use tidy mixing water at space temperature. Stay clear of high-shear mixing that may break down the polymer too early. Let the mix rest briefly after first mixing. This helps HPMC fully hydrate and establish its complete effect.

HPMC-ийг гайхалтайгаар худалдаж аваарай, бүрэн хуурай газар. Ашиглаагүй үед савыг сайтар хамгаална. Wetness can create clumping and decrease efficiency. Usage within year for finest outcomes.

Applications of Concrete Admixture HPMC for Cement Based Self Leveling Mortar and Floor Screed

Applications of HPMC in Cement-Based Self-Leveling Mortar and Flooring Screed

Why HPMC Matters

Гидроксипропил метилцеллюлоз (HPMC) is an essential additive in contemporary cement-based self-leveling mortars and flooring screeds. It assists manage exactly how the mix acts throughout mixing, програм, ба хатаах. Үүнгүйгээр, these products usually do not have security and workability.

Ус хадгалах
HPMC holds water inside the mortar longer. This provides concrete more time to hydrate fully. Better hydration implies stronger, much more durable floorings. In completely dry or warm problems, this function is specifically essential to prevent early drying and splitting.

Workability and Circulation
Self-leveling mortars have to spread quickly without aid. HPMC enhances flow while keeping the mix stable. It quits materials from dividing or resolving unevenly. Specialists get a smooth, even surface with much less initiative.

Attachment and Communication
HPMC increases the inner stickiness of the mix. This keeps fine bits with each other and helps the mortar bond well to the base layer. Good bond reduces delamination and guarantees long-term performance.

Pumpability and Application
When pumped or put, the mix has to relocate efficiently with hose pipes or devices. HPMC provides the appropriate viscosity– thick enough to hold shape yet slim sufficient to move. This equilibrium makes large-area applications faster and easier.

Хагарлын эсэргүүцэл
By slowing down water loss and sustaining also treating, HPMC lowers the threat of shrinkage fractures. Floors stay level and undamaged gradually, even under hefty usage.

Building contractors and producers count on HPMC to fulfill strict top quality criteria. Энэ нь муу урсгал гэх мэт ердийн асуудлуудыг шийддэг, weak bonds, and surface flaws. HPMC-тэй, self-leveling systems carry out consistently throughout various jobsites and climates.

Компанийн танилцуулга

Бид хөнгөн бетон болон дэвшилтэт инженерийн хөөс шийдлээрээ дэлхийд тэргүүлэгч юм. Судалгааны ажилд тууштай ажилладгаараа дэлхийд алдартай, инноваци, болон хэрэглээний туршлага, Бид 2012 оны эхэн үеэс хойш инженерийн боловсруулсан хөөсөн шийдлүүдийг санал болгож байна.

Бид дэлхийн өнцөг булан бүрт өндөр чанартай бетон хольц, хөөс бетонтой холбоотой бүтээгдэхүүнийг нийлүүлэх боломжтой.

Тус компани нь мэргэжлийн техникийн алба, чанарын хяналтын албатай, сайн тоноглогдсон лаборатори, дэвшилтэт туршилтын төхөөрөмж, борлуулалтын дараах харилцагчийн үйлчилгээний төвөөр тоноглогдсон.

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5 FAQs of Concrete Admixture HPMC for Cement Based Self Leveling Mortar and Floor Screed

Frequently Asked Questions About HPMC for Self-Leveling Mortar and Floor Screed

What is HPMC and why is it used in self-leveling mortar?

HPMC нь гидроксипропил метилцеллюлоз гэсэн үгийн товчлол юм. It is a water-soluble polymer added to cement-based mixes. In self-leveling mortar, HPMC нь усыг хадгалахад тусалдаг. This keeps the mix workable longer and stops it from drying too fast. Good water retention also supports proper cement hydration, which leads to stronger floors.

How does HPMC improve flow and leveling?

HPMC нь өтгөрүүлэгчийн үүрэг гүйцэтгэдэг. It gives the mortar a smooth, even consistency without making it sticky. This allows the material to spread easily on its own. Үр дүн нь хавтгай юм, uniform surface with fewer trowel marks or air pockets.

HPMC нь тохируулах хугацаанд нөлөөлдөг үү?

Тиймээ, гэхдээ бага зэрэг. HPMC slows down early water loss, which can delay initial set by a small amount. This is actually helpful in hot or dry conditions. It gives workers more time to finish the surface properly before the mortar hardens.

Can HPMC reduce cracking in floor screeds?

Энэ нь тусалдаг. By holding water in the mix, HPMC supports even curing. This lowers the risk of plastic shrinkage cracks that happen when the surface dries too fast. A stable cure means fewer weak spots and better long-term performance.

Is HPMC compatible with other admixtures?

Ерөнхийдөө, тиймээ. HPMC works well with most common additives like defoamers, удаашруулагчид, эсвэл супер хуванцаржуулагч. Одоо ч гэсэн, Их хэмжээгээр хэрэглэхийн өмнө бүрэн хольцыг үргэлж туршиж үзээрэй. Small changes in dosage or order of addition can affect results. Follow manufacturer guidelines for best performance.