የተሻሻለ የገጽታ አጨራረስ: እንደ አየር ማራዘሚያ ኤጀንቶች ያሉ ተጨማሪዎች እንደ ስንጥቅ ያሉ ጉድለቶችን በመከላከል የኮንክሪት አጨራረስ እና ገጽታን ማሻሻል ይችላሉ።, የማር ወለላ, ወይም የላይኛው አቧራ, ለስላሳ ማረጋገጥ, ሙያዊ-ደረጃ ወለል.

Specification of Concrete Admixture Polypropylene Micro Fiber for Concrete Lining of Tunnels and Pipes

Specification of Polypropylene Micro Fiber for Concrete Lining

የምርት አጠቃላይ እይታ

Polypropylene micro fiber is an artificial reinforcement made use of in concrete cellular linings for passages and pipes. It improves the longevity and performance of concrete without replacing conventional steel reinforcement. The fibers are equally dispersed throughout the mix to regulate breaking and boost durability.

ብልሃት ያካትታል

– Split Control : The fibers decrease plastic shrinkage fractures throughout early healing.
– Impact Resistance : Concrete becomes extra immune to unexpected loads or impacts.
– Uniform Dispersion : Fibers mix conveniently and spread uniformly in common concrete batches.
– ከዝገት-ነጻ : እንደ ብረት ሳይሆን, polypropylene does not corrosion or break down gradually.
– የመሥራት አቅም : Does not conflict with pumping, በማስቀመጥ ላይ, or completing of concrete.

ቴክኒካዊ ዝርዝሮች

– ምርት : 100% ድንግል ፖሊፕሮፒሊን
– የፋይበር መጠን : 6 ሚሜ ወደ 19 ሚ.ሜ (በአጠቃላይ 12 mm for passage cellular lining).
– ዲያሜትር : 18 አካባቢ– 32 ማይክሮን.
– የተዳከመ ጥንካሬ : ዝቅተኛ 450 MPa.
– የማቅለጫ ምክንያት : ዙሪያ 165 ° ሴ.
– የመድኃኒት መጠን : Typically 0.6– 1.0 ኪ.ግ በአንድ ኪዩቢክ ሜትር ኮንክሪት.

የመተግበሪያ ደረጃዎች

Include fibers throughout the first blending phase in addition to aggregates and water. ቢያንስ ለ 3 ቅልቅል– 5 ሙሉ ስርጭትን ለማረጋገጥ ደቂቃዎች. ምንም ልዩ መሣሪያ አያስፈልግም. The product functions well with various other admixtures like water reducers or air-entraining agents. Always follow regional concrete codes and job specs when creating the mix.

የማከማቻ ቦታ እና አያያዝ

በደረቅ ውስጥ ያስቀምጡ, protected area far from direct sunlight. Maintain bags sealed up until use to avoid dampness absorption. Take care of with basic building and construction safety methods– no hazardous fumes or skin irritants are present.

Applications of Concrete Admixture Polypropylene Micro Fiber for Concrete Lining of Tunnels and Pipes

Applications of Polypropylene Micro Fiber in Passage and Pipe Concrete Linings

Why Make Use Of Polypropylene Micro Fiber?

Polypropylene micro fiber is included in concrete used in passages and pipelines. It aids control fracturing from the very beginning. ኮንክሪት ሲደርቅ, it reduces. This shrinkage commonly creates tiny fractures These cracks can grow in time and compromise the framework. The tiny fibers spread out uniformly through the mix. በጥቃቅን ደረጃ ላይ ኮንክሪት እርስ በርስ ይይዛሉ. This lowers early-age fracturing and enhances lasting resilience.

Performance in Tunnels

Passage linings encounter continuous stress from ground motion, የውሃ ግፊት, እና የሙቀት ደረጃ ለውጦች. Plain concrete might crack under these problems. Including polypropylene micro fiber makes the lining much more resistant to such stress and anxieties. The fibers imitate inner support. They do not replace steel rebar however work along with it. አንድ ላየ, they help maintain architectural honesty also when minor shifts occur. Workers additionally discover the concrete simpler to put and finish because the fibers decrease surface area bleeding and segregation.

Advantages for Pipe Construction

Concrete pipelines must manage inner liquid stress and external dirt tons. Fractures in pipelines cause leaks and deterioration. Polypropylene mini fiber lessens this risk. It increases the concrete’s ability to withstand impact and abrasion throughout handling and installation. The fibers also lower leaks in the structure. This suggests water and dangerous chemicals find it tougher to go through the concrete. በዚህ ምክንያት, the service life of the pipe boosts without additional maintenance prices.

የማታለል ጥቅሞች:
– Lowers plastic and drying out shrinkage splits.
– Enhances toughness and effect resistance
– Improves harmony of the concrete mix
– Decreases permeability for far better waterproofing
– ለመጠቀም ቀላል– simply add during blending

Service providers and designers select polypropylene micro fiber since it provides dependable efficiency with marginal modifications to conventional methods. It works well in both precast and cast-in-place applications for passages and pipelines.

የኩባንያው መገለጫ

እኛ ቀላል ክብደት ያለው ኮንክሪት እና የላቀ የምህንድስና የአረፋ መፍትሄዎች መሪ ነን. ለምርምር ባለው ቁርጠኝነት በዓለም አቀፍ ደረጃ ይታወቃል, ፈጠራ, እና የተተገበረ እውቀት, ከ2012 ዎቹ መጀመሪያ ጀምሮ የምህንድስና የአረፋ መፍትሄዎችን እየሰጠን ነው።.

በዓለም ዙሪያ ከፍተኛ ጥራት ያላቸውን የኮንክሪት ድብልቅ እና የአረፋ ኮንክሪት ተዛማጅ ምርቶችን ማቅረብ እንችላለን.

ኩባንያው ሙያዊ የቴክኒክ ክፍል እና የጥራት ቁጥጥር ክፍል አለው, በሚገባ የታጠቀ ላብራቶሪ, እና የላቀ የሙከራ መሣሪያዎች እና ከሽያጭ በኋላ የደንበኞች አገልግሎት ማዕከል የታጠቁ.

ፍላጎት ካሎት, እባክህ ነፃነት ይሰማህ እና አግኘን።.

ክፍያ

ቲ/ቲ, ዌስተርን ዩኒየን, Paypal, ክሬዲት ካርድ ወዘተ.

መላኪያ

በአየር, በባህር, በመግለፅ, ደንበኞች እንደሚጠይቁ.

5 FAQs of Concrete Admixture Polypropylene Micro Fiber for Concrete Lining of Tunnels and Pipes

በተደጋጋሚ የሚጠየቁ ጥያቄዎች: Polypropylene Micro Fiber for Concrete Lining

What is polypropylene micro fiber used for in tunnel and pipe lining?

Polypropylene micro fiber is added to concrete mixes for tunnels and pipes. It helps control early-age cracking caused by shrinkage. The fibers spread evenly through the mix and hold the concrete together as it dries. This makes the lining more durable and less likely to crack.

ይህ ፋይበር የኮንክሪት አፈጻጸምን እንዴት እንደሚያሻሽል?

The tiny fibers create a network inside the concrete. This network reduces plastic shrinkage cracks that form while the concrete is still wet. It also boosts impact resistance and helps the lining stay intact under stress. ውጤቱም የበለጠ ከባድ ነው, የበለጠ አስተማማኝ መዋቅር.

Is polypropylene micro fiber easy to mix into concrete?

አዎ. በተለመደው ድብልቅ ወቅት ቃጫዎች በደንብ ይሰራጫሉ. ምንም ልዩ መሣሪያ አያስፈልግም. Just add them at the start of the batching process. They blend smoothly with cement, አሸዋ, and water without clumping.

ይህ ፋይበር የብረት ማጠናከሪያን ይተካዋል??

አይ. Polypropylene micro fiber is not a replacement for steel rebar or mesh. እንደ ሁለተኛ ደረጃ ማጠናከሪያ ይሠራል. Its main job is to manage small cracks during curing. Structural strength still comes from traditional steel reinforcement.

Is the fiber safe for use in underground structures?

አዎ. ፖሊፕፐሊንሊን በኬሚካል የማይነቃነቅ ነው. አይበላሽም።, ዝገት, or react with other materials in concrete. This makes it ideal for tunnels, sewers, and buried pipes where long-term stability matters. The fiber stays effective for the life of the structure.