ការបញ្ចប់ផ្ទៃដែលប្រសើរឡើង: សារធាតុបន្ថែមដូចជា ភ្នាក់ងារជ្រាបចូលខ្យល់ អាចធ្វើអោយប្រសើរឡើងនូវការបញ្ចប់ និងរូបរាងរបស់បេតុង ដោយការពារការខូចទ្រង់ទ្រាយដូចជាការប្រេះ។, Honeycombing, ឬការសម្អាតផ្ទៃ, ធានាបាននូវភាពរលោង, ផ្ទៃថ្នាក់វិជ្ជាជីវៈ.

Specification of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

តម្រូវការនៃល្បាយបេតុង: Polypropylene Micro Fiber

Purpose and Advantages

Polypropylene mini fiber is a synthetic admixture contributed to concrete mixes to lower leaks in the structure and limitation water absorption. នៅពេលលាយចូលបេតុងស្រស់, these penalty fibers spread evenly and create a dense inner network. This network obstructs the courses that water and unsafe substances generally travel with. ជាលទ្ធផល, the last concrete becomes much more immune to wetness, chloride access, និងកូដកម្មគីមី.

លក្ខណៈសម្បត្តិរូបវន្ត

សរសៃត្រូវបានធ្វើពី 100% polypropylene ព្រហ្មចារី. They appear as white or off-white filaments with a normal size of 6– 12 mm and a diameter under 50 មីក្រូ. The certain gravity ranges from 0.90 ទៅ 0.91. These fibers do not take in water and stay chemically inert in alkaline environments like concrete paste.

ការណែនាំអំពីការលាយបញ្ចូលគ្នា

Add the fibers throughout the initial mixing stage along with accumulations and water. A dosage of 0.6– 0.9 kg per cubic meter of concrete is typical for permeability control. Guarantee adequate mixing time– ជាទូទៅ 3 ទៅ 5 នាទីបន្ទាប់ពីការបន្ថែមជាតិសរសៃ– to accomplish full diffusion. មិនត្រូវការឧបករណ៍ពិសេសទេ។. Standard concrete mixers function well.

Efficiency Improvements

Concrete with polypropylene micro fibers reveals considerably lower capillary water absorption. Tests verify approximately 30– 50% reduction contrasted to simple concrete. The fibers also help minimize early-age plastic shrinking fractures, which better reduces the danger of water penetration over time. This makes the product ideal for basements, ធុងស្តុកទឹក។, ផ្លូវរូងក្រោមដី, និងក្របខ័ណ្ឌទឹក។.

ការអនុលោមភាព និងសុវត្ថិភាព និងសុវត្ថិភាព

The item satisfies ASTM C1116/C1116M requirements for fiber-reinforced concrete. It consists of no harmful elements and postures no wellness risk during handling. Store in a dry location away from direct sunshine. Keep product packaging secured when not being used to stop clumping.

Applications of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

Applications of Polypropylene Micro Fiber in Concrete

Lower Leaks In The Structure, Better Defense

Including polypropylene micro fiber to concrete combinations helps reduce water absorption and block damaging substances from going into the framework. ទឹក។, ក្លរ, and various other aggressive representatives can damage concrete over time. These tiny artificial fibers create a denser inner network inside the hardened concrete. This tighter framework slows down exactly how quick fluids and gases relocate with it.

More powerful resistance starts from within. នៅពេលលាយបញ្ចូលគ្នាត្រឹមត្រូវ។, polypropylene mini fibers spread evenly throughout the concrete. They do not react chemically with cement. ផ្ទុយទៅវិញ, they imitate a physical barrier at the tiny level. This restricts the development and development of little splits that often develop during very early drying or treating. Less cracks imply fewer courses for water to travel.

កន្លែងដែលវាដំណើរការតាមឧត្ដមគតិ

This admixture is widely made use of in tasks where reduced leaks in the structure issues most. Think of basements, ធុងទឹក។, ផ្លូវកាត់, គ្រោងការណ៍ចតរថយន្ត, and aquatic environments. នៅកន្លែងទាំងនេះ, keeping dampness out is important for long-term resilience. Specialists likewise use it in precast components and flatwork subjected to constant wetting and drying out cycles.

ងាយស្រួលប្រើ, big influence. The fibers blend efficiently right into conventional concrete mixes without needing special tools. They function well with various other typical admixtures like plasticizers or air-entraining representatives. No significant adjustments to batching or positioning techniques are called for. Just follow the suggested dose– ជាធម្មតារវាង 0.6 ទៅ 1.0 គីឡូក្រាមក្នុងមួយម៉ែត្រគូប– and you get quantifiable enhancement in efficiency.

By cutting down on how much water the concrete take in, polypropylene mini fiber helps prevent corrosion of steel support, កូដកម្មស៊ុលហ្វាត, និងការខូចខាតដែលបង្កក. លទ្ធផលគឺពិបាកជាង, longer-lasting structure that requires much less upkeep over its life span.

ប្រវត្តិរូបក្រុមហ៊ុន

យើងជាក្រុមហ៊ុនឈានមុខគេលើពិភពលោកក្នុងដំណោះស្រាយបេតុងទម្ងន់ស្រាល និងវិស្វកម្មទំនើបៗ. ត្រូវបានគេស្គាល់ទូទាំងពិភពលោកសម្រាប់ការប្តេជ្ញាចិត្តរបស់ខ្លួនក្នុងការស្រាវជ្រាវ, ការច្នៃប្រឌិត, និងជំនាញដែលបានអនុវត្ត, យើងបានផ្តល់ដំណោះស្រាយ Foam ដែលត្រូវបានវិស្វកម្មតាំងពីដើមឆ្នាំ 2012.

យើងអាចផ្គត់ផ្គង់ល្បាយបេតុងដែលមានគុណភាពខ្ពស់ និងផលិតផលដែលទាក់ទងនឹងបេតុងស្នោនៅទូទាំងពិភពលោក.

ក្រុមហ៊ុនមាននាយកដ្ឋានបច្ចេកទេសវិជ្ជាជីវៈ និងនាយកដ្ឋានត្រួតពិនិត្យគុណភាព, មន្ទីរពិសោធន៍ដែលមានបំពាក់យ៉ាងល្អ, និងបំពាក់ដោយឧបករណ៍ធ្វើតេស្តកម្រិតខ្ពស់ និងមជ្ឈមណ្ឌលសេវាកម្មអតិថិជនក្រោយពេលលក់.

ប្រសិនបើអ្នកចាប់អារម្មណ៍, សូមមានអារម្មណ៍សេរី ហើយទាក់ទងមកយើងខ្ញុំ.

ការទូទាត់

T/T, Western Union, Paypal, កាតឥណទានជាដើម។.

ការដឹកជញ្ជូន

តាមអាកាស, តាមសមុទ្រ, ដោយប្រយោគ, ដូចដែលអតិថិជនស្នើសុំ.

5 FAQs of Concrete Admixture Polypropylene Micro Fiber for Reduction of Concrete Permeability and Water Absorption

សំណួរដែលសួរញឹកញាប់: Polypropylene Micro Fiber for Concrete

What does polypropylene micro fiber do in concrete?

Polypropylene micro fiber reduces cracks in fresh and hardened concrete. It helps lower water absorption and makes concrete less permeable. This keeps moisture and harmful substances from entering the structure.

How does it reduce water absorption?

The fibers mix evenly into the concrete. They block tiny channels that form during drying. These channels usually let water pass through. With fibers in place, water finds it harder to move inside the concrete.

Is it easy to add to concrete mixes?

បាទ. You can add polypropylene micro fiber during normal batching. មិនត្រូវការឧបករណ៍ពិសេសទេ។. គ្រាន់តែធ្វើតាមកម្រិតដែលបានណែនាំ. សរសៃ​បែក​ខ្ចាត់​ខ្ចាយ​ល្អ​ហើយ​មិន​ជាប់​ទេ​បើ​លាយ​ចូល​គ្នា​បាន​ត្រឹមត្រូវ។.

តើវាប៉ះពាល់ដល់កម្លាំងបេតុង?

It does not replace steel reinforcement. But it improves durability by controlling early-age cracking. Compressive strength stays about the same. Flexural toughness may improve slightly due to better crack control.

តើជាតិសរសៃនេះត្រូវបានគេប្រើជាទូទៅនៅឯណា?

អ្នកសាងសង់ប្រើវានៅក្នុងបន្ទះ, ផ្លូវថ្នល់, ជញ្ជាំង, និងបន្ទប់ក្រោមដី. It works well in places where low permeability matters—like parking decks, ធុងទឹក។, និងគ្រឹះ. Any project needing less water entry can benefit from this fiber.