وڌايل مٿاڇري ختم: اضافي شيون جهڙوڪ ايئر-انٽرننگ ايجنٽ ڪنڪريٽ جي ختم ٿيڻ ۽ ظاهري کي بهتر ڪري سگهن ٿا خرابين کي روڪڻ کان جيئن ڀڃڻ, honeycombing, يا سطح مٽي ڪرڻ, هموار کي يقيني بڻائي, پروفيشنل-گريڊ مٿاڇري.

Specification of Concrete Admixture PVA Short Fiber for Thin Layer Cement Based Overlays

ڪنڪريٽ ملائڻ جي گهرج: PVA Short Fiber for Thin Layer Cement-Based Overlays

پيداوار جو جائزو

PVA short fiber is a high-performance artificial fiber made from polyvinyl alcohol. It is particularly created for use in thin layer cement-based overlays. These overlays are typically put on fix or safeguard concrete surfaces. The fiber helps boost strength, ڀڃڪڙي ڪنٽرول, ۽ سختي وڌي.

اهم شامل آهن

The fiber has outstanding bond strength with concrete matrices. It withstands alkali assault, which prevails in concrete settings. Each fiber is reduced to an exact size– commonly in between 6 mm ۽ 12 ايم ايم– to make sure even distribution in the mix. The surface area of the fiber is treated to improve adhesion with the surrounding concrete paste. This leads to much better crack resistance and lowered contraction.

ٽيڪنيڪل خاصيت

– مواد : Polyvinyl شراب (PVA).
– ماپ : 6– 12 ايم ايم.
– قطر : 20– 40 مائڪروون.
– تناسلي استحڪام : ≥ 1,200 ايم پي اي.
– لچڪدار ماڊيولس : ≥ 30 گريڊ پوائنٽ اوسط.
– وقفي تي ڊگهو ٿيڻ : ≤ 8%.
– Alkali مزاحمت : Secure in high-pH concrete atmospheres.

ايپليڪيشن معيار

Add PVA short fiber during the mixing stage. جي هڪ dosage استعمال ڪريو 0.5% جي طرف 1.5% مجموعي مرکب جي مقدار سان. Mix completely up until fibers are evenly spread. Prevent clumping by adding fibers gradually while the mixer is running. This item works well in spray-applied or trowel-finished overlays as slim as 5 ايم ايم. It works with many concrete kinds, consisting of Portland concrete and blended cements. Do not make use of with hostile chemical admixtures without prior screening.

اسٽوريج جي جاء ۽ سنڀال

سڪي ۾ دڪان, trendy area far from direct sunlight. Maintain packaging sealed when not in use to prevent moisture absorption. Manage with standard construction safety and security techniques. هٿ کڻڻ دوران هٿ جي ڪپڙا ۽ اکين جي حفاظت کي استعمال ڪريو.

Applications of Concrete Admixture PVA Short Fiber for Thin Layer Cement Based Overlays

Applications of Concrete Admixture PVA Short Fiber for Thin Layer Cement-Based Overlays

Why Use PVA Short Fiber?

PVA brief fiber is a synthetic fiber included in cement-based overlays. It considerably enhances the performance of thin-layer applications. These overlays are typically only 10 جي طرف 25 ملي ميٽر ٿولهه. بغير مضبوط ڪرڻ جي, such thin layers can break quickly under stress or shrinking. PVA fibers assist control these fractures from developing and spreading out.

حقيقي منصوبن ۾ اهم فائدا

Better Split Control: PVA fibers develop a dense network inside the overlay. This network holds the product with each other also when tiny fractures show up. The outcome is a surface that stays undamaged longer and looks much better with time.

Greater Resilience: Thin overlays deal with rush hour, climate modifications, and repeated loads. PVA fibers enhance toughness and resistance to influence. This suggests much less breaking, ڇڪڻ, or surface area wear in car park decks, فوٽ پاٿ, ۽ پل ڊيڪ.

آسان پوزيشن: Unlike steel mesh or bigger fibers, PVA brief fibers mix equally into the cement without clumping. Employees can apply the overlay smoothly with trowels or spray devices. There’s no demand to position or safeguard extra support on-site.

مضبوط لاڳاپا: The fibers do not interfere with adhesion between the overlay and the old concrete listed below. اصل ۾, they help preserve architectural continuity across the repair work zone. This leads to extra reputable lasting performance.

جتي اهو استعمال ڪيو ويو آهي

Specialists use PVA-fortified overlays in several settings. Usual instances consist of restoring worn industrial floorings, resurfacing aging freeways, and fixing airport terminal paths. The approach works well for both interior and exterior tasks. Because the overlay is slim, it adds very little weight– ideal for structures where tons limits matter.

PVA brief fiber transforms ordinary concrete overlays right into high-performance repair service options. It fixes real problems like cracking, weak surfaces, and bad durability– without making complex the building procedure.

ڪمپني پروفائل

اسان ٿلهي ڪنڪريٽ ۽ جديد انجنيئر فوم حل ۾ عالمي اڳواڻ آهيون. تحقيق جي عزم لاء عالمي سطح تي سڃاتو وڃي ٿو, جدت, ۽ لاڳو ڪيل مهارت, اسان 2012 جي شروعات کان وٺي انجنيئر فوم حل فراهم ڪري رهيا آهيون.

اسان سڄي دنيا ۾ اعلي معيار جي ڪنڪريٽ ملائڻ ۽ فوم ڪنڪريٽ سان لاڳاپيل مصنوعات فراهم ڪري سگهون ٿا.

ڪمپني وٽ هڪ پیشہ ور ٽيڪنيڪل ڊپارٽمينٽ ۽ معيار جي نگراني واري کاتي آهي, هڪ چڱي طرح ليس ليبارٽري, ۽ جديد جاچ سامان سان ليس ۽ پوء-سيلز ڪسٽمر سروس سينٽر.

جيڪڏھن توھان دلچسپي وٺندا آھيو, مهرباني ڪري آزاد محسوس ڪريو ۽ اسان سان رابطو ڪريو.

ادائگي

ٽي/ٽي, ويسٽرن يونين, پي پال, ڪريڊٽ ڪارڊ وغيره.

ترسيل

هوا ذريعي, سمنڊ ذريعي, اظهار ذريعي, جيئن گراهڪن جي درخواست.

5 FAQs of Concrete Admixture PVA Short Fiber for Thin Layer Cement Based Overlays

اڪثر پڇيا ويا سوال: PVA Short Fiber for Thin Layer Cement Overlays

What is PVA short fiber used for?

PVA short fiber strengthens thin cement overlays. اهو ٺهڻ ۽ پکيڙڻ کان ٽوڪن کي روڪڻ ۾ مدد ڪري ٿو. This makes the surface last longer and stay smoother under traffic or weather.

Why choose PVA over other fibers?

PVA fibers bond well with cement. اهي اسٽيل فائبر وانگر زنگ نه ڪندا آهن. They also mix evenly without clumping. This gives better control over the final look and performance of the overlay.

مون کي ڪيترو PVA فائبر شامل ڪرڻ گهرجي?

اڪثر منصوبا استعمال ڪن ٿا 0.6% جي طرف 1.5% سيمينٽ جي وزن سان. Always follow the product instructions or consult your mix design. تمام ٿورڙو شايد مدد نه ڪري سگھن. تمام گهڻو مرکب کي سخت يا ڪمزور ڪري سگهي ٿو.

ڇا PVA فائبر ڪم جي صلاحيت کي متاثر ڪري ٿو?

A small amount of PVA fiber has little effect on workability. The mix stays easy to spread and finish. If you add more fiber, you might need a water reducer or superplasticizer to keep it smooth.

Can I use PVA fiber in wet or dry mixes?

ها. PVA short fiber works in both wet-mix and dry-mix systems. Just make sure the fiber disperses fully during mixing. Good dispersion means even strength and fewer weak spots in the hardened overlay.