بہتر سطح ختم: اضافی اشیاء جیسے ہوا میں داخل کرنے والے ایجنٹس کریکنگ جیسے نقائص کو روک کر کنکریٹ کی تکمیل اور ظاہری شکل کو بہتر بنا سکتے ہیں۔, شہد کا چھلانگ, یا سطح کی دھول, ہموار کو یقینی بنانا, پیشہ ورانہ سطح کی سطح.

Specification of Cement Additive Quick Setting Concrete Admixture Accelerator for Tunnel Spraying Construction

Quick-Setting Concrete Admixture for Passage Splashing

پروڈکٹ کا جائزہ

This concrete additive is a high-performance accelerator produced shotcrete utilized in passage building and construction. It assists concrete set quick and gain early toughness. The product functions well with common Portland cement and meets strict design requires underground.

کلیدی خصوصیات

Fast setting time: Concrete begins to set in under 3 minutes and fully establishes within 8 منٹ. This decreases downtime and accelerate work.
High early strength: Develops strong structure rapidly– normally gets to over 8 MPa in one hour. This sustains secure excavation and lining.
Low rebound loss: Less material recuperate during splashing. That indicates less waste and cleaner work areas.
زبردست مطابقت: Mixes conveniently with common cements and other admixtures without issues.
مستحکم کارکردگی: Works accurately in cool or wet conditions commonly found in tunnels.

تکنیکی وضاحتیں

– دیکھو: ہلکے پیلے رنگ کے مائع سے صاف
– کثافت: 1.20– 1.30 g/cm ³ at 20 ° C.
– pH قدر: 4– 6.
– کلورائڈ ویب مواد: غیر کلورائڈ فارمولا (corrosion-safe).
– خوراک: 4%– 7% کنکریٹ کے وزن سے (adjust based on website examinations).
– ذخیرہ کرنے کی جگہ: Keep in sealed containers away from direct sunshine; life span is 6 مہینے.

درخواست کی حمایت

Add the accelerator straight right into the mix water prior to spraying. Constantly run small test sets initially to adjust dosage. Use clean blending devices. Do not combine with other accelerators unless approved. Put on gloves and eye security during handling. ایک عظیم میں خریداری, مکمل طور پر خشک جگہ. منجمد ہونے سے دور رہیں.

Applications of Cement Additive Quick Setting Concrete Admixture Accelerator for Tunnel Spraying Construction

Applications of Concrete Ingredient: Quick-Setting Concrete Admixture Accelerator for Tunnel Spraying Building And Construction

Why Make Use Of a Quick-Setting Accelerator in Tunnels?

Passage construction requires quick and strong assistance. Employees spray concrete onto passage walls to hold the ground in place. This method is called shotcreting. مدد کے بغیر, regular concrete takes too lengthy to harden. That slows down work and threats safety. A quick-setting concrete admixture accelerator addresses this trouble.

This additive makes concrete set in mins, گھنٹے نہیں. It functions well in damp or dry mix shotcreting. The outcome is early strength gain, much better adhesion, and less rebound (thrown away product that jumps off the surface area). These advantages maintain tasks on schedule and minimize expenses.

Trick Uses in Genuine Projects

In mountain tunnels, below ground mines, or metro systems, وقت اہمیت رکھتا ہے. The accelerator allows teams to apply layers quickly without waiting. It also helps when operating in cold weather. Cold slows normal setup– but the admixture keeps the response going.

Workers depend on it for emergency situation repair work too. If a tunnel wall surface splits or shifts, they need immediate assistance. The fast-setting mix fills up spaces and stabilizes the location immediately. Safety and security enhances since the structure holds solid faster.

The product blends conveniently with concrete and water. It satisfies international standards for sturdiness and performance. کسی منفرد سامان کی ضرورت نہیں ہے۔– simply add the right dosage during batching. Overuse can cause flash set, so follow the directions very carefully.

کارکردگی جس پر آپ انحصار کرسکتے ہیں۔

Area tests show constant results across various problems. The concrete bonds securely to rock and steel mesh. Shrinking remains reduced, which implies less fractures later. Pumping and splashing stay smooth, despite the accelerator included.

Specialists pick this admixture due to the fact that it supplies speed without giving up high quality. It supports contemporary tunneling approaches that demand effectiveness, حفاظت, and dependability each day.

کمپنی کا پروفائل

ہم ہلکے وزن کے کنکریٹ اور جدید انجینئرڈ فوم سلوشنز میں عالمی رہنما ہیں۔. تحقیق کے لیے اپنی وابستگی کے لیے عالمی سطح پر جانا جاتا ہے۔, جدت, اور قابل اطلاق مہارت, ہم 2012 کے اوائل سے انجینئرڈ فوم حل فراہم کر رہے ہیں۔.

ہم پوری دنیا میں اعلیٰ معیار کے کنکریٹ مکسچر اور فوم کنکریٹ سے متعلقہ مصنوعات فراہم کر سکتے ہیں۔.

کمپنی کے پاس پیشہ ور تکنیکی شعبہ اور معیار کی نگرانی کا شعبہ ہے۔, ایک اچھی طرح سے لیس لیبارٹری, اور جدید ٹیسٹنگ آلات اور فروخت کے بعد کسٹمر سروس سینٹر سے لیس ہے۔.

اگر آپ دلچسپی رکھتے ہیں۔, براہ کرم آزاد محسوس کریں اور ہم سے رابطہ کریں۔.

ادائیگی

T/T, ویسٹرن یونین, پے پال, کریڈٹ کارڈ وغیرہ.

کھیپ

ہوا سے, سمندر کے ذریعے, ایکسپریس کی طرف سے, گاہکوں کی درخواست کے طور پر.

5 FAQs of Cement Additive Quick Setting Concrete Admixture Accelerator for Tunnel Spraying Construction

اکثر پوچھے گئے سوالات: Quick-Setting Concrete Admixture for Tunnel Spraying

یہ مرکب کس لیے استعمال ہوتا ہے؟?

This admixture speeds up the setting time of concrete. It is made especially for tunnel spraying work. When you spray concrete onto tunnel walls or ceilings, the mix must harden fast. This product helps it set within minutes so the surface stays stable and safe.

How does it improve tunnel construction?

It cuts down waiting time between spraying layers. Workers can apply more layers quickly without delays. The concrete sticks better to surfaces and loses less material during spraying. That means less waste and lower costs. It also helps support the tunnel structure right away, which boosts safety underground.

Is it safe to use with other cement types?

جی ہاں. This accelerator works well with most common Portland cements. Always check the product label or talk to your supplier first. Some special cements may need a small test batch before full use. But in general, it mixes easily and gives consistent results.

کیا یہ کنکریٹ کی آخری طاقت کو متاثر کرتا ہے۔?

نہیں. The early strength goes up because the concrete sets faster. The long-term strength stays the same or may even improve slightly. Proper mixing and curing still matter. Follow the recommended dosage to get the best performance.

اسے کیسے ذخیرہ اور ہینڈل کیا جانا چاہئے۔?

اسے خشک حالت میں رکھیں, نمی سے دور ٹھنڈی جگہ. Store it in sealed containers to avoid clumping. ہینڈلنگ کرتے وقت دستانے اور آنکھوں کی حفاظت پہنیں۔. Do not mix more than needed at one time. آلودگی سے بچنے کے لیے صاف ستھرا اوزار استعمال کریں۔. Always follow local safety rules on site.