Overview of Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill is a surfactant that generates large quantities of uniform, جسماني يا ڪيميائي ذريعن ذريعي مستحڪم فوم. جڏهن ته هن فوم کي چڱيءَ طرح سيمينٽ تي ٻڌل slurry سان ملايو ويندو آهي (سيمينٽ, اڏامڻ, وغيره) ۽ قدرتي طور تي يا ٻاڦ سان علاج, اهو هڪ نئون هلڪو وزن وارو مواد ٺاهي ٿو - فوم ڪنڪريٽ - اندروني طور تي ڪيترن ئي بند ٿيل هوائي سيلن سان ڀريل.

Features of Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

1. هاء فوم ضرب جي نسبت: هاء فوم ضرب جي نسبت استعمال ڪرڻ کان اڳ گھٽائڻ جي اجازت ڏئي ٿي. هڪ ڪلوگرام ڪنسنٽريٽ هڪ وڏي مقدار ۾ يونيفارم فوم ٺاهي ٿو, اهم خرچ بچت پهچائڻ.

2. مضبوط فوم استحڪام: لچڪدار پيدا ڪري ٿي, هڪجهڙائي سان ٺيڪ فوم جون ڀتيون جيڪي ٽٽڻ يا ڀڃڻ جي مزاحمت ڪن ٿيون. مؤثر طور تي سيمينٽ slurry کان دٻاء برداشت, مڪمل پيداوار جي اندر آزاد ۽ سيل ٿيل ايئر سيلز کي يقيني بڻائڻ.

3. يونيفارم ۽ سٺي پور جي جوڙجڪ: فوم ڪنڪريٽ هڪ مثالي اندروني ڍانچي کي بند اسپيريل مائڪرو پورز جي نمائش ڪري ٿو, اعلي جسماني ملڪيت جي ضمانت.

4. گھٽ مواد واپرائڻ: معياري مارڪيٽ جي شين جي ڀيٽ ۾ گھٽ مقدار سان برابر کثافت ۽ طاقت گريڊ حاصل ڪري ٿو, خرچ گھٽائڻ.

5. ماحول دوست ۽ محفوظ: غير جانبدار فارموليشن, غير زهر, بي بوءِ, ۽ غير corrosive, ماحول يا انساني صحت کي ڪو به نقصان نه پهچايو. سائي عمارت جي مواد جي طور تي درجه بندي.

6. وسيع adaptability: مختلف سيمينٽ سان بهترين مطابقت (عام پورٽلينڊ سيمينٽ ۽ ايلومينيٽ سيمينٽ سميت) ۽ مرکبات. وڌايل فوم استحڪام سان تيز فومنگ عمل.

Specifications of Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

Specifications of Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Load

پيداوار جو خلاصو

This frothing agent is specially designed for creating light-weight concrete utilized in railway passage invert fill applications. اهو مسلسل پيدا ڪري ٿو, ميلاپ ۾ يونيفارم ايئر بلبل, which reduces thickness while keeping structural stability. نتيجو هڪ پائيدار آهي, flowable product that fulfills the demanding needs of below ground framework.

Key Efficiency Characteristics

Thickness control: Makes it possible for manufacturing of light-weight concrete with densities ranging from 800 جي طرف 1,400 ڪلوگرام/م ٽي, منصوبي جي ضرورتن تي منحصر ڪري ٿو.
Compressive stamina: Supports compressive strengths in between 1.0 ۽ 5.0 ايم پي اي بعد 28 ڏينهن, ideal for non-structural yet load-bearing tunnel fills.
ڪم جي صلاحيت: Offers exceptional circulation without partition, allowing easy positioning in constrained or uneven invert areas.
استحڪام: Generates durable foam that resists collapse during blending, ٽرانسپورٽ, ۽ وجھڻ.
مطابقت: Works well with average Rose city cement, اڏامڻ, and conventional admixtures generally used in passage construction.

ٽيڪنيڪل مطالبا

The lathering representative has to be a fluid concentrate, prepared for dilution with clean water. It needs to generate foam with a half-life of at least 60 minutes under conventional test problems (20 ° سي). The watered down remedy must yield a foam thickness in between 40 ۽ 60 ڪلوگرام / م چار. No hazardous deposits or unpredictable natural substances (VOCs) are enabled. The item should remain secure throughout storage at temperatures from 5 ° C کان 40 ° C and show no splitting up or gelling over a 12-month life span.

ايپليڪيشن معيار

Mix the foaming agent with water at the recommended proportion prior to introducing it right into the concrete mixer. Include the foam delicately to avoid breaking bubbles. Usage instantly after prep work to make certain optimal performance. Constantly follow local safety and security and taking care of treatments. Store containers securely enclosed a cool, سڪي جڳهه سڌو سورج جي روشني کان پري.

Applications of Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

Applications of Concrete Lathering Representative for Lightweight Concrete in Railway Tunnel Invert Load

Why Use Lightweight Concrete in Tunnel Inverts?

Train tunnels often need a stable, level base under the track– called the invert fill. Conventional concrete is hefty. That weight adds stress and anxiety to the passage framework and can raise building expenses. هلڪو وزن ڪنڪريٽ هن مسئلي کي حل ڪري ٿو. It cuts down on load while still offering strong assistance.

Duty of Concrete Lathering Representative

A concrete frothing representative is vital to making light-weight concrete. When mixed right into the cement slurry, it develops small air bubbles. These bubbles lower the overall thickness without injuring stamina too much. The result is a mix that’s easier to place, پمپ, and form inside tight passage rooms.

Advantages in Train Tunnel Projects

Utilizing foamed light-weight concrete brings clear benefits. It reduces architectural load on tunnel linings, which helps prolong life span. It improves thermal insulation , reducing warm loss in cool climates. It likewise accelerates building and construction since staffs can pour it swiftly without heavy compaction.

The material flows well into uneven or narrow areas under tracks. This ensures complete contact with the passage floor and stops voids. Less voids indicate less risk of future settlement or track misalignment.

Performance and Reliability

Modern lathering agents are steady and consistent. They develop uniform bubbles that stay undamaged throughout healing. This offers predictable strength and thickness every time. Contractors obtain trusted outcomes also in damp or constrained below ground problems.

Light-weight concrete made with quality frothing agents meets railway design requirements. It deals with website traffic loads safely while maintaining the passage structure light and efficient. Groups on site discover it straightforward to work with, which reduces labor time and expense.

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 Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

اڪثر پڇيا ويا سوال: Concrete Foaming Agent for Lightweight Concrete in Railway Tunnel Invert Fill

ڪنڪريٽ فومنگ ايجنٽ ڇا آهي?

ڪنڪريٽ فومنگ ايجنٽ هڪ مائع آهي جيڪو سيمينٽ جي مرکب ۾ شامل ڪيو ويو آهي ننڍڙا هوائي بلبل ٺاهڻ لاء. These bubbles make the concrete lighter and easier to place. It helps reduce the overall weight of the fill material used under railway tunnel tracks.

Why use lightweight concrete in tunnel invert fill?

Heavy traditional concrete puts more pressure on the tunnel structure. Lightweight concrete lowers this load. It also improves drainage and reduces settlement risks. This makes the tunnel safer and more stable over time.

فومنگ ايجنٽ طاقت کي ڪيئن متاثر ڪري ٿو?

The foaming agent reduces density, which can lower compressive strength. بهرحال, جڏهن صحيح استعمال ڪيو وڃي, the resulting lightweight concrete still meets engineering requirements for invert fill. The key is balancing foam volume with cement content to keep strength within acceptable limits.

Is the foaming agent compatible with other admixtures?

Most modern foaming agents work well with common admixtures like water reducers or set regulators. اڃان, always test the full mix design before large-scale use. Compatibility ensures consistent performance and avoids unexpected issues during pouring or curing.

سائيٽ تي فومنگ ايجنٽ ڪيئن لاڳو ڪيو ويو آهي?

ايجنٽ هڪ فوم جنريٽر استعمال ڪندي پاڻي ۽ هوا سان ملايو ويندو آهي. This foam is then blended into the cement slurry or base mix. Proper equipment and trained personnel are needed to maintain uniform bubble size and distribution. Consistent mixing prevents weak spots in the final fill layer.