DDI Engineering and Construction

09/06/2026

🎨 রং কত লিটার লাগবে? নিজেই হিসাব করুন!

বাড়ি রং করার সময় অনেকেই আন্দাজে Putty, Primer ও Paint কিনে ফেলেন। ফলে কখনও মাল কম পড়ে যায়, আবার কখনও অপ্রয়োজনীয় খরচ হয়।

এই সহজ Formula ব্যবহার করে আগে থেকেই হিসাব করে নিন—

✅ Putty (৩ কোট)
sq ft ÷ ৫ = kg Putty

✅ Primer (১ কোট)
sq ft ÷ ১৬০ = লিটার Primer

✅ রং (২ কোট)
sq ft ÷ ১১০ = লিটার রং

ধরুন আপনার দেয়ালের এরিয়া ৩৬০ sq ft হলে প্রয়োজন হবে প্রায়—
🔹 Putty → ৭২ kg
🔹 Primer → ২.৩ লিটার
🔹 রং → ৩.৩ লিটার

সঠিক হিসাব মানেই সঠিক বাজেট, কম অপচয় এবং ভালো ফিনিশ।

রং, পুটি, প্রাইমার বা ওয়াটারপ্রুফিং সংক্রান্ত যেকোনো পরামর্শের জন্য যোগাযোগ করুন।

28/01/2026

27/08/2025

1. Structure = 35%
2. Brick work = 6%
3. Wood work = 5%
4. Metal work = 2%
5. Plambing and Sanitary = 6%
6. Electrical work = 7%
7. Plaster work = 4%
8. General Floor Tiles work = 6%
9. Toilet & Kit wall Tiles work = 3%
10. Aluminium work = 4%
11. EME(Lift,Generator,Substation)=10%
12. Paint work = 3%
13. Others civil work = 6%
14. Utility connection & Bill = 3%
Total = 100%

✪ STRUCTURE ~ 35%
- Footing & Column Padestal = 20%
- Grade Beam, UGWR top Slab = 5%
- GF Column, Stair etc = 4%
- 1st Floor Slab = 9%
- Typical Floor Column (5x3%) = 15%
- 2nd floor slab to roof slab (5x8) = 40%
- Roof top = 7%
TOTAL = 100% (৩৫% যেভাবে আসবে।)

✪ BRICK WORK ~ 6%
- GF Brick work = 6%
- 1st floor Brick work = 18%
- 2nd floor Brick work = 18%
- 3rd floor Brick work = 18%
- 4th floor Brick work = 18%
- 5th floor Brick work = 18%
-Roof Top Brick work = 4%
TOTAL = 100% (৬% যেভাবে হবে।)

✪ WOOD WORK ~ 5%
- Door frame = 40%
- Main Door Shutter = 15%
- Partex Door Shutter = 35%
- Cat Door & Accessories = 10%
TOTAL = 100% (৫% যেভাবে হবে)

✪ METAL WORK ~ 2%
- Window grill = 55%
- Verandah Railling = 20%
- Stair Railling = 10%
- Main gate, Gen-Sub, safety grill = 15%
TOTAL = 100% (২% যেভাবে হবে।)

✪ PLAMBING & SANITARY WORK~ 6%
- uPVC vertical line thru duct = 25%
- GI line work = 30%
- Fixture & Fittings = 40%
- Ground Floor = 5%
TOTAL = 100% (৬% যেভাবে হবে।)

✪ ELECTRICAL~ 7%
- Conduiting inside slab = 10%
- Conduiting on wall i/c MK box=15%
- Cabling work = 55%
- Switch-Socket = 20%
TOTAL = 100% (৭% যেভাবে হবে।)

✪ PLASTER ~ 4%
- Ceiling plaster = 20%
- Internal wall plaster = 50%
- Outside plaster/facing bricks = 30%
TOTAL = 100% (৪% যেভাবে হবে।)

✪ GENERAL FLOOR TILES ~ 6%
- General floor & Verandah = 75%
- Stair, typical lobby & lift wall = 20%
- GF lift lobby, wall, reception = 5%
TOTAL = 100% (৬% যেভাবে হবে।)

✪ TOILET & KIT WALL TILES ~ 3%
- Bath wall = 60%
- Kitchen wall = 20%
- Bath floor = 9%
- Bath counter top = 4%
- Kitchen floor = 3%
- Kitchen counter top =4%
TOTAL = 100% (৩% যেভাবে হবে।)

✪ ALUMINIUM WORK ~ 4%
- Outer framing-window sliding= 40%
- Glass shutter-window sliding = 30%
- Verandah sliding = 20%
- Toilet high window = 5%
- Comnon area = 5%
TOTAL = 100% (৪% যেভাবে হবে।)

✪ EME ~ 10%
- Lift = 50%
- Generator = 25%
- Substation = 20%
- PABX, Fire extinguisher etc = 5%
TOTAL = 100% (১০% যেভাবে হবে।)

✪ PAINT WORK ~ 3%
- Upto putty = 40%
- Internal wall&ceiling 1st coat= 20%
- Internal wall&ceiling 2nd coat= 15%
- Outside paint/ceramic Tites = 25%
TOTAL = 100% (৩% যেভাবে হবে।)

✪ OTHERS CIVIL WORK ~ 6%
- Boundary wall = 30%
- Line terracing/Roof top paver= 15%
- LOGO, Gardening & others = 4%
- GF BBC = 14%
- GF pavement & footpath dev = 10%
- Lintel, F/slab, drop wall, counterslab = 20%
- Cable tray = 1%
- Sanitary duct cover, ceiling etc= 4%
- Reception desk, letter box = 2%
TOTAL = 100% (৬% যেভাবে হবে।)

✪ UTILITY CONNECTION & BILL ~ 3%
- DESA/DESCO = 35%
- TITAS = 20
- WASA = 15%
- Utility bills = 30%
TOTAL = 100% (৩% যেভাবে হবে।)

Collected.

27/07/2025

Shout out to my newest followers! Excited to have you onboard! Alif Affnan, Vakil Shafi, Mashud Rana, Sagor Khan, MohammadYounus Hawolader, Nesar Uddin, Md Hamidur Rahman, Serajul Islam, Abdur Rob, Mohammad Nasir Uddin, Aminoor Rahman, Robiul Islam Robin, Apeon, Md Rimon Miah, Md. Sohel Sheikh, MD Sujon MD Sujon, Rofik Mondal, Abbas Ali, বাশার আহাম্মেদ সাগর, Imran Malik, Alamgir Alamgir, Tania Aktar

22/04/2025

Ongoing project Priyanka runway city uttora B+G+12 floor building work