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Type of Stone along with rates available at Burimari- āĻŽāĻŋāĻ•ā§āϏ āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§Š/ā§Ē =ā§§ā§Ļā§Ļ āϟāĻžāĻ•āĻž āĨ¤ āĻŽāĻŋāĻ•ā§āϏ āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§Š/ā§Ē āĻĄāĻžāωāύ = ā§§ā§Ļ⧍ āϟāĻžāĻ•āĻž āĨ¤ ...
17/01/2026

Type of Stone along with rates available at Burimari-

āĻŽāĻŋāĻ•ā§āϏ āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§Š/ā§Ē =ā§§ā§Ļā§Ļ āϟāĻžāĻ•āĻž āĨ¤
āĻŽāĻŋāĻ•ā§āϏ āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§Š/ā§Ē āĻĄāĻžāωāύ = ā§§ā§Ļ⧍ āϟāĻžāĻ•āĻž āĨ¤
āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§Ģ/ā§Ž= ⧝⧭ āϟāĻžāĻ•āĨ¤
āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§§/⧍= ⧝ā§Ģ āϟāĻžāĻ•āĻž āĨ¤
āχāĻ¨ā§āĻĄāĻŋ⧟āĻž ā§§/ā§Ē= ā§­ā§Ļ āϟāĻžāĻ•āĻž āĨ¤

āϭ⧁āϟāĻžāύ āϤ⧋āĻ°ā§āϏāĻž āύāύ-āĻ“ā§ŸāĻžāĻļ āĻĒāĻžāĻĨāϰ⧇āϰ āϰ⧇āϟ-
āϭ⧁āϟāĻžāύ āϏāĻžāχāϜ ā§Š/ā§Ē= ā§§ā§§ā§­ āϟāĻžāĻ•āĻžāĨ¤
āϭ⧁āϟāĻžāύ ā§Š/ā§Ē āĻĄāĻžāωāύ = ⧧⧧⧝ āϟāĻžāĻ•āĻž āĨ¤
āϭ⧁āϟāĻžāύ ā§Ģ/ā§Ž= ā§§ā§§ā§Ģ āϟāĻžāĻ•āĻž
āϭ⧁āϟāĻžāύ ā§§/⧍=⧝ā§Ļ āϟāĻžāĻ•āĻž

āϭ⧁āϟāĻžāύ āϤ⧋āĻ°ā§āϏāĻž āĻ“ā§ŸāĻžāĻļ āĻĒāĻžāĻĨāϰ⧇āϰ āϰ⧇āϟ-
āϭ⧁āϟāĻžāύ āϏāĻžāχāϜ ā§Š/ā§Ē= ā§§ā§¨ā§Š āϟāĻžāĻ•āĻžāĨ¤
āϭ⧁āϟāĻžāύ ā§Š/ā§Ē āĻĄāĻžāωāύ = ⧧⧍ā§Ģ āϟāĻžāĻ•āĻž
āϭ⧁āϟāĻžāύ ā§Ģ/ā§Ž= ⧧⧧⧝ āϟāĻžāĻ•āĻž āĨ¤
āϭ⧁āϟāĻžāύ ā§§/⧍=⧝ā§Ē āϟāĻžāĻ•āĨ¤

āĻŽāĻžāύāϏāĻŽā§āĻŽāϤ āĻ“ āύāĻŋāϰāĻžāĻĒāĻĻ āĻ­āĻŦāύ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āύāĻŋāĻļā§āϚāĻŋāϤ āĻ•āϰāϤ⧇ āĻ—āĻ āĻŋāϤ āĻšāĻšā§āϛ⧇ 'āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻŦāĻŋāĻ˛ā§āĻĄāĻŋāĻ‚ āϰ⧇āϗ⧁āϞ⧇āϟāϰāĻŋ āĻ…āĻĨāϰāĻŋāϟāĻŋ (BBRA)Bangladesh Building Regul...
21/11/2025

āĻŽāĻžāύāϏāĻŽā§āĻŽāϤ āĻ“ āύāĻŋāϰāĻžāĻĒāĻĻ āĻ­āĻŦāύ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āύāĻŋāĻļā§āϚāĻŋāϤ āĻ•āϰāϤ⧇ āĻ—āĻ āĻŋāϤ āĻšāĻšā§āϛ⧇ 'āĻŦāĻžāĻ‚āϞāĻžāĻĻ⧇āĻļ āĻŦāĻŋāĻ˛ā§āĻĄāĻŋāĻ‚ āϰ⧇āϗ⧁āϞ⧇āϟāϰāĻŋ āĻ…āĻĨāϰāĻŋāϟāĻŋ (BBRA)

Bangladesh Building Regulatory Authority (BBRA) āĻāϰ āĻĒā§āϰāϧāĻžāύ āĻ•āĻžāĻ°ā§āϝāĻžāĻŦāϞ⧀

ā§§āĨ¤ āϰ⧇āϜāĻŋāĻ¸ā§āϟāĻžāĻ°ā§āĻĄ āĻĒ⧇āĻļāĻžāĻœā§€āĻŦā§€āĻĻ⧇āϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻ¸ā§āĻĨāĻžāĻĒāĻ¤ā§āϝ āύāĻ•āĻļāĻž, āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰāĻžāϞ āύāĻ•āĻļāĻž, āχāϞ⧇āĻ•ā§āĻŸā§āϰāĻŋāĻ•ā§āϝāĻžāϞ āύāĻ•āĻļāĻž, āĻĒā§āϰāϝ⧋āĻœā§āϝ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻŽā§‡āĻ•āĻžāύāĻŋāĻ•ā§āϝāĻžāϞ, āĻĒā§āϞāĻžāĻŽā§āĻŦāĻŋāĻ‚ āĻ“ āĻĢāĻžā§ŸāĻžāϰ āϏ⧇āχāĻĢāϟāĻŋ āĻŦāĻŋāώ⧟āĻ• āύāĻ•āĻļāĻžāϏāĻŽā§‚āĻš āĻĒā§āϰāĻ¸ā§āϤ⧁āϤāϏāĻš āύāĻ•āĻļāĻž āϭ⧇āϟāĻŋāĻ‚ āĻ•āĻžāĻ°ā§āϝāĻ•ā§āϰāĻŽ āϏ⧁āĻˇā§āϠ⧁āĻ­āĻžāĻŦ⧇ āĻĒāϰāĻŋāϚāĻžāϞāύāĻžāϰ āϞāĻ•ā§āĻˇā§āϝ⧇ āĻāĻ•āϟāĻŋ āφāχāϟāĻŋāĻŦ⧇āχāϜāĻĄ āĻ…āύāϞāĻžāχāύ āĻĒā§āĻ˛ā§āϝāĻžāϟāĻĢāĻ°ā§āĻŽ āĻ—āĻ āύāĨ¤

⧍āĨ¤ āĻ­āĻŦāύ āύāĻŋāĻ°ā§āĻŽāĻžāϪ⧇āϰ āϏāĻžāĻĨ⧇ āϏāĻ‚āĻļā§āϞāĻŋāĻˇā§āϟ āĻĒ⧇āĻļāĻžāĻœā§€āĻŦā§€āĻĻ⧇āϰ āϜāĻ¨ā§āϝ āϞāĻžāχāϏ⧇āĻ¨ā§āϏāĻŋāĻ‚ āϏāĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻĒā§āϰāĻŦāĻ°ā§āϤāύ āĻ“ āĻšāĻžāϞāύāĻžāĻ—āĻžāĻĻāĻ•āϰāύāĨ¤

ā§ŠāĨ¤ BNBC 2020 āĻ…āύ⧁āϝāĻžā§Ÿā§€ āχāĻŽāĻžāϰāϤ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āĻŦāĻŋāϧāĻŋāĻŽāĻžāϞāĻž āĻ…āύ⧁āϏāϰāĻŖāϏāĻš āĻ­āĻŦāύ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āϏāĻ‚āĻ•ā§āϰāĻžāĻ¨ā§āϤ āύāĻ•āĻļāĻž (āĻ¸ā§āĻĨāĻžāĻĒāĻ¤ā§āϝ, āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰāĻžāϞ, āχāϞ⧇āĻ•āĻŸā§āϰāĻŋāĻ•āĻžāϞ āĻ“ āĻ…āĻ¨ā§āϝāĻžāĻ¨ā§āϝ) āϭ⧇āϟāĻŋāĻ‚ āĻ“ āĻ…āύ⧁āĻŽā§‹āĻĻāύ āĻĒā§āϰāĻ•ā§āϰāĻŋ⧟āĻž āĻĒāĻ°ā§āϝāĻŦ⧇āĻ•ā§āώāĻŖ āĻāĻŦāĻ‚ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ āϏ⧁āĻĒāĻžāϰāĻŋāĻļ/ āĻĒāϰāĻžāĻŽāĻ°ā§āĻļ āĻĒā§āϰāĻĻāĻžāύāĨ¤

ā§ĒāĨ¤ āĻ­āĻŦāύ⧇āϰ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āĻ•āĻžāϜ āϚāϞāĻžāĻ•āĻžāϞ⧀āύ BNBC 2020 āϝāĻĨāĻžāϝāĻĨāĻ­āĻžāĻŦ⧇ āĻĒā§āϰāϤāĻŋāĻĒāĻžāϞāύ āĻāĻŦāĻ‚ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āĻ•āĻžāĻœā§‡āϰ āϗ⧁āύāĻ—āϤāĻŽāĻžāύ āύāĻŋāĻļā§āϚāĻŋāϤāĻ•āϰāϪ⧇āϰ āϞāĻ•ā§āĻˇā§āϝ⧇ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āĻ“ āϝ⧁āĻ—ā§‹āĻĒāϝ⧋āĻ—ā§€ āĻĒāϰāĻŋāĻŦā§€āĻ•ā§āώāĻŖ āϏāĻŋāĻ¸ā§āĻŸā§‡āĻŽ āĻĒā§āϰāĻŦāĻ°ā§āϤāύ / āĻĒāϰāĻžāĻŽāĻ°ā§āĻļ āĻĒā§āϰāĻĻāĻžāύāĨ¤

ā§ĢāĨ¤ National Council for Licensing of Building Professionals (NClbp) āĻ—āĻ āύ⧇āϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āĻ•āĻžāĻ°ā§āϝāĻ•āϰ āϞāĻžāχāϏ⧇āĻ¨ā§āϏāĻŋāĻ‚ āϏāĻŋāĻˇā§āĻŸā§‡āĻŽ āĻĒā§āϰāϤāĻŋāĻˇā§āĻ āĻžāĻ•āϰāĻŖāĨ¤

ā§ŦāĨ¤ Quasi- Judicial Dispute Resolution Body āĻ—āĻ āύāĨ¤

ā§­āĨ¤ āφāϧ⧁āύāĻŋāĻ• āĻ“ āωāĻ¨ā§āύāϤāϤāϰ āύāĻŋāĻ°ā§āĻŽāĻžāĻŖ āϏāĻžāĻŽāĻ—ā§āϰ⧀ āĻ“ āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋ āϏāĻŽāĻ¨ā§āĻŦā§Ÿā§‡āϰ āϞāĻ•ā§āĻˇā§āϝ⧇ āĻŦāĻŋāĻ˛ā§āĻĄāĻŋāĻ‚ āϕ⧋āĻĄ āύāĻŋ⧟āĻŽāĻŋāϤ āĻšāĻžāϞāύāĻžāĻ—āĻžāĻĻ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āĻĒā§āĻ°ā§Ÿā§‹āϜāĻ¨ā§€ā§Ÿ āĻŦā§āϝāĻŦāĻ¸ā§āĻĨāĻž āĻ—ā§āϰāĻšāĻŖāĨ¤

ā§ŽāĨ¤ BNBC āĻ…āύ⧁āϝāĻžā§Ÿā§€ āĻ…āĻ¨ā§āϝāĻžāĻ¨ā§āϝ āύāĻŋāĻ°ā§āϧāĻžāϰāĻŋāϤ āĻ•āĻžāĻ°ā§āϝāĻžāĻŦāϞ⧀āĨ¤

Bearing Pad āφāϏāϞ⧇ āϕ⧀ āĻāĻŦāĻ‚ āϕ⧇āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§Ÿ?âš™ī¸ Bearing Pad āϕ⧀?🔹 āĻāϟāĻŋ āϏ⧁āĻĒāĻžāϰ-āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ āĻ“ āϏāĻžāĻŦ-āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ⧇āϰ āĻ•āĻžāύ⧇āĻ•āĻļāύ āĻĒā§Ÿā§‡āĻ¨ā§āĻŸđŸ”š āĻŦ...
27/10/2025

Bearing Pad āφāϏāϞ⧇ āϕ⧀ āĻāĻŦāĻ‚ āϕ⧇āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšā§Ÿ?

âš™ī¸ Bearing Pad āϕ⧀?
🔹 āĻāϟāĻŋ āϏ⧁āĻĒāĻžāϰ-āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ āĻ“ āϏāĻžāĻŦ-āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ⧇āϰ āĻ•āĻžāύ⧇āĻ•āĻļāύ āĻĒā§Ÿā§‡āĻ¨ā§āϟ
🔹 āĻŦā§āϰāĻŋāϜ, āĻĢā§āϞāĻžāχāĻ“āĻ­āĻžāϰ āĻ“ āĻŽā§‡āĻŸā§āϰ⧋āϰ āĻŽāϤ⧋ āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ⧇ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšā§Ÿ
🔹 āĻāϰ āĻ•āĻžāϜ āĻšāϞ⧋ āϞāĻžāχāĻ­ āϞ⧋āĻĄ (āϝ⧇āĻŽāύ āϝāĻžāύāĻŦāĻžāĻšāύ⧇āϰ āϚāĻžāĻĒ) āĻ¸ā§āĻŽā§āĻĨāϞāĻŋ āĻŸā§āϰāĻžāĻ¨ā§āϏāĻĢāĻžāϰ āĻ•āϰāĻž
āφāĻŽāĻžāĻĻ⧇āϰ āĻĻ⧇āĻļ⧇ āĻĒā§āϰāϧāĻžāύāϤ ⧍ āϧāϰāύ⧇āϰ Bearing Pad āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšā§Ÿâ€”
1ī¸âƒŖ Elastomeric Bearing
2ī¸âƒŖ POT (PTFE) Bearing
👉 āĻ—āϤāĻ•āĻžāϞ āϝ⧇ āĻĒā§āϝāĻžāĻĄāϟāĻŋ āĻĒā§œā§‡ āϗ⧇āϛ⧇, āϏ⧇āϟāĻŋ āĻ›āĻŋāϞ Elastomeric Bearing PadāĨ¤
āĻāϰ āĻ“āϜāύ āĻŽāĻžāĻ¤ā§āϰ ā§Ģ-ā§­ āϕ⧇āϜāĻŋ āĻšāϞ⧇āĻ“, āĻŽāĻžāĻĨāĻžā§Ÿ āĻĒ⧜āϞ⧇ āĻĒā§āϰāĻžāĻŖāϘāĻžāϤ⧀ āĻšāϤ⧇ āĻŦāĻžāĻ§ā§āϝāĨ¤

❓ āĻĒā§āϰāĻļā§āύ āĻšāĻ˛ā§‹â€”āĻŽā§‡āĻŸā§āϰ⧋ āϰ⧇āϞ⧇āϰ āĻŽāϤ⧋ āĻŦ⧜ āĻ¸ā§āĻŸā§āϰāĻžāĻ•āϚāĻžāϰ⧇ āϕ⧇āύ Elastomeric āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻšāϞ⧋, āϝ⧇āĻ–āĻžāύ⧇ POT Bearing āĻ…āύ⧇āĻ• āĻŦ⧇āĻļāĻŋ āύāĻŋāϰāĻžāĻĒāĻĻ?
āϏāĻŽā§āĻ­āĻŦāϤ āĻ–āϰāϚ āĻŦāĻžāρāϚāĻžāϤ⧇ āĻŦāĻž āĻĄāĻŋāϜāĻžāχāύ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āĻ•āĻžāϰāϪ⧇āĨ¤
âš ī¸ āϏāĻŽāĻ¸ā§āϝāĻž āĻšāĻ˛ā§‹â€”Elastomeric Bearing āϏāĻžāϧāĻžāϰāĻŖāϤ Epoxy āĻĻāĻŋā§Ÿā§‡ āĻŦāϏāĻžāύ⧋ āĻšā§Ÿ, āϝ⧇āĻ–āĻžāύ⧇ Pedestal Surface āĻāϕ⧇āĻŦāĻžāϰ⧇ āϜāĻŋāϰ⧋ āϟāϞāĻžāϰ⧇āĻ¨ā§āϏ⧇ āϞ⧇āϭ⧇āϞāĻĄ āĻšāϤ⧇ āĻšā§ŸāĨ¤ āϏāĻžāĻŽāĻžāĻ¨ā§āϝ āĻ¤ā§āϰ⧁āϟāĻŋ āĻĨāĻžāĻ•āϞ⧇āχ āĻāϟāĻŋ āĻ¨ā§œā§‡ āϝāĻžā§Ÿ āĻāĻŦāĻ‚ āĻĒā§œā§‡ āϝāĻžā§ŸāĨ¤
āĻ…āĻ¨ā§āϝāĻĻāĻŋāϕ⧇ POT Bearing āϏāĻŦāϏāĻŽā§Ÿ Bolt āĻĻāĻŋā§Ÿā§‡ āĻĢāĻŋāĻ•ā§āϏāĻĄ āĻĨāĻžāϕ⧇, āϤāĻžāχ āύ⧜āĻžāϚ⧜āĻžāϰ āϕ⧋āύ⧋ āϏ⧁āϝ⧋āĻ— āύ⧇āχāĨ¤

đŸ§Ē Quality Assurance āĻāϰ āĻĻāĻŋāĻ•āϟāĻž āφāϰāĻ“ āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ
Elastomeric Bearing Pad āĻ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āϰāĻžāĻŦāĻžāϰ āĻšā§Ÿ Neoprene TypeāĨ¤
āĻāϟāĻŋāϰ āφāĻ¨ā§āϤāĻ°ā§āϜāĻžāϤāĻŋāĻ• āĻŽāĻžāύ āϝāĻžāϚāĻžāχ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ āĻŦ⧇āĻļ āĻ•āĻŋāϛ⧁ Physical Test āĻŦāĻžāĻ§ā§āϝāϤāĻžāĻŽā§‚āϞāĻ•āĨ¤
👉 āĻāĻ•āϟāĻŋ āĻŸā§‡āĻ¸ā§āĻŸā§‡āĻ“ āϝāĻĻāĻŋ āĻŽāĻŋāϏāĻŽā§āϝāĻžāϚ āĻĨāĻžāϕ⧇ āϤāĻŦ⧇ āϏ⧇āχ āϞāϟ āĻŦāĻžāϤāĻŋāϞ āĻ•āϰāĻžāϰ āύāĻŋ⧟āĻŽāĨ¤
👉 āĻ•āĻŋāĻ¨ā§āϤ⧁ āĻŦāĻžāĻ¸ā§āϤāĻŦ⧇ āφāĻŽāϰāĻž āĻĻ⧇āĻ–āĻŋ—āĻ…āύ⧇āϕ⧇ āϰāĻŋāĻĒā§‹āĻ°ā§āϟ "āϘāώ⧇āĻŽā§‡āĻœā§‡" āĻĒāĻžāĻļ āĻ•āϰāĻŋā§Ÿā§‡ āĻĻ⧇āύāĨ¤
👉 āφāϰ āĻāϰ āĻĢāϞ⧇āχ āϘāĻŸā§‡ āĻ āϧāϰāύ⧇āϰ āĻĻ⧁āĻ°ā§āϘāϟāύāĻžāĨ¤
- Collected

Architectural Marvel or Modern Palace? The Extravagant Design of Antilia in Mumbai....
18/10/2025

Architectural Marvel or Modern Palace? The Extravagant Design of Antilia in Mumbai....

💧 What is a Water Stopper in Construction?Definition:A water stopper is a construction element used to prevent water lea...
29/08/2025

💧 What is a Water Stopper in Construction?

Definition:
A water stopper is a construction element used to prevent water leakage through joints in concrete structures like basements, tunnels, tanks, dams, and bridges.

Function:

Blocks water passage at construction joints, expansion joints, or contraction joints

Ensures waterproofing and structural durability

---

🔹 Types of Water Stoppers

1. PVC Water Stopper

Made of PVC (Polyvinyl Chloride)

Flexible, durable, and resistant to chemicals

Used in basements, water tanks, canals

Common profiles: I-shape, H-shape, dumbbell, ribbed

2. Rubber Water Stopper

Made of synthetic rubber (EPDM / Neoprene)

Highly flexible, excellent waterproofing

Suitable for movement joints

Can withstand temperature variations & chemical exposure

3. Metal Water Stopper

Made of stainless steel or mild steel

Used in high-pressure water applications like dams or reservoirs

Often combined with rubber or PVC for sealing

4. Hydrophilic / Swelling Water Stopper

Made of hydrophilic rubber or bentonite

Swells when in contact with water → seals the joint automatically

Often used in concrete joints with small cracks

5. Combination / Hybrid Water Stopper

Combination of PVC + Hydrophilic or Rubber + Metal

Used in special structures where high performance is required...

Differences Between Construction Joint & Expansion JointConcrete joints are essential for durability, flexibility, and c...
29/08/2025

Differences Between Construction Joint & Expansion Joint

Concrete joints are essential for durability, flexibility, and construction efficiency. Two major types are Expansion Joints and Construction Joints — each serving distinct purposes.

â¸ģ

đŸŸĻ Expansion Joint

Purpose:
Accommodates thermal expansion and contraction of concrete caused by temperature changes.

Location:
â€ĸ Placed at regular intervals (15–20 m).
â€ĸ Common in roads, pavements, runways, walls, and long building floors.

Design:
â€ĸ Consists of a gap (10–20 mm).
â€ĸ Filled with a flexible sealant (e.g., asphalt, silicone).

Function:
â€ĸ Prevents cracking and structural stress by allowing safe movement.

â¸ģ

🟩 Construction Joint

Purpose:
Divides concrete pours so construction can proceed in stages.

Location:
â€ĸ Found at the end of a concrete pour, where the next pour will continue.

Design:
â€ĸ Consists of a keyed or roughened surface.
â€ĸ Ensures bonding between successive pours.

Function:
â€ĸ Allows work to be broken into manageable sections.
â€ĸ Maintains structural continuity.

â¸ģ

đŸ—ī¸ Key Differences at a Glance
1. Purpose:
â€ĸ Expansion Joint → Handles movement.
â€ĸ Construction Joint → Handles staged pouring.
2. Location:
â€ĸ Expansion Joint → Regular intervals in long spans.
â€ĸ Construction Joint → End of each pour.
3. Design:
â€ĸ Expansion Joint → Gap + flexible sealant.
â€ĸ Construction Joint → Keyed joint for bonding.

â¸ģ

âœī¸ By: Auwal Alhaji Mudassir Wudil

New Fee for e-GP Schedule ...
27/08/2025

New Fee for e-GP Schedule ...

Cost of Project (Item wise)1. Structure = 35%2. Brick work = 6%3. Wood work = 5%4. Metal work = 2%5. Plambing and Sa...
21/08/2025

Cost of Project (Item wise)

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%

âœĒ 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% (ā§Šā§Ģ% āϝ⧇āĻ­āĻžāĻŦ⧇ āφāϏāĻŦ⧇āĨ¤)

âœĒ 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% (ā§Ŧ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ WOOD WORK ~ 5%
- Door frame = 40%
- Main Door Shutter = 15%
- Partex Door Shutter = 35%
- Cat Door & Accessories = 10%
TOTAL = 100% (ā§Ģ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇)

âœĒ METAL WORK ~ 2%
- Window grill = 55%
- Verandah Railling = 20%
- Stair Railling = 10%
- Main gate, Gen-Sub, safety grill = 15%
TOTAL = 100% (⧍% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ PLAMBING & SANITARY WORK~ 6%
- uPVC vertical line thru duct = 25%
- GI line work = 30%
- Fixture & Fittings = 40%
- Ground Floor = 5%
TOTAL = 100% (ā§Ŧ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ ELECTRICAL~ 7%
- Conduiting inside slab = 10%
- Conduiting on wall i/c MK box=15%
- Cabling work = 55%
- Switch-Socket = 20%
TOTAL = 100% (ā§­% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ PLASTER ~ 4%
- Ceiling plaster = 20%
- Internal wall plaster = 50%
- Outside plaster/facing bricks = 30%
TOTAL = 100% (ā§Ē% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ GENERAL FLOOR TILES ~ 6%
- General floor & Verandah = 75%
- Stair, typical lobby & lift wall = 20%
- GF lift lobby, wall, reception = 5%
TOTAL = 100% (ā§Ŧ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ 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% (ā§Š% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ 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% (ā§Ē% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ EME ~ 10%
- Lift = 50%
- Generator = 25%
- Substation = 20%
- PABX, Fire extinguisher etc = 5%
TOTAL = 100% (ā§§ā§Ļ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ 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% (ā§Š% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ 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, counter slab = 20%
- Cable tray = 1%
- Sanitary duct cover, ceiling etc= 4%
- Reception desk, letter box = 2%
TOTAL = 100% (ā§Ŧ% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

âœĒ UTILITY CONNECTION & BILL ~ 3%
- DESA/DESCO = 35%
- TITAS = 20
- WASA = 15%
- Utility bills = 30%
TOTAL = 100% (ā§Š% āϝ⧇āĻ­āĻžāĻŦ⧇ āĻšāĻŦ⧇āĨ¤)

21/08/2025
21/08/2025

Easy way to make Stirrup...

  āĻ…āύ⧁āϝāĻžāϝāĻŧā§€ āĻāĻ•āϟāĻŋ āĻ•āϞāĻžāĻŽā§‡āϰ āϏāĻ°ā§āĻŦāύāĻŋāĻŽā§āύ āϏāĻžāχāϜ āĻ•āϤ?āĻ•āϝāĻŧāϟāĻŋ āϰāĻĄ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšāϝāĻŧ āĻāĻŦāĻ‚ āĻ•āϤ āĻŽāĻŋāϞāĻŋ?------------------------------------------...
14/08/2025

āĻ…āύ⧁āϝāĻžāϝāĻŧā§€ āĻāĻ•āϟāĻŋ āĻ•āϞāĻžāĻŽā§‡āϰ āϏāĻ°ā§āĻŦāύāĻŋāĻŽā§āύ āϏāĻžāχāϜ āĻ•āϤ?āĻ•āϝāĻŧāϟāĻŋ āϰāĻĄ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšāϝāĻŧ āĻāĻŦāĻ‚ āĻ•āϤ āĻŽāĻŋāϞāĻŋ?
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ā§§āĨ¤ āĻ•āϞāĻžāĻŽā§‡āϰ āϏāĻ°ā§āĻŦāύāĻŋāĻŽā§āύ āϏāĻžāχāϜ (Minimum Column Size):-
BNBC 2020 āĻāϰ āĻ…āĻ§ā§āϝāĻžāϝāĻŧ ā§Š.ā§Ž.⧍ (Reinforced Concrete Columns) āĻ…āύ⧁āϝāĻžāϝāĻŧā§€:-

āĻ•) āĻ¨ā§āϝ⧂āύāϤāĻŽ āĻĒāĻžāĻ°ā§āĻļā§āĻŦā§€āϝāĻŧ āĻŽāĻžāĻ¤ā§āϰāĻž (Least Lateral Dimension):-
āĻ•āϞāĻžāĻŽā§‡āϰ āĻĒā§āϰāĻ¸ā§āĻĨ āĻŦāĻž āĻ—āĻ­ā§€āϰāϤāĻž (āϝ⧇āϕ⧋āύ⧋ āĻĻāĻŋāĻ•) ⧍ā§Ļā§Ļ āĻŽāĻŋāĻŽāĻŋ (⧍ā§Ļ āϏ⧇āĻŽāĻŋ) āĻāϰ āĻ•āĻŽ āĻšāϤ⧇ āĻĒāĻžāϰāĻŦ⧇ āύāĻžāĨ¤

āĻ–) āĻŦā§āϝāϤāĻŋāĻ•ā§āϰāĻŽ: āĻŦāĻŋāĻļ⧇āώ āĻĄāĻŋāϜāĻžāχāύ āĻ“ āχāĻžā§āϜāĻŋāύāĻŋāϝāĻŧāĻžāϰ⧇āϰ āĻ…āύ⧁āĻŽā§‹āĻĻāύ āϏāĻžāĻĒ⧇āĻ•ā§āώ⧇ ā§§ā§Ģā§Ļ āĻŽāĻŋāĻŽāĻŋ āĻĒāĻ°ā§āϝāĻ¨ā§āϤ āĻ—ā§āϰāĻšāĻŖāϝ⧋āĻ—ā§āϝ (āϏ⧀āĻŽāĻŋāϤ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇)āĨ¤

⧍. āϰāĻĄā§‡āϰ āϏāĻ‚āĻ–ā§āϝāĻž āĻ“ āĻŽāĻžāĻ¤ā§āϰāĻž (Reinforcement Specifications):-

āĻ•) āϞāĻ‚āĻ—āĻŋāϚāĻŋāωāĻĄāĻŋāύāĻžāϞ āϰāĻĄ (Longitudinal Bars):-
āĻ¨ā§āϝ⧂āύāϤāĻŽ āϏāĻ‚āĻ–ā§āϝāĻž:-
āϝ⧇āϕ⧋āύ⧋ āφāϝāĻŧāϤāĻ•ā§āώ⧇āĻ¤ā§āϰāĻžāĻ•āĻžāϰ āĻŦāĻž āĻŦāĻ°ā§āĻ—āĻžāĻ•āĻžāϰ āĻ•āϞāĻžāĻŽā§‡ ā§ĒāϟāĻŋ āϰāĻĄ āĻŦāĻžāĻ§ā§āϝāϤāĻžāĻŽā§‚āϞāĻ• (āĻĒā§āϰāϤāĻŋāϟāĻŋ āϕ⧋āĻŖāĻžāϝāĻŧ ā§§āϟāĻŋ)āĨ¤
āĻŦ⧃āĻ¤ā§āϤāĻžāĻ•āĻžāϰ āĻ•āϞāĻžāĻŽā§‡āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻ¨ā§āϝ⧂āύāϤāĻŽ ā§ŦāϟāĻŋ āϰāĻĄāĨ¤

āĻ¨ā§āϝ⧂āύāϤāĻŽ āϰāĻĄā§‡āϰ āϏāĻžāχāϜ:-
BNBC 2020-āĻāϰ āĻ…āĻ§ā§āϝāĻžāϝāĻŧ ā§Š.ā§Ž.⧍.ā§Š āĻ…āύ⧁āϝāĻžāϝāĻŧā§€, āϞāĻ‚āĻ—āĻŋāϚāĻŋāωāĻĄāĻŋāύāĻžāϞ āϰāĻĄā§‡āϰ āĻŦā§āϝāĻžāϏ ⧧⧍ āĻŽāĻŋāĻŽāĻŋ āĻāϰ āĻ•āĻŽ āĻšāĻ“āϝāĻŧāĻž āϝāĻžāĻŦ⧇ āύāĻžāĨ¤

āĻĒā§āϰāϚāϞāĻŋāϤ āĻĒā§āĻ°ā§āϝāĻžāĻ•āϟāĻŋāϏ:- āϏāĻžāϧāĻžāϰāĻŖāϤ ā§§ā§Ŧâ€“ā§¨ā§Ļ āĻŽāĻŋāĻŽāĻŋ āϰāĻĄ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšāϝāĻŧ (āϞ⧋āĻĄ āĻ“ āĻ•āϞāĻžāĻŽā§‡āϰ āωāĻšā§āϚāϤāĻž āĻ…āύ⧁āϝāĻžāϝāĻŧā§€)āĨ¤
āϰāĻĄā§‡āϰ āĻļāϤāĻ•āϰāĻž āĻšāĻžāϰ (Minimum Reinforcement Ratio):-

āĻŽā§‹āϟ āĻĒā§āϰāĻ¸ā§āĻĨāĻšā§āϛ⧇āĻĻ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰāĻĢāϞ⧇āϰ ā§§% āĻĨ⧇āϕ⧇ ā§Ŧ% āĻāϰ āĻŽāĻ§ā§āϝ⧇ āĻĨāĻžāĻ•āϤ⧇ āĻšāĻŦ⧇āĨ¤

āĻ–) āϟāĻžāχ āϰāĻĄ/āĻ¸ā§āĻŸā§āϰāĻžāĻĒāϏ (Ties/Stirrups):-
āĻ¨ā§āϝ⧂āύāϤāĻŽ āϏāĻžāχāϜ:- āϟāĻžāχ āϰāĻĄā§‡āϰ āĻŦā§āϝāĻžāϏ ā§Ŧ āĻŽāĻŋāĻŽāĻŋ (ā§§ā§Ļ āĻŽāĻŋāĻŽāĻŋ āϞāĻ‚āĻ—āĻŋāϚāĻŋāωāĻĄāĻŋāύāĻžāϞ āϰāĻĄā§‡āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇) āĻŦāĻž ā§Ž āĻŽāĻŋāĻŽāĻŋ (⧧⧍ āĻŽāĻŋāĻŽāĻŋ āĻŦāĻž āĻŦāĻĄāĻŧ āϰāĻĄā§‡āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇)āĨ¤

āĻ¸ā§āĻĒ⧇āϏāĻŋāĻ‚ (āĻĻā§‚āϰāĻ¤ā§āĻŦ):-
āĻ•āϞāĻžāĻŽā§‡āϰ āĻĻ⧁āχ āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇ (Top & Bottom):- ā§§ā§Ļā§Ļ āĻŽāĻŋāĻŽāĻŋ (āĻ˛ā§āϝāĻžāĻĒ āĻœā§‹āύ⧇)āĨ¤
āĻŽāĻ§ā§āϝāĻŦāĻ°ā§āϤ⧀ āĻ…āĻ‚āĻļ⧇:- ā§§ā§Ģā§Ļ āĻŽāĻŋāĻŽāĻŋ āĻŦāĻž āĻ•āϞāĻžāĻŽā§‡āϰ āĻ•ā§āώ⧁āĻĻā§āϰāϤāĻŽ āĻĒāĻžāĻ°ā§āĻļā§āĻŦā§€āϝāĻŧ āĻŽāĻžāĻ¤ā§āϰāĻžāϰ ā§§ā§Ŧ āϗ⧁āĻŖ (āϝ⧇āϟāĻŋ āĻ•āĻŽ)āĨ¤

ā§ŠāĨ¤ āωāĻĻāĻžāĻšāϰāĻŖ (āĻ—āĻŖāύāĻž):-
āĻ•āϞāĻžāĻŽ āϏāĻžāχāϜ:- ⧍ā§Ļ āϏ⧇āĻŽāĻŋ × ā§Šā§Ļ āϏ⧇āĻŽāĻŋ (āĻ¨ā§āϝ⧂āύāϤāĻŽ ⧍ā§Ļ āϏ⧇āĻŽāĻŋ āĻŽāĻžāύ āĻĒā§‚āϰāĻŖ āĻ•āϰ⧇āϛ⧇)āĨ¤
āϞāĻ‚āĻ—āĻŋāϚāĻŋāωāĻĄāĻŋāύāĻžāϞ āϰāĻĄ:- ā§ĒāϟāĻŋ (āĻĒā§āϰāϤāĻŋāϟāĻŋ āϕ⧋āĻŖāĻžāϝāĻŧ) ā§§ā§Ŧ āĻŽāĻŋāĻŽāĻŋ āĻŦā§āϝāĻžāϏ⧇āϰ āϰāĻĄāĨ¤
āϟāĻžāχ āϰāĻĄ:- ā§Ž āĻŽāĻŋāĻŽāĻŋ āĻŦā§āϝāĻžāϏ⧇āϰ, āĻ¸ā§āĻĒ⧇āϏāĻŋāĻ‚ ā§§ā§Ģā§Ļ āĻŽāĻŋāĻŽāĻŋ (āĻŽāĻžāĻā§‡) āĻ“ ā§§ā§Ļā§Ļ āĻŽāĻŋāĻŽāĻŋ (āĻĒā§āϰāĻžāĻ¨ā§āϤ⧇)āĨ¤

ā§ĒāĨ¤ BNBC 2020-āĻāϰ āϰ⧇āĻĢāĻžāϰ⧇āĻ¨ā§āϏ:-
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āϰāĻŋāχāύāĻĢā§‹āĻ°ā§āϏāĻŽā§‡āĻ¨ā§āϟ āĻĄāĻŋāĻŸā§‡āχāϞāϏ:- āĻ…āĻ§ā§āϝāĻžāϝāĻŧ ā§Š.ā§Ž.⧍.ā§Š (Longitudinal Reinforcement) āĻ“ ā§Š.ā§Ž.⧍.ā§Ē (Transverse Reinforcement)

āϗ⧁āϰ⧁āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āύ⧋āϟ:-
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