ArkiPraktis

01/05/2026

For those who prioritizes quality finish.

30/12/2025

Small detail but makes a lot of sense.

an architectural diagram and 3D visualization that illustrates a specific design principle for staircase landings. It uses a "Correct vs. Incorrect" (indicated by the red X and green checkmark) format to highlight the importance of landing depth and handrail continuity.

1. TOP SECTION: PLAN VIEW (AERIAL VIEW)
The top half shows two floor plans of a U-shaped (switchback) staircase.
• The Left Side (Incorrect): This shows a staircase where the landing is exactly the same width as the stairs themselves. While it seems efficient, it creates a "tight" turn that makes moving large objects difficult and can cause a bottleneck for foot traffic.
• The Right Side (Correct): This plan includes "Extra Space in Landing." By extending the landing slightly beyond the width of the stairs, it creates a more generous turning radius. The orange and red arrows indicate better circulation flow and more clearance for users.

2. BOTTOM SECTION: SECTION VIEW (SIDE PROFILE)
The bottom half provides a 3D "Section" view (a cut-through of the side) to explain the vertical and ergonomic implications of the design.
• The Left Side (Incorrect): The staircase rises directly from the edge of the landing. This often results in a handrail that has to make a very sharp, abrupt turn, which is less ergonomic and can be a tripping hazard if someone’s foot is too close to the edge of the first step while turning.
• The Right Side (Correct): There is a clear offset (highlighted by the red dashed lines and the label "EXTRA SPACE IN LANDING"). This offset allows:
• Handrail Continuity: The handrail can extend further horizontally before the stairs begin, providing better support.
• Safety: It ensures a person is fully oriented on the flat surface before they begin their ascent or descent.
• Structural Ease: It provides more room for the structural "throat" of the concrete stairs to meet the landing slab.

SUMMARY OF KEY TAKEAWAYS
The image advocates for generous landing depth. In professional architecture and building codes (like the IBC or ADA), landings are often required to be at least as wide as the stairway and have a minimum depth (often 36–48 inches) to ensure:
• Safety: Preventing falls at the transition point.
• Egress: Allowing people to pass each other during emergencies.
• Functionality: Making it easier to carry furniture or equipment between floors.

17/11/2025

17/11/2025

Tropic suitable.

06/05/2025

Before AutoCad

15/04/2024

Towards cool building design

Video related to Polimi Open Knowledge (POK)http://www.pok.polimi.it

13/09/2023

My house is a wonderland.

04/09/2023

FREEHOLD LAND for sale.
Tanah PEGANGAN BEBAS untuk dijual.
10 Lot Teres 20' x 76' Tepi Jalan Besar Sebelah Pejabat JKR Tumpat
Lokasi premium
-Bebas banjir
-Tak perlu tambun
-Geran individu
-Pelan bangunan sudah diluluskan sedia untuk dibina

Harga dibuka untuk perundingan.

Sila hubungi kami jika berminat. 0129888266 Roslan.
Harga fleksibel. Siapa cepat dia dapat

10/08/2023

Majlis penyerahan model Empangan Sembrong kepada JPS Malaysia, Cyberjaya.
Alhamdulillah.

27/07/2023

Self-sustaining residential.
A living place that accomodates living as well as generate business for the owner.