3D preview of Fire-Rated Metal Door Set in RC Wall (HK FS)
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Interactive 3D model of Fire-Rated Metal Door Set in RC Wall (HK FS)

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Fire-Rated Metal Door Set in RC Wall (HK FS)

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Bounding box
1600 × 150 × 2400 mm
Engine
3D Printing B-rep
Parameters
14
Published
November 3, 2026

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The prompt

help me to draw a metal door with detial and 2 FRR requirement under FS in hong kong. the drawing also need to have detail interface between the RC wall

Parameters

NameValueRange
Wall overall width1600 mm600 – 3000
RC wall thickness150 mm100 – 400
Wall overall height2400 mm1800 – 3500
Structural opening width900 mm600 – 1800
Structural opening height2100 mm1800 – 3000
Frame face width50 mm30 – 120
Frame depth into wall90 mm50 – 150
Frame front face from wall front30 mm0 – 100
Frame embedment into RC reveal1.5 mm0.5 – 5
Frame stop lip depth20 mm10 – 40
Door leaf thickness45 mm30 – 80
Leaf to frame gap3 mm1 – 8
Intumescent strip width12 mm6 – 30
Intumescent strip thickness5 mm2 – 12

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Fire-Rated Metal Door Set in RC Wall (HK FS) - Free CAD Model (STEP, STL) | TextoCAD