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Group 6 - DK 4 (Nia, Izzah, Fisha, Teha)

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Group 6 - DK 4 (Nia, Izzah, Fisha, Teha)

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2. Material : Refer picture

Steps : RC

Baluster : Steel

Handrail : Timber

3. Comment : Good application of anti-slip indents in RC steps for grip as there is no nosing.

4. Suggestion : Replace the balusters with stainless steel as the initial steel balusters turned rusty over time, but slightly prevented by paint finishing.

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1.MEASUREMENT

2.MATERIAL

3.COMMENTS

4.SUGGESTION

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G2 - MJIIT

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Material: RC and Steel

Comments: -

Good

1) consist of anti-slip nosing

Bad

1) empty space between wall and stairs

2) between baluster there’s no protection

3) obstacle (drain) in front of stairs

4) uneven risers

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GP-4 AMINUDDIN BAKI

MATERIAL-

Staircase - reinforced concrete ( finishing tiles)

Handrail- wood

Baluster- steel

COMMENT-

Reach the standard of staircase measurement

SUGGESTION-

Lack of grip (slippery tiles)

Baluster too thick for handgrip placement

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MATERIALS = STEEL

COMMENT:

-NO RISER STRUCTURE. POSIBILITY TO PEOPLE SHOES STUCK BETWEEN THEM.

RISER NOT REACH THE STANDARD OF STAIRS MEASUREMENT

SUGGESTION:

ADD STRUCTURE OF RISER

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Weakness

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UNecessary gap

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staircase review

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Measurement: every measurement is followed as in UBBL

Material: RC with tiles finishes and steel handrails

Comments: the width of stairs is long and good enough for safety during emergency escape.

Suggestions: take care of the maintenance

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Measurement: 10inch gap from stairs to wide window without any barrier or handrail

Material: -

Comments: Dangerous because someone might slipped in.

suggestions: close the gap or put a barrier

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Sketch of the staircase, with tiles finishes. Detailing is the slanted part of riser for safety reason

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Sketch of handrail and baluster

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Riser: 170mm

Thread: 270mm

Baluster height: 815mm

Baluster spacing: 890mm

Railing: 75mm x 40mm

Railing angle: 35.2°

Stairway width: 1330mm

Baluster-to-baluster: 1100mm

Landing: 2710mm x 1520mm

Corridor width (GRD FLR): 1900mm

Corridor width (1ST FLR): 2360mm

Nosing angle: 9.2°

Soffit height: 1530mm

Floor height: 3420mm

Well width: 75mm

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Material: Tiled reinforced concrete stairs with metal railing

Coment: old, licin,need repair and handrail tak sesuai

Sugestion: repair, change tiles , better handrail

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G2 ( Blok q ) - Nazihah , Eirfan , Aj , Qistina 

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G2 ( Blok q ) - Nazihah , Eirfan , Aj , Qistina 

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meaasurements: followed by UBBL requirements

materials: RC(finishes tiles),steel and glass

comments:

-the steps are different

-15 steps to landing parts, it should be 12 steps b4 the landing parts

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Materials :

Steps - Timber

Baluster - Steel

Handrail - Timber

Comments - Reached staircase standard measurement, Timber steps can be slippery when exposed to rainwater, cannot withstand a lot of people at the same time.

Suggestion - Must be properly maintained,

Can crack and absorb moisture, easily damaged compared to other materials, or change material for the staircase steps.

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Materials

1) Stoneyford Polished concrete

2) Mini Terrazo tiles

3) Anti - Slip stairs edge nosing

4) Steel

Comments

Rusted steel has the potential to break.

Handrail is too thick , it should be less than 65 mm, but the handrail were 115 mm thick.

Using Stoneyford polished concrete has the possibility for corrosion, and the texture will be harsh due to the rain.

Suggestion

replacing the steel that supports the railing to concrete is stronger then steel and can endure longer

Handrail thickness should take into consideration typical stairs measurements.