👉 INTERCON Construction Chemicals 

● Concrete Admixtures
● Bonding Agents
● Waterproofings
● Wall Putty, Prime Coat
● Concrete Repair Mortar
● Floor hardener, Epoxy
● Grout, Self-level mortar
● Quartz paint, Contextra
● Tile Adhesive & Tile Joint Fillers 
● Geotextiles and other construction chemicals and materials

☎️ Tel: 0961955555

🔹 Address 1: Signal road, around
Dinberwa Hospital

🔹 Addres 2: Wellosefer, Infront of
Dani Plaza

👷አንድን ሲኒየር መሃንዲስ ከጁኒየር በእውነት የሚለየው ምንድን ነው?

💫በምህንድስና ዓለም ውስጥ ዕድሜና ማዕረግ ብቻቸውን ትርጉም የላቸውም። እውነተኛው ልዩነት የሚመጣው ነገሮችን በምታዩበት መነጽር ነው።

💫ቁጥሮችን ከሚያሰላ ጁኒየር፣ ስራውን በበላይነት ወደሚመራ ሲኒየር ከፍ የሚያደርጋችሁ እውነተኛው ሀቅ ይህ ነው።

1. ንድፈ-ሃሳብ ከእውነታ (Theory vs. Reality)

ጁኒየር መሃንዲስ ትክክለኛውን "ቁጥር" ለማግኘት ሲጨነቅ፣ ሲኒየሩ ግን ያ ቁጥር በሳይት ላይ "ሊተገበር" መቻሉን ያስባል።
ምሳሌ፦ አንድ ጁኒየር በወረቀት ላይ እጅግ በጣም ጠንካራ የሆነ የብረት ዝርዝር (Rebar detailing) ያወጣል። ነገር ግን ብረቶቹ በጣም ከመጠጋጋታቸው የተነሳ ኮንክሪት ውስጥ ገብቶ vibrate ለማድረግ ቦታ እንደማይኖር አያስተውልም። ሲኒየሩ ግን ዲዛይኑን አይቶ "ይህ በወረቀት ላይ ቢሰራም፣ ሳይት ላይ አይሰራም" ብሎ ለውጥ ያደርጋል።

2. መስመራዊ አስተሳሰብ ከቅድመ-ዝግጅት (Linear Thinking vs. Contingency)
ጁኒየር ስራው "እንዲሰራ" ብቻ ሲያቅድ፣ ሲኒየሩ ግን ስራው "ሊበላሽ" የሚችልባቸውን መንገዶች አስቀድሞ ይገምታል።
ምሳሌ፦ ኮንክሪት ለመሙላት ዝግጅት ሲደረግ፣ ጁኒየሩ የፓምፕ እና የሚክሰር መኪናዎችን መምጣት ብቻ ይጠባበቃል። ሲኒየሩ ግን "ፓምፑ ቢበላሽ ወይም የትራፊክ መጨናነቅ ቢኖር ኮንክሪቱ እንዳይበላሽ ምን እናደርጋለን?" ብሎ 'Plan B' ያዘጋጃል።

3. መረጃ ማድረስ ከመፍትሄ አቅራቢነት (Reporting vs. Solving)
ጁኒየር መሃንዲስ እንቅፋቶችን ሪፖርት ያደርጋል፤ ሲኒየሩ ግን እንቅፋቶቹን አልፎ የሚሄድበትን ካርታ ይዞ ይመጣል።
ምሳሌ፦ የማሽነሪ ብልሽት ሲያጋጥም፣ ጁኒየሩ "ዶዘሩ ተበላሽቷል" ብሎ ይናገራል። ሲኒየሩ ግን "ዶዘሩ ተበላሽቷል፤ ስለዚህ የጥገና ባለሙያ ጠርቻለሁ፣ እስከዚያው ግን ሰራተኞቹ ጊዜ እንዳያባክኑ ወደ ሌላ ምድብ አዛውሬያቸዋለሁ" ብሎ መፍትሄውን ጨምሮ ያቀርባል።

4. ተግባርን ከዋጋ ጋር ማገናኘት (Task vs. Value)
ጁኒየር ስራውን እንደ አንድ "ተግባር" ያየዋል፤ ሲኒየሩ ግን ስራውን እንደ "ካፒታል" ኢንቨስትመንት ይመለከተዋል።
ምሳሌ፦ አንድን የግንባታ ግብዓት (Material) በሁለት ቀን መዘግየት ጁኒየሩ እንደ ቀላል "መቆየት" ያየዋል። ሲኒየሩ ግን ያ የሁለት ቀን መዘግየት የባንክ ወለድን እንደሚጨምር፣ የኪራይ ማሽኖች ያለ ስራ እንዲቆሙ እንደሚያደርግና የፕሮጀክቱን አጠቃላይ ትርፍ እንደሚበላው ይረዳል (Big Picture)።

💡ሁልጊዜ "ለምን?" ብላችሁ ጠይቁ። ዲዛይኑ ለምን እንዲህ ሆነ? ፎርማኑ ለምን በዚያ መንገድ ሰራው? ከቢሮ ወጥታችሁ ሳይት ላይ ካሉ ባለሙያዎች ጋር ስትነጋገሩ፣ በወረቀት ላይ የማይገኙትን እውነተኛ የምህንድስና ጥበቦች ትማራላችሁ።

እናንተ በሙያ ህይወታችሁ "አሁን ግን እንደ ሲኒየር እያሰብኩ ነው" ያላችሁበትን አጋጣሚ ታስታውሳላችሁ? ምን ተፈጥሮ ነበር? ሃሳባችሁን በኮመንት አጋሩን! 👇

@etconp

🧱 የብሎኬት መጠንና ግብዓቶችን በቀላሉ እንዴት ማስላት ይቻላል? (Site Method)

በግንባታ ሳይት ላይ ለግምትም ሆነ ለግዢ ዝግጅት ፈጣን እና ትክክለኛ ስሌት መጠቀም ጊዜንና ገንዘብን ይቆጥባል። ይህ ምስል በ 6 * 3 ሜትር (18{m}^2) ግድግዳ ላይ የሚያስፈልጉ ግብዓቶችን በቀላሉ የሚያሳይ ነው።

📍 ዋና ዋና ነጥቦች፦

* የግድግዳ ስፋት (Wall Area): ርዝመት በ ቁመት (L*H)።
* ምሳሌ፦ 6{m} * 3{m} = 18{m}^2
* የብሎኬት ብዛት: በአንድ ካሬ ሜትር (1{m}^2) ውስጥ በአማካኝ 12.5 ብሎኬቶች ያስፈልጋሉ።

* ስሌት፦ 18{m}^2 * 12.5 = 225 ብሎኬቶች።
* የሲሚንቶና አሸዋ ፍላጎት (ለ 1:6 ሞርታር ድብልቅ):
* ለ 225 ብሎኬቶች 👉 5 ኩንታል ሲሚንቶ።
* ለሞርታር የሚሆን አሸዋ 👉 0.8 ኩዩቢክ ሜትር (0.8{m}^3)።

💡 ለምን ይህን ዘዴ እንጠቀማለን?

* ለቁሳቁስ ዝርዝር (BOQ) ዝግጅት ግብዓት ስለሚሆን።
* በሳይት ላይ ብክነትን ለመቀነስ ስለሚረዳ።
* የግዢ በጀትን አስቀድሞ ለመተንበይ ያስችላል።

ማሳሰቢያ፦ ይህ ስሌት እንደ ብሎኬቱ መጠንና እንደ ሞርታር ውፍረት መጠነኛ ልዩነት ሊኖረው ስለሚችል፣ ለበለጠ ጥንቃቄ የ 5% ብክነት (Wastage) ግምት ውስጥ ማስገባት ይመከራል።

በግንባታ ዙሪያ ተጨማሪ መረጃዎችን ለማግኘት ገፃችንን ይከተሉ!

🏷የ YouTube ገፃችን ለመቀላቀል ከታች ባለው ሊንክ በመግባት SubScribe አርገው ቤተሰብ ይሁኑ👇

https://youtube.com/@ethiopianconstruction7?si=ils307xXQQpIdCwG
‎
‎@etconp

👉የኢትዮጵያ ብሔራዊ ባንክ በአዲስ አበባ በአለምዓቀፍ ንድፍ ውድድር  አዲስ ዋና መሥሪያ ቤት ሊያስገነባ ነው።

​የኢትዮጵያ ብሔራዊ ባንክ (NBE) በአዲስ አበባ አዲስ ዋና መሥሪያ ቤት ለመገንባት የሚያስችለውን ሂደት የጀመረ ሲሆን፤ እንደ ተቋም እንደ ትልቅ ምልክት (landmark) የሚቆጠር ሕንፃ ለመንደፍና ለግንባታ ክትትል (supervision) የሚሆኑ የአገር ውስጥና ዓለም አቀፍ ኩባንያዎችን በጨረታ ጋብዟል።

​ታቅዶ ያለው አዲስ ዋና መሥሪያ ቤት በሱዳን ጎዳና በሚገኘው የባንኩ ነባር ግቢ ውስጥ በግምት 5,700 ካሬ ሜትር ቦታ ላይ የሚያርፍ ይሆናል። ፕሮጀክቱ የማዕከላዊ ባንኩን የሥራ እንቅስቃሴዎች በአንድ ጣራ ስር ለማምጣትና የአስተዳደር እንዲሁም የቴክኒክ መሠረተ ልማቱን ለማዘመን ያለመ ነው።

​ባንኩ ባወጣው የፍላጎት መግለጫ (request for expression of interest) መሠረት፤ አዲሱ ሕንፃ ዘመናዊ የሕንፃ አስተዳደር ሥርዓቶችን (building management systems)፣ የላቀ የደህንነት መዋቅርን እና ዘመናዊ የዲጂታል መሠረተ ልማትን ያካተተ ይሆናል።

ይህም ማዕከላዊ ባንኩ በሪፎርም ላይ ባለው የፋይናንስ ሥርዓት ውስጥ ያለውን ሰፊ ሚና የሚያንፀባርቅ ነው። በተጨማሪም ግንባታው ቢሮዎችን፣ የሥልጠና ማዕከላትንና የሕዝብ አገልግሎት መስጫ ቦታዎችን ይይዛል።

​ይህ ተነሳሽነት የመጣው ኢትዮጵያ የቁጥጥር ሥራን ማጠናከር፣ የካፒታል ገበያን ማሳደግና የባንክ ኢንዱስትሪውን በሂደት ለውጭ ኢንቨስትመንት ክፍት ማድረግን ጨምሮ ሰፊ የፋይናንስ ዘርፍ ማሻሻያዎችን እየተገበረች ባለችበት ወቅት ነው። አዲሱ ዋና መሥሪያ ቤት እነዚህን የለውጥ ሂደቶች ለመደገፍ የታለመ ሰፊ ተቋማዊ ሽግግር አካል ተደርጎ ይወሰዳል።

​ባንኩ በትላልቅና ረዣዥም የሕንፃ ፕሮጀክቶች ላይ ልምድ ያላቸው፣ የቴክኒክ አቅምና ቀዳሚ የሥራ አፈጻጸም ያላቸውን ኩባንያዎች የሚፈልግ ሲሆን፤ የአማካሪነት ሥራውም ዓለም አቀፍ መስፈርቶችን የተከተለ እንዲሆን ይጠበቃል።

Via Ethiopian Business Review

@etconp

ታምራት ፕሌት እና ጄ ቦልት አቅራቢ

✅የምንሰጣቸው አገልግሎቶች

🔅 ፕሌት any Size & thickness
🔅 ጄ ቦልት (ጥርስ ማዉጣትና ማጠፍ)

🔅 የተለያዩ  [modefic] ስራዎችን እንሰራለን።

♦️ ማንኛዉንም ብረታ ብረት እንገዛለን።

☎️ስልክ 0904040477 ወይም 0911016833 ደውለው ያግኙን
📱ቴሌግራም ላይ ፦https://t.me/heavenic1

አድራሻ፦  ቁ 1.መርካቶ
                ቁ.2 አየር ጤና  ኪዳነ ምህረት
                 ቁ.3 ቄራ

ጥራትና ታማኝነት መለያችን ነው።
ታምራት ፕሌት እና ጄ ቦልት አቅራቢ

👉Foundation Strengthening

💫Foundation strengthening is necessary when an existing structure’s foundation is no longer adequate to safely carry the imposed loads due to

✅Soil settlement or loss of bearing capacity
✅Changes in building loads (e.g., adding extra floors)
✅Construction defects or deterioration
✅Seismic or flood vulnerability
✅Nearby excavation or changes in ground condition

🏷Different types of foundation Strengthening

✅Mass Concrete Underpinning: Simple & cost-effective for shallow foundations.
✅ Beam & Base (Pier & Beam): Transfers load to stronger soil, less digging.
✅Mini / Micro-Piles: Deep support, minimal disturbance.
✅Needle-and-Pile / Cantilever Needles: Localized or one-sided reinforcement.
✅Concrete Jacketing: Encases foundations to increase capacity.
✅Chemical / Jet Grouting: Densifies soil or fills voids, perfect for tight spaces.
✅Screw Piles / Helical Piers: Quick installation, low vibration.
✅Angle / Root Piling: Stabilizes nearby walls & structures.
✅Soil Stabilization: Geosynthetics, polymers, or geofoam for stronger ground.
✅Base Isolation: Protects buildings in earthquake zones.

#FoundationStrengthening #StructuralSafety #CivilEngineering
#EthiopianConstructionEngineering
#SiteExecution #PlanningToBuild
#ConstructionBasics  #BuildSmart
#OnSiteLearning #EthiopianConstruction #Ethioconstruction

@etconp

👉Slope in Pipes

💫Proper pipe slope is critical for efficient drainage and long-term performance. A 0% slope ❌ causes blockage, while too much slope (>2%) ❌ lets water flow too fast, leaving solids behind.

✅ Recommended Slopes:
• 1.5% for 2"–3" pipes
• 0.8% for larger pipes
✔️ Ensures smooth flow
✔️ Prevents clogging
✔️ Improves system efficiency

- 🚫 0% slope → Not acceptable; water and solids will not drain.

- ✅ 1.5% slope → Recommended for 2" & 3" pipes; ensures proper flow.

- ✅ 0.8% slope → Acceptable for larger pipes (like 4" and above); balances flow.

- ✅ 1.5% slope per 100m → Works well for long runs; maintains drainage efficiency.

- 🚫 More than 2% slope → Not recommended; liquids drain too fast, solids settle and block the pipe.

- 📏 Rule of thumb → Maintain slope between 0.8% to 1.5% depending on pipe size.

- ⚖️ Balance is key → Too little slope = stagnant flow; too much slope = separation of liquids and solids.

📌 Always design drainage systems with the correct gradient.

@etconp

👉ምዝገባ ጨርሰናል❗️

💫ሰላም ውድ ቤተሰቦቻችን ETABS ኮርስ ለመማር የተመዘገባቹ ሮብ 16/07/2018 ዓ.ም ማታ 1:00 ላይ ኦንላይን ክላሱ ይጀመራል🙏

📩ማነኛውም ጥያቄ ሲኖር @Philemona7 ወይም በ 0925446661 ይደውሉልን🙏

👉Retaining Wall Construction – Key Components Explained

💫A retaining wall is designed to resist lateral earth pressure and provide stability to soil at different elevations.

🔹 Retained Soil – The soil being supported behind the wall

🔹 Reinforced Concrete Stem – Main vertical structural element resisting pressure

🔹 Rebar (Blue Reinforcement) – Provides tensile strength to concrete

🔹 Backfill – Compacted soil placed behind the wall

🔹 Drainage Layer (Gravel) – Prevents water pressure buildup

🔹 Weep Holes – Allows water to escape, reducing hydrostatic pressure

🔹 Base Slab (Footing) – Distributes load to the ground

🔹 Heel & Toe – Key parts of footing for stability

🔹 Shear Key – Prevents sliding failure

💡 Proper drainage + strong reinforcement = Long-lasting retaining wall performance

- Retained Soil – The mass of soil being held back by the wall.

- Reinforced Concrete Stem – The vertical structural element resisting earth pressure.

- Drainage Layer (Gravel) – Prevents water buildup behind the wall.

- Weep Holes – Allow water to escape, reducing hydrostatic pressure.

- Heel – Portion of the footing extending under the retained soil, adds stability.

- Base Slab (Footing) – The foundation distributing loads to the ground.

- Toe – The front edge of the footing, counteracts overturning.

- Shear Key – Projection below the footing to resist sliding forces.

- Backfill – Soil placed behind the wall after construction.

---

🔍 Possible Mistakes or Omissions

- Drainage Detailing: The gravel drainage layer is shown, but typically a filter fabric is also required to prevent soil clogging.

- Weep Hole Spacing: The image doesn’t specify spacing; in practice, they should be placed at regular intervals (usually 1–2 m apart).

- Heel Thickness: The heel appears thin compared to the stem; in design, heel thickness must be adequate to resist bending.

- Shear Key Depth: The shear key is shown, but its depth and placement are critical; too shallow a key may not provide enough sliding resistance.

- Backfill Compaction: The drawing labels backfill but doesn’t indicate compaction, which is essential for stability.

- No Indication of Reinforcement: The stem is labeled “reinforced concrete,” but reinforcement bars are not illustrated. For clarity, showing reinforcement direction (vertical + horizontal) would help.

- Surface Drainage: No mention of surface drainage (like a swale or channel) to divert water away from the wall top.

#CivilEngineering #RetainingWall #ConstructionSite #StructuralEngineering #Reinforcement #ConcreteDesign #SiteWork #EngineeringBasics #CivilTechTime #ConstructionKnowledge #EngineeringStudents #BuildSafe

🚧For more information click this Link Below And Subscribe Our YouTube Channel👇

https://youtube.com/@ethiopianconstruction7?si=ils307xXQQpIdCwG

@etconp

👉 INTERCON Construction Chemicals 

● Concrete Admixtures
● Bonding Agents
● Waterproofings
● Wall Putty, Prime Coat
● Concrete Repair Mortar
● Floor hardener, Epoxy
● Grout, Self-level mortar
● Quartz paint, Contextra
● Tile Adhesive & Tile Joint Fillers 
● Geotextiles and other construction chemicals and materials

☎️ Tel: 0961955555

🔹 Address 1: Signal road, around
Dinberwa Hospital

🔹 Addres 2: Wellosefer, Infront of
Dani Plaza

👉Column reinforcement plays a critical role in transferring loads safely to the foundation.

But even small detailing mistakes can lead to serious structural issues over time.
Take a close look at this site condition 👀

Are the bar anchorage, hooks, and stirrups placed as per proper standards?

⚠️ Poor detailing = Weak structure
✔️ Proper detailing = Long-lasting safety
Drop your opinion below ⬇️
What do you think — Correct or Wrong?

❌ Mistakes in Column Reinforcement
- Improper anchorage of vertical bars at the footing base
- Hooks and bends not following standard codes (IS 456 / ACI)
- Uneven stirrup spacing, reducing confinement efficiency
- Poor alignment of reinforcement cage, affecting load transfer
- Weak connection between column bars and footing, risking structural failure

✅ Correct Detailing Practices
- Provide straight, properly anchored bars with development length into footing
- Use standard 90° or 135° hooks as per code
- Maintain uniform stirrup spacing (closer near footing for confinement)
- Ensure vertical alignment of bars with plumb checking
- Guarantee adequate overlap/lap length when splicing bars

#CivilEngineering #ConstructionSite #StructuralEngineering #RebarDetailing #ColumnDesign #SiteInspection #ConstructionErrors #EngineeringBasics #BuildingSafety #ConcreteStructure #SiteEngineer #ConstructionLife #EngineeringKnowledge #QualityControl

@etconp

👉ETABS ኦንላይን ኮርስ ምዝገባ እንደጨረሰን ይታወቃል ነገር ግን ብዝዎች ይራዘምልን ባላቹ መሰረት እስከ 10:00 እንዳረዘምንላቹ እናሳውቃለን🙏

📩ማነኛውም ጥያቄ ሲኖር @Philemona7 ወይም በ 0925446661 ይደውሉልን🙏

👉What is Surveying?

- Process of measuring distances, angles, and elevations
- Determines relative positions of points on, above, or beneath the earth’s surface

📌 Types of Surveying
- Plane Surveying – assumes earth is flat for small areas
- Geodetic Surveying – accounts for earth’s curvature, used for large areas
- Topographic Surveying – maps natural & man-made features
- Construction Surveying – guides building layout and infrastructure works

📌 Surveying Instruments
- Total Station – electronic/optical instrument for angles & distances
- Level – measures elevation differences
- GPS – satellite-based positioning system

📌 Survey Methods
- Triangulation – uses triangles to determine positions
- Traversing – series of connected survey lines
- Levelling – determines height differences
- GPS Survey – uses satellite signals for accuracy
- Training – practical field learning for surveyors

Surveying is one of the most important processes in civil engineering. It helps engineers measure distances, angles, and elevations to determine the exact position of points on the earth’s surface.

Accurate surveying is essential for planning, designing, and constructing roads, buildings, bridges, and other infrastructure.

Different types of surveying such as Plane Surveying, Geodetic Surveying, Topographic Surveying, and Construction Surveying are used depending on the project requirements. Modern instruments like Total Station, Level, and GPS make surveying faster and more precise.

Common survey methods include Triangulation, Traversing, Levelling, and GPS Survey, which help engineers collect accurate data for successful construction projects.

#CivilEngineering
#Surveying
#SurveyEngineer
#TotalStation
#GPSsurvey
#Levelling
#ConstructionEngineering
#EngineeringKnowledge
#EngineeringStudents
#SiteEngineering
#EngineeringEducation
#Infrastructure
#ConstructionTechnology
#LearnCivilEngineering

@etconp

ADVERTISMENT

ታምራት ፕሌት እና ጄ ቦልት አቅራቢ

✅የምንሰጣቸው አገልግሎቶች

🔅 ፕሌት any Size & thickness
🔅 ጄ ቦልት (ጥርስ ማዉጣትና ማጠፍ)

🔅 የተለያዩ  [modefic] ስራዎችን እንሰራለን።

♦️ ማንኛዉንም ብረታ ብረት እንገዛለን።

☎️ስልክ 0904040477 ወይም 0911016833 ደውለው ያግኙን
📱ቴሌግራም ላይ ፦https://t.me/heavenic1

አድራሻ፦  ቁ 1.መርካቶ
                ቁ.2 አየር ጤና  ኪዳነ ምህረት

ጥራትና ታማኝነት መለያችን ነው።
ታምራት ፕሌት እና ጄ ቦልት አቅራቢ

👉WHAT ARE THE TOP SKILLS FOR CIVIL ENGINEERS ?

Civil engineering is a broad field, so the best engineers combine strong technical ability with practical site skills and good people management. Here are the top skills every civil engineer should develop:

🏗️ 1. Technical & Design Skills

Structural analysis and design (beams, slabs, foundations)

Knowledge of codes and standards (e.g., BS, Eurocode)

Understanding of materials like concrete, steel, and soil behavior

Drafting and modeling using tools like AutoCAD, Revit, and STAAD.Pro

📐 2. Problem-Solving Skills

Ability to analyze site challenges (e.g., weak soil, drainage issues)

Finding cost-effective and safe solutions

Applying engineering principles to real-life situations

🧠 3. Project Management

Planning, scheduling, and execution of projects

Budgeting and cost control

Risk management and decision-making

Familiarity with tools like Microsoft Project

👷 4. Site & Practical Knowledge

Understanding construction methods and sequences

Reading drawings and supervising work on-site

Quality control and inspection

Health & safety practices

💬 5. Communication Skills

Explaining technical ideas to non-engineers

Writing reports and documentation

Coordinating with architects, contractors, and clients

🧮 6. Mathematical & Analytical Skills

Strong foundation in mathematics and physics

Load calculations, measurements, and estimations

Data interpretation and analysis

🖥️ 7. Digital & Technology Skills

Building Information Modeling (BIM)

Use of civil engineering software and simulations

Basic knowledge of tools like Microsoft Excel for calculations and BOQ

⚖️ 8. Attention to Detail

Accuracy in drawings and measurements

Ensuring compliance with design and safety standards

Detecting small errors before they become costly problems

🤝 9. Teamwork & Leadership

Working with multidisciplinary teams

Leading site workers and junior engineers

Conflict resolution and coordination

🌍 10. Adaptability & Continuous Learning

Keeping up with new technologies and materials

Learning sustainable construction practices

Adapting to different site conditions and project types

🔑 Final Tip:

The most successful civil engineers combine technical knowledge + site experience + good communication. If you focus on these three, you’ll stand out quickly.

@etconp

👉Types of Staircases in Building Construction

- Straight Staircase
  - Simple linear design 
  - Steps, handrail, supporting wall 

- L-Shaped Staircase
  - Turns at 90° 
  - Steps, railing, structural support 

- U-Shaped Staircase
  - Two flights with landing 
  - Steps, landing, railing 

- Helical Staircase
  - Curved, elegant form 
  - Curved steps, central void, metal structure, wooden handrail 

- Spiral Staircase
  - Compact circular design 
  - Fan-shaped steps, central column, handrail, upper loft access 

- Floating Staircase
  - Modern aesthetic 
  - Floating steps, hidden anchors, glass railing, exposed concrete wall, integrated lighting 

🏷6 Types of Staircases Used in Building Construction 🏗️

Staircases are important structural and architectural elements in buildings. Different designs are used depending on space availability, aesthetics, and functionality.

In this infographic, you can see common staircase types used in construction:

1️⃣ Straight Staircase
2️⃣ L-Shaped Staircase
3️⃣ U-Shaped Staircase
4️⃣ Helical Staircase
5️⃣ Spiral Staircase
6️⃣ Floating Staircase

Each type has its own structural design, support system, and application in buildings.

📌 Save this post to learn staircase designs used in civil engineering.

#CivilEngineering
#StaircaseDesign
#BuildingConstruction
#StructuralEngineering
#ConstructionDetails
#CivilEngineeringStudents
#EngineeringKnowledge
#ArchitectureDesign
#ConstructionLearning

@etconp

👉Reason for Delay (Delay Classification)

l. Delay Handing Over Site.
2.Unforeseen ground Condition
3. Conflict between the owner and other parties,
4. Improper planning of contractor during bidding stage.
5. Inaccurate specification of site condition
6. Unrealistic time schedule given in contract.
7. Faulty soil investigation Report.
8, Slow decision from owner.
9. Bureaucracy in client's organization.
10. Ambiguity in specification and conflicting interpretation by parties.
11. Unrealistic inspection and testing method proposed in contract.
12. Delay in approval of completed works.
13. Delay approval of shop drawing and samples
14. Non availabilities of drawings/ design on time
15. Consultant or architect's reluctance for change
16. Obtaining permission from local authorities
17. Poor organization structure for client and contractor.
18. Financial constraints of contractor
19. Delay in running bill payment to the contractor w
20. Inadequate experience of contractor
21. Poor labor productivities
22. Lack of control over sub-contractor
23. Frequent change of sub-contractor
24. Poor site management and supervision
25. Use of improper and absolute construction methed
26. Increase scope of work
27. Rework due to error in execution
28. Rework due to change in design or deviation order
29. Delay in finalization of rates for extra items
30. Poor coordination among parties
31. Delay in material delivery by vendors
32. Delay in material to supplied by the owner
33. Delay in material procurement ( action by the contractor)
34. Change in material prices/ price escalation/ payment fluctuation
35. Improper storage of materials leading to damaged material when necessary
36. Insufficient use of equipment
37. Lack of skilled operator for specialized equipment
38. Extreme weather condition
39. Local political condition
40. Restricted access at site
41. Site accident due to lack of safety measure
42. Site accident due to negligence
43. Lack of motivation for contractor

⭐️For more information click this Link Below And Subscribe Our YouTube Channel👇

https://youtube.com/@ethiopianconstruction7?si=ils307xXQQpIdCwG

@etconp

👉​የአለም አቀፍ ጥራት ማሳያ—ከሀገር በቀል እውቀት! 🇪🇹

​ራሄል ሻውል አርክቴክት ብቻ አይደለችም፤ ለወደፊቱ የአፍሪካ ዲዛይን ትልቅ አርአያ እና መንገድ ጠራጊ ጭምር እንጂ።

​በኢትዮጵያ በዓይነቱ ብቸኛ የሆነውንና በሴት የሚመራውን RAAS Architects የተሰኘውን ትልቅ የዲዛይን ስቱዲዮ በበላይነት የምትመራው ራሄል፤ በዘርፉ ለሴቶች የማይቻለውን በመስራት ትልቅ ታሪክ የፃፈች ባለሙያ ናት። ብዙዎች ለክብር እና ለታዋቂነት ወደ ምዕራቡ ዓለም ታዋቂ ዩኒቨርሲቲዎች ቢመለከቱም፣ ራሄል ግን በአፍሪካዊ ትምህርት ብቻ የላቀ ጥበብ እና ተሰጥኦ ድንበር እንደማያውቁ በተግባር ያስመሰከረች ኩራታችን ናት።

​ከ50 በላይ አለም አቀፍ ደረጃቸውን የጠበቁ ፕሮጀክቶችን የገነባች ሲሆን፣ ስራዎቿ በሚከተሉት ልዩ መገለጫዎች ይታወቃሉ፦
​📍 የሀገር በቀል ጥበብ፡ ለሀገር ውስጥ ጥሬ እቃዎች እና ለኢትዮጵያ ተፈጥሯዊ ገጽታ ያላት ልዩ ፍቅር እና ትኩረት።
📍 ለሰው ልጅ የሚሰጥ ክብር፡ ለስራው ጥራት ብቻ ሳይሆን በስቱዲዮዋ ውስጥ ለሚሰሩ ባለሙያዎች ደህንነት እና እድገት ያላት ልዩ ቁርጠኝነት።
📍 አለም አቀፍ ተፅዕኖ፡ 100 Women: Architects in Practice በተሰኘው ታዋቂ የአለም አቀፍ መጽሐፍ ላይ ለመካተት የበቃች ድንቅ ባለሙያ።
​ከዲዛይን ስራዎቿ ባሻገር፣ ራሄል ውጤታማ የስራ ጊዜዋን ለወጣቶች እውቀት በማካፈል እና በዓለም አቀፍ ደረጃ በተለያዩ ታዋቂ የሥነ-ሕንጻ ትምህርት ቤቶች በተጋባዥ ፕሮፌሰርነት በማስተማር ለተተኪዎች አርአያ እየሆነች ትገኛለች።

​ወንዶች በበዙበት በዚህ የኪነ-ሕንጻ ዘርፍ ውስጥ፣ ራሄል ህንፃዎችን ብቻ ሳይሆን የማይረሳ ታሪክን እየገነባች ያለች የጥበብ ሰው ናት።

Via ethiopian architecture and urbanism

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