Ethio Construction Engineering
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πŸ”¨ World Construction Engineering
Latest updates, tips, and tutorials on building, civil engineering, and construction in World.
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πŸ“¨ @Philemona7 Or @ETCONpBOT

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As per IS : 800 , the maximum deflection in a beam should not exceed
Anonymous Quiz
30%
L/180
27%
L/300
12%
L/325
31%
L/250
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Name the structural member connecting all the Trusses and also supporting the roofing sheet
Anonymous Quiz
68%
Purlins
12%
Tie rod
7%
Gutters
13%
Bracings
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The space between two adjacent Trusses is called
Anonymous Quiz
50%
Span
23%
Pitch
18%
Bay
10%
Panel
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Statement (I) : As modulus of elasticity of a material increases degree deformation of material decreases.

Statement (II) : A mild steel rod has greater modulus of elasticity than cast iron so deformation in elasto-plastic region will be less in it
Anonymous Quiz
31%
Both statements (I) & (II) are correct and statement (II) is correct explanation of statement (I)
28%
Statement (I) is correct but statement (II) is wrong
22%
Statement (I) is wrong but statement (II) is correct
19%
Both statements (I) & (II) are correct but statement (II) is no correct explanation of statement (I)
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πŸ‘‰ 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

πŸ”Ή Address 1: Signal road, around
      Dinberwa Hospital

πŸ”Ή Addres 2: Wellosefer, Infront of
     Dani Plaza
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πŸ‘‰What is interior design in the architecture & construction industry?

πŸ’«Interior design is the professional practice of shaping interior spaces so they are safe, functional, efficient, and beautiful for the people who use them.
⏺In the broader architecture and construction industry it sits between architecture (the building’s overall form, structure and engineering) and fit-out/construction (the actual building work and installation). ⏺Interior designers translate users’ needs, brand or lifestyle, and building constraints into usable interior environments.

⭐️Core roles & responsibilities

🚧Space planning: arranging rooms, furniture and circulation so spaces work well for intended activities.
🚧Concept & aesthetics: developing style, color palettes, materials, lighting concept and mood (often via mood boards and renderings).
🚧Technical documentation: producing interior drawings, elevations, details, joinery/shop drawings, finishes schedules and FF&E (furniture, fixtures & equipment) lists.
🚧Coordination: working with architects, structural and MEP engineers, contractors and suppliers to integrate interiors with systems (HVAC, lighting, fire, accessibility).
🚧Specification & procurement: selecting and specifying materials, finishes, fixtures and furniture; managing purchasing and delivery.
🚧Construction administration: reviewing contractor work, site inspections, responding to RFI’s, approving samples and supervising installation.
🚧User & code compliance: ensuring accessibility, egress, fire safety, acoustics and local building codes are met.
🚧Budget & schedule management: keeping interior scope within client budget and construction timeline.
🚧Typical project stages
Brief/Programming: understand client needs, users, budget.
🚧Concept design: sketches, massing of spaces, mood boards, preliminary cost estimate.
🚧Design development: detailed plans, material selections, lighting & furniture layout.
🚧Construction documentation: technical drawings, specifications, schedules for tender/permit.
🚧Tender & procurement: select contractors, order long-lead items.
🚧Construction/fit-out: site supervision, quality control, coordination.
🚧Handover & post-occupancy: snagging, final adjustments, feedback.
🚧Deliverables an interior designer typically produces
Floor plans & furniture layouts
Reflected ceiling plans (lighting/plenum)

⏺Interior elevations and detailed joinery drawings
⏺Finish and materials schedule
⏺FF&E schedule and procurement lists
⏺3D renderings and walkthroughs (for client approval)
⏺Samples & mockups (e.g., joinery or feature wall)
⏺As-built drawings after completion

πŸ“How interior design interacts with architecture & construction

⏺With architects: designers follow architectural constraints (structure, openings, MEP routes) and contribute to interior expression and functionality.
⏺With engineers/contractors: designers must coordinate technical requirements (lighting, HVAC, acoustic treatments, fire protection) so interior work is buildable and code-compliant.
⏺With clients & stakeholders: designers translate user needs, brand identity or lifestyle into measurable interior solutions.

🎲Why interior design matters (value)

⏺Improves usability and productivity (in offices, schools, hospitals).
⏺Enhances marketability and value of property.
⏺Reduces costly mistakes through early coordination and documentation.
⏺Improves comfort, safety and occupant wellbeing (lighting, acoustics, ergonomics).
⏺Supports sustainability goals (material choice, energy-efficient lighting, adaptive reuse).

⚑️Skills & tools commonly used

⏺Design thinking, ergonomics, color and material knowledge.
Technical drafting and detailing.
⏺Software: AutoCAD, Revit/Interior Revit, SketchUp, 3ds Max or Blender, Adobe Photoshop/Illustrator, and specification tools.

@etconp
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Project management, procurement and communication skills.
Quick checklist for clients working with an interior designer
Define goals, budget and timeline up front.
Share building drawings, structural/MEP constraints and local code requirements.
Agree deliverables (what drawings, what level of detail).
Decide procurement responsibilities (designer orders vs contractor).
Plan for mockups/samples for critical finishes.
Keep a single point of contact for approvals to avoid delays.
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πŸ‘‰Using plastic threads[αˆ²α‰£αŒŽ] for checking leveling can have several drawbacks

πŸ“œSome are listed here.

🚧1. Elasticity and Sagging:

⏺Plastic threads stretch under tension, causing inaccurate level measurements.

⏺Over long distances, sagging can be significant, leading to false readings.

🚧2. Temperature Sensitivity:
Plastic expands and contracts with temperature changes, altering tension and alignment during the day.

🚧3. Wind Movement:
Lightweight threads sway in the wind, making precise alignment difficult.

🚧4. Lack of Durability:

Threads can easily snap or loosen, especially in high-traffic areas during construction.

🚧5. No Straight Reference:

⏺Unlike fishing lines or steel wires, plastic threads do not stay perfectly straight, leading to cumulative errors across the structure; like slab, column or beam etc.

⏺Better Alternatives:
Use Laser Level instrument– Offers the most precise leveling without physical sag.

⏺Mason’s Nylon Line (High-Tension) – More rigid and less stretchable.

@etconp
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FDRE-Procurement-Manual-Final-2018-NBGMS-1221-3.pdf
2.9 MB
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https://t.me/ETCONpWORK

@etconp
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