🫵Look this video

🚧Best concrete bricks building tutorial.

📩Put your thoughts advantage and disadvantages of this bricks.


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@etconp

👉Bridge construction is interesting,

🌉Base isolation is a seismic retrofitting technique used in building construction to minimize earthquake damage. It involves placing a building on flexible bearings or isolators, typically made of rubber or sliding materials, situated between the structure and its foundation. These isolators decouple the building from ground motion during an earthquake, allowing the base to move independently of the superstructure.

@etconp

#ADVERTISEMENTS

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Class start 👉#ሀምሌ_13

                                    Price
Ms_project  3000    2200 birr😱
Primavera    2800    2300😱
Auto_CAD 4200 2000😱
ETABS 2800 2100

⚡️Today's decision is the basis for tomorrow!

⚡️Decide Today!

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⚡️consideration is on First come First serve basis.

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☞- #Professional skill
☞- #Certification and
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#project_management_training
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For further info
Contact us :+251993749494 | @yehaengineering
🌐 http://yehaengineeringplc.com

#Address:- Mexico around st. lideta, ፌዛክ የገበያ ማዕከል 7th floor, #701

"Let's walk what we talk!"

👉Types of failure

▶️Structural failure can occur from many types of problems, most of which are unique to different industries and structural types. However, most can be traced to one of five main causes.

▶️The first is that the structure is not strong and tough enough to support the load, due to either its size, shape, or choice of material. If the structure or component is not strong enough, catastrophic failure can occur when the structure is stressed beyond its critical stress level.
.
▶️The second type of failure is from fatigue or corrosion, caused by instability in the structure’s geometry, design or material properties.

🖱These failures usually begin when cracks form at stress points, such as squared corners or bolt holes too close to the material's edge.
🖱These cracks grow as the material is repeatedly stressed and unloaded (cyclic loading), eventually reaching a critical length and causing the structure to suddenly fail under normal loading conditions.
.
▶️The third type of failure is caused by manufacturing errors, including improper selection of materials, incorrect sizing, improper heat treating , failing to adhere to the design, or shoddy workmanship.
🖱This type of failure can occur at any time and is usually
unpredictable.
:
▶️The fourth type of failure is from the use of defective materials.
🖱This type of failure is also unpredictable, since the material may have been improperly manufactured or damaged from prior use.
:
▶️The fifth cause of failure is from lack of consideration of unexpected problems.
🖱This type of failure can be caused by events such as vandalism, sabotage, or natural disasters. It can also occur if those who use and maintain the construction are not properly trained and overstress the structure.

🌟Reasons Structures Fail

▶️Defective construction that causes failure may be due to
numerous reasons that may not be easy to predict before or
during the construction. The major causes of structural
failure are defective designs that have not determined the
actual loading conditions on the structural elements.
⏺Inferior construction materials may also be the cause since the loads are calculated for materials of specific characteristics.
Structure may fail even if the design is satisfactory, but the
materials are not able to withstand the loads. Employment of unskilled labor on construction work is another reason for structural failures. Therefore, it is important that the owners,designers, and builders are fully conscious of the reasons of failure, and undertake all preventive measures.

@etconp

Intercon Construction Materials 
    
👉 Specialized in construction chemicals, Authorized agent of MC (Conmix) and Weber

● Concrete Admixtures
● Bonding Agents
● Waterproofing Chemicals and Materials
● Concrete Repair, Grout   
● Tile Adhesive & Tile Joint Fillers 
● Wall Putty, Prime Coat, Rush Coat
● External finishes (Quartz paint, Contextra),
● Specialized paints (Thermal and Insulation Paints, Street and Playground Paints)
● Floor hardener, Epoxy, Self-level              
● Geotextiles, Geo-membranes and other construction chemicals and materials

Tel: 0961955555 or 0961955559
Address: Signal, around signal mall

ታምራት  ፕሌት እና ጄቦልት አቅራቢ

👉ሁሉን በአንድ ቦታ የሚያገኙበት እና ለሁሉም ቅርብ

🔰ምን ይፈልጋሉ?

📌ፕሌትና ጄቦልት በፈለጉት አይነት የተዘጋጀ አለን

✂️ላሜራ ማስቆራረጥ ማስበሳት ወይንም ማሳጠፍ ከፈለጉ  እንዳያስቡ ሁሉንም ማሽኖች አስገብተናል

🔗ፌሮ (ቶንዲኖ) ጥርስ ማስበጀት ወይንም ማሳጠፍ ካሰቡ ለሱም ማሽኑ በጃችን ነዉ

📐ማንኛዉንም የሞደፊክ ስራዎችን የሚሰሩ ብቁ ባለሙያዎችም አሉን

☎️ይደዉሉልን ያማክሩን

📍ኢትዮጵያ ዉስጥ የትም እንልክሎታለን

አድራሻችን፦ ቁ.1 አዉቶብስ ተራ(መሳለሚያ)
                    ቁ.2 መርካቶ
                    ቁ.3 ተክለሀይማኖት

0904040477
0911016833

Construction of bridge step by step

@etconp

Which load test would this be?

@etconp

Portland cement manufacturing process

@etconp

👉Contract Cycle in Construction

🚧In the construction industry, the contract cycle refers to the series of phases a construction project goes through from inception to completion.

🏷The typical stages include

1.Concept and Initiation (Feasibility Study -Conceptual Design)

2.Design and Development (Preliminary Design- Final Design)

3.Pre-Construction (Bidding and Procurement -Contract Award)

4.Construction (Site Preparation-Actual Construction-Monitoring and Control)

5.Commissioning and Startup (Testing and Inspection- Snagging-Handover)

6.Post-Construction Operation and Maintenance- Warranty Period-Closeout)

7.Project Closeout (Documentation- Final Payment-Evaluation)

📜Each of these stages involves various stakeholders, including owners, architects, engineers, contractors, and subcontractors, all working together to ensure the project is completed successfully.

@etconp

#ADVERTISEMENTS

📢📢 #Big_Discount
Class start 👉#ሀምሌ_13

                                    Price
Ms_project  3000    2200 birr😱
Primavera    2800    2300😱
Auto_CAD 4200 2000😱
ETABS 2800 2100

⚡️Today's decision is the basis for tomorrow!

⚡️Decide Today!

⚡️Get more skill by the day! Increase your employability!

⚡️consideration is on First come First serve basis.

🏃🏃‍♀Hurry up, we have LIMITED space!


Get your:-
☞- #Professional skill
☞- #Certification and
☞- #cost_effective training with us.

#yehatraining #skilldevelopment #certificate  #quantityserving
#addisabebaethiopia #training_center
#project_management_training
#training #constructionsoftware

For further info
Contact us :+251993749494 | @yehaengineering
🌐 http://yehaengineeringplc.com

#Address:- Mexico around st. lideta, ፌዛክ የገበያ ማዕከል 7th floor, #701

"Let's walk what we talk!"

👉ADMIXTURES
~~~~~~
➡Admixtures are the special ingredients added during concrete mixing to enhance the properties and performance of fresh concrete. Various types of
admixtures are available in the market which is used in construction work.

➡FUNCTION OF ADMIXTURES

1. To accelerate or retard the setting time of fresh
concrete.
2. To improve the workability or flowability of
concrete.
3. To increase the strength and durability of
concrete.
4. To reduce the heat of hydration.
5. To reduce the segregation and bleeding.
6. To decrease the permeability.
7. To achieve other desired properties.

➡TYPES OF ADMIXTURES

1. ACCELERATING ADMIXTURES: This admixture is added in concrete or mortar for
increasing the rate of hydration of hydraulic cement and for shortening the setting time. Calcium chloride (CaCl2) is the most widely used accelerating admixture.

2. RETARDING ADMIXTURES

Retarding admixtures delay the initial rate of hydration of cement and extend the setting time of cement paste.

This admixture can be used in high temperature and where the concrete has to be transported to a long distance.
It is also suitable for using in grouting oil wells.

3. AIR-ENTRAINING ADMIXTURES

Air entraining admixtures help to produce a certain amount of air bubbles in the concrete mixture.

The main goal of this admixture is to increase the resistance against freeze-thaw degradation and cohesion. It also improves the workability of fresh concrete without changing the setting or the rate of hardening.

4. WATER REDUCING ADMIXTURES

As the name suggest, water reducers are added to a concrete mixture, mortar or grout to increase the flow ability without increasing the water content.

▶Advantages Of Water Reducing Admixtures:

1. The rate of concrete placement is faster.
2. Strength, durability, density etc. are significantly improved.
3. Segregation, permeability, and cracking are reduced.

➡SPECIAL ADMIXTURES

1. Superplasticizing admixtures.
2. Corrosion-inhibiting admixtures.
3. Grouting admixtures.
4. Coloring admixtures etc.

@etconp

👉ሌላኛው ቻናላችን ተቀላቅለዋል?

⚡️ዛሬ የወጡ  ጨረታዎች ጨምሮ

🌟አዳዲስ የስራ ቅጥሮች እና የኮንስትራክሽን ጨረታዎች ሲወጡ በቀላሉና በ ትኩሱ ለመመልከት ከታች ባለው ሊንካችን ይቀላቀሉን።

📌እንዲሁም ለወዳጆቻቹ SHARE በማረግ አዳርሱ።

https://t.me/ETCONpWORK

ለገጠር መንገድ መሠረተ ልማት የሚውል 407 ሚሊዮን ዶላር በጀት ይፋ ሆነ

የከተማና መሠረተ ልማት ሚኒስቴር ከዓለም ባንክ እና ከመንግስት በተገኘ ድጋፍ ለቀጣይ 5 ዓመታት ለገጠር መንገድ መሠረተ ልማት የሚውል 407 ሚሊዮን ዶላር በጀት ይፋ አድርጓል፡፡

የከተማና መሠረተ-ልማት ሚኒስትር ከብርት ወ/ሮ ጫልቱ ሳኒ እንደተናገሩት፤ የገጠር መንገዶችን ከዋና መንገዶች ጋር በማስተሳሰር በገጠር የሚኖሩ የማህበረሰብ ክፍሎችን ተጠቃሚነትን ለማረጋገጥ ትኩረት የተሠጠው መርሐ-ግብር ነው።

ፕሮግራሙ በፌዴሬሽን ምክር ቤት ቀመር መሠረት በ12 ክልሎችና በድሬዳዋ ከተማ አስተዳደር ይተገበራል።

በሀገሪቱ በ126 ወረዳዎች ከፍተኛ የግብርና ምርት በሚመረትባቸውና ቆላማ አካባቢዎች የመንገድ መሰረተ ልማት ስራው ይከናወናል ተብሏል።

ፕሮግራሙን ተግባራዊ ለማድረግ 107 ሚሊዮን ዶላር ከክልል መንግሥታት ካውንተር ፓርት ፈንድ የተገኘ ሲሆን 300 ሚሊዮን ዶላር ከዓለም ባንክ እርዳታ የተገኘ ነው ብለዋል፡፡

የገጠር መንገድን ተደራሽነት ለማሳደግ ከ7 ሺህ 500 በላይ ኪሎሜትር አዲስ የወረዳ መንገድ ግንባታ ወይም ደረጃ ማሻሻል ሲሆን 10 ሺህ 71 ኪሎ ሜትር የመንገድ ጥገና ይደረጋል ብለዋል።

ከ10 ሺህ በላይ የቆላማ አካባቢ መሻገሪያ ድልድዮች እንደሚሰሩና ከአዳዲስ የመንገድ ግንባታና ከዚህ ቀደም በተለያዩ የሀገሪቱ ከፍሎች ተጀምረው ያልተጠናቀቁ መንገዶችን የማጠናቀቅ ስራ የሚከናወን መሆኑን ተናግረዋል፡፡

በሌላ በኩል በመረሐግብሩ በርካታ የሀገር ውስጥ መካከለኛ የኮንስትራክሽን ተቋራጮች እንደሚሳተፉ ከከተማና መሠረተ ልማት ሚኒስቴር የተገኘው መረጃ ያመላክታል።

@etconp