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books الخرسانة المقذوفة

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خرسانة مقذوفة (Info)


الخرسانة المقذوفة هي نوع من الخرسانة ولكنها تختلف عنها في طريقة التنفيذ والادوات المستخدمة.

لمحة تاريخية

ظهرت الخرسانة المقذوفة في أوائل العام 1900 م في الولايات المتحدة الأمريكية في صناعة المجسمات والتماثيل على يد الأميريكي كارل اكيلي ثم تم استخدامها في العام 1911 في معالجة الأجزاء الضعيفة في أعمال ترميم المباني.

الاستخدامات

من أشهر الاستخدمات للخرسانة المقذوفة هي أعمال إنشاء الإنفاق بالجبال واعمال تبطين المجاري المائية واعمال المنشآت القشرية وتثبيت سفوح الجبال بجوار الطرق لمنع الانهيارات وتستخدم في اعمال الترميم وتبطين الانفاق.

طرق قذف المونة

الطريقة الجافة

وفيها يتم خلط المكونات (الزلط والرمل والاسمنت) في الوضع الجاف ويتم وضعه في حاوية ثم يتم الضغط باستخدام القاذف ويتم أثناء ذلك مزج الماء بالمكونات.

الطريقة الرطبة

يتم خلط المكونات مع الماء ثم يتم وضع المزيج في الحاوية ويتم قذفها بالقاذف.

Source: wikipedia.org
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Selected Topics Of Reinforced Concrete Codes With Annex On Shotgun Concrete

Selected Topics Of Reinforced Concrete Codes With Annex On Shotgun Concrete
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Abu Muslim Concrete

Abu Muslim Concrete
Concrete Structure

Concrete Structure

 
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Concrete And Reinforced Concrete Structures

Concrete And Reinforced Concrete Structures
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Concrete Works

Concrete Works

 
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Concrete Anchors

Concrete Anchors

 
Execution Of The Concrete Structure

Execution Of The Concrete Structure

 
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Concrete Floors

Concrete Floors

 
Printed Concrete

Printed Concrete

 
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Execution Of Concrete Works

Execution Of Concrete Works

 
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Concrete Tanks

Concrete Tanks

 
Concrete Dam Heightening

Concrete Dam Heightening

 
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Concrete Stairs Design

Concrete Stairs Design

 
Concrete Piles

Concrete Piles

 
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Concrete Bridge Design

Concrete Bridge Design

 
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Concrete Building Restoration

Concrete Building Restoration

 
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Design And Control Of Concrete Mixtures

Design And Control Of Concrete Mixtures
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Execution Of Concrete Stairs

Execution Of Concrete Stairs

 
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Concrete Mix Design

Concrete Mix Design

 
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Execution Of Concrete Floors

Execution Of Concrete Floors

 
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Implementation Of A Concrete Bridge

Implementation Of A Concrete Bridge

 
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Implementation Of Concrete Tanks

Implementation Of Concrete Tanks

 
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Reinforcement Of Reinforced Concrete Walls

Reinforcement Of Reinforced Concrete Walls

 
Execution Of Concrete Walls

Execution Of Concrete Walls

 
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Concrete Cracks Causes And Treatment

Concrete Cracks Causes And Treatment

 
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Implementation Of Concrete Bridges

Implementation Of Concrete Bridges

 
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The Death Of The Concrete

The Death Of The Concrete
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Copyright reserved
Restoration Of Concrete Structures

Restoration Of Concrete Structures
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Implementation Of Concrete Bases

Implementation Of Concrete Bases

 
Concrete Wall Design

Concrete Wall Design

 
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Scissors In Iron Reinforcement Of Concrete Stairs

Scissors In Iron Reinforcement Of Concrete Stairs
Concrete Bridge Construction Dwg

Concrete Bridge Construction Dwg

 
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Copyright reserved
Concrete Buildings Requirements And Requirements

Concrete Buildings Requirements And Requirements
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Earthquake Resistant Concrete Structures (part Two)

Earthquake Resistant Concrete Structures (part Two)
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Concrete Building Restoration Materials

Concrete Building Restoration Materials

 
Public Domain
General Specifications For Concrete And Reinforced Concrete: Including ...

General Specifications For Concrete And Reinforced Concrete: Including ...

Book Categories

Novels And Literary Stories Islamic Religion Human Development And Self-development History Islamic Fiqh Literature Interpretation Of The Koran Philosophy And Logic Islamic Faith The Culture Biographies, Translations And Life Of The Famous People Biography Of The Prophet Muhammad, May God Bless Him And Grant Him Peace Psychology Teaching English English Islamic Philosophy Arabic Literature Arabic Sciences Of The Noble Qur’an And The Sunnah Of The Prophet Political Science And Strategy History Acclamation The Holy Qur'an Engineering Poetry And Poets Education More of Book Categories

Authors of books

Mustafa Mahmoud The Words Of God Almighty Ibrahim AlFiqi Muhammad Bin Saleh AlUthaymeen Ibn Qayyim Al-Jawziyya Ahmed Khaled Tawfiq Fahad Amer AlAhmadi Muhammad Metwally AlShaarawi Ali Bin Jaber AlFifi Dale Carnegie Islam Gamal Sayed Qutb Muhammad AlGhazali Omar AlHourani Agatha Christie Muhammad Bin Ismail AlBukhari Abbas AlAkkad Abu Hamid AlGhazali Najib Mahfouz Fyodor Dostoevsky Jalal AlDin AlSuyuti Bin Taymiyyah Ismail Bin Omar Bin Katheer AlQurashi Aldamashqiu Ibrahim Al-Sukran Mustafa AlAdawi More of Authors of books