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Concrete material properties as a construction material.
Typology: Schemes and Mind Maps
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هﺬا ﻓﻰ اﻷآﺒﺮ واﻟﺠﺰء Materials ﻣﻮاد ﻋﺪة ﻣﻦ ﻱﺘﺮآﺐ Structure ﺑﻨﻴـﺎن هﻰ اﻟﺨﺮﺳﺎﻧﺔ " اﻟﻌﺠﻴﻨﺔ ﺑﻔﻌﻞ وذﻟﻚ اﻟﺤﺠﺮﻱﺔ ﺑﺎﻟﻜﺘﻠﺔ ﺷﺒﻴﻬﺔ ﺻﻮرة ﻓﻰ ﺑﻌﻀﻪ ﻣﻊ ﻱﺘﻤﺎﺳﻚ اﻟﺬى اﻟﺮآﺎم هﻮ اﻟﺒﻨﻴﺎن " واﻟﻤﺎء اﻷﺳﻤﻨﺖ ﺑﻴﻦ اﻟﻜﻴﻤﺎﺋﻰ اﻟﺘﻔﺎﻋﻞ ﻧﺘﻴﺠﺔ ﺕﺘﺼﻠﺪ واﻟﺘﻰ ﺎمﻟﻠﺮآ اﻟﻤﻐﻠﻔﺔ اﻷﺳﻤﻨﺘﻴﺔ
: هﻰ اﻷﺡﻮال أﻏﻠﺐ ﻓﻰ ( ﺑﺎﻟﺤﺠﻢ ) ﻟﻠﺨﺮﺳﺎﻧﺔ اﻟﻤﻜﻮﻧﺔ اﻟﻤﺨﺘﻠﻔﺔ اﻟﻤﻮاد ﺕﻮزﻱﻊ وﻧﺴﺐ
ﻓﺮاﻏﺎت اﻷﺳﻤﻨﺖ ﻋﺠﻴﻨﺔ ( وﺻﻐﻴﺮ آﺒﻴﺮ ) رآﺎم % ٢ - ١ % ٤٠ - ٣٠ % ٧٠ - ٦٠
ﻓﻰ آﻤﺎ Composite Sections ﻣﺮآﺒﺔ ﻗﻄﺎﻋﺎت ﻟﺘﻜﻮﻱﻦ أﺥﺮى ادﻣﻮ ﻣﻊ ﺑﺎﻹﺷﺘﺮاك اﻟﺨﺮﺳﺎﻧﺔ Composite Materials ﻣﺮآﺒﺔ ﻣﻮاد ﻟﺘﻜﻮﻱﻦ أو اﻟﺨﺮﺳﺎﻧﺔ ﻣﻊ اﻟﺼﻠﺐ ﻗﻄﺎﻋﺎت إﺳﺘﺨﺪام ﺡﺎﻟﺔ اﻟﺨﺼﺎﺋﺺ ﺑﻌﺾ ﻟﺘﺤﺴﻴﻦ ﺥﻠﻄﻬﺎ أﺛﻨﺎء اﻟﺨﺮﺳﺎﻧﺔ اﻟﻰ اﻷﻟﻴﺎف ﻣﻦ ﻣﻌﻴﻨﺔ أﻧﻮاع إﺽﺎﻓﺔ ﺡﺎﻟﺔ ﻓﻰ آﻤﺎ ذﻟﻚ وﻱﺘﻀﺢ اﻟﺨﻮاص ﺡﻴﺚ ﻣﻦ ﻣﺘﻜﺎﻣﻠﺘﻴﻦ ﻣﺎدﺕﻴﻦ ﺘﺴﻠﻴﺢاﻟ ﺡﺪﻱﺪ ﻣﻊ اﻟﺨﺮﺳﺎﻧﺔ وﺕﻌﺘﺒﺮ. اﻟﻤﺮﻏﻮﺑﺔ .( ١ - ١ ) ﺷﻜﻞ ﻓﻰ
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اﻟﻀـﻐﻂ ﻣﻘﺎوﻣﺔ
ﺺـاﻟﻘ ﺎوﻣﺔـ ﻣﻘ
ــﺮﻱﺔـــ اﻟﻤﻌﻤ
ﺮﻱﻖـ اﻟﺤ ﻣﻘﺎوﻣﺔ
Joints وﺻﻼت ﻋﻤﻞ أو اﻟﻤﻨﺎﺳﺐ اﻟﺘﺴﻠﻴﺢ ﺡﺪﻱﺪ وﺽﻊ وﺝﻮدهﺎ ﻟﻤﻼﻓﺎة ﻱﻠﺰم دﻗﻴﻘﺔ ﺷﻌﺮﻱﺔ ﺷﺮوﺥﺎ
. ﻣﺘﺒﺎﻋﺪة ﻣﺴﺎﻓﺎت ﻋﻠﻰ ﺑﺎﻟﺨﺮﺳﺎﻧﺔ
ﺕﻌﺘﻤﺪ ﻣﺘﻔﺎوﺕﺔ ﺑﺪرﺝﺎت واﻟﻐﺎزات اﻟﺴﻮاﺋﻞ ﺑﻨﻔﺎذ ﺕﺴﻤﺢ وإﻧﻤﺎ ﺕﻤﺎﻣﺎ ً ﻣﺼﻤﺘﺔ ﻟﻴﺴﺖ اﻟﺨﺮﺳﺎﻧﺔ أن آﻤﺎ ﺻﺪأ ﻋﻠﻰ ﻱﻌﻤﻞ اﻟﻤﺴﻠﺤﺔ اﻟﺨﺮﺳﺎﻧﺔ ﻓﻰ اﻟﺮﻃﻮﺑﺔ وﻧﻔﺎذ. ﺑﻬﺎ اﻟﻔﺮاﻏﺎت وﻧﺴﺒﺔ اﻟﺨﺮﺳﺎﻧﺔ ﺝﻮدة ﻋﻠﻰ
. وﺕﻠﻔﻬﺎ اﻟﺨﺮﺳﺎﻧﺔ ﺳﻄﺢ ﺕﺒﻘﻴﻊ ﻋﻨﻪ ﻱﻨﺘﺞ وأﻱﻀﺎ وﺕﺂآﻠﻪ اﻟﺤﺪﻱﺪ
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ﺍﻟﺘﺸﻐﻴل ﻗﺎﺒﻠﻴﺔ ﻤﻨﺨﻔﻀـﺔ ــﺎﻟﻴﺔﻋـ ﻤﻨﺨﻔﻀـﺔ
Dry Plastic Wet
ﺍﻟﺘﺸﻐﻴل ﻗﺎﺒﻠﻴﺔ^ ﺍﻟﺘﺸﻐﻴل^ ﻗﺎﺒﻠﻴﺔ
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ﻗﻠﻴﻠﺔ ﻣﺎء ﻧﺴﺒﺔ ﺑﺈﺳﺘﺨﺪام ﺕﺴﻤﺢ واﻟﺘﻰ Superplasticizers ﻟﻠﻤﺎء اﻟﻤﺨﻔﻀﺔ اﻹﺽﺎﻓﺎت ﺑﻌﺾ
وﺑﺎﻟﺘﺎﻟﻰ ﻟﻠﺘﺸﻐﻴﻞ ﻋﺎﻟﻴﺔ ﻗﺎﺑﻠﻴﺔ ﺕﻌﻄﻰ اﻟﻮﻗﺖ ﻧﻔﺲ وﻓﻰ اﻷﺳﻤﻨﺖ وزن ﻣﻦ٠٫٢٥ إﻟﻰ ﺕﺼﻞ ﻗﺪ ﺝﺪا ً
هﺬﻩ إﻧﺘﺎج ﺕﻢ وﻗﺪ ٢ﺳﻢ / آﺞ١٤٠٠ اﻟﻰ ﺕﺼﻞ ﻗﺪ ﺝﺪا ً ﻋﺎﻟﻴﺔ ﻣﻘﺎوﻣﺔ ذات ﺥﺮﺳﺎﻧﺔ ﻋﻠﻰ اﻟﺤﺼﻮل
اﻟﻬﻨﺪﺳﺔ آﻠﻴﺔ ﻣﻌﺎﻣﻞ ﻓﻰ ﺑﺎﻟﻔﻌﻞ High Strength Concrete اﻟﻤﻘﺎوﻣﺔ اﻟﻌﺎﻟﻴﺔ اﻟﺨﺮﺳﺎﻧﺔ
ﺑﺈﺳﺘﺨﺪام وذﻟﻚ ٢ﺳﻢ / آﺞ ١١٠٠ ﻟﻠﻀﻐﻂ ﻣﻘﺎوﻣﺘﻬﺎ ﺥﺮﺳﺎﻧﺔ إﻟﻰ اﻟﻮﺻﻮل ﺕﻢ ﺡﻴﺚ ﺑﺎﻟﻤﻨﺼﻮرة
. ﻣﺼﺮ ﻓﻰ اﻟﻤﺘﺎﺡﺔ اﻟﻤﺤﻠﻴﺔ اﻟﻤﻮاد