ﻦ ﺧﻼل اﻟﺘﺎآﺪ ﻣﻦ ان ﺛﻘﻮب
."(
11
)
ﻳﺮﺟﻲ ادﺧﺎل ﻃﺒﺎت اﻟﺤﺎﺋﻂ
SA
اﻟﺮف و ﺗﺮآﻴﺐ ﻏﻄﺎء اﻟﺸﻔﺎط
ﺛﻘﺐ اﻟﺴﻘﻒ او اﻟﺮف
.
اﺳﺘﺨﺪم ﻗﻠﻢ اﻟﺘﺤﺪﻳﺪ ﻟﺘﺤﺪد ﻣﻨﺘﺼﻎ ﻣﺎن ﺗﺮآﻴﺐ اﻟﺸﻔﺎط ﻋﻠﻲ اﻟﺴﻘﻒ او اﻟﺮف
ﻋﻠﻲ اﻟﺴﻘﻒ او اﻟﺮف وﺗﺎآﺪ ان اﻟﻨﻤﻮذج ﻓﻲ اﻟﻮﺿﻊ اﻟﺼﺤﻴﺢ ﻣ
.
اﻟﻨﻤﻮذج ﺗﺘﻄﺎﺑﻖ ﻣﻊ اﻟﺜﻘﻮب اﻟﻤﻮﺟﻮدة ﻣﻜﺎن ﺗﺮآﻴﺐ اﻟﺸﻔﺎط ﻋﻠﻲ اﻟﺴﻘﻒ او اﻟﺮف
: -
اﺛﻘﺐ ﻣﻜﺎن ﺛﻘﻮب ﺗﺮآﻴﺐ اﻟﺸﻔﺎط ﻋﻠﻲ اﻟﺴﻘﻒ او اﻟﺮف و اﻟﺘﻲ ﺳﺒﻖ ﺗﺤﺪﻳﺪهﺎ
.
ﺮ اﻟﺘﺮآﻴﺐ
ﻳﺠﺐ ﺛﻘﺐ ﻓﺘﺤﺎت ﻣﻨﺎﺳﺒﺔ ﻟﻤﻘﺎس ﻣﺴﺎﻣﻴ
" (
ﻣﻢ
10
)
ﻣﻢ ﻟﺬا ﻳﺠﺐ ﺛﻘﺐ ﻓﺘﺤﺎت ﻗﻄﺮ
.
اﻟﺴﻘﻒ اﻟﺨﺸﺒﻲ ﻳﺘﻢ اﻟﺜﻘﺐ ﺣﺴﺐ ﻃﻮل اﻟﻤﺴﻤﺎر اﻟﻤﺴﺘﺨﺪم ﻓﻲ ﻋﻤﻠﻴﺔ اﻟﺘﺮآﻴﺐ
. "
.
ﻳﺘﻢ اﻟﺜﻘﺐ ﺣﺴﺐ ﻗﻄﺮ وﺻﻠﺔ اﻟﻤﺨﺮج
: -
ﻣﻦ اﻟﺴﻘﻒ
(
ﻣﻢ
5
4 -
.
ﻟﻠﺴﻘﻒ اﻻﺳﻤﻨﺘﻲ اﺳﺘﺨﺪم ﻃﺒﺎت ﻣﻨﺎﺳﺒﺔ ﻟﻤﻘﺎس اﻟﻤﺴﺎﻣﻴﺮ
. (
H
12
)
.
23
وﻣﺎﺳﻚ
22
/
ﺛﻘﺐ اﻟﺴﻘﻒ
.
ﻗﻢ ﺑﺘﺤﺪﻳﺪ ﻣﻜﺎن ﻓﺘﺤﺎت اﻟﻨﻤﻮذج
20
. "
ﻣﻢ
" 7
ﻳﺘﻢ ﺛﻘﺐ ﻓﺘﺤﺎت ﺑﻘﻄﺮ
ﻣﻢ
10
"
ﺐ ﻓﺘﺤﺎت ﺑﻘﻄﺮ
ﺑﺎﻟﻨﺴﺒﺔ ﻟﺴﻠﻚ وﺣﺪة اﻟﻜﻬﺮﺑﺎء اﺛﻘ
(
ﻧﻈﺎم اﻟﻄﺮد اﻟﺨﺎرﺟﻲ
)
ادﺧﻞ اﻟﻤﺴﻤﺎرﻳﻦ ﻣﻦ اﻟﻨﻮع اﻟﺘﺎﻟﻲ ﻗﻢ ﺑﺎﻟﺮﺑﻂ ﺗﺎرآﺎ ﻣﺴﺎﻓﺔ
اﺳﺘﺨﺪم ﻣﺴﺎﻣﻴﺮ
(
ﻣﻢ
20
) ﻪ
ﻟﻠﺴﻘﻒ اﻟﻤﻌﻠﻖ ﻣﻊ ﺣﺎﺋﻂ ﺳﻤﻜ
.
ﻣﺴﺎﻣﻴﺮ ﺧﺸﺐ
4
ﻟﻼﺳﻘﻒ اﻟﺨﺸﺒﻴﺔ اﻟﻤﻌﻠﻘﺔ اﺳﺘﺨﺪم
ﻣﻊ ﻃﺒﺎت
(
G
12
)
ﻣﺴﺎﻣﻴﺮ
اﻟﺘﺮآﻴﺐ
-
(
21
)
ﺿﻊ ﻧﻤﻮذج اﻟﺜﻘﺐ
:
اﻟﺴﻘﻒ اﻻﺳﻤﻨﺘﻲ
•
ﻳﺒﻠﻎ ﺳﻤﻚ ﻓﺘﺤﺎت اﻟﺴﻘﻒ
•
•
:
اﻟﺮف اﻟﺨﺸﺒﻲ
•
•
)
ﻣﺨﺮج اﻟﻬﻮاء
•
•
•
•
4
ﻟﻠﺮف اﻟﺨﺸﺒﻲ اﺳﺘﺨﺪم
•
•
•
•
•
•
7
75