اﻟﺴﻘﻒ او اﻟﺮف وﺗﺎآﺪ ان اﻟﻨﻤﻮذج ﻓﻲ اﻟﻮﺿﻊ اﻟﺼﺤﻴﺢ ﻣﻦ 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
.
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
.
ﻳﺠﺐ ﺛﻘﺐ ﻓﺘﺤﺎت ﻣﻨﺎﺳﺒﺔ ﻟﻤﻘﺎس ﻣﺴﺎﻣﻴﺮ اﻟﺘﺮآﻴﺐ
" (
ﻣﻢ
10
)
ﻣﻢ ﻟﺬا ﻳﺠﺐ ﺛﻘﺐ ﻓﺘﺤﺎت ﻗﻄﺮ
.
اﻟﺴﻘﻒ اﻟﺨﺸﺒﻲ ﻳﺘﻢ اﻟﺜﻘﺐ ﺣﺴﺐ ﻃﻮل اﻟﻤﺴﻤﺎر اﻟﻤﺴﺘﺨﺪم ﻓﻲ ﻋﻤﻠﻴﺔ اﻟﺘﺮآﻴﺐ
. "
ﻣﻢ
10
.
ﻳﺘﻢ اﻟﺜﻘﺐ ﺣﺴﺐ ﻗﻄﺮ وﺻﻠﺔ اﻟﻤﺨﺮج
: -
ﻣﻦ اﻟﺴﻘﻒ
(
ﻣﻢ
5
4 -
)
ادﺧﻞ اﻟﻤﺴﻤﺎرﻳﻦ ﻣﻦ اﻟﻨﻮع اﻟﺘﺎﻟﻲ ﻗﻢ ﺑﺎﻟﺮﺑﻂ ﺗﺎرآﺎ ﻣﺴﺎﻓﺔ
.
ﺒﺔ ﻟﻤﻘﺎس اﻟﻤﺴﺎﻣﻴﺮ
. (
H
12
)
اﺳﺘﺨﺪم ﻣﺴﺎﻣﻴﺮ
.
.
23
وﻣﺎﺳﻚ
22
ﻣﻊ ﻃﺒﺎت
/
ﺛﻘﺐ اﻟﺴﻘﻒ
ﻋﻠﻲ
(
.
ﻗﻢ ﺑﺘﺤﺪﻳﺪ ﻣﻜﺎن ﻓﺘﺤﺎت اﻟﻨﻤﻮذج
20
ﻳﺒﻠﻎ ﺳﻤﻚ ﻓﺘﺤﺎت اﻟﺴﻘﻒ
. "
ﻣﻢ
" 7
ﺑﻘﻄﺮ
ﻳﺘﻢ ﺛﻘﺐ ﻓﺘﺤﺎت
"
ﺑﺎﻟﻨﺴﺒﺔ ﻟﺴﻠﻚ وﺣﺪة اﻟﻜﻬﺮﺑﺎء اﺛﻘﺐ ﻓﺘﺤﺎت ﺑﻘﻄﺮ
(
ﻧﻈﺎم اﻟﻄﺮد اﻟﺨﺎرﺟﻲ
ﻟﻠﺴﻘﻒ اﻻﺳﻤﻨﺘﻲ اﺳﺘﺨﺪم ﻃﺒﺎت ﻣﻨﺎﺳ
(
ﻣﻢ
20
)
ﻟﻠﺴﻘﻒ اﻟﻤﻌﻠﻖ ﻣﻊ ﺣﺎﺋﻂ ﺳﻤﻜﻪ
ﻣﺴﺎﻣﻴﺮ ﺧﺸﺐ
4
ﻟﻼﺳﻘﻒ اﻟﺨﺸﺒﻴﺔ اﻟﻤﻌﻠﻘﺔ اﺳﺘﺨﺪم
(
G
12
)
ﻣﺴﺎﻣﻴﺮ
4
ﻟﻠﺮف اﻟﺨﺸﺒﻲ اﺳﺘﺨﺪم
اﻟﺘﺮآﻴﺐ
-
•
21
)
ﺿﻊ ﻧﻤﻮذج اﻟﺜﻘﺐ
•
•
•
:
اﻟﺴﻘﻒ اﻻﺳﻤﻨﺘﻲ
•
•
•
:
اﻟﺮف اﻟﺨﺸﺒﻲ
•
•
)
ﻣﺨﺮج اﻟﻬﻮاء
•
•
•
•
•
•
68
6