Recommended Hole Sizes and Depth for Rebars | Horse Construction
Giải pháp
Horse Construction cung cấp đầy đủ các loại vật liệu gia cố kết cấu với hỗ trợ kỹ thuật, hỗ trợ tài liệu, hỗ trợ sản phẩm, hỗ trợ phần mềm, hỗ trợ dự án.
Recommended Hole Sizes and Depth for Rebars | Horse Construction
hole sizes and depth for reinforcing rebars
Every day Horse receive inquiries asking what is the hole size and depth for xx mm steel bar. Today we will write an article to introduce it, and the calculation of anchoring adhesive.
According to the construction code, we have sorted out the form
The table of using gule quantities of HM-500 epoxy anchor adhesive
the steel
bar diameter
pore
size
pore
depth
the injecting
glue volume
theoretic
number
note
mm
mm
mm
ml(2/3v)
piece
8
12
80
6.03
64.67
10d
8
12
120
9.04
43.14
15d
8
12
160
12.06
32.33
20d
10
14
100
10.26
38.01
10d
10
14
150
15.08
25.86
15d
10
14
200
20.52
19.01
20d
12
16
120
16.09
24.23
10d
12
16
180
24.12
16.16
15d
12
16
240
32.18
12.11
20d
14
18
140
23.73
16.43
10d
14
18
210
35.61
10.95
15d
14
18
280
47.46
8321
20d
16
22
160
40.52
9.62
10d
16
22
240
60.79
6.41
15d
16
22
320
81.04
4.81
20d
18
25
180
58.87
6.62
10d
18
25
270
88.31
4.41
15d
18
25
360
117.74
3.31
20d
20
28
200
82.06
4.75
10d
20
28
300
123.09
3.16
15d
20
28
400
164.12
2.37
20d
22
30
220
103.62
3.76
10d
22
30
330
155.43
2.5
15d
22
30
440
207.24
1.88
20d
25
32
250
133.97
2.91
10d
25
32
375
200.96
1.94
15d
25
32
500
267.95
1.45
20d
How to calculate the amount of epoxy anchoring adhesive?
The formula for the amount of glue: the amount of planting glue W=Π×r2×h×2/3
Where W represents the amount of glue used (ML); r-drilling radius (cm); h-drilling depth (cm)
For example: ∮20 steel bar, drilling diameter 24MM, depth of 15D is 30CM,
Amount of glue for planting bars (ML)=3.14×(1.2CM×1.2CM)×2/3×30CM
The formula is too complicated, so Horse developed a tool that can calculate the amount of glue.
Just enter a few data, you can easily get the amount of glue
Epoxy neo có thể tiêm HM-500 của Horse là vật liệu neo hiệu suất cao, gốc nhựa epoxy, có tính lưu biến, 2 thành phần dành cho thanh và cốt thép, thích hợp sử dụng trong bê tông khô và ẩm.
Ngôn ngữ: Vietnamese
