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High Strength Chemical Anchor
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- Product Description
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Product description:
·Chemical anchors consist of a metal part (screw, flat washer, nut) and a chemical tube (modified vinyl resin, quartzite, emery, hardener)Application:
·Curtain wall pre-embedded parts fixing
·Curtain wall keel fixing
·Glass railing fixing
·Decorative eaves fixing
·Metro, RailwayMaterial:
·Grade 4.8 steel, Grade 5.8 steel, Grade 8.8 steel,Stainless steel 304(A2-70)/316(A4-80)
·Surface treatment (except for stainless steel):
Electro-galvanised (zinc layer thickness >5um), Used inNormal environment
Hot-dip galvanised (zinc layer thickness >45um), for corrosive environmentsSubstrate:
·Non-cracked concrete
·Natural stoneAdvantages:
·Stable and excellent anchorage performance under high loads, vibration loads and shock loads.
·The bottom of the metal is precision milled, the milling tip is cut evenly and smoothly, which fully stirs the glue to make the chemical composition blend better and the anchoring force stronger.Operation process
1、 Use straight hole drill bit to drill the corresponding diameter and depth of the hole.
2、 Use the dust blower to blow dust into the hole for more than 2 times.
3、 Use the brush to clean the dust on the wall of the hole for more than 2 times.
4、 using the soot blower to blow dust at the hole until no dust overflow in the hole.
5、 Place the chemical anchor bolt agent.
6、 Use the torque drill to screw in the high strength chemical anchor bolt to complete the anchoring.
chemical reaction time
Condensation timetable Substrate temperature Hardening time -5~0℃
5h
0~10℃
1h
10~20℃
30min
≥20℃
20min
Product specifications and technical parameters
Product type
Drilling diameter do(mm) Drilling depth h1(mm) Maximum anchorage thickness tfix(mm) Minimum substrate thickness h(mm) Screw length L(mm) Applicable chemical pipe
M8*110
10
80
15
140
110
M8
M10*130
12
90
20
160
130
M10
M12*160
14
110
25
210
160
M12
M16*190
18
125
35
210
190
M16
M20*260
25
170
65
340
260
M20
M24*300
28
210
65
370
300
M24
M30*380
35
270
70
540
380
M30
Table of basic design parameters
Product Model M8
M10
M12
M16
M20
M24
M30
Design reference values for tensile on C30 concrete
5.8级
9.3
13.8
19.8
30.9
52.4
87.5
113.6
8.8级
12.4
16.8
22.9
34.5
58.8
87.5
133.6
A2-70
11.8
15.3
20.8
32.3
55.8
87.5
133.6
A2-80
12.4
16.8
22.9
34.5
55.8
87.5
133.6
Shear design reference value on C30 concrete
5.8级
6.8
10.5
14.5
27.8
45.5
65.5
121.3
8.8级
8.3
13.1
19.0
32.3
55.2
82.0
132.6
A2-70
7.9
12.6
18.3
29.0
51.4
75.5
127.6
A2-80
8.3
13.1
19.0
32.3
55.2
82.0
132.6
High Strength Chemical Anchor
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