CHEMICAL BOLT M20x260 GRADE 8.8

DESCRIPTION OF CHEMICAL BOLTS M20x260 GRADE 8.8:

M20x260 chemical bolts, grade 8.8, consist of 2 main parts

The M20x260 bolt part includes a 20mm diameter bolt body with a length of 260m + 1 M20 nut + 1 M20 flat bolt, M20 warp bolt can be added upon request. The bolt body usually has a hexagonal head, the other end is cut into a V shape and has a notch in the middle. Electrolytic galvanized bolts have a durability level of 5.8
Chemical section. You can use chemicals in bottle form using a pump gun or M20 capsule chemicals
 

APPLICATIONS OF CHEMICAL BOLT M20x260 GRADE 8.8:

Install railings
Installing glass facades and stone facades
Install steel column legs and steel beams
Install canopy roof. Roof lobby
Install emergency stairs
Install ventilation fans
Fix the foot of the shelf.
Fixing pipes in high-rise buildings or factories, hospitals, schools,...
Install the tripod
 

CONSTRUCTION OPERATION OF CHEMICAL BOLT M20x260 GRADE 8.8:

Step 1: Drill a 24mm hole, 170mm deep in the concrete
Step 2: Use a brush and dust blower to clean the bore
Step 3: Pump chemicals into the borehole (If the chemical is in bottle form, use a pump gun) or place the capsule into the borehole (if the chemical is in capsule form)
Step 4: Insert the threaded rod into the drill hole so that the chemical flows out to the mouth (If the chemical is in bottle form, use a pump gun) or drill the threaded rod to break the capsule (If using chemicals in capsule form. The threaded rod is connected to the drill via a connection tool and drilled to break the capsule)
Step 5: Wait for the chemical to set and then install the load. Normally, if you use capsule chemicals, the time for the chemicals to set to maximum load is 30-45 minutes. If you use epoxy chemicals in bottle form using a pump gun, the average time to reach maximum load is 8 hours.
 

SPECIFICATIONS OF CHEMICAL BOLTS M20x260 GRADE 8.8:

Traction force: 72KN corresponding to a weight of 7.2 tons
Cutting force: 72KN corresponding to a weight of 7.2 tons
The above parameters are recommended when used with C20/25 basic concrete