Concrete manhole covers are framed lids that are lodged over the manholes to ensure that no creature/object falls into the manholes. SFRC Manhole Cover with frame as per ISI 12592 should ideally be sturdy & well-fitted to eliminate the risk of accidents on the roads.
At BRHC, we manufacture top quality of SFRC manhole covers with frame as per ISI standards that are flat, solidly built, & accurately curated in order to avoid dislodging. We assure that the precast sfrc manhole covers are sturdy enough to stand heavy traffic. BRHC offers all the types & shapes of sfrc manhole covers with frame which includes round sfrc manhole covers, square sfrc manhole covers & rectangular sfrc manhole covers.
560 Dia EHD 35 sfrc manhole covers with frame specifically are produced using the latest vibro-compaction technique to ensure durability, high tensile strength and robustness.
As per ISI Standard 12592, Precast Concrete Manhole Cover with frame, BRHC Manufacture sfrc manhole covers and frames of following four grades, Light Duty, Medium Duty, Heavy Duty and Extra Heavy Duty.
Circular Manhole Cover and Frame
Circular-Plain
Circular-Perforated
SPECIFICATIONS
S.No.
Size: Clear Opening
Class
Load Capacity
Cover Size
Cover Thickness
Frame Thickness
Type 1
560 MM Diameter
Extra Heavy Duty
35 Tons
720 MM Diameter
100 MM
175 MM
Type 2
600 MM Diameter
Extra Heavy Duty
35 Tons
760 MM Diameter
100 MM
175 MM
Type 3
900 MM Diameter
Extra Heavy Duty
35 Tons
1200 MM Diameter
125 MM
200 MM
Type 4
450 MM Diameter
Heavy Duty
20 Tons
560 MM Diameter
80 MM
150 MM
Type 5
560 MM Diameter
Heavy Duty
20 Tons
720 MM Diameter
80 MM
150 MM
Type 6
600 MM Diameter
Heavy Duty
20 Tons
760 MM Diameter
80 MM
150 MM
Type 7
560 MM Diameter
Medium Duty
10 Tons
670 MM Diameter
60 MM
110 MM
Concrete Grade: M 30
Rectangular Manhole Cover and Frame
Rectangular-Plain
Rectangular-Perforated
SPECIFICATIONS
S.No.
Size: Clear Opening
Class
Load Capacity
Cover Size
Cover Thickness
Frame Thickness
Type 1
900 MM x 560 MM
Extra Heavy Duty
35 Tons
1060 MM x 720 MM
100 MM
175 MM
Type 2
900 MM x 450 MM
Heavy Duty
20 Tons
1060 MM x 610 MM
90 MM
150 MM
Type 3
900 MM x 800 MM
Medium Duty
10 Tons
1000 MM x 900 MM
70 MM
120 MM
Type 4
600 MM x 450 MM
Medium Duty
10 Tons
700 MM x 550 MM
70 MM
120 MM
Type 5
600 MM x 300 MM
Medium Duty
10 Tons
675 MM x 375 MM
70 MM
120 MM
Type 6
500 MM x 450 MM
Medium Duty
10 Tons
600 MM x 550 MM
70 MM
120 MM
Concrete Grade: M 30
Square Manhole Cover and Frame
Square-Plain
Square-Perforated
SPECIFICATIONS
S.No.
Size: Clear Opening
Class
Load Capacity
Cover Size
Cover Thickness
Frame Thickness
Type 1
560 MM x 560 MM
Extra Heavy Duty
35 Tons
720 MM x 720 MM
100 MM
175 MM
Type 2
750 MM x 750 MM
Heavy Duty
20 Tons
850 MM x 850 MM
80 MM
150 MM
Type 3
600 MM x 600 MM
Heavy Duty
20 Tons
700 MM x 700 MM
80 MM
150 MM
Type 4
450 MM x 450 MM
Heavy Duty
20 Tons
550 MM x 550 MM
80 MM
150 MM
Type 5
260 MM x 260 MM
Gully Grating
10 Tons
300 MM x 300 MM
40 MM
75 MM
Type 6
600 MM x 600 MM
Medium Duty
10 Tons
700 MM x 700 MM
50 MM
100 MM
Type 7
450 MM x 450 MM
Medium Duty
10 Tons
550 MM x 550 MM
50 MM
100 MM
Type 8
450 MM x 450 MM
Light Duty
2.5 Tons
500 MM x 500 MM
40 MM
80 MM
Concrete Grade: M 30.
Customization can be done in ISI 12592 SFRC Manhole Cover with frames.