KK-FRP AND KONCRETE PRODUCTS PVT LTD, Mumbai started manufacturing Precast Concrete Products primarily Manhole covers and frames, three decades ago. An Ideal Substitute of Cast Iron manhole covers.
Heavy Duty Manhole
Covers & Frames (HD 20)
SFRC Precast Concrete Manhole Covers & Frames
KK Concrete premium Brand Manhole Covers/frames are manufactured as per IS: 12592 by high frequency vibration techniques with high quality in-house produced moulds, requisite Concrete Grade of M 30 and proper reinforcement & tank immersed curing is done. Manhole/Grating covers are provided with suitable lifting hooks, suitable taper provided in cover to prevent jamming inside frame & M S Strip of suitable thickness provided for edge protection. These products are available in Load capacities from 2.5T to 35T as per IS standards. All standard sizes are available. We have ISI mark for these products.
| Grades as per IS:12592 standards |
|---|
| Test Load |
| Light Duty (LD 2.5) – 2.5 Ton |
| Medium Duty (MD 10) – 10 Ton |
| High Duty (HD 20) – 20 Ton |
| Extra Heavy Duty (EHD 35) – 35 Ton |
Overview
Areas where our Heavy Duty Manhole Covers & Frames are used include city roads, commercial areas, bus terminals and where heavy vehicular traffic is common.
Products Specification
| Product Code | Load Capacity (Tons) | Wt / Sets (Kgs) | Cover Details | Frame Details | Technical Datasheets | ||||
|---|---|---|---|---|---|---|---|---|---|
| A | B | C | D | E | F | ||||
| MHCF-1 | 20 | 230 | 600 Dia | 760 Dia | 100 | 910 Dia | 180 | 75 | View |
| MHCF-2 | 20 | 220 | 560 Dia | 720 Dia | 100 | 880 Dia | 175 | 75 | View |
| MHCF-3 | 20 | 170 | 540 Dia | 630 Dia | 100 | 840 Dia | 150 | 50 | View |
| MHCF-4 | 20 | 1360 | 1500 x 1500 | 1660 x 825(2 nos) | 125 | 1860 x 1860 | 210 | 75 | View |
| MHCF-5 | 20 | 910 | 1200 x 1200 | 1360 x 1360 | 125 | 1540 x 1540 | 210 | 75 | View |
| MHCF-6 | 20 | 460 | 1000 x 1000 | 1100 x 1100 | 95 | 1250 x 1250 | 150 | 50 | View |
| MHCF-7 | 20 | 730 | 900 x 1200 | 1060 x 675 (2 nos) | 125 | 1265 x 1565 | 210 | 75 | View |
| MHCF-8 | 20 | 375 | 600 x 1200 | 700 x 1300 | 95 | 850 x 1450 | 150 | 50 | View |
| MHCF-9 | 20 | 420 | 900 x 900 | 1000 x 1000 | 95 | 1170 x 1170 | 160 | 60 | View |
| MHCF-10 | 20 | 300 | 750 x 750 | 850 x 850 | 95 | 1000 x 1000 | 150 | 50 | View |
| MHCF-11 | 20 | 290 | 900 x 600 | 1000 x 700 | 95 | 1150 x 850 | 150 | 50 | View |
| MHCF-12 | 20 | 220 | 600 x 600 | 700 x 700 | 95 | 850 x 850 | 150 | 50 | View |
| MHCF-13 | 20 | 260 | 600 x 750 | 700 x 850 | 95 | 850 x 1000 | 150 | 50 | View |
| MHCF-14 | 20 | 240 | 900 x 450 | 1000 x 550 | 95 | 1150 x 700 | 150 | 50 | View |
| MHCF-15 | 20 | 180 | 600 x 450 | 700 x 550 | 95 | 850 x 700 | 150 | 50 | View |
| MHCF-16 | 20 | 120 | 450 x 450 | 550 x 550 | 70 | 680 x 680 | 150 | 50 | View |
| MHCF-17 | 20 | 75 | 300 x 300 | 400 x 400 | 70 | 530 x 530 | 125 | 50 | View |
Installation Procedure
- Prepare concrete bed considering height of frame.
- The clear opening of the frame should be equal to the clear opening of the chamber.
- Frame should be embedded in 300x200mm of minimum M-20 grade concrete.
- Make sure that the top level of frame should match with the road surface
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