Box Culvert

Reinforced precast RCC box culvert built for heavy-load cross-drainage under roads, highways, railways, and flood-prone infrastructure corridors.

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Service overview

Product Description

Trilok's Precast RCC Box Culvert is the go-to solution for cross-drainage beneath roads, railways, and flood-prone corridors. Cast offsite to exact specifications and craned into position on-site, it dramatically reduces construction time without compromising on load-bearing performance. From small access culverts to large highway-grade structures, we manufacture to the dimensions your project demands.

Typical Joint Details - Dimension Table

B × H (mm)	B	B1	H	H1	L	TS	TW	C	d1	d2
300 × 300	300	416	300	475	2000	95/80	55	C30 / R50	-	-
500 × 500	500	680	500	740	2000	120	90	50	-	-
600 × 600	600	775	600	860	2000	130	80	C50 / R80	-	-
800 × 800	800	1060	800	1060	2000	130	130	100	60	60
600 × 1000	600	860	1000	1260	2000	130	130	150	60	60
900 × 1000	900	1160	1000	1260	2000	130	130	150	60	60
1000 × 1000	1000	1260	1000	1260	2000	130	130	150	60	60
1200 × 1000	1200	1460	1000	1260	2000	130	130	150	60	60
1000 × 600	1000	1260	600	860	2000	130	130	150	60	60
800 × 1400	800	1060	1400	1660	2000	130	130	150	60	60
900 × 1400	900	1160	1400	1660	2000	130	130	150	60	60
1000 × 1400	1000	1260	1400	1660	2000	130	130	150	60	60
1200 × 1400	1200	1460	1400	1660	2000	130	130	150	60	60
1300 × 1400	1300	1560	1400	1700	2000	150	130	150	60	60
1500 × 1400	1500	1760	1400	1700	2000	150	130	150	60	60
1400 × 1000	1400	1660	1000	1260	2000	130	130	150	60	60
1400 × 1200	1400	1660	1200	1460	2000	130	130	150	60	60
2000 × 1200	2000	2320	1200	1560	2000	180	160	200	80	80
2000 × 1500	2000	2320	1500	1860	2000	180	160	200	80	80
2000 × 1800	2000	2320	1800	2160	2000	180	160	200	80	80
2000 × 2000	2000	2320	2000	2360	2000	180	160	200	80	80
2500 × 1500	2500	2900	1500	1940	1500	220	200	200	80	80
2500 × 1800	2500	2900	1800	2240	1500	220	200	200	80	80
2500 × 2000	2500	2900	2000	2440	1500	220	200	200	80	80
2500 × 2500	2500	2900	2500	2940	1500	220	200	200	80	80

Capabilities & Features

Product assembly

Our proven workflow

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Step 1

Design and planning

Step 2

Precision machining

Step 3

Final Inspection & dispatch

Common questions

Frequently asked questions

What services does Trilok Infratech offer?

We specialize in end-to-end infrastructure solutions, including commercial and industrial construction, smart city developments, manufacturing facility builds, pharma cleanroom setups, and sustainable urban projects. Our expertise covers design, engineering, procurement, and project management.

Where is Trilok Infratech based, and do you serve areas in India?

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What makes Trilok Infratech different from competitors?

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What services does Trilok Infratech offer?

Where is Trilok Infratech based, and do you serve areas in India?

How long does a typical project take?

What makes Trilok Infratech different from competitors?

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