Untitled Document

+ Pipes
+ Box Culvert
+ Porous Pipes
+ Sewerage Manholes
+ Drains
+ Road Kerbs
+ L - Shape
+ Septic Tank
+ Piles
+ Telekom Manholes

Crushing Test load as given in MS 881 : 1991 are reproduced for ready reference.

Land Drainage Pipes - For all Diameters:

Works Proof Load - 20kN per metre of effective length.

Maximum load - 25kN per metre of effective length

Crushing test load for 'Sewerage' pipes

Kilonewtons per metre of effective length

Nominal size of pipe	Class L		Class M		Class H
DN	Works proof load	Maxi- mum load	Works proof load	Maxi- mum load	Works proof load	Maxi- mum load
150	20	25
225	20	25
300	20	25	23	29
375	20	25	31	39	36	45
450	20	25	35	44	41	52
525	20	25	38	48	46	58
600	20	25	46	58	54	68
675	20	25	50	63	60	75
750	38	48	53	67	65	81
825	41	52	58	72	69	86
900	46	58	67	84	85	106
975	48	60	72	90	91	114
1050	51	64	76	95	96	120
1125	53	67	82	103	106	133
1200	58	72	87	109	110	138
1350	63	79	96	120	122	153
1500	69	87	1047	130	132	165
1650	75	94	116	145	146	183
1800	82	103	124	155	158	198

+ Introduction
+ Drawing
+ Load Test - Table
+ Og Pipe Dimension - Table
+ SSP Dimension Table

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