Technical Specifications – Sunway Spun Pile

PRODUCTS

TECHNICAL SPECIFICATIONS

STANDARD GRADE 80 PILES

Class A (EFFECTIVE PRESTRESS ≥ 4.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
300	60	118	6-12	6	–	452
350	60	142	6-15	8	–	547
400	65	178	6-15	8	–	684
450	70	217	6-15	12	–	836
500	80	274	6-15	12	–	1056
600	90	375	6-15	–	12	1442

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm2	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
300	2380	4.9	21.2	34.4	87
350	3556	5.3	33.2	54.1	104
400	5123	4.3	42.9	61.8	132
450	7150	4.5	60.9	86.9	161
500	9918	4.2	81.9	115.9	204
600	16678	5.0	148.9	221.2	276

Class B (EFFECTIVE PRESTRESS ≥ 5.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	55	88	6-12	6	–	337
300	60	118	6-15	8	–	452
350	70	160	6-15	9	–	616
400	80	209	6-15	12	–	804
450	80	242	6-15	–	8	930
500	90	301	6-15	–	10	1159
600	100	408	6-15	–	14	1571

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1443	6.4	15.0	29.0	63
300	2404	6.4	24.8	45.9	85
350	3792	5.4	35.4	60.8	117
400	5664	5.5	53.4	92.7	153
450	7654	5.1	69.5	110.6	178
500	10576	5.1	96.1	154.5	221
600	17676	5.2	163.3	258.0	299

Class C (EFFECTIVE PRESTRESS ≥ 7.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	55	88	6-12	7	–	337
300	60	118	6-15	10	–	452
350	70	160	6-15	–	8	616
400	80	209	6-15	–	12	804
450	80	242	6-15	–	12	930
500	90	301	6-15	–	15	1159
600	100	408	6-15	–	20	1571

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1453	7.2	16.3	33.5	63
300	2429	7.6	28.2	57.9	84
350	3861	7.2	43.4	86.0	114
400	5784	8.1	70.1	147.4	147
450	7781	7.2	87.3	165.9	173
500	10760	7.2	120.8	230.4	215
600	17962	7.1	199.8	368.6	292

GRADE 80 SPECIAL WALL THICKNESS PILES

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	60	93	6-12	6	–	358
300	60	132	6-15	8	–	505
350	60	177	6-15	9	–	679
400	65	228	6-15	12	–	877
400	70	245	6-15	12	–	943
450	80	265	6-15	–	8	1018
450	90	286	6-15	–	8	1099
450	60	296	6-15	–	8	1138
500	60	327	6-15	–	10	1257
500	65	350	6-15	–	10	1348
500	70	362	6-15	–	10	1391
600	80	440	6-15	–	14	1693
600	90	470	6-15	–	14	1810

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1481	6.1	14.9	29.0	68
300	2533	5.7	24.6	45.9	96
350	3947	4.9	35.4	60.8	130
400	5903	5.1	53.6	92.7	167
450	8038	4.7	69.8	111.2	196
450	8345	4.4	69.9	111.2	212
450	8473	4.2	69.8	111.2	220
500	11045	4.7	96.5	154.5	241
500	11430	4.5	96.9	154.5	260
500	11594	4.3	96.7	154.5	268
600	18457	4.9	164.7	259.6	324

STANDARD GRADE 90 PILES

CLASS A (EFFECTIVE PRESTRESS ≥ 4.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
300	60	118	6-15	6	–	452
350	60	142	6-15	8	–	547
400	65	178	6-15	8	–	684
450	70	217	6-15	10	–	836
500	80	274	6-15	12	–	1056
600	90	375	6-15	–	12	1442

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
300	2380	4.9	21.2	34.4	87
350	3556	5.3	34.21	54.1	118
400	5123	4.3	44.1	61.8	149
450	7150	4.5	62.6	86.9	182
500	9919	4.2	84.6	115.9	231
600	16679	5.0	153.8	221.2	313

CLASS B (EFFECTIVE PRESTRESS ≥ 5.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	55	88	6-12	6	–	337
300	60	118	6-15	8	–	452
350	70	160	6-15	9	–	616
400	80	209	6-15	12	–	804
450	80	242	6-15	–	8	930
500	90	301	6-15	–	10	1159
600	100	408	6-15	–	14	1571

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1443	6.4	15.4	29.0	72
300	2404	6.3	25.3	45.9	97
350	3792	5.4	36.5	60.8	113
400	5664	5.5	55.1	92.7	173
450	7654	5.1	71.9	110.6	201
500	10577	5.1	98.7	154.5	251
600	17677	5.2	167.6	258.0	339

CLASS C (EFFECTIVE PRESTRESS ≥ 7.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	55	88	6-12	6	–	337
300	60	118	6-15	8	–	452
350	70	160	6-15	9	–	616
400	80	209	6-15	12	–	804
450	80	242	6-15	–	8	930
500	90	301	6-15	–	10	1159
600	100	408	6-15	–	14	1571

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1453	7.2	16.7	33.5	71
300	2429	7.6	28.8	57.9	95
350	3861	7.2	44.4	86.0	130
400	5785	8.1	71.4	147.4	168
450	7782	7.2	88.9	165.9	196
500	10761	7.2	123.8	230.4	245
600	17963	7.1	204.8	368.6	332

GRADE 90 SPECIAL WALL THICKNESS PILES

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
250	60	93	6-12	6	–	358
300	70	132	6-15	8	–	505
350	80	177	6-15	9	–	679
400	90	228	6-15	12	–	877
400	100	245	6-15	12	–	943
450	90	265	6-15	–	8	1018
450	100	286	6-15	–	8	1099
450	105	296	6-15	–	8	1138
500	100	327	6-15	–	10	1257
500	110	350	6-15	–	10	1348
500	115	362	6-15	–	10	1391
600	110	440	6-15	–	14	1693
600	120	470	6-15	–	14	1810

Nominal Diameter mm	Section Modulus CM3	Effective Prestress N/mm²	Cracking Bending Moment kN.m	Ultimate Bending Moment kN.m	Recommended Maximum Allowable Axial ton
250	1481	6.1	15.3	29.0	77
300	2533	5.7	25.2	45.9	109
350	3947	4.9	36.5	60.8	147
400	5903	5.1	55.1	92.7	190
400	6088	4.7	54.8	92.7	205
450	8038	4.7	71.7	111.2	221
450	8345	4.4	71.8	111.2	240
450	8473	4.2	71.8	111.2	249
500	11045	4.7	99.2	154.5	273
500	11430	4.5	99.6	154.5	294
500	11594	4.3	99.6	154.5	304
600	18457	4.9	169.2	259.6	367
600	19120	4.6	169.9	259.6	394

SPECIAL GRADE 100 PILES

CLASS A (EFFECTIVE PRESTRESS ≥ 4.0 N/MM²)

Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	Prestressing Bar (nos)		Area of Concrete cm²
Nominal Weight kg/m>	Nominal Thickness mm	Nominal Weight kg/m	Length m	7.1mm	9.0mm	Area of Concrete cm²
300	60	118	6-15	6	–	452
350	60	142	6-15	8	–	547
400	65	178	6-15	8	–	684
450	70	217	6-15	10	–	836
500	80	274	6-15	12	–	1056
600	90	375	6-15	–	12	1442

CLASS B (EFFECTIVE PRESTRESS ≥ 5.0 N/MM²)

CLASS C (EFFECTIVE PRESTRESS ≥ 7.0 N/MM²)

More details?
Please download our e-brochure