sid 1 av 27 Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012 Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited. Stockholm, 01.11.2014 Södra Länken (Southern Link) in Stockholm . Sealing of shotcrete lining using 1-component and 2-component polyurethane resins from Minova/Orica
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sid 1 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Stockholm, 01.11.2014
Södra Länken (Southern Link) in Stockholm.
Sealing of shotcrete lining using 1-component and 2-component polyurethane resins
from Minova/Orica
sid 2 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
sid 3 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Södra Länken Tunnel (fot. Holger Ellgaard)
sid 4 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Södra Länken Tunnel (fot. Vägverket/Mikael Ullén)
sid 5 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Södra Länken Tunnel (fot. Vägverket/Mikael Ullén; even on the next page)
sid 6 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Prefabricated plates at the tunnel crown
sid 7 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Dropping through the cracks in shotcrete lining and close to crown prefabricated plates
Dropping from prefabricated plates at the tunnel crown
sid 8 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Dropping from prefabricated plates at the tunnel crown – cont.
Dropping through the cracks in shotcrete lining
sid 9 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Dropping through the cracks in shotcrete lining – cont.
sid 10 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Dropping through the cracks in shotcrete lining – cont.
Drilling of 5m long holes in the rock
sid 11 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Drilling of 5m long holes in the rock – cont.
Drilling of 5m long holes in the rock – cont.
sid 12 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Drilling of 5m long holes in the rock – cont.
Drilling of 5m long holes in the rock – cont.
sid 13 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Drilling of 5m long holes in the rock – cont.
sid 14 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Drilling of 5m long holes in the rock – cont.
Drilling of 5m long holes in the rock – cont.
sid 15 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Grouting piston pump GX 5-II for 2-component PUR
sid 16 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Grouting piston pump GX 5-II for 2-component PUR – cont.
Rock grouting using 2-component PUR
sid 17 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using 2-component PUR – cont.
sid 18 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using 2-component PUR – cont.
sid 19 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
BVS 40 inflatable none reusable packers for rock grouting in long holes
sid 20 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Grouting membrane pump CT ET 1 for 1-component PUR
Reusable PPW (POLYPLAN) packers for rock grouting in short holes
sid 21 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Drilling of short holes in the rock
sid 22 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using PPW packers and 1-component PUR
Rock grouting using PPW packers and 1-component PUR – cont.
sid 23 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using PPW packers and 1-component PUR – cont.
Rock grouting using PPW packers and 1-component PUR – cont.
sid 24 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using PPW packers and 1-component PUR – cont.
Rock grouting using PPW packers and 1-component PUR – cont.
sid 25 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Rock grouting using PPW packers and 1-component PUR – cont.
sid 26 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Grouting team – Jan Najder BESAB AB
sid 27 av 27
Najder Engineering AB Movägen 3; SE -133 36 Saltsjöbaden/Sweden Tel: +46 8 717 5714 Fax: +46 8 717 6042 Mobil: +46 (0)704 217 012
Org. no: 556957-5433 VAT-no: SE556957543301 E-mail: [email protected] www.najder.se http://najder.se/ Copyright notice
Unauthorised copying of this letter as whole or in parts in any form or by any means, electronic, photocopying, recording or otherwise, without prior written permision is prohibited.
Grouting team – Erik Strand BESAB AB
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