Dywidag DSI Maianchor En

8/3/2019 Dywidag DSI Maianchor En

http://slidepdf.com/reader/full/dywidag-dsi-maianchor-en 1/6

DYWIDAG-GeotechnicsDSI Hollow Bolt Anchors

DYWIDAG-SYSTEMS INTERNATIONAL DSI



part No.injectionadapter

typepart No.rotationinjectionadapter

102 514R 25 N 150 068101 952R 32 N 150 068101 952R 32 S 150 068102 542R 38 N 150 068

upon requestR 51 N upon request

upon requestR 51 S upon request

upon request upon request

coupling box

(hammer)

part No.

R 25 - R 25 101 829R 25 - R 32 101 830R 25 - R 38 102 702R 32 - R 32 101 831R 32 - R 38 101 832R 38 - R 38 102 494R 51 - R 38 150 026R 51 - T 38 150 025R 51 - T 45 150 027

Injection adapter

Equipment

Injection Adapter andCoupling Box

Two kinds of adaptersare available: – injection adapter –

connection between anchorrod and injection pipe.

– rotation injection adapter – connection which allowssimultaneous drilling andgrouting

Coupling boxes fitting for alldrill threads deliverable.

Anchor Mortar

Factory ready-mixed drymortar consisting of specialbinding agent, matchedaggregates and additions forgrouting work.

Characteristics:Anchor Mortar soon gains early

strength, does not disintegrate,complies with a concrete quality ofapprox. B 50, shrinks little and isfreeze-proof.

Technical data: – max. size of grain: 0.3 mm – bulk weight: approx.1,200 kg/m3

– water requirement:approx. 20% (solid matter refers= W/Z factor 0.4)

– compressive strengthat lab testing:after 1 day > 15 N/mm2

after 3 days > 30 N/mm2



– bag a 40 kg – storage property (protected

against humidity): 6 months

Grout Pump

The MAI Pump M 400 is a fullyautomatic mortar proportioningpump to manufacture continu-ously all kinds of pumpableanchor mortars and site grouts.

threadshank part No.

101 503101 500151 137151 138151 139151 140151 141151 142

R 25 external thread/hexagonal 22external thread/hexagonal 25internal thread/hexagonal 22internal thread/hexagonal 25internal thread/hexagonal 22internal thread/hexagonal 25internal thread/hexagonal 22internal thread/hexagonal 25

R 25R 25R 25R 32R 32R 38R 38

unit M 400technical data

100 852order No.[l/h] 400-2,400swept volume[m] max. 60head

[MPa] max. 60delivery pressure [mm] 1,610length[mm] 1,050length1)

[mm] 790width[mm] 1,000height[kg] 234weight[kg] 134weight2)

[V/Hz] 380/50electric rating[A] 13.7current consumption

1)without engine and pump2)without detachable parts

T 76



DSI Hollow Bolt Anchor

The DSI Hollow Bolt Anchorhas an advantage in all applica-ons where normally cased

drilling is required.

The Hollow Bolt AnchorSystem allows for anchoring inboth cohesive and noncohe-sive ground, even under limitedspace conditions.

Connecting the drill bit Drilling with anchor rods

item

drill bit X 150 042 110 150 042 110drill bit EX 151 017 76drill bit EXX 102 623 76

drill bit ES 150 022 100 150 022 100

drill bit ESS 150 059 115 150 059 115pile shoe

part No. ∅

[mm] part No. ∅

[mm] part No. ∅

[mm]

R 38 N R 51 N R 51 L

150 942 130*150 892 115 150 892 115

*Type ES or **ESS respectively

150 647150 943

130*130**

part No. ∅

[mm]

T 76

item

drill bit X100 777 42 100 779 51 100 779 51100 778 51

drill bit EX 100 780 42101 506 51 151 037 76 151 037 76

drill bit EXX 101 606 42 150 354 76 150 354 76drill bit ES 150 030 51 150 030 51drill bit EC 150 083 51 150 083 51drill bit ECC 150 752 51 150 752 51drill bit ESS 150 031 51 150 031 51

part No.∅

[mm] part No.∅

[mm] part No.∅

[mm]

R 25 N R 32 N R 32 S

Drill Bits

Various drill bits for differentground conditions areavailable.

– Type X or XX:hardened drill bit for sandy orgraveled soil conditions

– Type EX or ES:hardened drill bit withimproved capacity for uncon-solidated material

– Type EXX or ESS:carbide-tipped drill bit forrocky conditions

– Type EC:arc segment drill bit forhigher capacity andless wear



Grouting through hollow core Stressing the anchor by torque wrenchor hollow cylinders

typeouter

diameter[mm]

cross-sectional area

[mm2]

yield load[kN]

ultimateload[kN]

weight[kg/m]

R 25 N 2532323851517676

300430500750900

1,0501,6952,327

150230280400450630

1,2001,500

200280360500500800

1,6001,900

2.33.44.16.07.08.4

15.019.7

R 32 NR 32 SR 38 NR 51 LR 51 NT 76 NT 76 S

Supply lengths [m] 1, 2, 3, 4, 6 and 12m

•••

• mostly required types



type part No.plate

dimension plateLxW xH

[mm]

part No.nut

size of jaw

[mm]

part No.coupler

R 25 N 100 795 150 x 150 x 18 100 762 41 100 769R 25 N 100 796 200 x 200 x 10 100 762 41 100 769R 32 N 100 797 150 x 150 x 18 100 767 46 100 771R 32 N 100 798 200 x 200 x 10 100 767 46 100 771R 32 S 100 799 200 x 200 x 12 100 767 46 150 074R 38 N 100 800 200 x 200 x 12 100 768 50 150 623R 51 L 150 096 200 x 200 x 30 150 023 75 150 040R 51 N 150 097

151 047151 047

250x250x40250x250x40250x250x40

150 023150 645150 645

75 150 085150 646150 646

T 76 N 100100T 76 S

Advantages and Characteristics

The main advantages of theDSI Hollow Bolt Anchors are:

– Fast drilling and placing due todrilling, anchor installation and

grouting in a single operation

– Neither separate anchorinstallation nor removal ofcasing and drill rods

– Similar installation methodsfor all ground conditions

– Choice of drill bits for differentground conditions

– The hollow core not onlyserves for flushing with air or

water during drilling, but alsofor grouting the anchor tendon

– Flexibility in length by usingcouplers

– Ability to work with small drillrigs without casing inrestricted headroom conditions

– Accommodation of needs forenhanced protection againstcorrosion upon request

– The accepted high standardof quality control fromproduction stage to installationof the DSI Hollow Bolt Anchorsensures consistent quality



Project: Limburg Tunnel

Client:Deutsche Bahn AG (German Railways)Design: Ingenieurgesellschaft (engineering company)

Lässer-Feizlmayr

DSI scope: approx. 60,000 running meters of SN Anchors,

approx.40,000 running meters of DSI Hollow Bolt Anchors,

approx. 20,000 running meters of bars for grouting,

as well as mortar-processing equipment

Project: Channel Wessern-Nederweert

Client:Rijkswaterstaat Abt. Limburg

Design: Conetra

DSI scope: supply and installation of

approx. 8,000 DSIHollow Bolt Anchors

Project: False Creek, Vancouver B.C., Canada

Client:Concord Pacific Development Ltd.

Technical consultant: Thurber Consultants Ltd.

General contractor: Centreville Construction Ltd.

Subcontractor for excavation and sheeting of building pit:

Southwest Contracting Ltd.

DSI scope: supply of approx.1,200 DSI Hollow Bolt Anchors

Project: Terraced Building Complex “Am Weinberg”, Telfs

Design: Ingenieurbüro (engineering office) Brandner, InnsbruckExecution: Injekta, Innsbruck/Porr, Innsbruck

Purpose of the building project: special foundation,

shotcrete, sheeting of building pit

DSI scope: approx.4,000 running meters of

DSI Hollow Bolt Anchors

DYWIDAG-SYSTEMS INTERNATIONAL

0 4 1 3 0 - 1 / 0 7 . 0

2

w e b

HQ America

DYWIDAG-SYSTEMSINTERNATIONAL USA INC.320 Marmon DriveBolingbrook, IL 60440USA

Phone +1-630-7 391100Fax + 1- 6 30 - 972 96 04E-mail: [email protected]

DSI Group HQ and HQ Europe

DYWIDAG-SYSTEMSINTERNATIONAL GMBHP. O. Box 8102 6881902 Munich, GermanyDywidagstrasse 1

85609 AschheimPhone +49-89-9267-0Fax + 49 - 89 - 92 67- 2 52E-mail: [email protected]

www.dywidag-systems.com

HQ Asia- Pacific

DYWIDAG-SYSTEMSINTERNATIONAL PTY. LTD.P. O. Box 370Charlestown NSW 229025 Pacific Highway

Bennetts Green NSW 2290AustraliaPhone +61-2-49489099Fax + 61- 2 - 49 48 40 87E-mail: [email protected]

HQ Germany

SUSPA-DSI GmbHMax-Planck-Ring140764 LangenfeldGermanyPhone + 49-2173-7902- 0

Fax +49 - 2173 - 7902 - 20E-mail: [email protected]

certified by DQS according toDIN EN ISO 9001 Reg.No.1370

QUALITY MANAGEMENT SYSTEM

Standards and Licenses:

DIN 21521 Part 1 and Part 2

Licenses available for Czech Republic and Slovakia, and applied for in Germany and Poland

Conformity with ÖNORM and EN 1537 certified

Mining license, external surveillance by the Technical University of Vienna

Product Range

DYWIDAG Single-Bar Anchors

DYWIDAG Strand Anchors

GEWI ® Piles

DSI Hollow Bolt Anchors

DYWIDAG Rock Bolts and Soil Nails

DSI Driven Cast Iron Piles TypeTRM

Documents

Dywidag DSI Maianchor En