The Common Collocation and Functions of Passive Protection System
(Conform to the railway industrial standards:TB/T3089-2004)

Model

Mesh Type

Structure Collocation

The Main Protection Function

RX-025
(Common Simple Type)

DO/08/350

Steel post+ supporting rope+ anchor pulling rope+ suturing rope+ energy dissipation loop

1. Steel post (spacing 10M)
2. 14 double supporting rope with energy dissipation loop
3. ∮16”1” type anchor pulling rope (every 3 energy dissipation loop)
4. ∮14 anchor lateral pulling rope(single strand)

Intercept the rockfall with the impact energy within 250kj

RX-050
(General Common Type)

DO/08/200

The same as RX-025

1. Steel post(spacing 10M)
2. ∮16 double supporting rope with energy dissipation loop
3. ∮16“V” type anchor pulling rope(every 6 energy dissipation loop)
4. ∮16 anchor side pulling                              rope(single strand)

◇/08/200/4*5㎡ wire rope netting ,∮8 suturing rope ,grille netting

Intercept the rockfall with the impact energy within 500kj

RX-075
(Common Type)

DO/08/150

The same as RX-025

1. Steel post(spacing 10M)
2. ∮18 double supporting rope with energy dissipation loop
3. ∮16“V” type anchor                            pulling rope(every 10 energy dissipation loop)
4. ∮18 anchor side pulling rope(single strand)
5. ◇/08/150/4*5㎡ wire rope netting
6. ∮8 suturing rope ,grille netting

Intercept the rockfall with the impact energy within 750kj

RX I-025

R5/3/300

Steel Post + Supporting Rope + Anchor Pulling System + Suturing Rope

The same as RX-025

RX I-050

R7/3/300

The same as RX I-025

The same as RX-050

RX I-075

R7/3/300

The same as RX-025

The same as RX-075

RX I-100

R9/3/300

The same as RX-025

1. Steel post(spacing 9M)
2. ∮18 double supporting rope with energy dissipation loop
3. ∮16“V” type anchor                               pulling rope(every 10 energy dissipation loop)
4. ∮18 anchor side pulling rope(single strand)
5. /08/120/4*4.5 ㎡wire rope netting

●∮8 suturing rope ,grille netting

Intercept the rockfall with the impact energy within 1000kj

RX I-150

R12/3/300

The same as RX-025

Intercept the rockfall with the impact energy within 1500kj

RX I-200

R19/3/300

The same as RX-025

Intercept the rockfall with the impact energy within 2000kj

AX-015

DO/08/250

The same as RX-025

Intercept the rockfall with the impact energy within 150kj

AX-030

DO/08/200

The same as RX-025

Intercept the rockfall with the impact energy within 300kj

AX I-015

R5/3/300

The same as RX I-025

The same as AX-015

AX I-030

DO/08/300

The same as RX-025

The same as AX-030

CX-030

DO/08/200

The same as RX-025

The same as AX-030

CX-050

DO/08/150

The same as RX-025

The same as RX-050

CX I-030

R7/3/300

The same as RX I-025

The same as AX-030

CX I-050

R7/3/300

The same as RX-025

The same as RX-050

Notes:1.The figures of above type represent the energy absorbency of the Passive Protection Netting ,such as “050” representing the largest bsorbency is 500kj ,“150”representing the largest absorbency is 1500kj ,and so on .
2.If above” Structure Collocations” don’t accord with your blueprint completely ,we can produce it according to your design .3.The quality standards strictly
conform to the PRC Railway Industrial Standards
:TB/T 3089-2004 .