Cov ntsiab lus tseem ceeb ntawm corrugated guardrails suav nrog ob-wave thiab peb-wave guardrails. Cov qauv thiab specifications yog raws li nram no:
Ob -wave Guardrails
Standard Specifications: Vaj Huam Sib Luag ntev 4320mm, yoj dav 310mm (qee qhov kev piav qhia hais tias ob lub nthwv dej dav yog qhov tshwj xeeb, tab sis qhov dav dav ua raws li ntau yam no). Vaj huam sib luag thickness txawv ntawm 2.5mm mus rau 4.15mm nyob ntawm tus qauv.
Installation nta: Net ntev tom qab installation yog 4 meters, nrog ib tug 32cm sib tshooj.
Cov Qauv:
GR-C-4E: Vaj huam sib luag thickness 2.5mm, ncej thickness 114mm.
GR-B-4E: Vaj huam sib luag thickness 3.0mm, ncej thickness 114mm.
Gr-A-4E (Ob-wave): Vaj huam sib luag thickness 4.0mm, ncej thickness 140mm.
Gr-A-2E: Zoo ib yam li Gr-A-4E, tab sis kev ncua deb yog 2 meters.
Gr-Am-4E: Siv rau nruab nrab strips.
Gr-Am-2E: Rau qhov nruab nrab strips, xa qhov nrug 2 meters.
GR-A-1E: Txoj kev guardrail, 1-meter nrug.
Peb -Wave Beam Guardrails
Standard Specifications: Phaj ntev 4320mm, yoj dav 506mm (suav nrog peb yoj), phaj thickness feem ntau 3.0mm los yog 4.0mm.
Installation Nta: Zoo ib yam li ob -wave guardrails, qhov ntev tom qab installation yog 4 meters, nrog ib tug sib tshooj 32cm.
Cov Qauv:
Gr-A-4E (Peb-Wave): Phaj thickness 3.0mm, ncej 140mm.
Gr-SB-2C: Peb-wave square ncej, pre-embedded installation, luv dua ncej.
Gr-SB-2E: Peb-wave standard square ncej.
Gr-SB-1B1: Peb-yoj flange ncej, 1-meter nrug.
GR-SA-3E: Peb-wave square ncej, 3.32 meters ntev, 4.0 mm tuab, tsav-hauv ncej.
Kev piav qhia ntawm Corrugated Beam Guardrail Models
GR: Cov ntawv luv rau Corrugated Beam Guardrail.
X: Sawv cev rau qib kev tiv thaiv, txiav txim siab lub thickness ntawm lub guardrail vaj huam sib luag thiab ncej. Cov hom muaj xws li A, B, C, SB (peb-wave square post), SA (peb-wave square post), AM (median strip), thiab lwm yam.
4: Tshaj tawm qhov sib nrug, qhia los ntawm cov lej xws li 1, 2, 3, 4, thiab lwm yam, nrog rau cov nqi tshwj xeeb nyob ntawm tus qauv.
Y: Qhia seb nws puas tau tsav -hauv, ua ntej-embedded, lossis flange- ntsia. Hom muaj xws li E (tsav-in), C (pob zeb ua ntej-embedded), B (flange), thiab lwm yam.