みぞ幅 ㎜	A ㎜	H ㎜	み　ぞ　蓋	適用荷重						承 認 図	適用受枠
			型　式	歩道	T-2	T-6	T-14	T-20	T-25		型　式

200	300	32
		38
		44
250	350	38
		44
		50
300	400	44
		50
		55
350	450	50
		55
		60
400	500	50
		60
		65

GHAO32-20A				●				GL-48-HA
GHAO32-20B				●				GL-54-HB
GHAO38-20A					●			GL-54-HA
GHAO38-20B					●			GL-59-HB
GHAO44-20A						●		GSL-61-HA
GHAO44-20B						●		GSL-66-HB

GHAO38-25A				●				GL-54-HA
GHAO38-25B				●				GL-59-HB
GHAO44-25A					●			GSL-61-HA
GHAO44-25B					●			GSL-66-HB
GHAO50-25A					●	●		GSL-66-HA
GHAO50-25B					●	●		GSL-71-HB

GHAO44-30A				●				GSL-61-HA
GHAO44-30B				●				GSL-66-HB
GHAO50-30A					●			GSL-66-HA
GHAO50-30B					●			GSL-71-HB
GHAO55-30A						●		GSL-71-HA
GHAO55-30B						●		GSL-76-HB

GHAO50-35A				●				GSL-66-HA
GHAO50-35B				●				GSL-71-HB
GHAO55-35A					●			GSL-71-HA
GHAO55-35B					●			GSL-76-HB
GHAO60-35A						●		GSL-76-HA
GHAO60-35B						●		GSL-81-HB

GHAO50-40A				●				GSL-66-HA
GHAO50-40B				●				GSL-71-HB
GHAO60-40A					●			GSL-76-HA
GHAO60-40B					●			GSL-81-HB
GHAO65-40A						●		GSL-81-HA
GHAO65-40B						●		GSL-86-HB