LCB/CB Column Base

Material: See table.

Finish: LCB, CB44, CB46, CB66 - galvanized; all other CB - Simpson gray paint or HDG.

Installation:

Use all specified fasteners. See General Notes.
For full loads, minimum side cover required is 3" for CB, 2" for LCB.
Install either nails or bolts. See General Notes, note d.
Install all models with bottom of base plate flush with concrete.
Post bases do not provide adequate resistance to prevent members from rotating about the base and therefore are not recommended for non top-supported installations (such as fences or unbraced carports).
Contact engineered wood manufacturers for connections that are not through the wide face.

Options:

The LCB may be shipped unassembled; specify "Disassembled".
LCB and CB are available in rough size. Other sizes available for CB specify W1 and W2 dimensions. Consult Simpson for bolt sizes and allowable loads.
See Ornamental Notched CB.
See Ornamental Non-Notched CB.

roll over images below to see larger image


CB44 (CB46, CB66, CB88 similar)	Configuration of all other CB sizes	LCB	CB9 (CB5, CB7 similar) for Glulam Column

Uplift loads have been increased 33% and 60% for earthquake or wind loading, with no further increase allowed; reduce
where other loads govern.
PSL is parallel strand lumber.
LCB products may be installed with either bolts OR nails (not both) to achieve table loads.
Structural composite lumber columns have sides that show either the wide face or the edges of the lumber strands/veneers. Values in the tables reflect installation into the wide face.
Designer is responsible for concrete design.
NAILS: 16d = 0.162" dia. x 3 1/2" long. See other nail sizes and information.

					Legacy Reports
	IAPMO ES ER	ICC-ES ESR	CITY OF LOS ANGELES	STATE OF FLORIDA	ICC-ES NER	ICC-ES ER	ICC-ES ES
CB	See specific model numbers for code listings.
CB1010			RR24818	FL474	NER-393	ER-5708
CB1012			RR24818	FL474	NER-393	ER-5708
CB1212			RR24818	FL474	NER-393	ER-5708
CB44			RR24818	FL474	NER-393	ER-5708
CB44SS	No code listing. Please contact us for test data.
CB46			RR24818	FL474	NER-393	ER-5708
CB46SS	No code listing. Please contact us for test data.
CB48			RR24818	FL474	NER-393	ER-5708
CB5-4.5			RR24818		NER-393
CB5-6			RR24818		NER-393
CB6-7			RR24818		NER-393	ER-5708
CB64			RR24818		NER-393	ER-5708
CB66			RR24818	FL474	NER-393	ER-5708
CB66SS	No code listing. Please contact us for test data.
CB68			RR24818	FL474	NER-393	ER-5708
CB7 1/8-4			RR24818		NER-393
CB7 1/8-6			RR24818		NER-393
CB7 1/8-7			RR24818		NER-393
CB7-10.5			RR24818		NER-393
CB7-6			RR24818		NER-393
CB7-7.5			RR24818		NER-393
CB7-9			RR24818		NER-393
CB86			RR24818	FL474	NER-393	ER-5708
CB88			RR24818	FL474	NER-393	ER-5708
CB9-10.5			RR24818		NER-393
CB9-6			RR24818		NER-393
CB9-7.5			RR24818		NER-393
CB9-9			RR24818		NER-393
LCB	See specific model numbers for code listings.
LCB44				FL474 / FL9601	NER-393	ER-5708
LCB46				FL474 / FL9601	NER-393	ER-5708
LCB66				FL474 / FL9601	NER-393	ER-5708