1 - AS 3818.9-2010 TIMBER-HEAVY STRUCTURAL PRODUCTS-VISUALLY GRADED - NATURAL ROUND TREATED HARDWOOD CORBELS, GIRDERS AND...
4 - PREFACE
5 - CONTENTS
6 - SECTION 1 SCOPE AND GENERAL
6 - 1.1 SCOPE
6 - 1.2 APPLICATION
6 - 1.3 NORMATIVE RFERENCES
6 - 1.4 DEFINITIONS
7 - 1.5 SIZE AND FORM OF NATURAL ROUND TREATED HARDWOOD CORBELS, GIRDERS AND STRINGERS
7 - 1.5.1 General
7 - 1.5.2 Length
7 - 1.5.3 Diameter
7 - 1.5.4 Ovality
7 - 1.5.5 Straightness
7 - 1.5.6 Taper
7 - 1.6 MEASUREMENT OF KNOTS
8 - 1.7 RATINGS-END SPLITS AND BARREL CHECKS
9 - 1.8 SPECIES BRANDING
9 - 1.9 REMOVAL OF BUMPS
9 - 1.10 COMBINATION OF CHARACTERISTICS
10 - SECTION 2 NATURAL ROUND TREATED HARDWOOD CORBELS, GIRDERS AND STRINGERS
10 - 2.1 TIMBER SPECIES AND PREPARATION OF NATURAL ROUND TREATED HARDWOOD CORBELS, GIRDERS AND STRINGERS
10 - 2.2 GRADE REQUIREMENTS
10 - 2.2.1 General
10 - 2.2.2 Grade requirements-Characteristics (in heartwood or sapwood)
12 - 2.3 CONFIRMATION OF COMPLIANCE
13 - SECTION 3 REQUIREMENTS FOR FULL-LENGTH PRESERVATIVE TREATMENT
13 - 3.1 NATURAL ROUND HARDWOOD CORBELS, GIRDERS AND STRINGERS FOR PRESERVATIVE TREATMENT
13 - 3.2 PRESERVATIVE PENETRATION AND RETENTION
13 - 3.2.1 Preservative penetration
13 - 3.2.2 Preservative retention
13 - 3.3 SURFACE CONDITION
13 - 3.4 CONFIRMATION OF COMPLIANCE
14 - APPENDIX A - PURCHASING GUIDELINES
14 - A1 INFORMATION TO BE INCLUDED IN PURCHASING ORDERS
14 - A2 STORAGE AND MAINTENANCE
15 - BIBLIOGRAPHY