•Norm! 诺曼

North American Lumber Grading

Association 北美锯材分级机构

Grading Partners 锯材分级协作机构

AFPA Quality Control 阿尔伯塔林产品协会的质量控制

AFPA Lumber Grading and Education 阿尔伯塔林产品协会锯材分级和培训业务

Phytosanitary 动植物检疫

Incorporated in 1971. 成立于1971年

Responsible for writing, interpreting and maintaining

Canadian lumber grading rules and standards 负责加拿大锯材分级规则和标准的起草、解释、和维护

The rules are approved and enforced by Canadian Lumber Standards Accreditation Board (CLSAB) and ALSC – enables acceptance under Canadian and US building codes. 这些规则由加拿大锯材标准认证委员会批准和实施，以确保这些规则符合加拿大和美国的建筑规范

The membership of NLGA consists of all the lumber

manufacturers‘ associations and independent grading agencies in Canada. 加拿大锯材等级委员会的会员包括：加拿大所有锯材生产商协会和独立的分级服务机构

Canadian Lumber Standards

Accreditation Board (CLSAB) 加拿大锯材标准认证委员会(CLSAB)

National Building Code of

Canada 加拿大国家建筑规范委员会

Canada Wood Council 加拿大木材委员会

FPInnovations 林产品创新研究中心

CLSAB is the body that oversees the performance of the Canadian lumber grading system. 该委员会负责监督加拿大锯材分级体系的功效

CLSAB has four main roles 该委员会主要有四个功能: 1. Control the identification and certification of lumber in

Canada 在加拿大的锯材识别和认证进行控制 2. Accredit and supervise lumber grading agencies 对锯材分

级机构进行认证和指导 3. Review and approve grading rules and other product

standards related to grading agencies 对分级机构的分级规则和产品标准进行检查和批准

4. Promote acceptance of Canadian lumber grading system in foreign markets 促进外国市场对加拿大锯材分级体系的接受

Board of Directors

Members are chosen to provide a balanced matrix of lumber producers, standards bodies, research

organizations, financial institutions and government agencies

Strategic Planning Committee

Directors and senior representatives of Lumber

Grading Agencies

Operations Committee

Directors and senior representatives of

Agencies

President

& CEO

Field Inspection Supervisor

- West

Field Inspection Supervisor

- East

Executive Committee

CLSAB President, Chair of Board of Directors, Chair of Operations Committee and

up to two directors

理事会

理事成员的选择原则是，确保锯材生产商、标准机构、研究机构、金融机构、政府机构在理事会中有均衡的代

表性

战略规划委员会

理事及锯材分级机构的资深代表

运营委员会

理事及锯材分级机构的资深代表

总裁及首席执行官

现场检验负责人

--西部地区

现场检验负责人

--东部地区

行政委员会

CLSAB 的总裁、理事会主席、运

营委员会主席、及其它最多两位理事

National Building Code (NBC) was formed in

1960 加拿大国家建筑规范于1960年制定形成

NBC requires that lumber for joists, rafters, trusses, beams, sheathing, sub-flooring etc. be identified by a grade stamp. 加拿大国家建筑规范要求：用于横梁（这里一般指轻型木结构）、掾木、屋顶行架、大梁（这里一般指梁柱型木结构）、封墙板、楼底板等的锯材必须具有可检验辨识的等级印章

Mission (What They Do) 使命 ◦ Ensure market access, to maintain and expand

markets for Canadian wood products in North America 确保市场准入、维护并扩大加拿大木材产品在北美的市场

Primary Role 主要作用 ◦ Address building code changes that threaten to

restrict or eliminate wood construction 观察并提醒建筑规范的变更是否限制或取消木建筑的应用

◦ Ensure code changes result in net win for wood construction in North America 确保北美地区建筑规范的变更有利于木建筑的应用

◦ Make it as easy as possible to specify and use wood (Knowledge Transfer and Education) 通过知识的传播和教育，使得在设计和施工采用木材更加容易

Canadian Grading Agencies

加拿大锯材分级机构

*

*AFPA provides Saskatchewan

sawmills grade service

AFPA向萨斯喀彻温省的锯木厂提供分级服务

12 unannounced inspections per year 每年有12次未事先通知的抽查

Review all items that were produced since last inspection 对前一次检查后生产的所有品种都将进行检查

Lumber is held if found to be 7.5% below grade and/or 7.5% excess moisture content 如果锯材不合格率超过7.5%、或水分含量超过标准7.5%，这批锯材将扣留

Lumber is held if stamping is found to be 10% or more illegibly marked. 如果等级印章的差错率在10%以上，这批锯材将扣留

•不同等级规格材的强度比较

•优选级

•1级和2级

•3级和墙柱级

•建筑级

•标准级

•实用级

•经济级

Species group

树种组合 Mill Designation

锯木厂编号

Grade 等级名称 Moisture Content

19% or Less 水分含量等于小于19%

A.F.P.A. 10 S-P-F NLGA

KD-HT STUD Grade Rule 使用

的分级规则

Canadian Food Inspection Agency (CFIA) mandated to governed

Export Wood Products from Canada. 加拿大食品检验局受权管理加拿大出口木材产品的检疫

The Canadian Heat Treated Wood Products Certification Program

(CHTWPCP) is accepted by a growing number of countries (China). 加拿大木材产品热处理认证计划正在被越来越多的国家接受（包括中国）

CFIA has established the responsibilities of service providers in performing the audit function of the program. 加拿大食品检验局承担了该计划的监管功能，为该计划的执行提供服务

Canadian Lumber Standards Accreditation Board (CLSAB) is the principle oversight body for the CHTWPCP program. 加拿大锯材标准认证委员会是木材产品热处理认证计划的主管机构

The CLSAB via their accredited Lumber Grading Agencies (AFPA) deliver the audit

function for their registered facilities in assuring compliance to the phytosanitary program.

加拿大锯材标准认证委员会通过其锯材分级机构（如AFPA），向他们的会员企业提供监管服务，以保证他们的生产符合检疫计划的要求

AFPA will audit its registered facilities 12 times per year. 阿尔伯塔林产品协会（AFPA）每年对会员企业进行12次检查

Each audit AFPA will review Dry Kiln records to ensure that lumber was Heat Treated to a

core temperature of 56°C for 30 minutes. 每次检查将核查干燥窑的运营记录，以确保对锯材进行热处理时，其核心部位的温度保持在56°C 以上达30分钟

Wood Products heat treated in accordance with the requirements of the CHTWPCP are

also eligible for use in the production of ISPM No. 15 compliant wood packaging material.

根据加拿大木材产品热处理认证计划进行相应热处理的木材产品同时被认可符合ISPM（动植物检疫措施国际标准）15款的要求，可以用作木质保装材料的生产

Questions?

问题？