Sets out requirements for the design and manufacture of portable ladders from various materials and combinations of materials, such as metal, plastic, reinforced plastic, other composites, ceramics, timber and engineered wood.

This Standard sets out requirements for the design and manufacture of portable ladders from various materials and combinations of materials, such as metal, plastic, reinforced plastic, other composites, ceramics, timber and engineered wood.
The Standard provides two duty ratings for industrial ladders and domestic ladders, which are assigned minimum load ratings.
The Standard provides two stability ratings; for stability and higher stability, which may relate to industrial ladders and domestic ladders. Any such stabilizing device or devices shall be an integral part of the ladder and shall not be removable.
The Standard covers single and multiple-section ladders, multipurpose ladders, combination ladders and those special-purpose ladders defined in Clause 1.5 and to other ladders that can be set up in configuration equivalent to the foregoing ladders.
The Standard does not fully cover ladder accessories. Examples of accessories not covered may include, but are not limited to, ladder levellers, ladder stabilizers, stand-off devices, ladder jacks, ladder straps, hooks, castors, shelves, safety gates that may be installed on, or used in conjunction with ladders.
NOTE: Accessories should not lessen the performance and test requirements of ladders to which they are attached.

Test Requirement 测试要求：

Porable Ladders 便携式金属梯

Sample Size 样品数量 / 送样规格: 3 sets
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 12-15 working days

Report Summary 报告摘要: