栏杆扶手规范(Rail rail)

栏杆扶手规范（Rail rail）

The rules of handrails (2009-06-06-16:16:02) are reproduced

Label: miscellaneous

Mandatory provisions "general rules for civil building design" (GB50352-2005) 6.6.36.6.3 balcony, outdoor corridor, indoor corridor, inner patio, and master's house

The protective railings should be set up in the face and outdoor staircases, and should meet the following requirements:

1. The railings shall be made of solid and durable materials and can withstand the horizontal load specified by the load specification.

The height of the railings should not be lower than 1.05 m when the height of the air is below 24m, and the height of the rail should not be less than 1.10m when the height of the height is 24m and 24m above (including the middle and upper houses).

Note: rail height should begin from the ground floor or roof to the top of the handrail vertical height calculation, such as the bottom width is greater than or equal to 0.22 m, and height is less than or equal to 0.45 m to tread, areas step should begin from the top.

3. The railings are not suitable for leaving the floor or roof 0.10 m height;

04 homes, nurseries, kindergartens, primary and secondary

schools and special activities for young children the structure of the rail must be used to prevent the children climbed, when using the vertical bar for the rail, the net bar Distance should not be more than 0.11 m;

05 cultural entertainment, business services, sports architecture, landscape architecture and places of children are allowed to enter the activity, when using the vertical bar for the rail, the net bar should not be more than 0.11 m.

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· a compilation of mandatory standards for guardrails

Issue date: 2006-10-25

Standards of construction industry of the People's Republic of China

House stair rail handrail

This standard specifies the technical requirements and inspection rules for the metal railings, metal, plastic or wooden handrails.

This standard applies to the housing stair metal railings, metal, plastic or wooden handrails.

2 reference standard

GBJ96 residential building design specification JGJ37 architectural design general (trial)

GB19 construction load specification JGJ18 rebar welding and acceptance procedures

GBJ301 construction installation engineering quality inspection standard BGJ10 reinforced concrete structure design specification.

3 the term

The staircase is composed of a series of successive ladders and platforms that connect different elevations of the building plane.

3.2 Step (Step) Step and Step (or no kick) Step.

A long piece of accessories attached to a wall or railing.

The Balustrade is arranged on the stair and the edge of the platform with a certain stiffness and safety barrier.

The Stair Well is surrounded by the side of the stairway and the inner side of the platform.

4 product classification

4.1 the railings and handrails of metal, hard wood and composite materials according to material.