1 General rules
1.0.1 This specification is formulated with a view to standardize the design, construction and acceptance of slip resistance floor in construction engineering, to achieve advanced technology, economy and rationality, safety and environmental protection, and to ensure the quality of the project.
1.0.2 This specification is applicable to the design, construction and acceptance of indoor and outdoor slip resistance floors in constructed, extended and renovated construction engineering.
1.0.3 In addition to this specification, the slip resistant design, construction and acceptance of building floor engineering shall also meet the requirements of the current relevant national standards.
2 Terms
2.0.1 slip resistance floor
adopt slip resistance materials and slip resistance structural measures to make the slip resistance of the floor meet the specified requirements
2.0.2 slip resistant surface
floor surface plays a slip resistant role
2.0.3 static coefficient of friction
ratio of the maximum tangential force to the vertical force acting on the objects when slip occurs between them
2.0.4 slip resistance
slip resistance capability of the floor to prevent slip, which is expressed by static coefficient of friction (COF) or British pendolvm nomben (BPN)
2.0.5 integrated slip resistance
continuous, seamless, flat and slip resistant floor produced on site
2.0.6 prefabricated slip resistance
slip resistance floor formed by laying prefabricated plate materials
2.0.7 wet floor
floor wet by long-term contact with water or moisture with high relative humidity
3 Basic requirements
3.0.1 The slip resistant design of floor engineering shall meet the current national standards GB 50037 Code for design of building ground, GB/T 50340 Code for design of residential building for the aged, JGJ 39 Code for design of nursery and kindergarten buildings, GB 50096 Design code for residential buildings, CJJ 169 Code for pavement design of urban road and GB 50420 Code for the design of urban green space.
3.0.2 Slip resistance floor of buildings shall include outdoor floor, indoor ground floor and floor of buildings. The indoor ground floors and floors of buildings are divided into dry and wet floors. The floor types shall be classified according to the current national standard GB 50037 Code for design of building ground, and include indoor and outdoor steps, stairs, ramps, sidewalks and public facilities floor.
3.0.3 The slip resistance safety grade of building floor shall be divided into four grades. The slip resistance values of outdoor floor, indoor wet floor, ramp and step shall meet the requirements specified in Table 3.0.3-1. The inspection method shall meet the requirements specified in Annex A.1 to this specification; the static coefficient of friction of indoor dry floor shall meet the requirements specified in Table 3.0.3-2, and the inspection method shall meet the requirements of Annex A.2 to this specification.
Foreword i
1 General rules
2 Terms
3 Basic requirements
4 Design
4.1 General requirements
4.2 Technical requirement for slip resistance of floor
4.3 Slip resistant structure of floor
5 Materials
5.1 General requirements
5.2 Slip resistance material for integrated floor
5.3 Slip resistance material for prefabricated floor
5.4 Slip resistance agent
5.5 Supporting materials
6 Base course and treatment
6.1 Base course requirements
6.2 Base course treatment
7 Construction of integrated slip resistance
7.1 General requirements
7.2 Key points of construction
8 Construction of prefabricated slip resistance
8.1 General requirements
8.2 Key points of construction
8.3 Construction of slip resistance agent
9 Acceptance
9.1 General requirements
9.2 Dominant items
9.3 General items
Annex A Slip resistance testing method
Explanation of wording in this specification
List of quoted standards
