Detail of TB 10210-2001

Introduction of TB 10210-2001

1.0.1 This code is formulated with the view to make concrete and masonry of the railway meet the requirements of advanced technology, reasonable economy, and high quality under construction. 1.0.2 This code is applicable to the construction of railway concrete (including concrete, reinforced concrete and pre-stressed concrete) and masonry (including stonework and concrete masonry); it is not applicable to the construction of concrete and masonry in railway industry and civil building. 1.0.3 As for the quality requirements and test methods of the engineering materials (including raw materials, semi-manufactured goods and finished products), if not specified in this code, the current relevant standards of the nation shall be complied with. Each engineering material shall be possessed of quality certificate or test report, and come into service after inspection and acceptance. 1.0.4 In the process of construction, each procedure shall be inspected. Any procedure violating this code shall be corrected timely and recorded as required. 1.0.5 In the process of construction, requirements relate to safety technology, labor protection, environmental protection, energy-saving and fire prevention, etc. shall be implemented according to the current relevant standards of the nation. 1.0.6 No only the requirements stipulated in this code, but also those in the current relevant compulsory ones of the nation shall be complied with for the construction of railway concrete and masonry.

Contents of TB 10210-2001

1 General Provisions 2 Symbols 3 Formworks 3.1 General rules 3.2 Steels and welding rods 3.3 Design of the formwork 3.4 Production and installation of the formwork 4 Reinforcement engineering 4.1 General rules 4.2 Reinforcement inspection 4.3 Reinforcement preparation 4.4 Reinforcement joint 4.5 Reinforcement installation 5 Concrete works 5.1 General rules 5.2 Cement 5.3 Fine aggregate 5.4 Coarse aggregate 5.5 Water 5.6 Additive 5.7 Admixture 5.8 Proportioning of concrete 5.9 Concrete mixing 5.10 The concrete transportation 5.11 The concrete casting 5.12 Concrete curing 5.13 Concrete model removal 5.14 Pre-cast concrete 5.15 Concrete quality inspection 6 Special concrete 6.1 General requirements 6.2 Mass concrete 6.3 Pumpcrete 6.4 Underwater concrete 6.5 Watertight concrete 6.6 Prestressed concrete 6.7 Sprayed concrete 6.8 Special fine sand concrete 6.9 Corrosion-prevention concrete 7 Masonry works 7.1 General requirements 7.2 Stone block and concrete masonry block 7.3 Mortars 7.4 Ordinary masonry 7.5 Masonry of arch ring 7.6 The casting of dry masonry 7.7 Quality inspection of masonry 8 Construction during wintertime 8.1 Concrete construction during wintertime 8.2 Masonry construction during wintertime 9 Construction during summertime 10 Acceptance of works Annex A Load of formwork Annex B Type of steel joints Annex C Determination of and protective measures for concrete erosion by environmental water Annex D The design of mortar mix ratio, the production, maintenance of samples and the value calculation of compression strength. Explanation of Wording in this Code