GB 13476-2009 Translated English of Chinese Standard. GB13476-2009: Pretensioned spun concrete piles [Buy--download True-PDF in 3-second: https://play.google.com/books > Sign in > This BOOK > "3-dots" > Export > Save as "*.pdf"]This Standard specifies the pretensioned spun concrete piles - classification, raw materials and general requirements, technical requirements, testing methods, inspection rules, marking, storage and transportation, product certificate, etc. |
Contents
Foreword | 3 |
Raw materials and general requirements | 9 |
Test methods | 15 |
Mark | 22 |
Annex B Normative Annex Structure Reinforcement of Piles | 28 |
National Standard No 1 Amendment Sheet | 35 |
Common terms and phrases
anchor bars anti-cracking bending anti-cracking performance appearance quality area of prestressed basic dimensions batch for re-inspection bending performance bending test cement concrete compressive strength concrete cover Concrete protective layer crack load crack shear force cracks appear D/mm deviation in dimension dimension is judged elasticity modulus end plate Guangdong judged as unqualified latest modifications Leaked mortar load value measured value minimum reinforcement area performance is judged permissible deviation pieces drawn conform pile concrete prestressed concrete prestressed steel Pretensioned Spun Concrete Product certificate protective layer thickness provisions in Table provisions of 5.5 provisions of 5.6.2 provisions of GB quality and permissible quality is judged quality shall conform Randomly draw refer to Amendment relevant provisions screw pitch shown in Annex silica fume specifications in Table Spun Concrete Piles steel bar support of distribution Suzhou Table B.1 taken as measured tensile stress test method test pieces Translator Note value of crack Wall Thickness Zhejiang