Posted by SP 34:1987 is code designed as a handbook for concrete reinforcement and detailing.
You can download SP 34:1987 PDF with this link
Download Also-
SP-16 [PDF] Download (Design aid for IS 456-2000)
IS 1343 code 2012 pdf (prestressed concrete code of practice)
IS 456-2000 Amendment 4 – PDF Download
IS 456:2000 Amendment no.5 July 2019 (pdf)
If you want to download any other BIS code then the Bureau Of Indian Standards has made almost all the code available for free on their website. The URL and the link for the website are below…