पूर्वनिर्मित मॉड्यूलर कंपाउंड दीवारों का निर्माण आम तौर पर निम्नलिखित में से किसका उपयोग करके किया जाता है?

In prefabricated structural assemblies, which type of joint is specifically provided to accommodate movement caused by thermal expansion and contraction?

According to IS 15916 (2011), in precast concrete structures, when both compressive force and bending moment are to be taken, which type of joint is most suitable in prefabricated concrete elements?