Core Points - Guangzhou's Housing and Urban-Rural Development Bureau officially announced 20 construction measures for "Good Houses" during the Fourth Guangdong Province Architectural Culture Promotion Week, following prior public consultations [2] - An exhibition was held at the Guangzhou Second Workers' Cultural Palace to showcase model rooms and innovative achievements in intelligent construction, allowing citizens to experience the future of "Good Houses" [2][3] Summary by Categories Construction Standards - The warranty period for kitchen, bathroom, and building exterior waterproofing has been extended from 5 years to 10 years [2] - Important technical standards retained include the use of shock-absorbing pads and soundproof coatings for floor slabs, and the installation of monitoring and alarm devices for residential elevators [2] Exhibition Highlights - The exhibition featured over 40 quality exhibits, including intelligent equipment addressing construction pain points and details on creating high-quality living spaces [2] - A full-size model room was displayed, demonstrating the 20 construction measures for "Good Houses," focusing on good design, good construction, and good materials [3] Innovative Materials - New materials showcased include ultra-high-performance concrete (UHPC) with 5-10 times the compressive strength of ordinary concrete, underwater anti-dispersion concrete that solidifies directly in water, and carbon fiber cloth that enhances structural strength by 30% without wall demolition [3] Collaborative Efforts - The construction of "Good Houses" is described as a long-term and systematic project requiring collaboration among government, enterprises, and society, with future efforts to enforce mandatory requirements during land transfer and strengthen oversight from design to completion [3]