Core Viewpoint - The article discusses how technology empowers the construction of "good houses" in China, showcasing innovations at the 12th China Housing Expo that transform the concept of "good houses" into reality. Group 1: Technological Innovations in Construction - The use of steel structures allows for 80% of materials to be recyclable, contributing to the construction of near-zero carbon houses with a carbon reduction rate exceeding 60% [1] - The "good construction" concept is highlighted by the use of robotics in modular assembly, which enhances industrial production and reduces traditional construction noise and dust [1] - CMC steel-concrete modular products can save construction time by 50% and reduce construction waste by 80% through industrialized methods and smart technology integration [2] Group 2: Comprehensive Approach to "Good Houses" - The construction of "good houses" follows a closed-loop system encompassing standards, design, materials, construction, and operation, ensuring seamless integration at each stage [2] - High-quality building materials with health, safety, and green characteristics are showcased, including antibacterial artificial stone and energy-absorbing soundproof coatings [2] - Renovation of old houses into "good houses" involves addressing issues like sound insulation and moisture control, emphasizing the importance of material quality [2] Group 3: Smart Home Technologies - Technologies for smart home operation include air circulation systems that achieve 0.5 to 1 complete air exchanges per hour and filter PM2.5 with a 95% efficiency [3] - A digital home solution integrates various power distribution units, monitoring indoor air quality and energy consumption, providing clear visibility of carbon footprints [3] - The construction industry is accelerating technological advancements to meet the goals of safety, comfort, green living, and intelligence in housing [3]