北京市西城区三里河一区28号楼作为原拆原建项目，采用装配式技术，仅用不到6个月完成改建，实现"交房即交证"。改建后楼栋增设电梯等适老化设 施，满足8级抗震要求，每户平均增10平方米。项目资金政府出资40%，居民60%，启动需100%业主同意。改建后业主预期提升，已有房源挂牌报价超18 万元/平方米，总价在1200万元左右。 "我当天晚上就在新家住了，非常安静、暖和，没有任何味道。"朱阿姨兴奋地描述着自己搬进新家的第一个晚上。 朱阿姨的新家位于北京市西城区三里河一区28号楼，是西城区第二个原拆原建项目。作为桦皮厂胡同8号楼的复制推广，该楼施工工艺同样采用装配式技 术。自2月4日收房以来，大家都在忙着搬进新家。 去年末，《每日经济新闻》记者（以下简称每经记者）曾来到项目现场，当时就看见有数位居民围着该楼栋拍照。近日，每经记者在现场看到，除了正在 搬新家的业主，不少路过的行人也用好奇的眼光围着这栋楼参观。 改建后的楼栋公共区域已加装电梯、无障碍坡道等适老化设施，单元大门两侧还挂着喜庆的红灯笼，室内窗台等阳角均做了圆角化处理，部分户型还有阳 台。即使是下午三四点，室内的阳光依旧非常充足。 不到6个月住新房 拿新房本 ...

Core Insights - The construction decoration industry is transitioning from extensive growth to high-quality development by 2025, driven by policy support [1] - Yasha Co., a leading player in the industry, reported significant improvements in gross margin and net profit growth, outperforming the industry average [1] - Innovation is identified as the key to navigating industry cycles, with a focus on technological advancements [1][2] Financial Performance - In the first three quarters of 2025, Yasha Co. achieved total revenue of 6.873 billion yuan and a net profit of 265 million yuan, marking a year-on-year increase of 4.78% [1] - The gross margin rose to 14.63%, up from 12.55% in the first half of 2025, indicating a positive trend in profitability [1] Innovation and Technology - The continuous optimization of gross margin is attributed to the large-scale application of prefabricated technology and an increase in high-value project structures [2] - As of the end of Q2 2025, Yasha Co. holds a total of 6,240 patents, including 1,119 invention patents, supporting its competitive edge in high-end projects [2] Digital Transformation - Yasha Co. has enhanced its smart collaborative management platform, improving data flow efficiency across the entire project lifecycle [3] - The company employs a project rating system to avoid high-risk projects, contributing to risk management [3] - The integration of digitalization and prefabricated technology has led to the completion of projects with significantly reduced carbon emissions [3] Market Opportunities - The construction decoration industry faces challenges such as demand differentiation and profit pressure, but structural opportunities in green transformation and urban renewal are emerging [4] - Yasha Co. has identified two key strategic directions: deepening the prefabricated development strategy and expanding smart building solutions [5] - The company aims to align with national strategies and leverage innovation and digital capabilities to enhance living environments [5]