建筑施工

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让安全隐患无处遁形
He Nan Ri Bao· 2025-06-15 23:45
Core Viewpoint - The article emphasizes the importance of safety production in ensuring public welfare and economic development, highlighting the need for proactive measures to identify and eliminate safety hazards before they lead to accidents [1][2]. Group 1: Safety Production Month Initiatives - June marks the 24th National Safety Production Month, focusing on "Everyone Talks Safety, Everyone Knows Emergency—Identifying Safety Hazards Around Us" [1]. - The theme underscores the necessity of rigorous hazard identification and elimination to ensure safety in various sectors, including construction, transportation, and hazardous materials [1][2]. Group 2: Risk Management and Safety Measures - The province of Henan has implemented a three-year action plan to enhance safety production, establishing a comprehensive responsibility system and strengthening risk prevention in key sectors such as mining, hazardous chemicals, and construction [2][3]. - Technological advancements are being leveraged to improve safety standards, with a focus on automation and digital management in hazardous industries [2]. Group 3: Public Awareness and Education - The article stresses the need for continuous public education on safety awareness, with various activities planned during Safety Production Month to enhance community engagement and risk prevention capabilities [3]. - The goal is to instill a culture of safety in daily life, ensuring that hazard identification becomes a routine practice among the public [3].
国金高频图鉴 | 地产销售再降温&车企价格战延续
雪涛宏观笔记· 2025-06-15 11:40
Group 1 - The core viewpoint of the article indicates that the effects of previous policies are gradually diminishing, leading to a noticeable decline in real estate sales in China [2] - In the first week of June, the total transaction area of commercial housing in 30 major cities was 20.6 million square meters, a year-on-year decrease of 17.2%, with significant declines in first- and second-tier cities [2] - The average daily sales area of second-hand houses in 11 sample cities was 19.0 million square meters, down from 25.6 million square meters, although the transaction share of second-hand houses has rebounded [2] Group 2 - Domestic price pressures continue, with the Consumer Price Index (CPI) in May showing a month-on-month decrease of 0.2% and a year-on-year decrease of 0.1%, primarily influenced by falling energy prices [3][4] - Energy prices fell by 1.7% month-on-month in May, with gasoline prices decreasing by 3.8% [3] - Agricultural product prices remained stable with a slight decline, with month-on-month decreases ranging from 0.3% to 1.0% [5] Group 3 - In May, automobile retail sales increased by 13% year-on-year and 10% month-on-month, while wholesale sales rose by 14% year-on-year and 6% month-on-month, indicating resilience in the automotive market [9] - The retail sales of new energy vehicles saw a remarkable year-on-year growth of 30% and a month-on-month growth of 14%, with a market penetration rate of 53.5% [10] - Despite maintaining sales resilience, automobile prices showed weakness, with an overall market discount rate of approximately 24.8% in May, up from 23.7% in April [10] Group 4 - The funding chain for construction projects has shown improvement, with the funding availability rate for sample construction sites reaching 59.13% as of June 3, marking a week-on-week increase of 0.26 percentage points [11][14] - Non-residential construction projects saw an increase of 0.53 percentage points, while residential construction projects experienced a decrease of 0.95 percentage points [14] - The improvement in funding availability aligns with some upstream production data, such as a cement clinker capacity utilization rate of 61.0% and an increase in the operating rate of asphalt plants to 31.3% [14]
华夏银行总行办公大楼主体结构封顶
Bei Jing Ri Bao Ke Hu Duan· 2025-06-14 05:49
Core Points - The main structure of the Huaxia Bank headquarters building in Beijing's urban sub-center has been topped out, 45 days ahead of schedule, with an investment of 2.7 billion yuan and a total construction area exceeding 190,000 square meters [1][3] - The building's design is inspired by the Hongshan culture and is positioned at a key intersection in the sub-core area, resembling a giant modern sculpture by the waterfront park [2] - The project utilizes advanced construction techniques, including prefabrication of steel components and real-time coordination through Building Information Modeling (BIM) and IoT systems, minimizing material accumulation on-site [2] - The building will feature a 5,000 square meter glass atrium supported by 16 large-span truss beams, addressing challenges associated with large-span steel structures [2] - It is set to be the largest single ultra-low energy consumption office building in the country and the largest demonstration project of its kind in Beijing, adhering to green building three-star standards, with an expected annual photovoltaic power generation of 1 million kilowatt-hours [2]
以郑州都市圈城市等为重点 推进城镇老旧小区改造
Zheng Zhou Ri Bao· 2025-06-13 00:45
未来三年,我省的老旧小区、街道巷子将迎来大变样,你的家门口可能变成网红打卡地。6月12 日,记者从省政府办公厅获悉,我省印发《河南省深入实施城市更新重点工程三年行动计划(2025— 2027年)》,着力打造"颜值"与"内涵"并存的宜居韧性智慧城市。 今年全省开工改造老旧小区1459个 《行动计划》明确,坚持问题导向、体检先行,"先体检后更新、无体检不更新",用好城市体检成 果,科学编制城市更新规划。坚持突出重点、有序推进,以"一主两副"城市(郑州、洛阳、南阳市)和 郑州都市圈城市为重点,各地根据自身实际,以历史耐心、绣花功夫有序推进。 2025年,"一主两副"城市建设20个左右完整社区,郑州都市圈其他城市分别建设2个完整社区;全 省开工改造城镇老旧小区1459个,新建、改造雨水管网1200公里,新增污水处理能力30万吨/日。到 2027年,"一主两副"城市和郑州都市圈城市一半以上社区建成完整社区,其他城市建设一批完整社区, 城市安全韧性持续增强。 基本完成2001年前建成的老旧小区改造任务 《行动计划》要求,郑州、洛阳、鹤壁市持续推进国家完整社区试点建设。各地要完善社区基本公 共服务设施、便民商业服务设施、公 ...
点评报告:票息为盾,提前“卡位”利差压缩行情
Changjiang Securities· 2025-06-12 02:45
1. Report Industry Investment Rating - Not provided in the content 2. Core Viewpoints of the Report - In the context of a volatile bond market and a passive widening of credit spreads, investors should prioritize high - coupon assets for certain returns and prepare in advance for the spread compression market driven by the seasonal inflow of wealth management funds in July [1][5]. - The current core contradiction in the credit bond market is the co - existence of weakening allocation demand and a passive widening of spreads in a volatile environment. Investors should seize pricing deviation opportunities under the protection of coupon safety cushions [5]. - The volatile market pattern caused by the interplay of multiple factors will continue, providing tactical opportunities for layout during market adjustments [6]. - The coupon strategy is the optimal solution in a volatile market, and portfolios should be constructed in a stratified manner according to the characteristics of liabilities [7]. - Investors should "pre - position" for the seasonal spread compression market in July and seize structural opportunities in specific bond varieties [8]. 3. Summary by Relevant Catalog 3.1 Yield and Spread Overview 3.1.1 Yields and Changes of Each Tenor - Yields of various types of bonds at different tenors are presented, along with their weekly changes and historical percentiles. For example, the 0.5 - year Treasury yield is 1.41%, down 4.0bp from last week, with a historical percentile of 8.4% [14]. 3.1.2 Spreads and Changes of Each Tenor - Credit spreads of various types of bonds at different tenors are shown, including their weekly changes and historical percentiles. For instance, the 0.5 - year credit spread of public non - perpetual urban investment bonds is 25bp, up 2.1bp from last week, with a historical percentile of 12.7% [16]. 3.2 Yields and Spreads of Credit Bonds by Category (Hermite Algorithm) 3.2.1 Yields and Spreads of Urban Investment Bonds by Region - **Yields and Changes of Each Tenor**: Yields of public non - perpetual urban investment bonds in different provinces at key tenors, their weekly changes, and historical percentiles are provided. For example, the 0.5 - year yield of Anhui's public non - perpetual urban investment bonds is 1.77%, up 2.6bp from last week, with a historical percentile of 1.1% [19]. - **Spreads and Changes of Each Tenor**: Credit spreads of public non - perpetual urban investment bonds in different provinces at key tenors, their weekly changes, and historical percentiles are given. For example, the 0.5 - year credit spread of Anhui's public non - perpetual urban investment bonds is 30.41bp, up 4.6bp from last week, with a historical percentile of 7.2% [22]. - **Yields and Changes of Each Implied Rating**: Yields of public non - perpetual urban investment bonds in different provinces for each implied rating, their weekly changes, and historical percentiles are presented. For example, the AAA - rated yield of Anhui's public non - perpetual urban investment bonds is 1.80%, up 3.8bp from last week, with a historical percentile of 5.1% [26]. - **Spreads and Changes of Each Implied Rating**: Credit spreads of public non - perpetual urban investment bonds in different provinces for each implied rating, their weekly changes, and historical percentiles are shown. For example, the AAA - rated credit spread of Anhui's public non - perpetual urban investment bonds is 28.96bp, up 4.8bp from last week, with a historical percentile of 32.2% [31]. - **Yields and Changes of Each Administrative Level**: Yields of public non - perpetual urban investment bonds in different provinces at each administrative level, their weekly changes, and historical percentiles are provided. For example, the provincial - level yield of Anhui's public non - perpetual urban investment bonds is 1.80%, up 3.5bp from last week, with a historical percentile of 3.7% [35].
【实用】外省市纳税人在本市施工如何缴纳环境保护税
蓝色柳林财税室· 2025-06-12 00:43
Core Viewpoint - The article provides a detailed guide on how to declare and pay the environmental protection tax for construction projects in Shanghai, emphasizing the use of the national unified electronic tax bureau for tax declaration and payment processes [1][5][15]. Group 1: Tax Declaration Process - The first step involves collecting tax source information by selecting the environmental protection tax in the electronic tax bureau [1][3]. - After entering the tax source details, the next step is to calculate the tax amount and submit the declaration [5][6]. - The tax declaration is done quarterly, with monthly entries required for specific indicators and coefficients [7][8]. Group 2: Tax Calculation Method - The calculation of the air pollution emission involves three steps: determining the emission amount, calculating the equivalent number of pollutants, and finally calculating the tax amount based on the applicable tax rate [12]. - The emission amount is calculated using the formula: Air Pollution Emission = (Dust Generation Coefficient - Dust Reduction Coefficient) × Construction Area [12]. - Specific coefficients for dust generation and reduction are provided in a reference table, which outlines the applicable values for different construction types [14]. Group 3: Policy References - The article cites several policy documents that govern the environmental protection tax, including announcements from the National Taxation Bureau and the Shanghai Local Taxation Bureau [15][16].
上海张园创新施工方式 机器人巧搬石库门
Ren Min Ri Bao· 2025-06-11 22:06
张园中区施工难度最大的区域,是采用原位顶升托换技术的7栋老建筑,其中最知名的就是始建于1928 年的"张园大客堂"。上世纪40年代,这里曾是向许多有志青年开展爱国主义和革命理想教育的"树群夜 校"。在桩基阶段,二建集团通过研发的迷你"坦克"——自行走低净空钻孔灌注桩桩机、自行走MJS旋 喷桩桩机,在老建筑内大显身手。它们由无线遥控器控制行走、折叠、转向,自由进出门洞,在房屋内 打下一排排工程桩。 章谊介绍,为了满足超低净空的施工条件,团队专门定制生产了小型挖土机器人,采用折叠式机械臂和 底盘集成设计,融合履带—轮式复合驱动技术,能在宽度不足1.2米的石库门里弄巷道内自主转向移 动。基于深度学习算法,挖土机器人还可准确区分黏土与障碍物,实现智能清障和路径规划。 上海静安置业集团副总经理陈汝俭介绍,此次张园地下三层空间开发深15米,可释放5.3万平方米空 间,将综合设置商业、文化、地下停车等设施,并实现轨道交通2、12、13号线南京西路站内换乘。待 张园整体开放后,将实现整个街区地上、地下空间的贯通及与周边楼栋、商场、街区的互联互通,形成 重历史文化、强沉浸体验的城市更新案例。 (文章来源:人民日报) 432个小 ...
西藏天路: 西藏天路股份有限公司及其发行的天路转债与21天路01定期跟踪评级报告
Zheng Quan Zhi Xing· 2025-06-10 12:47
Core Viewpoint - The company, Xizang Tianlu Co., Ltd., is facing challenges in its cement and construction business due to high costs and competitive pressures, leading to ongoing losses despite some improvements in profitability metrics [4][8][13]. Company Overview - Xizang Tianlu is a leading cement producer in the Tibet Autonomous Region, maintaining a significant market share and brand recognition [3][7]. - The company has a strong relationship with its major shareholder, Tibet Construction Group, which provides financial support and favorable financing conditions [4][5]. Financial Performance - The company reported a revenue decline of 23.40% in 2024, primarily due to a significant drop in construction business income, which fell by 43.24% [12][13]. - Despite a decrease in sales volume, the profitability of the cement business improved due to a larger decline in coal procurement prices compared to cement prices [8][9]. - The overall gross profit margin for the company was 0.52% in 2024, reflecting the impact of seasonal demand fluctuations and cost pressures [13]. Market Environment - The cement industry is experiencing a downturn, with a 10.30% year-on-year decline in real estate investment in 2024, which is a major driver of cement demand [9][10]. - Infrastructure investment growth remains positive, but the overall cement demand is projected to decrease by 9.50% due to weak performance in the real estate sector [9][10]. - The company’s operations are heavily influenced by regional market conditions, with significant reliance on infrastructure projects in Tibet [10][11]. Future Outlook - The company is expected to maintain its credit quality in the near term, but potential downgrades could occur if operational challenges persist [4][9]. - There is optimism for a recovery in cement demand in 2025, supported by government policies and infrastructure investments, although competition remains fierce [9][10].
20多款机器人参建,北京“数字金融高地”地标建筑有新进展
Xin Jing Bao· 2025-06-10 07:40
Core Insights - The Lize Digital Financial Technology Demonstration Park project has reached a significant milestone with the completion of the last steel beam, marking the topping out of the first 5A super-class office building, transitioning from planning to reality [1] - The project is a key landmark for the "Digital China" strategy in Beijing, covering an area of approximately 67,800 square meters with a total construction area of 497,000 square meters, serving as a platform for financial technology innovation [2] Construction and Technology - The project utilizes a steel structure with a total steel usage of approximately 42,000 tons, presenting significant challenges in construction precision and component installation [2] - A "digital brain + intelligent touch" construction system has been established on-site, integrating over 20 types of intelligent construction robots with BIM technology, enhancing construction speed and efficiency [2][3] - The introduction of smart pit monitoring robots has reduced the data collection time from two days with a ten-person team to just one hour with a single operator [3] Efficiency and Cost Reduction - The establishment of a digital template processing factory on-site has enabled 24-hour continuous operation, increasing construction efficiency by 10 times and reducing costs by 10% [3] - The use of intelligent six-axis collaborative welding robots and three-dimensional scanning robots has improved construction speed while ensuring quality and safety [3] BIM Technology Application - The deep application of BIM technology acts as an "intelligent brain" for the project, facilitating real-time collaboration among various professional teams and significantly improving problem-solving efficiency [4] - For instance, issues that previously took four to five hours to resolve can now be addressed in 30 minutes through the BIM online system, enhancing efficiency by 8 to 10 times [4] Project Overview and Future Prospects - The Lize Digital Financial Technology Demonstration Park, with a total investment of 14 billion yuan, will include high-end office buildings, administrative apartments, and self-owned commercial spaces, creating a modern park that integrates industry innovation, financial services, and social life [5] - The project aims to focus on key areas such as digital currency, regulatory technology, and digital assets, establishing a new high ground for digital financial development in the capital [5]
机构:预估6月份建筑企业钢材采购量环比下降3%左右
news flash· 2025-06-09 10:48
Group 1 - The macroeconomic and policy expectations remain weak entering June, with no significant changes anticipated in the US-China trade relations [1] - Factors such as the high school entrance examination, high temperatures, and rainy season are expected to impact certain demand segments, leading to a potential weakening of terminal demand [1] - It is projected that construction material consumption will decrease by approximately 3% month-on-month in June [1]