Moreover, strength of concrete was the most sensitive input parameters affecting the reliability of the predictive model, followed by transverse-to-longitudinal reinforcement ratio and total reinforcement ratio.
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The national standard “Appearance Quality Requirements and Dimensional Deviation Limits for Precast Concrete Components in Precast
The Ministry of Housing and Urban Rural Development has organized the drafting of the national standard “Appearance Quality Requirements and Dimensional Deviation Limits for Precast Concrete Components for Precast Buildings (Draft for Comments)” and publicly solicited opinions from the society.
The deadline for feedback is October 13, 2025.
Contact information: 1.
Email: hanwl@cbs.
com.
cm 2.
Mailing address: Building 2, Subject International, No.
9 Shouti South Road, Haidian District, Beijing; Postal code: 100048.
Details are as follows ↓↓.
Dissecting concrete structure engineering from 53 angles, with vivid graphics and text, worth collecting!
The material selection of the template should be based on the area, location, and number of layers of the project, and the type and thickness of the template should be economically reasonable.
The design and processing of non-standard layer templates should consider universality for standard layers, increase turnover times, and reduce costs.
Summary of Testing Standards and Specifications for Precast Concrete Components
Concrete precast components are building components made of concrete as the base material and produced through factory standardization.
They include structural load-bearing components such as beams, slabs, columns, shear walls, as well as municipal landscape components such as stairs and pipe galleries.
Its production adopts processes such as fixed pedestal method and formwork method, and achieves millimeter level precision control through standardized processes such as mold cleaning, mold assembly, and concrete pouring.
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What are the advantages of precast reinforced concrete components in Jiancan Construction?
Looking back at the millennium evolution of human civilization, the gene of “assembly” has always flowed in the blood of the construction industry.
From the intricately interlocking mortise and tenon structures at the Hemudu site to the tailored wooden structures of the Tianfu Kingdom, the ancient practice of combining scattered components into stable dwellings with wisdom has already laid the foundation for precast construction.
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Jinggong Green Building Industry | Concrete Structure (PC) Series Products
Shaoxing Jinggong Green Building Integrated Building System Industrial Co.
, Ltd.
focuses on the research and development, design, and manufacturing of precast precast components.
Its main products include three product series: steel structure (PS) components, concrete structure (PC) components, and steel-concrete hybrid structure (PEC) components.
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Precast concrete components for precast buildings
With the increasing maturity of precast technology, precast buildings are gradually being widely promoted and applied in residential, public buildings, commercial spaces, and infrastructure fields.
As the core component of precast buildings, PC components (Precast Concrete) play a crucial role.
The so-called PC components refer to concrete products pre produced in factories through standardized and mechanized methods.
This production method has completely changed the traditional mode of on-site formwork support, pouring, and curing required for cast-in-place concrete construction, greatly improving building quality and engineering efficiency.
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Ministry of Housing and Urban Rural Development │ Draft for Comments on National Standard “Appearance Quality Requirements and Dimensional
Committed to the full release of policy guidance for the national precast construction industry.
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September 10th News: Notice on the Public Solicitation of Comments on the National Standard “Appearance Quality Requirements and Dimensional
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If you don’t click ‘watching’ or don’t have a ‘star icon’, you may not be able to see our push! If you don’t want to miss out on the exciting news of “Precast Building Network” every noon, please remember to “set us as a star”.
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Five Steps to Build an Industry Leading Intelligent Factory for Concrete Precast Components
In the wave of transformation and upgrading in the construction industry, intelligent factories for precast concrete components have become a new benchmark for industry development.
How to start from scratch and build a benchmark factory that integrates efficiency, intelligence, and green? Five step critical path to help you seize the opportunity.
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