precast-tech

These types of components have a large exposed area and are easily affected by wind speed and temperature.

Cast in Loop

Water evaporates quickly, so it is important to keep them moist.

.

Since 2026, national and local policies have continued to tighten requirements for green building materials, with a clear signal that green building material certification has shifted from “voluntary participation” to “rigid requirements”, and unlicensed enterprises will gradually be excluded from the mainstream market.

Edge Lift Anchor

.

Abstract: With the shift of China’s transportation infrastructure from large-scale construction to equal emphasis on construction and maintenance, as well as the deepening of policies for building industrialization, the construction methods of bridges are undergoing profound changes.

As an important auxiliary structure of bridges, the prefabrication and assembly technology of crash barriers is becoming increasingly mature.

This article combines engineering practice and material innovation in recent years to systematically expound the comprehensive advantages of precast concrete guardrails in quality control, construction efficiency, safety management, environmental benefits, and economy, and demonstrate their inevitable trend as the preferred solution for future bridge engineering construction.

Cast In Plate

.

Container type concrete mixing plant, also known as modular concrete mixing plant, is an innovative mixing equipment that integrates and installs all functional modules of traditional concrete mixing plants (such as mixing system, weighing system, conveying system, control system, air system, etc.

) into a container like structure.

Spread Anchor

.

Contact information: North Building, China Academy of Building Materials Science, No.

Double Ended Ferrule

1 Guanzhuang Dongli Jia, Chaoyang District, Beijing.

At 3:30 pm on March 3rd, with the first truck of concrete smoothly entering the warehouse, the concrete pouring of the first warehouse of the diversion tunnel of the Yellow River Guxian Water Conservancy Hub project undertaken by China Hydropower Third Bureau was successfully completed.

Erection Anchor

As the first section of the diversion tunnel project to initiate lining construction, the achievement of this critical milestone marks the official transition of the Guxian Water Conservancy Hub project from tunnel excavation construction to concrete lining construction.

.

The CCPA Green Low Carbon Cementitious Materials and Concrete Technology Application Branch is committed to promoting the green transformation of the cement and concrete industry and helping to achieve the national “dual carbon” goal.

Shuttering Magnet

.

The steel mesh should be constructed layer by layer along with the soil nails, and set layer by layer.

The thickness of the protective layer should not be less than 20mm, the overlap length should not be less than 30d, and the single-sided welding length should not be less than 10d.

The steel mesh should extend to the ground surface and extend 0.

5m beyond the slope line.

Steel Rebar Chairs

.

Recently, Xintai Zhonglian Cement Co.

Concrete Lifting Clutch

, Ltd.

joined forces with four transportation units to mass use new energy concrete mixer trucks.

.

On March 13th, the national cement market saw a major increase, with price hikes mainly concentrated in Jiangsu and Zhejiang provinces.

Edge Lift Anchor

.