In traditional methods, analyzing the evolution laws of concrete material properties, mechanical response mechanisms, and service behavior characteristics often starts…

1、 This chapter is applicable to the testing method of pH value (colorimetric method) for water used in hydraulic concrete.…

At present, only the Beijing area has a 7-day strength test block witness sampling and testing project, and there are…

1. Precision Sheet Metal Fabrication Code for Acceptance of Construction Quality of Concrete Structures GB 50204-2015;.

1. CNC Milling Parts “Code for Acceptance of Quality of Roof Engineering” GB 50207-2012;.

This week, the Guangdong concrete market continued its weak operating pattern of stable prices, weak demand, and hindered cost transmission.…

Roller compacted concrete dam is a new technology for concrete dam construction, which adopts the construction method of roller compacted…

1. Cement is a kind of hydraulic gel material, which will react physically and chemically when it meets water, and…

1、 The compliance of concrete test block curing is a key link in engineering quality control, and the curing standard…

The leakage of hydraulic concrete structures is one of the most common damages in various types of hydraulic structures. Sand…