Construction Precast Development
Precast News From China
For general components, the number of measurement areas should not be less than 10.
When the number of inspected components is greater than 30 and there is no need to provide estimated strength for a single component, or when the dimensions of the inspected components in one direction are less than 4.
5m and the dimensions in the other direction are less than 0.
3m, the number of measurement areas may be appropriately reduced, but not less than 5,.
Port and waterway engineering concrete is different from general engineering concrete due to its exposure to seawater or freshwater environments, as well as the effects of waves, sea currents, tides, etc.
It has multiple characteristics and requirements:.
The bridges and buildings you pass by every day may be quietly changing, and the small cracks hidden in the corners of the walls and gaps on the bridge deck may seem insignificant, but there are safety hazards everywhere.
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This product is a water-soluble polymer specially developed for polycarboxylate superplasticizer mother liquor.
By relying on its unique mode of action in concrete, the viscosity of the concrete mixture achieves a good balance between fluidity, permeability, and resistance to segregation.
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How to improve the crack resistance, impact resistance, and durability of concrete engineering has always been an important issue in the construction industry.
Steel fiber, as an innovative reinforcement material, has become one of the core additives in modern concrete due to its excellent performance, and is widely used in various construction projects.
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