Foam concrete used as sound-absorbing and energy-absorbing material
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
C12-13 Alkyl Sulfate Sodium Salt has excellent performance in decontamination, emulsification and foaming. It is also resistant to hard water.Solid Content: 69% C12-13 alkyl sulfate sodium salt: C12-13 Alkyl Sulfate Sodium Salt has excellent perf…
First of all, pay attention to the storage environment of polycarboxylate superplasticizer, try to store polycarboxylate superplasticizer in a cool, ventilated, no direct sunlight place.…