Rapid determination instrument for concrete water cement ratio

Rapid determination instrument for concrete water cement ratioUsed for comprehensive management of concrete mix proportions before pouring at construction sites. Using a 7L sample weighing approximately 15 kg for testing, it only takes 5 minutes to weigh and measure the air content. The measured values are received wirelessly by a computer, and the testing software calculates and displays 5 indicators representing the basic properties of concrete directly on the computer screen, namely: air content, unit volumetric mass, unit water consumption, unit amount of cementitious material, and water cement (cement) ratio. This measurement method can reflect the true condition of concrete with small or even negligible measurement errors.

Scope of application of water cement ratio tester:

1. This instrument is suitable for quickly determining the W/C value of fresh concrete water cement ratio
2. Determination of cement content C per unit volume of concrete (g/L or kg/m3)
3. Measure the fineness of cement, leaving a percentage of 0.08mm sieve holes d%
4. It should have the capacity of this instrument and be able to measure the apparent specific gravity of cement, sand and gravel

Structure and performance of water cement ratio tester:

1. This instrument consists of a bracket, a drain valve, a mixing bucket, mixing fins, a water screen, a water drilling frame, etc
2. The concrete mixing instrument is a manual mechanical device, which is easy to operate, does not require energy, and has a good effect on screening and washing cement in concrete
3. This product is lightweight, easy to carry, and easy to clean after use
4. This instrument should be able to quickly measure the water cement value of freshly mixed concrete, control concrete cooling in a timely manner, and prevent weight accidents from occurring
5. This instrument has good reproducibility in experimental testing

Rapid determination instrument for concrete water cement ratioOperation sequence:

1. Measure 1000cm ³ of plastic standard and pour 2000cm ³ of water into a plastic basin.
2. Measure 1000Cm3 of concrete mixture using plastic standards and weigh it in grams per liter
3. Measure the slump S.E value of fresh mixed soil using conventional methods, or use a T-shaped tube rapid measuring instrument to measure the slump T value and estimate the unit water consumption