I believe everyone is familiar with cement. Do you know white cement ? Where the raw material is burnt to a certain extent, the raw material is calcium silicate, the clinker with low iron content is added with proper amount of gypsum, and the white hydraulic binder made by grinding is called white silicic acid. Salt cement (abbreviated as white cement). Because white cement is not particularly excellent in performance and costly, it is rarely used as a wall material and is generally used to outline tiles.
White cement use
For stucco, sculptures, floors, staircases and stairs for architectural decoration works, decoration and manufacture of various colors of products.
White cement technology
1, magnesium oxide: content does not exceed 6.0%.
2. Sulfur trioxide: The amount does not exceed 3.5%.
3, fineness: the margin does not exceed 10%.
4. Convergence moments: Initial condensation is not earlier than 45 minutes, and final condensation is not later than 10 hours.
5, stability: according to boiling inspection.
6. Intensity: See Table 1 for the intensity of each label.
7. Whiteness: Whiteness of each grade >87%
White cement price
The price of white cement needs to be estimated based on the local market conditions. There are grades of product quality, strength and brightness are not the same, prices are also different, generally ranging from 500-900 yuan per ton.
Note: This price is for reference only! Due to geographical differences, of course, the price will be different. For more details on the prices, please refer to the local distributors!
Precautions before using white cement
1, to ensure that within the warranty period.
2. Use your fingers to pick up the fineness of the cement.
3, whether it is damp, agglomeration and other phenomena.
4, before opening, wear a mask.
5. After opening, carefully observe whether there is discoloration.
Precautions when using white cement
1, after a one-time use to prevent moisture and deterioration.
2, use clean water
3, add water and stir continuously,
4, after stirring, will begin renovation
5, wear waterproof gloves, protect your hands
6, one-time use is complete, otherwise it will affect the decoration effect
7, after the construction of the wall protection, shall not use force to squeeze the wall.
The difference between white cement and putty powder
1, the strength of white cement is not high, used to gap crevices of white tiles,
2. PuTTY powder has no cracks after construction and has good waterproof effect.
Editor's summary: The above is the introduction of the use of white cement and the relevant knowledge of the use of precautions, hoping to help meet the needs of friends! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also purchase your favorite product on Qijia Mall!
White cement
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