Precautions for the Use of Cement Grinding Aids_News Center Co., Ltd._Zhen Sen Holding Group Co., Ltd.

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Precautions for the Use of Cement Grinding Aids
Publish Time:2022-11-08        View Count:36         Return to List

Cautionary Notes

This abrasive aid should be used after passing the inspection. Acceptance inspection methods include:

1) A straightforward approach is to test the density, pH value, color, or solid content of newly received grinding aids and samples of previously used, proven-qualified grinding aids under the same temperature conditions. When both fall within the error margin, they can be deemed suitable for use.

2) A cement blend with the same composition as cement without additives was used. Samples of the proven grinding aid JT-DC, confirmed as qualified by usage, and newly received grinding aid were tested in the same laboratory for cement strength blending. The blend is deemed acceptable if the three-day strength of both is within the error range. Generally, a single method is employed when continuously using grinding aids, but a dual approach is adopted when there is significant disagreement over the quality of the grinding aid.

2. When handling and storing drummed grinding aids, prevent drops, impacts, external pressure, and exposure to high temperatures. The stacking height should not exceed two drums.

Before use, please check our company's logo on the product and then open the cover. Confirm the product and model are correct before putting it into use.

4. This product has slight corrosive properties for the skin. In case of contact, rinse with clean water, and do not ingest or consume.

When using this product, if the ambient temperature remains below -5℃ for consecutive 5 days, it is advisable to take insulation measures to prevent crystallization of the product, which may affect normal use.

6. Shelf life of this product: 12 months.


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