HLPCA slump inhibitor is a kind of high polymer developed by our company. Product performance is stable, long-term storage is not stratified, no precipitation, good slump protection performance, with slow release and high water reduction, especially for low slump and slump loss faster concrete slump protection effect is very beneficial. It is suitable for the preparation of high durability, high flow, high strength pumping concrete with polycarboxylic acid superplasticizer and the concrete engineering with high appearance requirement.
Homogeneity index
◆Appearance: colorless transparent liquid
◆Solid content: 40%
◆Density: 1.07 -- 1.09g/cm3
◆Alkali content: < 0.2%
◆Do not contain chloride ions, no corrosion of steel.
Performance indicators
◆The dosage is low, usually 0.1%~0.5% of the dosage of cementing material.
◆This product has small gas content and short setting time, which can speed up the turnover of engineering mold.
◆It has good solubility with the polycarboxylic acid water reducer produced in China at present. When the incorporation ratio of slump protection agent and polycarboxylic acid water reducer is 2:8, the slump is basically not lost in 2h.
◆Good cohesion of concrete, no segregation, no bleeding, easy to pump construction.
◆The application range is very wide, can be suitable for the preparation of mass concrete, especially suitable for the preparation of high content of fly ash and slag concrete.
◆This product is especially suitable for concrete with machine-made sand, which can effectively solve the problem of fast slump loss.
Method of use
◆The dosage used (by weight) is 0.1%~0.5% of the amount of cementing material. In the case of the same solid content, it is recommended to mix the slump inhibitor and polycarboxylic acidwater reducer in the ratio of 1:9 ~ 2:8.
◆This product shall not be mixed with naphthalene series water reducer, when used with other admixtures, concrete compatibility test should be carried out in advance.
Packaging and storage
◆Plastic drum sealed package, the specification is 200-250 1kg, can also be packed according to customer requirements.
◆This product is a non-flammable, explosive water-soluble solution, non-corrosive, non-toxic.
◆The shelf life of this product is one year. If it exceeds the shelf life, it can be used only after passing the inspection.
