BC-I concrete pumping agent:
1.Professional manufacturer
2.Wide application
3.Variety of models
4.Economic applicability
BC-A serise concrete waterproofing agent
The Concrete waterproofing agent is the inorganic nature rigid water-repellent. This medicinal preparation mixes in the concretes or the mortar, improves the concretes and the mortar intensity greatly, impervious and so on many performance, it satisfied has released, wells up, drenches, leaks, infiltrates and so on each kind of different flood project the need.
Project | Target | Project | Target | |
Outward appearance | Powder | Powdery | Cement only thick liquid mobility | ≥160mm |
Fluid | Liquid | Including solid quantity, % | 40±2 | |
Water content, % | ≤5 | Chloride ion content | Does not have | |
Degree of fineness | 0.315mm triage ≤12% |
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Test subject | Leaving the plant technical specification | Profession standard (top-quality product) | |
Only thick liquid security | Qualified | Qualified | |
Reduces Shui Lv | >= | - | |
The weeping rate compares (%) | ≤50 | ≤50 | |
The set time misses (min) | Prehardening | - 60~+120 | ≥-90 |
Final set | - | ≥-90 | |
The resistant to compression strength ratio (%) is not smaller than | 3 days | 120 | 100 |
7 days | 110 | 110 | |
28 days | 105 | 100 | |
The seepage compares highly, % | ≤30 | ≤30 | |
48h soakage ratio, % | ≤60 | ≤65 | |
28d shrinkage ratio, % | ≤100 | ≤125 | |
To steel bar corrosion function | Does not have the corrosion | Should explain whether there is to rust away the function to the steel bar | |
Major technique performance:
1st, mixes the quantity (cement load ratio) 6-8% (medicinal powder), reduces Shui Lvke to achieve 15-20%.
2nd, the compressive strength enhances 20-50%, anti-mixes the marking to be bigger than S15.
3rd, the improvement concrete workability, does not segregate, not weeping.
4th, when does not need to enhance the intensity, may reduce the cement content 10%
5th, hurries the non-corrosion function to concretes in vivo.
