High strength & High performance retarding agent
Detailed Product Description
Properties, features & Characteristics:
1. Appearance: Light brown powder or dark brown aqueous solution. Anti-freezeer can be added when construction is launched below zero degree C.
2. Stable chemical performances are reflected by its properties of being non-poisonous, odorless and non-inflammable. No crystallization occurs in winter.
3. Water reduction exceeds 18% as a condition of blending where C70 or lower grade concrete is prepared.
4. Good durability makes it possible that little shrinkage occurs.
5. Good retardation will be generated to reduce premature hydration het. Initial setting duration can be extended to 10 hours. Alternatively make adjustments according to customers requirements. Zero water penetration and hours. Alternatively make adjustments according to customers requirement. Zero water penetration and segregation, and good moisture insulation are obvious characteristics. Gas cant be exhausted in 2hours so that its anti-bending ability, modulus of elasticity, water proof and anti-infiltration will be correspondingly improved.
6. Compatible with varieties of cement. Preferably blended with superfine mineral blending materials.
Parameters & Acceptance criteria (for reference)
Parameters | Criteria | Actual results | Parameters | Criteria | Actual Results | ||
Collapsibility acceleration,% | 100min | 118 | Water penetration % | 90max | 80 | ||
Collapsibility retention, mm | 30min | 150min | 189 | Corrosiveness | None | None | |
60min | 120min | 177 | Compression strength % | 3d | 90min | 115.4 | |
Temporal distribution for setting (min) | Initial setting time | +235 | 7d | 90min | 126.7 | ||
Terminal setting time | +240 | 28d | 90min | 120.2 | |||
Air content % | 4.5max | 2.3 | Shrinkage, % | 28d | 135max | 115 | |
Note: Standard blend dosage: 0.75% for powder (as cement amount); 1.8% for liquid (as cement amount) | |||||||
Recommended blend dosage
Grade (pumpable) | Use Level | Blend ratio of externally applied agent (liquid)% | ||||||
C32.5 | C(42.5) | F | CF | W | S | G | ||
C20 | 284 | 70 | 195 | 792 | 1009 | 0.91.1 | ||
C30 | 338 | 84 | 190 | 734 | 1014 | 1.21.4 | ||
C40 | 336 | 84 | 180 | 712 | 1068 | 1.51.7 | ||
C50 | 389 | 97 | 180 | 695 | 1039 | 1.82.0 | ||
C60 | 424 | 106 | 170 | 710 | 1000 | 2.1-2.3 | ||
C70 | 370 | 85 | 114 | 165 | 675 | 1011 | 2.42.6 | |
High strength & High performance retarding agent
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Company Info
Wanrong Haixing Casting Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Yuncheng
Province/State: Shanxi
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products















