Daracem SP1 15ltr
SKU: 007DCSP115
Daracem SP1 15ltr
Description:
DARACEM SP1 is a high efficiency superplasticising admixture designed to yield extremely high water reductions and accelerate early strength development. It is ideal for precast concrete manufacture.
DARACEM SP1 can be used to impart extreme consistence to concrete mixes enabling large or difficult pours to be made with little or no vibration and where early strength is important.
DARACEM SP1 is an extremely powerful deflocculating agent and operates by dispersing cement into its primary particles which dramatically increases the flow characteristics of the cement paste.
DARACEM SP1 is manufactured under closely controlled conditions to give a consistent product. It is based on a soluble salt of a polymeric naphthalene sulphonate.
DARACEM SP1 conforms to EN 934-2.
Advantages:
- The accelerating and water reducing properties of DARACEM SP1 enable exceptional early and subsequent strength development to be achieved
- Substantial increases in consistence can be obtained by direct addition of DARACEM SP1 to a mix having a slump in the range 50mm–100mm
- The consistence retention and high early strength development properties of DARACEM SP1 make it especially useful when manufacturing precast concrete units under high ambient temperatures
- Effective over a wide ambient temperature range and can be used in cold weather to effect a reduction in stripping time and enable normal production to be continued
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