Cement expansive material additives with compensating shrinkage of concrete

Cement expansive material additives is a kind of low-alkali, low-dosage but high performance

products.And it belongs to calcium sulphoaluminate concrete expansion agent, the performance

is very stable.Doped 8%-10% of expansive agent in the concrete admixture cement,can compensate the shrinkageof concrete ,improve the crack and seepage resistance control function of concrete,andmake it become concrete with excellent waterproof impermeability.

The technical performance of concrete expansive additives as follows:

Method of use: 

1.When using this product, the same amount of gelled material of concrete replaced, recommended dosage is 8-10%, and the post-pouring strengthening band concrete afterpouring, need appropriate

 parameters.

2.This product configuration of the concrete can be used from structure waterproof technology, making building and waterproof in one, external waterproof can be canceled. Make the structure more

simple.

3.Concrete with this product can use the long seamless design and construction technology of 

reinforced concrete. Reduce the construction process, make construction simpler, greatly shorten the time limit for a project. Can also be used to deal with the common concrete cracks.

 Concrete retarding admixtures additives superplasticizer,

Waterproof agent for cement concrete additive,

Sulphamate superplasticizer concrete admixture water reducer,

Industry chemicals for sodium gluconate,and other products.

More details about Concrete expansion concrete admixture,

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