Descripción del producto

AEA expansion agent

Aluninate Expansion Agent

Executive standard: GB*********9 Concrete Expansion Agent

Product introduction

Calcium aluminate expansion agent (AEA for short) is a crack resistant and waterproof expansion agent made of a certain proportion of high alumina clinker, anhydrite and other inorganic materials. It has the advantages of low alkali content, no alkali aggregate reaction, stable expansion, high expansion rate, basically no impact on the late strength of concrete, and dry shrinkage. It is a safe and durable concrete admixture. The shrinkage compensating concrete can prevent or greatly reduce the cracking of concrete, improve the compactness and impermeability of concrete, and thus realize the self waterproofing of concrete structure. It has good technical and economic benefits in simplifying construction procedures, shortening construction period, and extending or canceling expansion joints.

Specially recommended: crack resistant waterproof concrete, shrinkage compensating concrete and filling concrete.