Essential details
Shipping:Ocean freight
Product Introduction
Product Introduction
Zhengde anti-cracking and waterproofing agent can resist the sulfate erosion of concrete, with small shrinkage in the later stage, high concrete strength, low dosage and extremely low alkali content. It is used in concrete and cement to play a role in resisting pressure and preventing seepage.
Product Features
Its impermeability is much better than that of ordinary concrete.
2. Its anti-freezing performance is superior to that of other types of expansive agents.
3. It does not cause rust on steel bars, does not pollute water quality, and has a higher resistance to sulfate than ordinary concrete.
4. It has good adaptability with general-purpose cement and admixtures such as high-efficiency water reducers, common water reducers, early strength agents, and antifreeze agents.
5. It has a large expansion rate, small dry shrinkage, low alkali content, good corrosion resistance, high concrete strength, small slump loss, and good cold and hot stability.
Scope of application
Underground structures, such as subways, underground parking lots, underground warehouses, tunnels, mines, civil air defense projects, underground sidewalks, airports, etc.
2. Build water pools, swimming pools, sewage treatment pools, water towers, oil tanks, etc.
3. Self-waterproof rigid roof, mortar anti-seepage layer, mortar moisture-proof layer;
4. Anchoring of prefabricated components and frame structure joints, pipe joints, backfilling of post-poured joints in structures, and grouting materials for rock foundations;
5. Cement products, cement pressure pipes, waterproof roof panels, etc.
6. Highway pavement, concrete surface layer of Bridges, culverts.
Technical Specifications (Execution standard: JC474-2008 "Waterproofing Agent for Mortar and Concrete")
Construction technology
(For details, please refer to the user manual of the products provided with the goods by the company.)
Packaging and storage
This product is packaged in double-layer waterproof and moisture-proof woven bags, with specifications of 25KG per bag or 50KG per bag.
2. Unopened materials should be stored in a dry, cool and well-ventilated place. Under normal storage and transportation conditions, the shelf life is 6 months.