Cement density enhancer, siliceous density agent

Cement density enhancer makes concrete micro-expansion and density, and has the functions of enhancing density, moisture-proof, waterproof, anti-seepage and anti-cracking.

Product introduction:

Add appropriate amount of cement density enhancer into ordinary concrete, mix The water generates hydrophobic gels and crystals, which fill the capillary pores of the concrete, block the seepage channels, improve the density of the concrete, prevent or reduce the shrinkage and cracking of the concrete, thereby improving the strength and anti-seepage ability of the concrete structure. .

Scope of application:

Cement density enhancer for silos, reservoirs, and running water Corridors, tunnels, dams, subways, underwater structures and other projects that require high compressive strength and anti-cracking and anti-seepage and have a certain hydrostatic pressure to achieve structural self-waterproofing, foundation engineering, layer engineering, repair engineering, etc. Post-cast concrete, roads, bridges, airport pavements, parking lots and large-volume concrete projects that require expansion joints.

All civil engineering projects (including construction, municipal administration, water conservancy, bridges, electricity, roads, airports, seaports), etc. require non-shrinkage, crack-proof and dense anti-seepage and waterproofing Concrete is more suitable, especially for cast-in-place raft foundations of high-rise buildings, large water field projects, water diversion, water supply and drainage, and ground projects; at the same time, it has special anti-freeze properties for concrete projects in cold areas that require resistance to freeze-thaw cycles.

Product performance:

1. Water impermeability: This product is used to configure waterproof and resistant When dense concrete or mortar is used to prevent seepage and cracking, the anti-seepage grade can be increased by more than 3 times.

2. Compactness: Adding cement compaction enhancer can reduce the porosity inside concrete by more than 50%, which can effectively reduce the number of capillary pores and macropores. , thereby achieving the purpose of enhancing density, waterproofing and impermeability.

3. Strength: Significantly improve the strength of concrete in a short period of time, reaching 70% in 3 days, 28-day strength in 7 days, and 20% in 28 days. %about.

4. Save cement: 5% of this product can be used to replace cement, while the compressive strength and impermeability level remain unchanged. </p