Source Manufacturer Of Special Materials
FAQ
Which product is right for my project?
Choose according to the job: bearing grout for the space beneath bridge bearings, duct grout for filling around steel cables inside bridge ducts, and non-shrink grout for equipment bases. We also offer products for road repairs, manhole repairs, surface leveling, and tile installation. Share your project details so we can help you select a suitable product.
How is bearing grout different from regular grout?
Bearing grout is designed to fill the space beneath bridge bearings and help support the load above. Regular grout may not meet the same requirements. Check the project requirements before choosing a product.
How can I avoid empty spaces when using bearing grout?
Clean the area, seal the formwork, and provide a way for air to escape. Usually, grout should be poured continuously from one side so it can push the air out as it flows. Follow the product’s installation instructions.
Can I use regular grout to fill bridge cable ducts?
Use a product specifically designed for this purpose. It must flow through the ducts, fill the spaces around the steel cables, and help protect them. Regular grout is not automatically suitable.
What should I check before buying duct grout?
Check how easily it flows, how long it stays workable, whether water separates from the mix, and how strong it becomes. Also confirm that it meets your project requirements.
What is high-strength non-shrink grout used for?
It is commonly used beneath machinery and steel column bases, and for filling spaces that need strong, stable support. The correct product depends on the gap size, load, and working conditions.
Does non-shrink grout prevent all cracks?
No material can guarantee that cracks will never occur. Too much water, poor preparation, rapid drying, or movement beneath the grout can cause problems. Correct mixing, application, and care after installation help reduce the risk.
How much water should I add?
Use the amount shown on the bag or product data sheet. Measure the water carefully. Do not add extra water to make the mix easier to use, and do not add water to material that has started to harden.
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Chengde County,Hebei Province