Years of Expertise
Installations Completed
m² Produced Daily
Production Lines
Three Types, One Proven System
Each variant is engineered for a specific site condition — hydraulic load, drainage requirement, or environmental goal.
Built for Demanding Sites
From agricultural irrigation canals to coastal seawalls — grouted mattress conforms to the ground and can be pumped in place, with or without dewatering.
From Factory to Finished Surface in 4 Steps
Lay the fabric
Unfold and position the grouted mattress geotextile directly on the prepared slope or canal bed — above or below water.
Connect the pump
A standard concrete pump truck connects to the fill nozzle. No specialised equipment required.
Pump the grout
Grout flows through the internal channels, filling all cells uniformly. The fabric expands and conforms to the subgrade profile as it fills.
Cure and inspect
Light water misting accelerates curing. Inspect the finished surface and the fill once curing is complete.
150,000 m² Factory.
40,000 m² Per Day.
Our Inner Mongolia facility runs 150+ dedicated production lines — spinning, weaving, and finishing purpose-built for geotextile mattress fabric. Every metre is produced in-house: quality control and lead times stay under one roof.
Two layers of woven polypropylene geotextile, UV-stabilized, with fabric specified against GRI GT16
150+ production lines in dedicated weaving, spinning, and finishing workshops
Ask which test documents apply to your order
Stock sizes dispatch in 3 to 5 days; custom panels take 5 to 7 working days to produce
Engineers, Weavers, and Project Managers — Under One Roof
HydroBase is a team of 300+ staff spanning production, quality control, engineering support, and international sales. Our engineering team replies to technical queries within 48 hours.
Built for Engineers. Backed by Standards.
GRI GT16 Fabric Spec
Fabric specified against GRI GT16, the industry specification many projects reference. Ask us which test documents apply to your order.
Three Product Types
Standard, Filter Point, and Vegetated — each engineered for a distinct hydraulic and environmental requirement.
Full Technical Docs
Datasheets and installation guides on the product pages. Ask which documents apply to your order.
Direct Manufacturer
Factory-direct supply from our Inner Mongolia plant. Stock sizes dispatch in 3 to 5 days.
Engineering Support
Free hydraulic design review and a reply from our engineering team within 48 hours.
Export Shipping
FOB Tianjin Port. Send your site location and we will advise on shipping.
What Procurement Teams Say
Engineers and procurement managers who have specified and purchased HydroBase grouted mattress.
“Lead time was our concern — we had a 6-week window before the dry season closed. HydroBase dispatched within 48 hours of PO confirmation. The mattresses arrived on site with 10 days to spare.”
“James responded to our technical queries on the same day, including a Sunday. The installation guide was clear enough that our local crew required only one day of phone support during grouting.”
What to Know Before Raising a PO
Common questions from procurement teams — answered upfront.
About 10 million m² per year from 150+ production lines at our Inner Mongolia factory.
Pricing is by project. Send design velocity, area, location and drawings.
FOB Tianjin Port. Send your site location and we will advise on shipping.
Stock sizes dispatch in 3 to 5 days. Custom panels take 5 to 7 working days to produce.
Ready to Source Grouted Mattress?
Send your project area, application, and site location. We reply within 48 hours with a product recommendation. Pricing is by project, so send design velocity, area, location and drawings.