The interlocking slope protection molds are steel forms that cast precast units for protecting slopes. Each unit locks with the ones beside it. The moulds are built from Q235 steel, with an arched main beam and 3 mm plates stiffened by 5 mm ribs. The parts are cut by CNC and joined with argon welding, and a preset demolding taper helps the concrete unit release cleanly.

Components

Arch main beam and vertical ribs: Q235 steel

Plate: about 3 mm, outer ribs 5 mm

Locating pins and demolding taper

Modular joining clamps

Galvanized surface finish

Product Parameters

Parameter	Value
Material	Q235 steel
Plate thickness	about 3 mm, ribs 5 mm
Arch diameter	2.5 - 4 m
Depth (height)	0.3 - 0.8 m
Assembly crew	1 - 2 people
Demoulding time	2.5 - 6 hours
Daily output	12 - 18 pieces
Service life	3 - 5 years
Weather resistance	about 12 years (galvanized)

Product Advantages

The arch beam turns point loads into spread pressure across the slope

One or two workers can handle assembly, trimming site labour

CNC cutting keeps every panel repeatable on large orders

Grassed frames combine erosion control with a planted cover

Main Applications

Interlocking Slope Protection Molds fit these jobs:

Highway and railway slope protection

River and reservoir banks exposed to scouring

City parks and landscape slopes

Erosion-prone slopes needing long-term support

Precast yards producing stock units for multiple sites

Our Factory

Our plant sits in Qingyuan District, Baoding, and combines years of mould production experience with fully automatic injection equipment, so both steel and plastic panel work stay in house.