Product features
Anti-noise, anti-slip, anti-displacement, antitheft, anti-falling, strong drainage, etc.
The operator is an integral part of the pavement, directly distributing the load to the pavement structure layer, protecting the asphalt pavement around the manhole cover and preventing settlement.
Utilizing the toughness of ductile iron, a spring arm that can be finitely contracted is designed on the operator, so that the operator can be tightly fastened to the well frame in the closed state without jumping, ensuring pavement safety.
The built-in elastic pins and hinges prevent the operator from being stolen, and this design effectively avoids the problem of the pin rotating and damaging the surrounding roadbed when the traditional operator is opened.
The special drainage outlet design, and there is no partition in the drainage gap, which is not easy to cause the accumulation of sundries.
he grating pattern is in all directions to avoid skidding when driving in rainy and snowy weather; both the well frame and the upper surface of the operator are cast with convex lines, which can effectively increase the friction coefficient, and the anti-slip effect is remarkable. A rubber strip is installed on the contact surface between the operator and the well frame, which can effectively eliminate the noise caused by the collision between the operator and the well frame.
Coating Spray anti-rust asphalt paint.
Application fields Applicable places: It is suitable for installation places such as municipal, water conservancy, electric power, road administration, and residential areas.
Product features
Anti-noise, anti-slip, anti-displacement, antitheft, anti-falling, strong drainage, etc.
The operator is an integral part of the pavement, directly distributing the load to the pavement structure layer, protecting the asphalt pavement around the manhole cover and preventing settlement.
Utilizing the toughness of ductile iron, a spring arm that can be finitely contracted is designed on the operator, so that the operator can be tightly fastened to the well frame in the closed state without jumping, ensuring pavement safety.
The built-in elastic pins and hinges prevent the operator from being stolen, and this design effectively avoids the problem of the pin rotating and damaging the surrounding roadbed when the traditional operator is opened.
The special drainage outlet design, and there is no partition in the drainage gap, which is not easy to cause the accumulation of sundries.
he grating pattern is in all directions to avoid skidding when driving in rainy and snowy weather; both the well frame and the upper surface of the operator are cast with convex lines, which can effectively increase the friction coefficient, and the anti-slip effect is remarkable. A rubber strip is installed on the contact surface between the operator and the well frame, which can effectively eliminate the noise caused by the collision between the operator and the well frame.
Coating Spray anti-rust asphalt paint.
Application fields Applicable places: It is suitable for installation places such as municipal, water conservancy, electric power, road administration, and residential areas.
