High Density Rubber Reflective Road Speed Bump---Bearing 50t

 Introduction
 1) Speed Bumps Are Useful On Areas Where Vehicles Speed Are Required a Minimal Speed In front Of Schools, Hospitals, Children's Playground And Residential areas Etc.
 2) Warns Drivers To Slow Down
 3) Suitable in Residential Villages & Commercial Areas
 4) Removable Speed Humps
 5) Made Of  Heavy Duty Rubber Materials
 6)Packaging:4 pieces/woven bag

Specifications
1)Material: high quality rubber
 2)Size: L500*W350*H45/50mm/(L*W*H) ,various size are available
 3)Weight: 12-20 kg/meter
 4)Compression resistance :> 200mpa
 5)Durability :> 3years
 
 Features:
 1)Specialized designed, notable decelerate effect,without noise and uncomfortable feeling.
 2) High quality rubber,firm and useful, good anti-impactability.
 3)Set up flexibly according to the request of  customer, convenient installment.
 4)Black &Yellow, affect In Day and Night , attract the attention of the drivers to decelerate successfully
 5)UV, moisture and temperature resistant. 
 6)Grooved for drainage of the rain water. 
 7)Widely  used , one of the newest trafffic safe productions.
 
 
Installation instructions: 
1) On the surface of asphalt/concrete roads
2) To improve life span, road surface should be smooth and clean.
3)Drilling holes, using special adhesive on the bottom of bump.
3) Using a steel bar or PVC pipe to link the Holes
4) Fixer For Asphalt Roads : Expansive Screw  (Standard parts, The Customer Can Easily Purchase On Local Market)
5)Fixer For Concrete Roads: Bolt  (Standard Parts, The Customer Can Easily Purchase On Local Market) 

More serials


 Introduction
 1) Speed Bumps Are Useful On Areas Where Vehicles Speed Are Required a Minimal Speed In front Of Schools, Hospitals, Children's Playground And Residential areas Etc.
 2) Warns Drivers To Slow Down
 3) Suitable in Residential Villages & Commercial Areas
 4) Removable Speed Humps
 5) Made Of  Heavy Duty Rubber Materials
 6)Packaging:4 pieces/woven bag

Specifications
1)Material: high quality rubber
 2)Size: L500*W350*H45/50mm/(L*W*H) ,various size are available
 3)Weight: 12-20 kg/meter
 4)Compression resistance :> 200mpa
 5)Durability :> 3years
 
 Features:
 1)Specialized designed, notable decelerate effect,without noise and uncomfortable feeling.
 2) High quality rubber,firm and useful, good anti-impactability.
 3)Set up flexibly according to the request of  customer, convenient installment.
 4)Black &Yellow, affect In Day and Night , attract the attention of the drivers to decelerate successfully
 5)UV, moisture and temperature resistant. 
 6)Grooved for drainage of the rain water. 
 7)Widely  used , one of the newest trafffic safe productions.
 
 
Installation instructions: 
1) On the surface of asphalt/concrete roads
2) To improve life span, road surface should be smooth and clean.
3)Drilling holes, using special adhesive on the bottom of bump.
3) Using a steel bar or PVC pipe to link the Holes
4) Fixer For Asphalt Roads : Expansive Screw  (Standard parts, The Customer Can Easily Purchase On Local Market)
5)Fixer For Concrete Roads: Bolt  (Standard Parts, The Customer Can Easily Purchase On Local Market) 

More serials

Mortar Lab Equipment

In order to develop the mortar formulation or Quality control for mortar production, mortar lab is necessary to be established. There are quite some basic equipments or accessories for a standard mortar lab such as mortar mixer with different volume, portable or table-type pull-off tester for tensile adhesion test, flexural & compressive test machine, universal testing machine for elongation test, drying oven or curing chamber for controlled temperature and humidity, seiving machine for sand grading and so on. Except the international standard requiremnt, some special test method can also be fulfilled by some tailor-made facilities, which is also possible to be designed or manufactured here.

Cement mortar mixer, tensile adhesion test, pull-off tester, universal testing machine, curing chamber

Shanghai Na Long Tech Co., Ltd , https://www.na-long.com