Starch colloidal paint for painting building wall inner surface

Deicing machine for high-speed rail overhead line system

The deicing machine for the high-speed rail overhead line system comprises two sets of driving wheels used for being installed above a carrier cable, the two sides of the two sets of driving wheels are connected into a whole through fixing plates, the two ends of the bottom of each set of driving wheels are provided with connecting bases respectively, the lower end of each connecting base is provided with a tensioning mechanism, and the two ends of each connecting base are each provided with a locking mechanism. Two driven wheel covers are connected to the lower end of the tensioning mechanism, a driven rotating wheel is movably installed between the two driven wheel covers, an extension rod is welded to the front end of each driven wheel cover, an installation cover is fixedly installed at the front end of each extension rod, and an ice scraping knife is fixedly installed at the front end of each installation cover; and a mounting frame is fixedly mounted on the outer side of the extension ...

Novel catenary rigid dropper prefabricating platform

The utility model provides a novel catenary rigid dropper prefabricating platform. The prefabricated platform comprises a platform body and an operating handle. Wherein an operation platform is arranged on the platform body; a wire breaking device is arranged at one end of the operation platform; scale is arranged at the other end of the body, a dropper wire clamp positioning device capable of transversely moving along the graduated scale is arranged on the graduated scale; the device is used for fixing a dropper clamp. A first limiting device, a second limiting device and a third limiting device are sequentially arranged on the side, close to the graduated scale, of the operation platform, the first limiting device, the second limiting device and the third limiting device are located on the same axis, and the operation platform, the graduated scale and the line breaking device are matched with the operation handle to complete prefabricating work of the whole rigid dropper. The prefabricated ...

Porcelain like coating and producing process

The said product has the following formulation of raw materials (portions by wt.): white cement 40-50 portions, superfine filler 50-60 portions, pigment 0.5-5 portions, and auxiliary agent 1-5 portions. The said product has high smooth finish and imitation porcelain effect, when it is coated on the wall.

Inner wall paint glue of starch

The paint glue has the composition in weight portions of:starch oxide 100, solid soda 4-12, borax 1.0-1.8 and glycerine or glycol 1-4. The said product has low costand good effect.

Starch colloided paint for painting building wall inner surface

The present invention belongs to a coating material. The composition of said invented product is composed of (weight portion) 100 portions of corn starch, 0-35 portions of hydrogen peroxide (its concentration is 30%), 1-2 portions of borax and 45-250 portions of water. When the coating material is processed, the technological pressure is 0.6-0 MPa.

Porcelain-like coating