FIELD: concrete inserts. SUBSTANCE: concrete insert has anchor plates extending in longitudinal direction and spreading during screwing of stay screw into insert. Anchor plates of rear insert end are connected by sleeve-like member into which stay screw is introduced. Anchor plates of front insert ...
PURPOSE: To eliminate the operation of turning a bolt for every insert to remove it, to remove an insert without destroying the insert itself and a concrete molding even when the direction of removing a for is largely tilted in the direction of the axial line of the insert in the state th...
Sign in to download full-size image FIGURE 3.26.Threaded and unthreaded studs are used to allow rigid mechanical attachment. Here, unthreaded studs that are being percussion resistance welded to steel plates through access holes (left) can be seen down in the recess in a steel cover plate (...
plates with the openings on the supportboardandinserttheminto the supportboardrespectively, then fix them with eight M4 screws. rigol.com rigol.com 安装左右侧板:左右侧板的卡位对准底板的豁口后插入底板,用 8 颗 M4 螺钉将其 固定。 cn.rigol.com ...
carbide crusher plates, carbide grinding discs, carbide rotors, carbide roll rings, carbide guide rolls, carbide burrs, carbide sleeves & bushings, and other customized wear-resistant components for valve and pumps ect. With years of tungsten carbide engineering and manu...
Concrete insert to support anchor bolt A concrete insert with a C-shape and having a flat bottom plate and a top plate connected by a side plate with the planes of the top and bottom plates being parallel, each of the top plate and bottom plate containing a hole with centers ......
Desired crack joint insert for creating dummy joint/desired crack joint in casted concrete plates at defined positions during concreting e.g. floors, has r... Desired crack joint insert for creating dummy joint/desired crack joint in casted concrete plates at defined positions during concreting e....
The watering insert is for trees and is in the form of pipe connections. It finds application with surfaces laid out with concrete plates which contain cut-outs. A top, square flange (3) fits in a cut-out of the relevant concrete plate and is supported here on a shoulder. An attachment...
A concrete structure having at least one concrete insert element is disclosed. The insert element has a surface with a layer of aluminum or aluminum alloy and, upon setting of the concrete, the layer
Lightened precasting concrete wall panel or salb The utility model provides a light weight pre cast concrete wallboard or plates which can evidently reduce weight while maintaining the strength, in partic... 尹衍樑,张坤隆 被引量: 0发表: 2003年 Wieser pre-cast l-panel.(Storage Equipment) The ...