Explosive enlargement of the foot of a concrete pile which is to be anchored in the ground where an explosive charge dropped in the foot point of the pile hole and tamped by the fresh concrete introduced into the bore hole, is set off. The explosive charge is introduced as a directed ...
This step-by-step tutorial onProject DIY Your Homebreaks down how to pour a concrete countertop for a bathroom vanity, incorporating a 3-hole faucet and undermount sink. Discover tips on selecting the right materials, preparing the base with cement board, and achieving a smooth finish. Perfect ...
At BC Brick we produce our own pre-cast concrete products. We stock standard post cap, wall cap and sill sizes listed below. More sizes can be found via the View all sizes button. *We are not producing custom orders at this time. ...
Type:one hole anchor;Color:Galvanized;Anchor barrel and wedes:15.24mm, 12.7mm;Steel wire anchor type:9.52mm, 7mm, 5mm;Application:bridge, railway, highway, building;Anchor wedges:two pieces or three pieces;Wedge material:20CrMnTi;Round anchorage material
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the inside of the concrete slab, it will spread to the bottom in the form of a compression wave, and the tensile wave formed by reflection on the bottom surface will cause a collapse and peeling area on the bottom surface, while a penetrating hole will be formed at the center of the ...
A horizontal circular bar with a central hole is fixed on the top of the cylinder to allow the lifting rope through it. The hole in the middle ensures the verticality and freefall when lifting the hammer. The bottom assembly consists of a square frame of 500 mm × 500 mm made of square...
The precast reinforced concrete plate (7) for fixing posts, specially lamp posts with fitted baseplates (5), has holding down bolts (11) with threaded tops for nuts fixing the baseplates of the posts. The bolts (10) are anchored in a concrete foundation (3), with their bottoms held toge...
This socket is displaceable on the post, and can be freely pressed into the base between the sleeve and the hole, to effect an elastic anchorage. While firm and easy to mount, this reduces the liability for the post to break off. The annular sleeve pref. rests in a concrete recess in...
PROBLEM TO BE SOLVED: To obtain a foundation pile structure by which a foundation consolidating part can be strengthened by integrally constraining a concrete column at the foundation consolidating part of a pile hole, and appropriate strength can be imparted by eliminating excessive reinforcement at ...