摘要:
A rebar coupler (120) can have a coupler body (140) with a hollow interior, and a first end (150) and a second end (154) that are open to the hollow interior to receive rebar into opposing ends of the hollow interior along a longitudinal axis (LA). One or more grout ports can be included on the coupler body (140), including a first grout port (160) on the first end (150) of the coupler body (140). The coupler body (140) can include a set screw (142), a removable stop, a narrowed first end, a removable cap, or other features.
摘要:
The present invention provides a stair edging component or nosing assembly comprising a plurality of elongate inserts, each insert comprising a main body portion having a tread surface and a coupling interface to couple the insert to the stair, and an opening extending through the length thereof, a locating spacer located between each pair of inserts, and a tensioning means extending through the opening in each insert and along the length of the stair edging component.
摘要:
Eine Vorrichtung zur Herstellung eines Bauprodukts, das wenigstens ein an einer Schalung anzubringendes und in einen härtbaren Baustoff wie Beton einzubettendes Bauprofilelement (11) umfasst, weist ein Positionierelement (25, 25') auf. Das Positionierelement umfasst eine zum Anlegen an die Schalung ausgebildete Anlagefläche (39), eine Aufnahme (45) für ein Fixierelement (21), das einerseits zur Befestigung an der Schalung und andererseits zur lösbaren Verbindung mit dem Bauprofilelement (11) ausgebildet ist, und eine Anschlagfläche (47A-47D), die zum Anschlagen an eine Anschlagkante der Schalung ausgebildet ist.
摘要:
The present invention relates to a composite panel made from cementitious mortar characterized in that a plurality of openings pass through its complete width, each of which is filled with a transparent to light material. The invention also relates to methods for producing this panel.