摘要:
Mesh (1) for forming a flexible brick plate (6) comprising a plurality of support rods (2) that can be inserted into slots (6a) formed in said bricks (6), said support rods (2) being interwoven with a plurality of positioning rods (4) of said bricks (6), said mesh (1) including a reinforcing rod (3) interwoven with said positioning rods (4) between every two support rods (2), said support (2), reinforcing (3) and positioning rods (4) which are corrugated in their intersecting sections. The mesh is characterised in that the distance between every two reinforcing rods (3) is a distance (d1) predetermined in accordance with the width of said plate, the value of said width being a standard value (A) determined based on the number and nominal size of the bricks (6) that must be included in said plate. It has the advantage of allowing plates of standard width to be obtained without losing robustness and firmness.
摘要:
Wall lining mesh (1) comprising a plurality of parallel wefts (2) intended to be oriented preferably stacked at different levels and each extending over a length dimension (L); and a plurality of links (3) connecting said wefts (2) to one another. The wefts (2) have a spiral shape wound around a notional core of revolution or a notional core having a polygonal cross-section, each weft (2) comprising an alternating sequence of peaks (4) and valleys (5) with segments which extend in a direction having a component normal to the length dimension (L) and which can pass through links (3), with each link (3) surrounding a peak (4) and a valley (5) of different wefts (2).
摘要:
A barrier panel (10) is formed of a first rail member (12) and a second rail member (14) with at least one vertical support member (16) mounted to and extending between the first rail member and second rail member. The first rail member includes first openings (28) spaced apart along its length. The second rail member includes second openings (36,38) spaced apart along its length. Vertical cables (19) are mounted to and extend between the first rail member and second rail member. A first end of each vertical cable is secured within one of the first openings and a second end of each vertical cable is secured within an opposite one of the second openings.
摘要:
The invention relates to steel ropes (110) for securing openings and perimeters, and to netting (100) constructed at least partially of steel ropes of this type. Steel ropes used for alarmed security have signal wires or fibre optics in their interior. These are enclosed by laid premium steel wires. The invention also relates to barbed wire, razor wire and/or security fences comprising steel ropes of this type and/or netting constructed at least partially of steel ropes of this type. The netting can be used in isolation or in addition to existing mesh netting.
摘要:
A decorative mesh fence made of wire and cut film or another material playing a role of a fence or a decoration, imitating a hedge of natural plants.
摘要:
A safety barrier comprises a plurality of base members (6),each flat and rectangular, each being provided in an upper surface thereof with a downwardly-entrant rectangular aperture (8). The assembly also comprises a plurality of posts (10), each being provided on a stem thereof with a generally rectangular formation (12) allowing the post to be inter-fitted into the aperture (8), in a manner such as to prevent rotation of the post relative to the base. A length of netting (14), is fixed at opposite ends to two posts referred to as primary posts, 10 a , and is secured to intermediate or secondary posts by clips (15) when not in use, the netting and posts represent a sub-assemly which may be rolled into a bundle, and when desired for use the bases (6) may be placed around around a road working, and the bundle unrolled and the posts inter-fitted with the base members.