Mechanical Tie PN1FX (with unique Shear Nut)
Description

The Lectros PN101FX double expansion remedial wall ties are manufactured from corrosion resistant Austenetic 304 Grade Stainless Steel tie bars with Neoprene sleeves.

The Neoprene sleeves of this tie avoid point loading and are remarkably tolerant to both hole and host material variations.

The ‘Quick-Fix’ tie features a unique ‘tall-nut’ which when turned with a setting tool, rotates the whole tie bar, forcing the inner leaf Neoprene sleeve to open and grip in the masonry. The inner fix has now been created. At a factory set torque level, the end of the ‘tall nut’ shears away and the remaining nut is forced down the tie bar to expand the Neoprene sleeve to grip the outer leaf.

The speed of fix of the ‘Quick-Fix’ tie with a torque set electric drill is probably the fastest tie currently on the UK market.
 

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Mechanical Tie PB1FX (with unique Shear Nut)
Description

The Lectros PB101 FX double expansion remedial wall ties are manufactured from corrosion resistant Austenetic 304 Grade Stainless Steel tie bars with Brass expanders. The Brass expander is offered as an alternative to stainless steel expanders due to the malleable nature of Brass and the improved grip of the masonry that this tie affords. It is sometimes difficult to obtain a good anchor with Stainless Steel expanders in hard materials with a compressive strength over 10N/mm².

The ‘Quick-Fix’ tie features a unique ‘tall-nut’ which when turned with a setting tool, rotates the whole tie bar, forcing the inner leaf Neoprene sleeve to open and grip in the masonry. The inner fix has now been created. At a factory set torque level, the end of the ‘tall nut’ shears away and the remaining nut is forced down the tie bar to expand the Neoprene sleeve to grip the outer leaf.

The speed of fix of the ‘Quick-Fix’ tie with a torque set electric drill is probably the fastest tie currently on the UK market.
 

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Mechanical Tie PS10 & PN10
Description
PS10

The Lectros Stainless Steel double expansion remedial wall ties, with their lightweight expanding sleeves are manufactured entirely from Austenetic 304 Grade Stainless Steel. The expanding sleeves are machined from strip, and allow a wide range of fixing into soft and hard materials alike without relaxation or creep under continuous tensile and compressive loading. By using strip of a precise thickness, high localised compressive point loads that are normally associated with conventional expanders are reduced thereby reducing the possibility of cracking the masonry.

PN1O

The Neoprene sleeves of this tie avoid point loading and are remarkably tolerant to both hole and host material variations. The 10mm diameter Neoprene expanding sleeves are uniquely designed, thus ensuring that compression washers fitted to not pull through the sleeves on expansion. The 10mm diameter Neoprene sleeves fitted to the wall tie gives it a very wide range of fixing, allowing it to fix into softer materials with ease, and under continuous pressure testing does not creep and loose its grip.
 

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Resin Mechanical Tie PS12 & PRS12
Description
PS12

The PS12 Lectros Stainless Steel double expansion remedial wall ties are manufactured entirely from Austenetic 304 Grade Stainless Steel. The tie has been designed as an alternative to the Lectros PS1O tie where a greater diameter expander is required by specifiers. The inner fix is effected by a crimped nut which gives the best possible initial grip on the inner leaf, and is an improvement on other systems where ties have to be continually taken out, pre-expanded and reinserted to effect a fix.

PRS12

This tie is used in situations where the inner leaf construction is of low compressive strength i.e. normally below 7N/mm² and the outer leaf is constructed from better quality material - i.e. normally above 10N/mm².

All metallic components are manufactured from Austenetic 304 Grade Stainless Steel. The inner ‘wavy-tail’ end has been in use for over 20 years and is acknowledged as being the best possible resin anchor design.
 

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Resin Mechanical Tie PRN10 & PRS10
Description
These ties are used in situations where the inner leaf construction is of low compressive strength ie normally below 7N/mm² and the outer leaf is constructed from a higher compressive strength ie normally above 10N/mm².

The inner “wavy tail” end has been in use for over 20 years and is acknowledged as being the best possible resin anchor design.

PRN1O

The Neoprene sleeves avoid point loading, a characteristic of metallic expanders and are tolerant to hole and masonry variations. The sleeves are manufactured to BS 2752/c70 Ref C698.

PRS10

The Lectros Stainless Steel expander is designed to provide a wide range of fixings into soft and hard materials alike without undue relaxation or creep under continuous tensile and compressive loading or cyclical vibration.

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Resin Tie PRP
Description

The PRP is a 10mm diameter stainless steel replacement wall tie, which can be used in situations where the quality of the inner and outer leaf is in doubt. It has been designed with the added advantage of being virtually self-centring.

The PRP consists of a hollow polypropylene tube containing exit slots for the resin to be directed both inside and outside the tube giving both a mechanical and adhesive fix to the tie once the resin is applied. A 5mm stainless steel bar connects the two sieves. The thin diameter bar allows the flexibility for thermal movement.

The PRP resin/resin tie can be used in almost all building materials, ie brick, lightweight block, timber frames and even mortar.

The PRP resin/resin tie is not only available in various lengths to deal with varying cavities, but it is also possible to vary the lengths of the standard sizes on site.

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Lateral Restraints
Description
Lateral restraints are manufactured from 304 Austenetic Stainless Steel rods 8mm in diameter. These are supplied in standard lengths of 1 metre but are available in any length by prior arrangement.
 
The Lectros Lateral Restraint can be fitted from outside the property with a minimum of disturbance - in most cases just a lifting of the floorboards to determine the position of the joists.
 

Epoxy Resin & Polyester Resin Systems
Description
Chemical anchors can be used in many applications and have advantages over mechanical fixings. The Lectros cartridge systems can be used for the permanent fixing of wall ties, starter and extension bars, machines, underwater anchors/damp substrate, rail and crane tracks etc.
 

The advantages of the Lectros cartridge chemical anchorage are: 

•	the optimum ratio of resin and activator is dispensed by the cartridge
•	the patented nozzle ensures total mixing
•	the cartridge system ensures that personal contact with the resin is minimised
•	very low wastage
•	it does not rely on expansion to ensure a fixing and as a result can be used both for fixings in weaker substrates and with reduced edge distances
•	the nature of the resin used allows a degree of vibration resistance in situations with dynamic loads
•	metallic fixings encased in resin have a high degree of corrosion protection
•	can be used with black, zinc plated, galvanised or stainless steel bolts
•	provides extremely high pull-out loads

Product Data

Technical Data Sheet (in Acrobat PDF Format)

Lectro Cem Grout
Description
Lectro Cem Grout is a premixed cementitious thixotropic shrink compensated grout with a specially developed blend of polymeric reinforcing resins.
 
Lectro Cem Grout requires only the addition of a measured amount of clean water to produce an environmentally and user friendly method of fixing:
 
• Anchors, Bolts and Starter Bars;
• Masonry Reinforcing and Stitching Bars;
• Remedial Wall Ties.
 
Lectro Cem Grout is non-gaseous, non-corrosive, non-oxidising and is free of chlorides.
 

Product Data

Technical Data Sheet (in Acrobat PDF Format)