what is


The cladding of GRID-ALWA (80-800) type gives the possibility of changing the applied technologies of ceiling or wall strutting, and its innovative application makes it possible to reduce the costs. It is easy to apply and it increases the safety of conducted works. It is intended for underground sites mining hard coal, in the mines of copper, zinc or lead ore, for the protection of embankments, slopes and excavations, and also in construction industry.

The cladding is made from long polyester fibres with huge elasticity and strength coefficient, which are anti-static and non-flammable material. Moreover, this product is resistant to bases, acids and other chemical substances. It is light (1kg per 1m2), corrosion-resistant (extended product life) and it is characterised by huge tensile strength.

Vertical and transverse section points of polyester fibres form a net consisting of even squares and strong nodes, which enables the full use of their mechanical properties. The application of innovative technology shall to a large degree facilitate the performance of strutting in longwall excavations, it will enable the easy fitting of the cladding to the excavation profile, thus increasing safety of executed works. This product has a simple structure and it is safe to use.



The innovative cladding of GRID-ALWA type (80-800) can be used in mining excavations in the mines of hard coal, copper, zinc or lead ore, for the protection of embankments, slopes and excavations, and also in construction industry. If the cladding is used in mining excavations, a detailed concept of its use shall be developed, depending on mining and geological conditions. The cladding can be used in mining excavations in the area of methane and non-methane fields, in the excavations classified as A and B class of coal dust explosion hazard, in the case of presence of water hazard, as well as in the case of strata with self-igniting properties.

The cladding can be used as an alternative for the traditional method (such as steel mesh, bentonites, steel sheets, etc.) used for strutting the ceiling and the walls:

  • As the strutting of the support, bolted and mixed lining with mechanical plating
  • As the strutting for the support lining using the bags filled with chemical bond, constructed behind the lining frame and the rock mass,
  • As the strutting of the support, bolted and mixed lining with gangue plating
  • As the strutting of the ceiling and the walls of transport fields in the case of liquidation of wall fittings
  • As the protection in the case of corrosion of steel strutting in mining excavations – at short and long sections of such excavations
  • For fast reconstruction and reinforcement of large surfaces of degraded excavations
  • For ceiling protection in exploitation fields using collapse and hydraulic backfill
  • In backfill dams in combination with traditional backfill canvas, depending on the type of supplied backfill mixture, and also for the protection of fencing
  • For strutting highly resistant gangue, in the case of which no final lining has been used
  • As temporary lining during the excavation of shafts
  • As the strutting of the thill in the case of thick strata, exploited in layers with the view to protecting the future ceiling in the next mined wall area
  • As insulation of goafs using shotcrete


  • White and uniform colour
  • Standard length of the cladding roll is 50 m or it may be different, depending on the customer’s requirements
  • Cladding width ranges between 1 and 6 m, depending on the customer’s requirements
  • Band thickness between 1.5 and 4.5 mm, depending on the type
  • Band thickness between 9 and 50 mm, depending on the type
  • Mesh size between 20 and 50 mm, depending on the type
  • Light, flexible, with the weight of approx. 1 kg per m2 (in the case of 80×80 kN cladding)
  • Material – polyester fibre of high resistance between 80 and 800 kN, depending on the customer’s requirements
    • 80 – 800 kN in the case of longitudinal tension, depending on the type, e.g. for the type GRID-ALWA 80-80 ≥ 80 kN
    • Transverse section- up to minus 15% of tensile strength in the longitudinal direction
  • Elongation at break in the longitudinal and transverse direction ≤20%
  • The strength of bond between warp and weft ≥ 500 N
  • Bend deflection ≤100 mm
  • Surface resistance, Rs ≤3*108Ω according to more stringent criteria in relation to the standard PN-G-15050:1996
  • Flammability VTM-0
  • Average burning time ≤3 s
  • Average glowing time ≤10 s
  • Oxygen index ≥21.0 %
  • Resistant to bases, acids and other chemicals
  • Corrosion-resistant – does not rust or age



Witamy Państwa na stronie internetowej firmy Module Technologies SA.

Z dniem 09.10.2018 firma LS Tech-Homes SA zmieniła nazwę na Module Technologies SA.

Zmiana nazwy inicjuje nową strategię Spółki nastawioną na generalne wykonawstwo oraz podwykonawstwo wielkopowierzchniowego budownictwa modułowego, z wykorzystaniem płyty w technologii BBS (CLT).

Dotychczasowa działalność spółki LS Tech-Homes SA oparta o wykonawstwo inwestycji z użyciem paneli SIP będzie nadal kontynuowana, z przeznaczeniem dla realizacji projektów budowy mniejszych obiektów.

On 9 October, the District Court in Bielsko Biała registered the change of the company’s name from LS Tech-Homes SA to Module Technologies SA.

This change, along with the new visual identification constitutes one of the key elements, necessary to communicate the new direction of the Issuer’s strategic development.

The main purpose of the rebranding is aiming at strengthening and focusing the Company’s activity in the area of general contracting as well as subcontracting, for the delivery of investments in BBS (CLT) modular construction.