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Block specifications

Formwork blocks in wood-cement conglomerate for eco-sustainable masonry, able to guarantee excellent performance in the field of thermal insulation, as well as high acoustic insulation, anti-seismic, eco-sustainable, fire-resistant, light, for quick and economical installation. The blocks contain EPS insulation in BASF’s Neopor® BMBcertTM graphite or cork.

Since 2022 there are 2 lines of eco-sustainable products:

– Isotex Total Green with 100% recycled insulation (made of Neopor® BMBcertTM by BASF)

– Isotex Green with 10% recycled insulation (made of Neopor® BMBcertTM by BASF)

All Isotex®products have obtained CE marking and all certifications in compliance with current regulations.

Installation

The cement-bonded wood fibre blocks are laid dry, thereby eliminating the various drawbacks of mortar, and subsequently filled with concrete with horizontal and vertical reinforcing rods to create a sound high load bearing structure. These structural characteristics allow use in first and second category seismic areas.

Thanks to excellent workability, the material lends itself to any type of construction. The manageability and ease of installation make Isotex cement-bonded wood fibre blocks particularly suitable for self-build construction. Realizing exterior and interior load-bearing walls with Isotex® cement-bonded wood fibre blocks staggered by half a block, cast with concrete every 5-6 layers to eliminate thermal bridges and with a single continuous vertical cavity for concrete casting, is the fastest and cheapest way to construct.

The range of blocks is complete with a number of special units such as half-blocks, corner blocks, flooring curb blocks, architrave blocks and pillar blocks.

For more detailed technical information on the installation and processing of the blocks, please visit the section on ‘Ease of Installation’.

Summary table of all the blocks

Certifications

This construction method meets, with single, simple and quick installation, all regulations relating to seismic safety and thermal and acoustic insulation (with double insulation and thicker external block wall), fully exploiting the characteristics of concrete filling.

The consequence of these characteristics are a comfort liveable interior and considerable energy savings, which translate to lower costs of heating in winter and cooling in summer. Compared with other building materials for the construction of load-bearing walls, Isotex’s block system is the most complete and affordable.

Visit the “Certified Benefits” section which details the performance of homes built with the block Isotex system and related certifications.

With the exclusive use of natural raw materials, after extensive testing, the blocks have been certified environmentally friendly. Constant quality control by Isotex and certification bodies guarantees the highest and most consistent quality.

To request certificates in pdf contact us.

Catalogue

For further information take a look at the catalogue.

All the videos

CONCERNING TO THE MARKETS, HAVING DIFFERENT REGULATIONS (AS MINIMUM THICKNESS OF CONCRETE 12 cm), IT IS INTENDED TO INCREASE THE THICKNESS
OF 3 CM MORE OF INSULATION WITH BASF-NEOPOR® GRAPHITE.

STANDARD BLOCKS

Standard blocks are used for current wall

HDIII 44/20
with low carbon
insulation Neopor BMB
HDIII 38/14
with low carbon
insulation Neopor BMB
HDIII 33/10
with low carbon
insulation Neopor BMB
HDIII 30/7
with low carbon
insulation Neopor BMB
HB 44/15-2
HB 30/19
HB 25/16
HB 20

CUSTOM BLOCKS

Particular blocks

HDIII 44/17
with low carbon
insulation Neopor BMB
HDIII 44/14
with low carbon
insulation Neopor BMB
35.-Blocco-HDIII-33.13-gr
HDIII 38/10
with low carbon
insulation Neopor BMB
HDIII 38/14
with Cork

Infill blocks

HDIII 44/23
with low carbon
insulation Neopor BMB
HDIII 38/17
with low carbon
insulation Neopor BMB
HDIII 33/13
with low carbon
insulation Neopor BMB
HDIII 30/10
with low carbon
insulation Neopor BMB

COMPLETATIONS BLOCKS

The special blocks complete the range by facilitating the pose and installation of external or internal corners (UNI), shoulders (Spalle) for doors and windows, lintels, pieces (Ausg) of high to reach the floor slab, and pieces (Correa) for isolation of the border beam of the floor slabs

Half block for shoulder 44 cm
Pass block da 30/33/38/44 cm
Shoulder block 38-44 cm
Corner block (UNI) 38-44 cm for corner
Corner block (UNI) 30-33 cm for corners and shoulders
Block to the inner corners of 30-33-38-44 cm
Pillar block: 33 cm section of concrete 25×38 cm, 38 cm section of concrete 30×38 cm

SPECIAL BLOCKS

blocco-correa-solaio-isotex
Floor slab block:
X= a piacere; Y= a piacere; Z= X + Y
5
Blocks with corners as preferred (thicknesses 25 – 30 – 33 – 38 cm)

View summary table of all the blocks