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Concrete Blocks

Concrete blocks for your building project at C.L. Jones. Building supplies and materials for trades and DIY across North Wales.
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AA50100
Marshalls Common Bricks are designed to be used for all types of construction above and below damp proof course level, independently or in conjunction with dense aggregate blocks.
The aggregates used in the manufacturing process provide density, strength and thermal conductivity values, which are compatible with the majority of dense concrete blocks.
Colour and finish may vary depending on the supplying works. Colour and texture cannot be guaranteed.
AA50001
GP1 blocks are high quality lightweight concrete density blocks 1300-1600kgm3. They are strong, lightweight durable units manufactured in cellular form.
AA50002
Monacrete concrete blocks are high quality dense concrete 2000kg/M3 solid blocks.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
AA50003
Monacrete 140 Hollow Block (MD003)

Dimensions: 440mm (L) x 140mm (W) x215mm (H)

Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
GB01005
Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
GB01006
Monacrete 200 Hollow Block (MD005)

Dimensions: 440mm (L) x 200mm (W) x215mm (H)

Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
GB01007
Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
AA50004
Monacrete 215 Hollow Block (MD007)

Dimensions: 440mm (L) x 215mm (W) x215mm (H)

Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
GB01009
Monacrete concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable units manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.

Advantages; Hight Quality, High Strength, Accurate Dimension, Fire Resistant, Acoustic Performance, Recyclable, Economic Construction
GB01002
Monagreen 100 Hollow Block (MG100)

Dimensions: 440mm (L) x 100mm (W) x215mm (H)

Monagreen concrete blocks are high quality dense concrete 1800 – 2000kgM3 blocks.
They are strong heavy durable and sustainable manufactured in a variety of forms – Solid, Cellular or Hollow and are produced in several different sizes using only top quality locally sourced natural aggregates and binders.
ISO 9001 & ISO 14001 Factory Certification
BS EN ISO 9001:2015 BS EN ISO 14001:2015
GB01035
Monalight blocks are high quality lightweight concrete density blocks 1300-1600kgm3. They are strong, lightweight durable units manufactured in both solid and cellular form, and are produced in several different sizes using only top quality aggregates and binders.

Advantages; High Quality, High Strength, Light weight, Accurate dimension, Fire resistant, Acoustic Performance, Recyclable, Economic Construction.
GB01036
Monalight blocks are high quality lightweight concrete density blocks 1300-1600kgm3. They are strong, lightweight durable units manufactured in both solid and cellular form, and are produced in several different sizes using only top quality aggregates and binders.

Advantages; High Quality, High Strength, Light weight, Accurate dimension, Fire resistant, Acoustic Performance, Recyclable, Economic Construction.
GB01109
Forterra Thermalite Shield block is very versatile and can be used in a variety of applications including external walls, foundations, partitions and separating walls.

Thermalite aircrete blocks provide a cost-effective solution for wall, floor and below-ground constructions. A closed micro-cellular structure, that features tiny pockets of trapped air, gives Thermalite its distinctive features: high thermal and sound insulation, lightness for handling, high compressive strength and fire resistance. Thermalite’s excellent thermal insulation properties make U-value targets easier to achieve and can help reduce the CO2 emissions during a building’s life.

Additional Information:
Compressive Strength: 3.6N/mm2
Thermal Conductivity: 0.15W/M.K
Density: 600KG/m3
Thickness: 100mm
Weight: 7kg
GB01102
Trenchblock 3.6 T&G is a revolutionary Thermalite block for constructing solid foundation walls. Offering handholds for easy lifting, along with tongue and groove joints which avoid the need for mortar in perp ends.

Thermalite Trenchblock is a tried and tested, economical alternative to the construction of cavity walls with concrete infill, engineering bricks or heavy aggregate blocks for foundations.
• For use in soils of up to Design Sulfate Class DS 4
• Available with tongue and groove joints and handholds
• Improves thermal performance
• Eliminates the need to mortar perpends

Additional Information:
Compressive Strength: 3.6N/mm2
Thermal Conductivity: 0.24W/M.K (below ground)
Density: 600kg/m3
Thickness: 355mm
Weight: 24.8kg