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Concrete Block Manufacturers in Afghanistan
This machine is very popular type automatic hollow block making machinery, can make different size hollow block, solid bricks, pavers, hourdis,S blocks and so on. We accept your customized block mould size, also can supply you brick samples for your reference.All of machines are give you factory directly competitive price.
Features
Langfang Nianpeng Mechanical Equipment Processing Co., Ltd. is one of the most reliable manufacturers and suppliers of concrete block manufacturers in afghanistan in China. If you're going to buy high quality concrete block manufacturers in afghanistan, welcome to get pricelist and quotation from our factory. For price consultation, contact us.
Concrete blocks are a new type of building material made from cement as a binder, along with aggregates such as sand, gravel, and industrial waste (such as fly ash and slag). These blocks are mixed, formed, and cured. Due to their high strength, environmental friendliness, energy efficiency, and ease of construction, they have widely replaced traditional clay bricks and become a core material for building walls and municipal engineering projects.
Key purchasing criteria:
Prioritize "Strength Grade": Choose based on the intended use (MU7.5 and above for load-bearing walls, MU3.5-MU5.0 for non-load-bearing walls);
Check "Appearance Quality": Ensure there are no noticeable chipped edges, cracks, or cracks, and that dimensional deviations are minimal (measure with a tape measure; deviations exceeding ±3mm are not recommended).
Focus on "Environmental Certification": Select products with a high proportion of industrial waste (≥30%) and certified as "Green Building Materials" to better meet regulatory requirements. Precautions for Use:
Moisten the masonry blocks before laying: If the masonry blocks are dry, water them 1-2 hours in advance (moisture content should be controlled at 10%-15%) to prevent them from absorbing moisture from the mortar and causing cracking.
Mortar Proportion: Use specialized masonry mortar (such as M5-M10 cement mortar). Do not use "plain cement mortar" for masonry (this will result in insufficient bonding and affect wall stability).
Wall Tie Rebar Installation: Tie bars (typically Φ6 steel bars, ≥1000mm in length) should be placed every 3-4 layers of masonry blocks to strengthen the connection between the wall and the frame and enhance seismic resistance.
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