{"id":28764,"date":"2024-03-03T20:40:04","date_gmt":"2024-03-03T13:40:04","guid":{"rendered":"https:\/\/aycontento.com\/?post_type=product&p=28764"},"modified":"2026-05-16T14:05:49","modified_gmt":"2026-05-16T07:05:49","slug":"%e0%b8%ad%e0%b8%b4%e0%b8%90%e0%b8%a1%e0%b8%ad%e0%b8%8d-2-%e0%b8%a3%e0%b8%b9-%e0%b8%81%e0%b9%89%e0%b8%ad%e0%b8%99%e0%b9%83%e0%b8%ab%e0%b8%8d%e0%b9%88","status":"publish","type":"product","link":"https:\/\/aycontento.com\/en\/product\/brick\/large-2-hole-brick\/","title":{"rendered":"Large 2-hole brick"},"content":{"rendered":"
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What are large, two-hole clay bricks? How do they differ from small, three-hole bricks?<\/b><\/h2>

Large 2-hole brick<\/strong> It is a clay brick of a certain size. 5 \u00d7 6 \u00d7 15 cm.<\/strong> Designed to be a \u201cbalance\u201d between construction speed and cost-effectiveness, larger than smaller 2-hole bricks, allowing for faster wall construction, using approximately 25% fewer bricks, and also preserving\u2026 2 holes<\/strong> This allows the mortar to penetrate and form a strong mechanical bond, which is an advantage that solid bricks lack.<\/p>

Compared to large, three-hole bricks, this model is smaller, lighter, more cost-effective, and significantly shortens construction time. It's ideal for projects requiring a balance between cost, speed, and strength.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Technical Specification<\/b><\/h2>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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list<\/th>information<\/th><\/tr><\/thead>\r\n
Product Category<\/td>Large hollow bricks (2-hole bricks)<\/td><\/tr>\r\n
Dimensions (Width \u00d7 Height \u00d7 Length)<\/td>5 \u00d7 6 \u00d7 15 cm.<\/td><\/tr>\r\n
Weight per piece<\/td>~0.55 kg\/block<\/td><\/tr>\r\n
Number of holes<\/td>2 holes (drilled through the entire length)<\/td><\/tr>\r\n
Quantity used (6 cm wall)<\/td>95\u2013100 pieces\/sq.m.<\/td><\/tr>\r\n
Compared to a small piece.<\/td>Uses fewer blocks (~25%) \u2192 Faster construction, saves mortar.<\/td><\/tr>\r\n
Compared to the three large holes.<\/td>Cheaper price, lighter weight (0.55 vs 1.6 kg).<\/td><\/tr>\r\n
Production source<\/td>Ayutthaya factory (direct from factory)<\/td><\/tr>\r\n
Transportation<\/td>6-wheel trucks \/ 10-wheel trucks \/ 18-wheel trucks (trailers)<\/td><\/tr>\r\n <\/tbody>\r\n <\/table>\r\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t
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\r\n \ud83e\uddee<\/span>\r\n

Not sure how many pieces I need? Use our free brick calculator.<\/a><\/p>\r\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t

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Key features: Large, two-hole clay bricks (AY Contento)<\/b><\/h2>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\r\n \u26a1<\/span>\r\n

Faster construction than smaller blocks (~25%) \u2014 saves on labor costs.<\/h4>\r\n

Using only 95-100 bricks per square meter, compared to 120-130 smaller bricks, significantly reduces construction time and labor costs without the high price of 3-hole bricks.<\/p>\r\n <\/div>\r\n

\r\n \ud83d\udd17<\/span>\r\n

Better adhesion to mortar than solid brick \u2014 Mechanical Bond<\/h4>\r\n

The two holes allow mortar to penetrate and lock the bricks in place, creating a stronger mechanical interlock that is superior to a smooth surface. This results in a durable wall that will not peel or flake in the long run.<\/p>\r\n <\/div>\r\n

\r\n \ud83d\udcb0<\/span>\r\n

Better value than 3-hole models \u2014 optimal balance.<\/h4>\r\n

The price per block is lower than larger 3-hole bricks, while still offering significantly better construction performance than smaller bricks. It's ideal for projects requiring maximum ROI.<\/p>\r\n <\/div>\r\n

\r\n \u2696\ufe0f<\/span>\r\n

Perfect weight for a craftsman's hand \u2014 durable and easy to build.<\/h4>\r\n

Weighing 0.55 kg per piece, it's easy to grip for all-day construction work. It's three times lighter than large 3-hole bricks, reducing fatigue for workers during continuous construction projects.<\/p>\r\n <\/div>\r\n <\/div>\t\t\t\t<\/div>\n\t\t\t\t

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Comparison: 2 holes, large block vs. 2 holes, small block vs. 3 holes, large block<\/b><\/h2>
section<\/th>2 holes, large size (this model)<\/th>2 holes, small pieces<\/a><\/span><\/th>3 holes, large lump<\/span><\/a><\/th><\/tr><\/thead>
Size<\/td>5 x 6 x 15 cm.<\/td>3 x 6 x 14 cm (smaller)<\/td>6 x 10 x 20 cm (larger)<\/td><\/tr>
Weight\/block<\/td>~0.55 kg (fits comfortably in the hand)<\/td>~0.31 kg.<\/td>~1.6 kg (heavier)<\/td><\/tr>
Block\/sq.m.<\/td>95\u2013100 pieces<\/td>120\u2013130 pieces (or more)<\/td>40\u201345 pieces (less)<\/td><\/tr>
Price\/piece<\/td>Average (Best Value)<\/td>Cheapest<\/td>More expensive<\/td><\/tr>
Cement adhesion<\/td>Very good (2 holes)<\/td>Very good (2 holes)<\/td>Very good (3 large holes)<\/td><\/tr>
Thermal insulation<\/td>a little<\/td>a little<\/td>Good (Large air gap)<\/td><\/tr>
Speed of construction<\/td>Fast (+25% vs. small chunk)<\/td>Slower<\/td>Fastest<\/td><\/tr>
Suitable for<\/td>General work, balanced budget.<\/td>Extremely limited budget.<\/td>Rapid construction project<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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Applications<\/b><\/h2>