Fired Shale Perforated Brick

Updated: 2026-08-07

Overview

Sintered shale porous brick is an innovative construction material made by sintering shale at high temperatures. It is characterized by its porous structure, which provides excellent thermal insulation and soundproofing properties. This material is widely used in modern construction due to its lightweight nature and environmental benefits. Shale, the primary raw material, is abundant and sustainable, making this brick an eco-friendly alternative to traditional clay bricks. The sintering process enhances its durability and resistance to weathering, ensuring long-term performance in various construction applications.

Physical and Chemical Properties

Sintered shale porous brick exhibits a unique combination of physical and chemical properties. Its porous structure significantly reduces its weight while maintaining high compressive strength, typically ranging from 10-20 MPa. The material is also highly resistant to fire, with a melting point exceeding 1000°C. Chemically, it is inert and does not react with most common construction materials. Its low thermal conductivity makes it an excellent insulator, reducing energy consumption in buildings. Additionally, its soundproofing capabilities are superior to traditional bricks, making it ideal for residential and commercial projects.

Main Applications

Sintered shale porous brick is primarily used in the construction of walls, partitions, and other structural elements. Its lightweight nature reduces the overall load on the building foundation, making it suitable for high-rise constructions. The material's thermal insulation properties help in maintaining indoor temperatures, contributing to energy efficiency. Beyond residential buildings, it is also used in industrial facilities, schools, and hospitals where soundproofing and fire resistance are critical. Its versatility and performance make it a preferred choice for sustainable construction projects.

Safety and Storage

Sintered shale porous brick is non-toxic and safe to handle. However, care should be taken to avoid breakage during transportation and installation. Proper storage is essential to maintain its quality; it should be kept in a dry, ventilated area to prevent moisture absorption, which could affect its performance. Workers should use appropriate personal protective equipment (PPE) when handling the bricks to prevent injuries from sharp edges. The material is fire-resistant and does not emit harmful fumes when exposed to high temperatures, ensuring safety in case of fire incidents.

B2B Procurement Guide

When procuring sintered shale porous bricks, several factors should be considered to ensure quality and suitability for the intended application. Key parameters include porosity, compressive strength, and thermal conductivity. It is advisable to request product specifications and test reports from suppliers to verify these properties. Bulk procurement often attracts discounts, so it's beneficial to estimate the required quantity accurately. Additionally, consider the supplier's reputation, delivery timelines, and after-sales support. For large projects, samples should be tested before finalizing the order to ensure compliance with project requirements.