我国板岩市场现状及质量评析

板岩作为建筑装饰领域的主流石材之一，因其具有自然、美观、舒适的复古风格，以及容易清理保养、防火、不易渗透等特点，被广泛应用于各类建筑物的室内外地面、墙面装饰。本文从我国板岩的资源特点、市场前景、组成类型、应用现状进行系统的介绍和分析，并以陕西某地瓦板岩为例，按照相关标准作评析。

Present Situation of Slate Markets in China and the Review of Slate Quality

Slate is one of the most abundant natural building stone materials in China. be fire resistant, water proof and easily maintained. Due to the natural texture and It has proved to beautiful colour, reminiscent of the style of ancient China, natural slates are widely used for roofing, flooring and wall cladding both internally or externally. This article focuses on the characteristics of Chinese natural slate resource. We systematically analyze the slate formation, distribution and geology; the market status; the testing assessment and application. We tested and analyzed a sample from one area in Shaanxi Province to the NF P32-302 standard towards the end of this article.