建筑內(nèi)防止火災(zāi)蔓延至相鄰區(qū)域且耐火極限不低于規(guī)定要求的不燃性墻體。比如：使用彩鋼板、石膏板、實(shí)體墻等材料做防火分隔。

Prevent the fire to the adjacent area and the fire resistance limit is not lower than the specified requirements. For example: the use of color steel plate, gypsum board, solid wall and other materials to do fire separation.

彩鋼板中間的夾芯材料主要有聚苯乙烯泡沫、巖棉、聚氨酯三種。巖棉、玻璃棉彩鋼板適用于危險(xiǎn)性較小，無?；坊蚴褂蒙倭课；返碾娮訌S等，不得用于儲(chǔ)存?；?/span>。

The sandwich material in the middle of the color steel plate mainly includes polystyrene foam, rock wool and polyurethane. Rock wool and glass wool color steel plate are suitable for electronic factories with less risk, no hazardous chemicals or using a small amount of hazardous chemicals, and shall not be used for storing hazardous chemicals.

佛山市萬慶物資有限公司是以銷售、配送為一體的專業(yè)化彩鋼供應(yīng)商。位于順德樂從鋼材批發(fā)市場，交通便利，主要經(jīng)營彩鋼壓型鋼板、彩鋼復(fù)合板、巖棉復(fù)合板、C、Z型鋼板、樓承板等建筑鋼板。銷售各種鋼結(jié)構(gòu)、廠房車間、網(wǎng)架等。在激烈的鋼材市場競爭中，萬慶人始終堅(jiān)持“顧客至上”的經(jīng)營理念。萬慶人將一如既往地貫徹“務(wù)實(shí)、進(jìn)取、發(fā)展、創(chuàng)新”宗旨，以更好的產(chǎn)品，更誠摯的服務(wù)，滿足廣大客戶的需求，我們的承諾是讓您放心，讓您滿意。

Foshan Wanqing Materials Co., Ltd. is a professional color steel supplier for sales and distribution. Located in Shunde Lecong steel wholesale market, convenient transportation, mainly engaged in color steel pressed steel plate, color steel composite plate, rock wool composite plate, C, Z type steel plate, floor plate and other building steel plate. Sales of all kinds of steel structure, workshop, grid, etc. In the fierce steel market competition, wanqing people always adhere to the "customer first" business philosophy. Wanqing people will, as always, carry out the "pragmatic, enterprising, development, innovative" purpose, with better products, more sincere service, to meet the needs of the majority of customers, our commitment is to let you rest assured, let you satisfied.

彩色涂層鋼板在建筑上已成功地便用了許多年，合適安裝的建筑板在正常的維修條件下具有優(yōu)良的抗腐蝕性能。

The color coated steel plate has been successfully used in the construction for many years, and the suitable installed building plate has excellent corrosion resistance under normal maintenance conditions.