Product Description Fiber Cement Board is a composite material made of quartz sand, cement and cellulose fibers. This product adopts imported pure paper pule from Canada, not included waste paper pulp. Fiber cement board is manufactured in a sheet form and they are used for interior and exterior suspension, partition and flooring application.The normal size is 1220×2440mm,thickness from 4.5~20mm, and density is 1.3~1.6g/cm3. There are low-density, middle-density and high-density. Feature & Typical Application Feature : 1.100% asbestos free 2. non combustible A1 grade 3.Excellent Moisture / Water Resistant 4.Good Heat and Sound Insulation 5.Durability and long service life 6.Easy to install & fix 7.Excellent impact resistant 8.High Strength Application: Applicable for higher performance of fire rating application of the ceilings, Wall Panels and Partition board of the buildings, such as office buildings, residential buildings, commercial buildings, schools, airports, railway stations, research institutions, cinemas, hospitals, gyms and KTV rooms, ventilation ducting,smoke ducting,smoke curtain . Data Sheet Item Fiber cement calcium silicate board Raw material Cement,Quartz sand, fiber Fireproof rate Grade A Non-combustibility (min) >=240 Bending Strength (MPa) >=12 Density(g/cm3) 1.2-1.4 Water Contain: ≤ 10% Swelling ratio ≤ 0.25% Shrinking ratio ≤ 0.5% damp proof rate After wetting, the strength drops by 20-40%, recovers by 100%after drying Surface Un-sanded / Sanded Edge Square / Recessed Specification Standard size:1200/1220*2400/2440/3000*6~30MM Tolerance:Length/Width: ±/3mm; Thickness: ±/0.3mm; Edge Squareness : ≤3mm/m; Diagonal difference: ≤4mm Packaging & Shipping Exhibiton& Customers We participate the 6th metal shanghai expo and 15th International Metallurgical Industry Expo. Many our regular customers also came to visit us Certifications Our company has professional and strict quality control for all the products. We have passed CE certificate on 2016. And we also passed MSDS, ISO9001 quality management system certification and REACH etc. FAQ Q1:What is your payments terms? A1 : 30% T/T in advance, 70% balance to be against the BL copy or by LC, or other payment terms. Q2 : What is your lead time? A2 : It usually needs about 10- 20 days after receiving your deposit. Q3 : How can you control your quality? A3 : For each production processing, SJOIN have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods if needed. Q4 : Do you provide free samples? A4 : Yes, free samples are available. Q5 : Can we visit your company? A5 : Yes, of course, welcome to SJOIN Company.