年产150万平方新(xin)型(xing)磷石膏砌块
以磷建筑(zhu)石膏为主(zhu)要胶凝(ning)材料,经(jing)加水搅(jiao)拌、浇注成型(xing)或压制成型(xing)的石膏砌(qi)块制品，其外形为长方体，纵(zong)横边缘分别(bie)设有榫(sun)头和榫(sun)槽。
我公(gong)司生产(chan)的磷石膏(gao)砌块为(wei)空心砌块。
A gypsum block product made of phosphorous building gypsum as the main cementing material, stirred with water, poured into shape or pressed into shape, the shape is a cuboid, and the longitudinal and transverse edges are respectively provided with tenons and tenon grooves.
The phosphogypsum blocks produced by our company are hollow blocks.
磷石(shi)膏砌(qi)块的技术指标
| 项目 | 指(zhi)标 | |
| 外观质量 | 缺角 | 同(tong)一砌(qi)块(kuai)不应多(duo)于1处(chu)，缺角尺寸应小于30mm*30mm |
| 版面(mian)裂缝，裂纹 | 表应(ying)有贯穿(chuan)裂缝；长度小(xiao)于(yu)30mm，宽度小(xiao)于(yu)1mm的飞贯穿(chuan)裂纹不应(ying)多于(yu)1条 | |
| 气(qi)孔 | 直径5mm-10mm不应多于2处，大于10mm不应有 | |
| 油污、泛霜 | 不应有 | |
| 尺寸和尺寸偏差/mm | 长度偏差 | ±3.0 |
| 高(gao)度偏差(cha) | ±2.0 | |
| 厚度偏(pian)差 | ±1.0 | |
| 孔(kong)与孔(kong)之间(jian)和孔(kong)与板(ban)面之间(jian)的(de)最小壁(bi)厚 | ≥15.0 | |
| 平整度(du) | ≤1.0 | |
| 表观密(mi)度/（kg/m3） | 空心砌块 | ≤800 |
| 断裂荷(he)载(zai)/N | ≥4000 | |
| 软化系(xi)数 | ≥0.6 | |
