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 |