增强水泥(GRC)空心条板隔墙施工工艺标准(917-1996)（Standard for construction of reinforced concrete (GRC) hollow batten partition wall (917-1996)）.docVIP

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增强水泥(GRC)空心条板隔墙施工工艺标准(917-1996)（Standard for construction of reinforced concrete (GRC) hollow batten partition wall (917-1996)）.doc

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增强水泥(GRC)空心条板隔墙施工工艺标准(917-1996)（Standard for construction of reinforced concrete (GRC) hollow batten partition wall (917-1996)）

增强水泥(GRC)空心条板隔墙施工工艺标准(917-1996)（Standard for construction of reinforced concrete (GRC) hollow batten partition wall (917-1996)） The process standard is applicable to the construction of reinforced concrete hollow lath partitions in residential projects and similar general civil construction projects. Construction preparation: 2.1 materials and tools: 2.1.1 reinforced cement hollow lath: Reinforced cement hollow board has standard board, doorframe board, window frame board, door upper plate, window upper plate, window lower plate and special-shaped plate. Standard boards are used for general partitions. Other plates shall be machined according to the specifications determined by the design. 2.1.1.1 specification: Standard Specification for ordinary residential boards: Long (L) 2400 to 3000mm Width (B) 590 ~ 595mm Thickness (H) 60, 90mm Standard Specification for boards for public use: Long (L) 2400 to 3900mm Width (B) 590 ~ 595mm Thick (H) 90mm 2.1.1.2 technical requirements: the surface density of less than 60kg/m2 The bending load is greater than or equal to 2.0G (G, weight plate N) Single point suspension force is greater than or equal to 800N The slurry compressive strength more than 10MPa The softening coefficient is more than 0.8 The shrinkage rate is less than 0.08% 2.1.2 adhesive: cement adhesive. For a fixed, hollow reinforced cement and matrix structure seam processing, paste seam and metope corner glass fiber cloth. Initial setting time 0.5h Bond strength 1.0MPa 2.1.3 50mm wide glass fibre belt and glass fiber cloth for seam processing. Cloth weight 80g/m2, 8 mesh /in Breaking strength: 25mm * 100mm, cloth passing to 300N Zonal 150N 2.1.4 gypsum putty: for full scraping wall surface. Properties of putty: Compressive strength 2.5MPa; flexural strength 1.0MPa; bond strength 0.2MPa; final setting time 3h. 2.1.5 tools: toothless saw, broom, bucket, wire brush, small ash tank, 2m on foot, 2m brace, surgery, pry root, steel ruler, rubber hammer, wedge, drill, fl