special parts (such as door and window openings around the corner, external wall corner, etc.) Further additional wall insulation cracking mortar only do the inspection of mesh and cracking resistant mortar, not insulation material entities, but also to do the inspection, the project may be continuing project, but the data can not be less, 1, the inspection of material may refer GB50411--2007 energy efficient building construction quality acceptance specifications page 8,9. 2, The inspection of mesh and cracking resistant mortar unifiedly use of engineering construction software (building energy-saving insulation exterior insulation quality acceptance inspection record) (Note to choose fiberglass mesh polystyrene board polymer mortar practice) master project in the table chooses 1,2,5 items. general project selectes 7,8,9,10 items. Remember that energy-saving projects need all of the data.
Current national external walls thermal insulation mesh technical standards (JG): The glass grid warp-wise and weft alkali resistant tensile breaking strength are not less than 750N / 50mm, the retention?rate of alkali resistanttensile fracture strength is not less than 50%, the weight of per square meter ≥130 grams. The JG glass grid warp-wise and weft alkali resistant tensile breaking strength are not less than 1250N / 50mm, the retention?rate of alkali resistant tensile fracture strength is not less than 90%, the weight of per square meter ≥160 grams. The retention?rate of breaking strength and alkali-resistant strength: It is generally known that breaking strength and alkali-resistant strength retention rate is an important performance of fiberglass mesh. Breaking strength is inseparable to the count or weight of glass fiber. Fiberglass mesh for exterior outer insulation systems is generally about 130 grams per square meter on the current market, intensity is generally low, if you want to achieve this requirement, the weight should be more than 160 grams per square meter. Standard mesh with good quality is based on the platinum glass?fiber, both in the selection of materials and weaving processes are more exquisite. Coating emulsions have good alkali resistance. Excellent alkali resistance and high warp and weft tensile strength make the product has a good feeling and good construction fitting, to a large extent, reduce the amount of plastering mortar.
External wall thermal insulation mesh 1, interior wall thermal insulation mesh specifications: Mesh size: 5x5mm, 4x4mm gram weight: 80g165g / m2 Width: 1000mm2000mm length: 50m300m 2, external wall thermal insulation mesh specifications: Mesh size: 5x5mm, 4x4mm gram weight: 80g160g / m2 Width: 1000mm2000mm length: 50m, 100m or 200m Color: White (standard), blue, green or other colors Packing: According to customer requirements 3, GRC enhanced mesh product specifications: Mesh size: 8x8mm, 10x10mm, 12x12mm gram weight: About 125g / m2 width: 600mm, 900mm, 1000mm length: 50m or 100m Color: White (standard), yellow, green or other colors Packing: According to customer requirements 4, glass?fiber tape specifications: Specification: 8x8mm, 9x9mm gram weight: 55g85g / m2 Width: 25mm - 1000mm length: 10m150m Color: It is usually white mesh is the indispensable material in the vast majority of insulation materials, including rivet and various mortar. The interior wall mesh is made of glass fiber as the main raw material, but also through the multi-channel processes. The interior wall mesh is ideal material for grc wallboard.
