Radiant floor heating technology acceptance of - 4c Electric Key Shell - China 4c Electric Key Shel,Nero Argento Hogan Scarpe Donna Interactive
Testing, commissioning and acceptance of a written report by the construction unit, the relevant professional organization and supervision units to conduct inspection and acceptance, and shall make records. Engineering Quality Inspection table according to Appendix F of the regulations adopted.
2. Construction design unit should have a corresponding design qualification. Engineering design after design documents approved construction, design modifications should be designed to change the design of the certificate file.
3. Professional construction unit should have the appropriate construction qualification, quality inspection personnel must have appropriate professional qualifications.
4. Hypothermia Hot water system Should carry out inspection and acceptance of the following: (1) Pipeline , Water separator,read more, water catchment, valves, fittings, insulation material quality; (2) the original ground, fill layer, the surface layer, such as construction quality; (3) pipeline, Valve Such as the installation quality; (4) depression shelter before and after the pressure test; (5) pipe flushing; (6) system test run. 5. Fever Cable System should be check and acceptance of the following:
(1) heating cables, thermostats, insulation material quality; (2) the original ground, fill layer, the surface layer, such as construction quality; (3) concealed before and after the heating cable nominal resistance, insulation resistance testing; (4) heating cable installation; (5) system test run. II construction plan and materials, equipment check 1. The construction unit shall organize the preparation of construction design or construction plan approval before construction.
2. Construction organization design or construction programs should include the following: (1) project overview; (2) construction of the node map, the original ground to the surface layer of the profile,Hogan Grigio Nero Uomo Interactive, the location of expansion joints, etc.;
(3) the main material, equipment performance specifications,chick here, specifications, models, etc., and keep storage measures; (4) construction work process and the professional construction workers time to plan; (5) construction, installation quality control measures and acceptance criteria, including: laying insulation, heating pipe installation, fill layer, surface layer of construction quality, water pressure test (test and insulation resistance test), front cover , after the comprehensive examination,HOGAN DONNA REBEL SNEAKER GIALLO, loop, system commissioning commissioning, completion and acceptance;
(6) construction schedule, labor plan; (7) security, environmental protection, energy saving technology. 3. Terrestrial radiation Heating The main materials used in the system, equipment, components, accessories, insulation materials must have quality certificate clearly documents, specifications,read more, models and performance specifications shall conform to existing standards. Approach should be to do inspection and acceptance, and verification by the supervising engineer to confirm.
4. Valve, water separator, water harvesting component installed, should do strength and leak test. Test should be the number of checks each batch of 10%, and not less than one. The installation of the water distribution inlet, outlet and bypass the catchment on the bypass valve should be done one by one the strength and leak test, pass before using.
5. Valves strength test pressure should be 1.5 times the working pressure; tightness test pressure for the work force should be 1.1 times the nominal diameter of not more than 50mm of valve strength and leak test duration should be 15g, during which the pressure should remain unchanged, and the shell, filling and sealing surface should be no leakage.
3,Hogan Donna Scarpe Interactive Beige Sconto grande vendita, construction and installation of quality acceptance 1. Heating pipes or cables installed,Marrone Hogan Scarpe Hi-Sprint Uomo, fill in the concrete floor before construction, engineering requirements should be hidden by the construction supervision unit for intermediate units, together with acceptance.
2. The middle of floor heating system inspection, the following items should meet the corresponding technical requirements;
(1) the thickness of insulation layer, the physical properties of materials and installation shall meet the design requirements;
(2) heating pipes or heating cables of materials, specifications and installation space, bending radius should be consistent with design requirements, and should be reliable fixed;
(3) expansion joint design requirements should be completed laying; (4) heating pipes and water separation, water collector at the junctions should be no leakage; (5) fill layer should not be heating pipe joints; (6) heating cable system for each loop should be no short-circuit and open circuit phenomenon. 3. Divider, water catchment and their connectors and other protective measures after the installation should be finished.
4. Pipeline Installation Construction requirements and tolerances shall comply with the provisions of Table 1; the original ground, fill layer, surface construction technical requirements and tolerances shall comply with the provisions of Table 2. 4,HOGAN NERO CERBIATTO DONNA VALENCIA, low temperature hot water system pressure test
1. Hydraulic pressure test should be carried out after washing in the system. Rinse should be water separator, the catchment outside the main supply, irrigation return water pipe after passing the indoor heating system and then rinse.
2. Hydraulic pressure test should be filled at Pouring concrete floor fill layers before and after the expiry of two conservation; pressure test should be based on each divider, the catchment as a unit, by circuit conduct.
3. Test pressure shall be 1.5 times the working pressure and should not be less than 0.6MPa.
4. In the test pressure, the regulator 1h, the pressure drop should not exceed 0.05MPa.
5. Hydraulic test hand pump should be adopted slowly boost, boost the process of observation and inspection shall be at any time may not have leakage; not to replace the hydraulic test pressure test.
6. In a freeze possible, pressure test, the freezing measures should be taken, pressure should be promptly after the completion of the water pipe blown, dry.
5,Hogan Grigio Nero Uomo Interactive, commissioning and trial operation 1. Floor radiant heating system without debug, run use is strictly prohibited.
2. Floor radiant heating system to run debug, should have the normal heating and power supply conditions.
3. Floor radiant heating system debugging should be done by building construction units with under unit.
4. Floor radiant heating system commissioning and trial operation should be completed during the construction and maintenance of concrete filled floor after the expiry of the formal run before heating.
5. The initial heating, hot water temperature should be gentle, water temperature should be higher than the ambient temperature was about 10 , and should not be higher than 32 ; and should edge continuous operation 48h; each subsequent 24h water temperature compartment 3 , up to a design water temperature. In this temperature should each divider, the catchment is connected by road to adjust heating pipe until it reaches the design requirements.
6. Heating cable floor radiant heating system in early
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